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xh=oe({name:"ElAmapControlHawkEye",mixins:[ae],props:{autoMove:{type:Boolean,default:!0},showRectangle:{type:Boolean,default:!0},showButton:{type:Boolean,default:!0},isOpen:{type:Boolean,default:!0},mapStyle:{type:String},layers:{type:Array},width:{type:String},height:{type:String},offset:{type:Array},borderStyle:{type:String},borderColor:{type:String},borderRadius:{type:String},borderWidth:{type:String},buttonSize:{type:String}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$parentComponent.plugin(["AMap.HawkEye"],()=>{this.$amapComponent=new AMap.HawkEye(n),this.$parentComponent.addControl(this.$amapComponent),e()})})},destroyComponent(){this.$amapComponent&&this.$parentComponent&&(this.parentInstance.isDestroy||this.$parentComponent.removeControl(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null)},__isOpen(n){n===!1?this.$amapComponent.close():this.$amapComponent.open()}},render(){return null}});xh.__file="src/packages/control/HawkEye/HawkEye.vue";const bh=ce(xh);var Mh=oe({name:"ElAmapControlMapType",mixins:[ae],props:{defaultType:{type:Number},showTraffic:{type:Boolean,default:!1},showRoad:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$parentComponent.plugin(["AMap.MapType"],()=>{this.$amapComponent=new AMap.MapType(n),this.$parentComponent.addControl(this.$amapComponent),e()})})},destroyComponent(){this.$amapComponent&&this.$parentComponent&&(this.parentInstance.isDestroy||this.$parentComponent.removeControl(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null)}},render(){return null}});Mh.__file="src/packages/control/MapType/MapType.vue";const Sh=ce(Mh);var wh=oe({name:"ElAmapControlScale",mixins:[ae],props:{position:{type:[String,Object]},offset:{type:Array}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$parentComponent.plugin(["AMap.Scale"],()=>{this.$amapComponent=new AMap.Scale(n),this.$parentComponent.addControl(this.$amapComponent),e()})})},destroyComponent(){this.$amapComponent&&this.$parentComponent&&(this.parentInstance.isDestroy||this.$parentComponent.removeControl(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null)}},render(){return null}});wh.__file="src/packages/control/Scale/Scale.vue";const Ch=ce(wh);var Ah=oe({name:"ElAmapControlToolBar",mixins:[ae],props:{position:{type:[String,Object]},offset:{type:Array}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$parentComponent.plugin(["AMap.ToolBar"],()=>{this.$amapComponent=new AMap.ToolBar(n),this.$parentComponent.addControl(this.$amapComponent),e()})})},destroyComponent(){this.$amapComponent&&this.$parentComponent&&(this.parentInstance.isDestroy||this.$parentComponent.removeControl(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null)}},render(){return null}});Ah.__file="src/packages/control/ToolBar/ToolBar.vue";const Th=ce(Ah);var pa=oe({name:"ElAmapSearchBox",mixins:[ae],props:{type:{type:String},city:{type:String},datatype:{type:String},citylimit:{type:Boolean,default:!1},inputId:{type:String},inputCustom:{type:Boolean,default:!1},outputId:{type:String},outPutDirAuto:{type:Boolean,default:!0},closeResultOnScroll:{type:Boolean,default:!0},lang:{type:String},placeholder:{type:String}},data(){return{saveInputId:"",saveVisible:!0}},created(){this.saveInputId=pc()},methods:{__initComponent(n){return n.inputId&&(this.saveInputId=n.inputId,delete n.inputId),n.visible&&(this.saveVisible=n.visible),n.input=this.saveInputId,n.outputId&&(n.output=n.outputId,delete n.outputId),new Promise(e=>{this.$parentComponent.plugin(["AMap.AutoComplete"],()=>{this.$amapComponent=new AMap.AutoComplete(n),e()})})},__visible(n){this.saveVisible=n},__citylimit(n){this.$amapComponent.setCityLimit(n)}}});const Kv={class:"el-vue-search-box-container"},Qv=["id","placeholder"];function ex(n,e,t,i,s,r){return Mg((Bt(),$t("div",Kv,[n.inputCustom?Sg("v-if",!0):(Bt(),$t("input",{key:0,id:n.saveInputId,type:"text",placeholder:n.placeholder},null,8,Qv))],512)),[[wg,n.visible&&!n.inputCustom]])}pa.render=ex,pa.__file="src/packages/control/SearchBox/SearchBox.vue";const Eh=ce(pa);var fa=oe({name:"ElAmapInfoWindow",mixins:[ae],props:{isCustom:{type:Boolean,default:!1},autoMove:{type:Boolean,default:!0},avoid:{type:Array},closeWhenClickMap:{type:Boolean,default:!1},content:{type:[String,Object]},size:{type:Array},anchor:{type:String},offset:{type:Array},position:{type:Array}},emits:["update:visible"],data(){return{converters:{}}},unmounted(){this.$amapComponent&&this.$amapComponent.close()},updated(){!this.content&&this.$amapComponent&&this.$amapComponent.setContent(this.$refs.info)},methods:{__initComponent(n){if(n.content||(n.content=this.getSlotContent()),this.$amapComponent=new AMap.InfoWindow(n),this.$amapComponent.on("close",()=>{this.$emit("update:visible",!1)}),this.visible!==!1&&this.$amapComponent.open(this.$parentComponent,this.position),!this.content&&this.$amapComponent){const e={attributes:!0,childList:!0,subtree:!0},t=new 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Rh=oe({name:"ElAmapLayerCanvas",mixins:[ae],props:{canvas:{required:!0,type:Object},zooms:{type:Array},bounds:{type:[Array,Object]},opacity:{type:Number}},data(){return{handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.CanvasLayer(n),this.$parentComponent.addLayer(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Rh.__file="src/packages/layer/data/Canvas/Canvas.vue";const Ph=ce(Rh);var Ih=oe({name:"ElAmapLayerCustom",mixins:[ae],props:{canvas:{required:!0,type:Object},render:{type:Function},zooms:{type:Array},opacity:{type:Number},alwaysRender:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){const e=n.canvas;delete n.canvas,this.$amapComponent=new AMap.CustomLayer(e,n),this.$amapComponent.setMap(this.$parentComponent)},destroyComponent(){this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Ih.__file="src/packages/layer/data/Custom/Custom.vue";const Dh=ce(Ih);var Fh=oe({name:"ElAmapLayerFlexible",mixins:[ae],props:{cacheSize:{type:Number},createTile:{type:Function},zooms:{type:Array},opacity:{type:Array},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.Flexible(n),this.$amapComponent.setMap(this.$parentComponent)},destroyComponent(){this.$amapComponent.destroy(),this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Fh.__file="src/packages/layer/data/Flexible/Flexible.vue";const Oh=ce(Fh);var Nh=oe({name:"ElAmapLayerGlCustom",mixins:[ae],props:{init:{type:Function},render:{type:Function},zooms:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.GLCustomLayer(n),this.$amapComponent.setMap(this.$parentComponent)},destroyComponent(){this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Nh.__file="src/packages/layer/data/GLCustom/GLCustom.vue";const kh=ce(Nh);var Bh=oe({name:"ElAmapLayerHeatMap",mixins:[ae],props:{radius:{type:Number},gradient:{type:Object},zooms:{type:Array},opacity:{type:Array},config:{type:Object},dataSet:{type:Object}},data(){return{propsRedirect:{config:"3d"}}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.HeatMap"],()=>{delete n.dataSet,this.$amapComponent=new AMap.HeatMap(this.$parentComponent,n),this.dataSet&&this.$amapComponent.setDataSet(this.dataSet),e()})})},destroyComponent(){this.$amapComponent.setDataSet({data:[]}),this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Bh.__file="src/packages/layer/data/HeatMap/HeatMap.vue";const $h=ce(Bh);var Uh=oe({name:"ElAmapLayerImage",mixins:[ae],props:{url:{type:String,required:!0},zoom:{type:Array},bounds:{type:[Array,Object]},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.ImageLayer(n),this.$parentComponent.addLayer(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},__url(n){this.$amapComponent.setImageUrl(n)}},render(){return null}});Uh.__file="src/packages/layer/data/Image/Image.vue";const zh=ce(Uh);var ma=oe({name:"ElAmapLayerLabels",mixins:[ae],provide(){return{parentInstance:this}},props:{zooms:{type:Array},opacity:{type:Number},collision:{type:Boolean,default:!0},allowCollision:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.LabelsLayer(n),this.$parentComponent.add(this.$amapComponent)},$$add(n){this.$amapComponent.add(n)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}}});function sx(n,e,t,i,s,r){return Bt(),$t("div",null,[ti(n.$slots,"default")])}ma.render=sx,ma.__file="src/packages/layer/data/Labels/Labels.vue";const Gh=ce(ma);var ga=oe({name:"ElAmapLayerVector",mixins:[ae],provide(){return{parentInstance:this}},props:{},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.VectorLayer(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}}});function rx(n,e,t,i,s,r){return Bt(),$t("div",null,[ti(n.$slots,"default")])}ga.render=rx,ga.__file="src/packages/layer/data/Vector/Vector.vue";const Vh=ce(ga);var Hh=oe({name:"ElAmapLayerBuildings",mixins:[ae],props:{wallColor:{type:[String,Array]},roofColor:{type:[String,Array]},heightFactor:{type:Number},styleOpts:{type:Object},zooms:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.Buildings(n),this.$parentComponent.add(this.$amapComponent),this.styleOpts&&this.__styleOpts(this.styleOpts)},destroyComponent(){this.$amapComponent.destroy(),this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},__styleOpts(n){this.$amapComponent.setStyle(n)}},render(){return null}});Hh.__file="src/packages/layer/official/Buildings/Buildings.vue";const Wh=ce(Hh);var jh=oe({name:"ElAmapLayerDefault",mixins:[ae],props:{zoom:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=AMap.createDefaultLayer(n),this.$parentComponent.add(this.$amapComponent)}},render(){return null}});jh.__file="src/packages/layer/official/DefaultLayer/DefaultLayer.vue";const qh=ce(jh);var Xh=oe({name:"ElAmapLayerDistrict",mixins:[ae],props:{type:{type:String,default:"Country",validator(n){return["World","Country","Province"].indexOf(n)!==-1}},adcode:{type:String},SOC:{type:String},depth:{type:Number},zooms:{type:Array},opacity:{type:Number},styles:{type:Object}},data(){return{}},methods:{__initComponent(n){this.type==="World"?this.$amapComponent=new AMap.DistrictLayer.World(n):this.type==="Country"?this.$amapComponent=new AMap.DistrictLayer.Country(n):this.type==="Province"&&(this.$amapComponent=new AMap.DistrictLayer.Province(n)),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},__SOC(n){this.$amapComponent.setSOC(n)}},render(){return null}});Xh.__file="src/packages/layer/official/DistrictLayer/DistrictLayer.vue";const Yh=ce(Xh);var Jh=oe({name:"ElAmapLayerIndoorMap",mixins:[ae],props:{opacity:{type:Number},cursor:{type:String},hideFloorBar:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.IndoorMap"],()=>{this.$amapComponent=new AMap.IndoorMap(n);const t=this.$parentComponent.getLayers();t.push(this.$amapComponent),this.$parentComponent.setLayers(t),e()})})},destroyComponent(){const n=this.$parentComponent.getLayers();let e=-1;for(let t=0;t<n.length;t++)if(Ig(n[t])){e=t;break}e>-1&&(n.splice(e,1),this.$parentComponent.setLayers(n)),this.$amapComponent=null,this.$parentComponent=null},__hideFloorBar(n){n===!1?this.$amapComponent.hideFloorBar():this.$amapComponent.showFloorBar()}},render(){return null}});Jh.__file="src/packages/layer/official/IndoorMap/IndoorMap.vue";const Zh=ce(Jh);var Kh=oe({name:"ElAmapLayerRoadNet",mixins:[ae],props:{zooms:{type:Array},opacity:{type:Number},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.RoadNet(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.$amapComponent.destroy(),this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Kh.__file="src/packages/layer/official/RoadNet/RoadNet.vue";const Qh=ce(Kh);var eu=oe({name:"ElAmapLayerSatellite",mixins:[ae],props:{zooms:{type:Array},opacity:{type:Number},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.Satellite(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.$amapComponent.destroy(),this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});eu.__file="src/packages/layer/official/Satellite/Satellite.vue";const tu=ce(eu);var nu=oe({name:"ElAmapLayerTile",mixins:[ae],props:{tileUrl:{type:String,required:!0},zoom:{type:Array},dataZooms:{type:Array},opacity:{type:Number},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});nu.__file="src/packages/layer/official/TileLayer/TileLayer.vue";const iu=ce(nu);var su=oe({name:"ElAmapLayerTraffic",mixins:[ae],props:{autoRefresh:{type:Boolean,defult:!0},interval:{type:Number},zooms:{type:Array},opacity:{type:Number},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.Traffic(n),this.$parentComponent.add(this.$amapComponent)},stopFresh(){this.$amapComponent&&this.$amapComponent.stopFresh()},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});su.__file="src/packages/layer/official/Traffic/Traffic.vue";const ru=ce(su);var ou=oe({name:"ElAmapLayerMapboxVectorTile",mixins:[ae],props:{url:{type:String},zooms:{type:Array},dataZooms:{type:Array},opacity:{type:Number},styles:{type:Object}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.MapboxVectorTileLayer"],()=>{this.$amapComponent=new AMap.MapboxVectorTileLayer(n),this.$parentComponent.addLayer(this.$amapComponent),e()})})},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});ou.__file="src/packages/layer/standard/MapboxVectorTileLayer/MapboxVectorTileLayer.vue";const au=ce(ou);var lu=oe({name:"ElAmapLayerWms",mixins:[ae],props:{url:{type:String},blend:{type:Boolean,default:!1},params:{type:Object},zooms:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.WMS(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});lu.__file="src/packages/layer/standard/WMS/WMS.vue";const cu=ce(lu);var hu=oe({name:"ElAmapLayerWmts",mixins:[ae],props:{url:{type:String},blend:{type:Boolean,default:!1},params:{type:Object},zooms:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new AMap.TileLayer.WMS(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});hu.__file="src/packages/layer/standard/WMTS/WMTS.vue";const uu=ce(hu);var Tt=oe({props:{sourceUrl:{type:String},sourceData:{type:Object},geoBufferSource:{type:[ArrayBuffer,String],default(){return null}},layerStyle:{type:Object},defaultStyleValue:{type:Object,default(){return{}}},zooms:{type:Array},opacity:{type:Number},initEvents:{type:Boolean,default:!0},visibleDuration:{type:Number,default:0},onClick:{type:Function,default:null},onMousemove:{type:Function,default:null},onRightclick:{type:Function,default:null}},emits:["mousemove","click","rightclick"],data(){return{isDragging:!1,isRotating:!1}},methods:{setSource(){this.source&&(this.source.destroy(),this.source=null),this.geoBufferSource?typeof this.geoBufferSource=="string"?this.source=new Loca.GeoBufferSource({url:this.geoBufferSource}):this.source=new Loca.GeoBufferSource({data:this.geoBufferSource}):this.sourceUrl?this.source=new Loca.GeoJSONSource({url:this.sourceUrl}):this.sourceData?this.source=new Loca.GeoJSONSource({data:this.sourceData}):this.source=new Loca.GeoJSONSource({}),this.$amapComponent.setSource(this.source)},initComplete(){this.initEvents&&this.bindEvents()},destroyComponent(){this.unBindEvents(),this.parentInstance.isDestroy||(this.$parentComponent.remove(this.$amapComponent),this.$amapComponent.destroy()),this.source&&(this.source.destroy(),this.source=null),this.$amapComponent=null,this.$parentComponent=null},bindEvents(){if(this.parentInstance){const n=this.parentInstance.getMap(),e=this.$props;e.onClick!==null&&n.on("click",this.clickMap),e.onMousemove!==null&&(n.on("mousemove",this.mouseMoveMap),n.on("dragstart",this.dragStart),n.on("dragend",this.dragEnd),n.on("rotatestart",this.rotateStart),n.on("rotateend",this.rotateEnd),n.on("mouseout",this.mouseoutMap)),e.onRightclick!==null&&n.on("rightclick",this.rightclickMap)}},clickMap(n){const e=this._getFeature(n);this.$emit("click",e,n)},rightclickMap(n){const e=this._getFeature(n);this.$emit("rightclick",e,n)},mouseMoveMap(n){if(this.isDragging||this.isRotating)return;const e=this._getFeature(n);this.$emit("mousemove",e,n)},_getFeature(n){return this.$amapComponent.queryFeature(n.pixel.toArray())},dragStart(){this.isDragging=!0},dragEnd(){this.isDragging=!1},mouseoutMap(){this.isDragging=!1,this.isRotating=!1},rotateStart(){this.isRotating=!0},rotateEnd(){this.isRotating=!1},unBindEvents(){if(this.parentInstance){const n=this.parentInstance.getMap();n.off("click",this.clickMap),n.off("rightclick",this.rightclickMap),n.off("mousemove",this.mouseMoveMap),n.off("dragstart",this.dragStart),n.off("dragend",this.dragEnd),n.off("rotatestart",this.rotateStart),n.off("rotateend",this.rotateEnd),n.off("mouseout",this.mouseoutMap)}},__layerStyle(n){this.$nextTick(()=>{this.$amapComponent.setStyle&&this.$amapComponent.setStyle(n)})},__sourceUrl(){this.$nextTick(()=>{this.setSource()})},__sourceData(){this.$nextTick(()=>{this.setSource()})},__geoBufferSource(){this.$nextTick(()=>{this.setSource()})},__visible(n){this.$amapComponent.show&&this.$amapComponent.hide&&(n===!1?this.$amapComponent.hide(this.visibleDuration):this.$amapComponent.show(this.visibleDuration))}}}),du=oe({name:"ElAmapLocaGrid",mixins:[ae,Tt],props:{cullface:{type:String},acceptLight:{type:Boolean,default:!0},shininess:{type:Number},hasSide:{type:Boolean,default:!0},depth:{type:Boolean,default:!0}},data(){return{converters:{},handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.GridLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{topColor:"#fff",sideTopColor:"#fff",sideBottomColor:"#fff",altitude:0,height:0,radius:1e3,gap:0,unit:"meter"},this.defaultStyleValue),t={topColor:(s,r)=>(r.properties=r.properties||{},r.properties.topColor===void 0?e.topColor:r.properties.topColor),sideTopColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideTopColor===void 0?e.sideTopColor:r.properties.sideTopColor),sideBottomColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideBottomColor===void 0?e.sideBottomColor:r.properties.sideBottomColor),altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),radius:e.radius,gap:e.gap,unit:e.unit},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});du.__file="src/packages/loca/GridLayer/GridLayer.vue";const pu=ce(du);var fu=oe({name:"ElAmapLocaHeatmap",mixins:[ae,Tt],props:{depth:{type:Boolean,default:!0}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.HeatMapLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{radius:20,value:10,gradient:{.5:"blue",.65:"rgb(117,211,248)",.7:"rgb(0, 255, 0)",.9:"#ffea00",1:"red"},opacity:[0,1],height:100,heightBezier:[.4,.2,.4,.8],max:null,min:null,unit:"px",difference:!1},this.defaultStyleValue),t={radius:(s,r)=>(r.properties=r.properties||{},r.properties.radius===void 0?e.radius:r.properties.radius),value:(s,r)=>(r.properties=r.properties||{},r.properties.value===void 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0?e.topColor:r.properties.topColor),sideTopColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideTopColor===void 0?e.sideTopColor:r.properties.sideTopColor),sideBottomColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideBottomColor===void 0?e.sideBottomColor:r.properties.sideBottomColor),altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),radius:e.radius,gap:e.gap,unit:e.unit},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});gu.__file="src/packages/loca/HexagonLayer/HexagonLayer.vue";const _u=ce(gu);var yu=oe({name:"ElAmapLocaIcon",mixins:[ae,Tt],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.IconLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{unit:"px",icon:"",iconSize:[20,20],rotation:0,opacity:1,offset:[0,0]},this.defaultStyleValue),t={unit:e.unit,icon:(s,r)=>(r.properties=r.properties||{},r.properties.icon===void 0?e.icon:r.properties.icon),iconSize:(s,r)=>(r.properties=r.properties||{},r.properties.iconSize===void 0?e.iconSize:r.properties.iconSize),rotation:(s,r)=>(r.properties=r.properties||{},r.properties.rotation===void 0?e.rotation:r.properties.rotation),opacity:(s,r)=>(r.properties=r.properties||{},r.properties.opacity===void 0?e.opacity:r.properties.opacity),offset:(s,r)=>(r.properties=r.properties||{},r.properties.offset===void 0?e.offset:r.properties.offset)},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});yu.__file="src/packages/loca/IconLayer/IconLayer.vue";const vu=ce(yu);var xu=oe({name:"ElAmapLocaLine",mixins:[ae,Tt],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.LineLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{color:"#fff",lineWidth:2,altitude:0,borderWidth:0,borderColor:"#fff",dashArray:[10,0,10,0]},this.defaultStyleValue),i=Object.assign({},{color:(s,r)=>(r.properties=r.properties||{},r.properties.color===void 0?e.color:r.properties.color),lineWidth:(s,r)=>(r.properties=r.properties||{},r.properties.lineWidth===void 0?e.lineWidth:r.properties.lineWidth),altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude),borderWidth:(s,r)=>(r.properties=r.properties||{},r.properties.borderWidth===void 0?e.borderWidth:r.properties.borderWidth),borderColor:(s,r)=>(r.properties=r.properties||{},r.properties.borderColor===void 0?e.borderColor:r.properties.borderColor),dashArray:(s,r)=>(r.properties=r.properties||{},r.properties.dashArray===void 0?e.dashArray:r.properties.dashArray)},this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});xu.__file="src/packages/loca/LineLayer/LineLayer.vue";const bu=ce(xu);var Mu=oe({name:"ElAmapLocaLink",mixins:[ae,Tt],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.LinkLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{lineColors:["rgba(255,255,255,1)","rgba(255,255,255,0)"],height:100,smoothSteps:100},this.defaultStyleValue),i=Object.assign({},{lineColors:(s,r)=>(r.properties=r.properties||{},r.properties.lineColors===void 0?e.lineColors:r.properties.lineColors),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 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Loca.Container({map:this.$parentComponent}),n.ambLight&&(this.$amapComponent.ambLight=n.ambLight),n.dirLight&&(this.$amapComponent.dirLight=n.dirLight),n.pointLight&&(this.$amapComponent.pointLight=n.pointLight),this.hitFirst=n.eventOptions.hitFirst,this.bindEvents()},bindEvents(){if(this.parentInstance){const n=this.getMap(),e=this.$props;e.onClick!==null&&n.on("click",this.clickMap),e.onMousemove!==null&&(n.on("mousemove",this.mouseMoveMap),n.on("dragstart",this.dragStart),n.on("dragend",this.dragEnd),n.on("rotatestart",this.rotateStart),n.on("rotateend",this.rotateEnd),n.on("mouseout",this.mouseoutMap)),e.onRightclick!==null&&n.on("rightclick",this.rightclickMap)}},clickMap(n){const e=this._getFeature(n);this.$emit("click",e,n)},rightclickMap(n){const e=this._getFeature(n);this.$emit("rightclick",e,n)},mouseMoveMap(n){if(this.isDragging||this.isRotating)return;const e=this._getFeature(n);this.$emit("mousemove",e,n)},_getFeature(n){const e=[];if(this.$amapComponent.layers){const t=[];this.$amapComponent.layers.forEach(s=>{t.push(s)}),t.sort((s,r)=>r.zIndex-s.zIndex);const i=t.length;for(let s=0;s<i;s++){const r=t[s].queryFeature(n.pixel.toArray());if(r&&(e.push(r),this.hitFirst))break}}return e},dragStart(){this.isDragging=!0},dragEnd(){this.isDragging=!1},mouseoutMap(){this.isDragging=!1,this.isRotating=!1},rotateStart(){this.isRotating=!0},rotateEnd(){this.isRotating=!1},unBindEvents(){if(this.parentInstance){const n=this.getMap();n.off("click",this.clickMap),n.off("rightclick",this.rightclickMap),n.off("mousemove",this.mouseMoveMap),n.off("dragstart",this.dragStart),n.off("dragend",this.dragEnd),n.off("rotatestart",this.rotateStart),n.off("rotateend",this.rotateEnd),n.off("mouseout",this.mouseoutMap)}},destroyComponent(){this.unBindEvents(),this.$amapComponent.destroy()},getMap(){return this.$parentComponent}}});function ox(n,e,t,i,s,r){return Bt(),$t("div",null,[ti(n.$slots,"default")])}_a.render=ox,_a.__file="src/packages/loca/Loca/Loca.vue";const wu=ce(_a);var Cu=oe({name:"ElAmapLocaPoint",mixins:[ae,Tt],props:{blend:{type:String}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.PointLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{radius:20,color:"#fff",unit:"px",borderWidth:10,borderColor:"#fff",blurWidth:-1},this.defaultStyleValue),t={radius:(s,r)=>(r.properties=r.properties||{},r.properties.radius===void 0?e.radius:r.properties.radius),color:(s,r)=>(r.properties=r.properties||{},r.properties.color===void 0?e.color:r.properties.color),unit:e.unit,borderWidth:(s,r)=>(r.properties=r.properties||{},r.properties.borderWidth===void 0?e.borderWidth:r.properties.borderWidth),borderColor:(s,r)=>(r.properties=r.properties||{},r.properties.borderColor===void 0?e.borderColor:r.properties.borderColor),blurWidth:(s,r)=>(r.properties=r.properties||{},r.properties.blurWidth===void 0?e.blurWidth:r.properties.blurWidth)},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Cu.__file="src/packages/loca/PointLayer/PointLayer.vue";const Au=ce(Cu);var Tu=oe({name:"ElAmapLocaPolygon",mixins:[ae,Tt],props:{cullface:{type:String},acceptLight:{type:Boolean,default:!0},shininess:{type:Number},hasSide:{type:Boolean,default:!0},hasBottom:{type:Boolean,default:!1},blockHide:{type:Boolean,default:!0},depth:{type:Boolean,default:!0}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.PolygonLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{topColor:"#fff",sideTopColor:"#fff",sideBottomColor:"#fff",altitude:0,height:0,texture:null,textureSize:[20,3],label:void 0,labelAltitude:0},this.defaultStyleValue),t={topColor:(s,r)=>(r.properties=r.properties||{},r.properties.topColor===void 0?e.topColor:r.properties.topColor),sideTopColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideTopColor===void 0?e.sideTopColor:r.properties.sideTopColor),sideBottomColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideBottomColor===void 0?e.sideBottomColor:r.properties.sideBottomColor),altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),texture:e.texture,textureSize:(s,r)=>(r.properties=r.properties||{},r.properties.textureSize===void 0?e.textureSize:r.properties.textureSize),label:(s,r)=>(r.properties=r.properties||{},r.properties.label===void 0?e.label:r.properties.label),labelAltitude:(s,r)=>(r.properties=r.properties||{},r.properties.labelAltitude===void 0?e.labelAltitude:r.properties.labelAltitude)},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Tu.__file="src/packages/loca/PolygonLayer/PolygonLayer.vue";const Eu=ce(Tu);var Lu=oe({name:"ElAmapLocaPrism",mixins:[ae,Tt],props:{cullface:{type:String},acceptLight:{type:Boolean,default:!0},shininess:{type:Number},hasSide:{type:Boolean,default:!0},depth:{type:Boolean,default:!0}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new Loca.PrismLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{radius:20,unit:"px",sideNumber:3,rotation:0,altitude:0,height:100,topColor:"#fff",sideTopColor:"#fff",sideBottomColor:"#fff"},this.defaultStyleValue),t={radius:e.radius,unit:e.unit,sideNumber:e.sideNumber,rotation:(s,r)=>(r.properties=r.properties||{},r.properties.rotation===void 0?e.rotation:r.properties.rotation),altitude:e.altitude,height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),topColor:(s,r)=>(r.properties=r.properties||{},r.properties.topColor===void 0?e.topColor:r.properties.topColor),sideTopColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideTopColor===void 0?e.sideTopColor:r.properties.sideTopColor),sideBottomColor:(s,r)=>(r.properties=r.properties||{},r.properties.sideBottomColor===void 0?e.sideBottomColor:r.properties.sideBottomColor)},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Lu.__file="src/packages/loca/PrismLayer/PrismLayer.vue";const Ru=ce(Lu);var Pu=oe({name:"ElAmapLocaPulseLine",mixins:[ae,Tt],props:{depth:{type:Boolean,default:!0}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.PulseLineLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{lineWidth:1,headColor:"rgba(0, 0, 0, 0.75)",trailColor:"rgba(0, 0, 0, 0.25)",altitude:0,interval:1,duration:2e3},this.defaultStyleValue),t={lineWidth:(s,r)=>(r.properties=r.properties||{},r.properties.lineWidth===void 0?e.lineWidth:r.properties.lineWidth),headColor:(s,r)=>(r.properties=r.properties||{},r.properties.headColor===void 0?e.headColor:r.properties.headColor),trailColor:(s,r)=>(r.properties=r.properties||{},r.properties.trailColor===void 0?e.trailColor:r.properties.trailColor),altitude:e.altitude,interval:e.interval,duration:e.duration},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Pu.__file="src/packages/loca/PulseLineLayer/PulseLineLayer.vue";const Iu=ce(Pu);var Du=oe({name:"ElAmapLocaPulseLink",mixins:[ae,Tt],props:{depth:{type:Boolean,default:!0}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.PulseLinkLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{lineColors:["#fff"],height:100,maxHeightScale:0,smoothSteps:50,lineWidth:[1,1],unit:"px",dash:[4e3,0,4e3,0],speed:100,headColor:"rgba(0, 0, 0, 0.75)",trailColor:"rgba(0, 0, 0, 0.25)",flowLength:100},this.defaultStyleValue),t={lineColors:(s,r)=>(r.properties=r.properties||{},r.properties.lineColors===void 0?e.lineColors:r.properties.lineColors),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),maxHeightScale:(s,r)=>(r.properties=r.properties||{},r.properties.maxHeightScale===void 0?e.maxHeightScale:r.properties.maxHeightScale),smoothSteps:(s,r)=>(r.properties=r.properties||{},r.properties.smoothSteps===void 0?e.smoothSteps:r.properties.smoothSteps),lineWidth:(s,r)=>(r.properties=r.properties||{},r.properties.lineWidth===void 0?e.lineWidth:r.properties.lineWidth),unit:e.unit,dash:(s,r)=>(r.properties=r.properties||{},r.properties.dash===void 0?e.dash:r.properties.dash),speed:(s,r)=>(r.properties=r.properties||{},r.properties.speed===void 0?e.speed:r.properties.speed),headColor:(s,r)=>(r.properties=r.properties||{},r.properties.headColor===void 0?e.headColor:r.properties.headColor),trailColor:(s,r)=>(r.properties=r.properties||{},r.properties.trailColor===void 0?e.trailColor:r.properties.trailColor),flowLength:e.flowLength},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Du.__file="src/packages/loca/PulseLinkLayer/PulseLinkLayer.vue";const Fu=ce(Du);var Ou=oe({name:"ElAmapLocaScatter",mixins:[ae,Tt],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.ScatterLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{size:[20,20],rotation:0,color:"rgba(200,200,200,1)",altitude:0,borderWidth:0,borderColor:"rgba(250,250,250,1)",texture:null,unit:"px",animate:!1,duration:0},this.defaultStyleValue),t={size:(s,r)=>(r.properties=r.properties||{},r.properties.size===void 0?e.size:r.properties.size),rotation:(s,r)=>(r.properties=r.properties||{},r.properties.rotation===void 0?e.rotation:r.properties.rotation),color:(s,r)=>(r.properties=r.properties||{},r.properties.color===void 0?e.color:r.properties.color),altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude),borderWidth:(s,r)=>(r.properties=r.properties||{},r.properties.borderWidth===void 0?e.borderWidth:r.properties.borderWidth),borderColor:(s,r)=>(r.properties=r.properties||{},r.properties.borderColor===void 0?e.borderColor:r.properties.borderColor),texture:e.texture,unit:e.unit,animate:e.animate,duration:e.duration},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});Ou.__file="src/packages/loca/ScatterLayer/ScatterLayer.vue";const Nu=ce(Ou);var ku=oe({name:"ElAmapLocaZMarker",mixins:[ae,Tt],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.ZMarkerLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{unit:"px",content:"",size:[20,20],rotation:0,alwaysFront:!1,altitude:0},this.defaultStyleValue),t={unit:e.unit,content:(s,r)=>(r.properties=r.properties||{},r.properties.content===void 0?e.content:r.properties.content),size:(s,r)=>(r.properties=r.properties||{},r.properties.size===void 0?e.size:r.properties.size),rotation:(s,r)=>(r.properties=r.properties||{},r.properties.rotation===void 0?e.rotation:r.properties.rotation),alwaysFront:e.alwaysFront,altitude:(s,r)=>(r.properties=r.properties||{},r.properties.altitude===void 0?e.altitude:r.properties.altitude)},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});ku.__file="src/packages/loca/ZMarkerLayer/ZMarkerLayer.vue";const Bu=ce(ku);var $u=oe({name:"ElAmapElasticMarker",mixins:[ae],props:{position:{type:[Array,Object],required:!0},title:{type:String},offset:{type:[Array,Object]},clickable:{type:Boolean,default:!0},draggable:{type:Boolean,default:!1},bubble:{type:Boolean,default:!1},zooms:{type:Array},cursor:{type:String},topWhenClick:{type:Boolean,default:!1},zoomStyleMapping:{type:Object},styles:{type:Array},extData:{type:Object,default:()=>null}},emits:["update:position"],data(){return{converters:{}}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.ElasticMarker"],()=>{this.$amapComponent=new AMap.ElasticMarker(n),this.$parentComponent.add(this.$amapComponent),this.bindModelEvents(),e()})})},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitPosition()}),this.$amapComponent.on("touchend",()=>{this.emitPosition()})},emitPosition(){const n=this.$amapComponent.getPosition();this.$emit("update:position",n.toArray())},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});$u.__file="src/packages/marker/ElasticMarker/ElasticMarker.vue";const Uu=ce($u);var zu=oe({name:"ElAmapLabelMarker",mixins:[ae],props:{name:{type:String},position:{type:[Array,Object],required:!0},zooms:{type:Array},opacity:{type:Number},rank:{type:Number},icon:{type:Object},text:{type:Object},extData:null},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.LabelMarker(n),this.$parentComponent.add(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});zu.__file="src/packages/marker/LabelMarker/LabelMarker.vue";const Gu=ce(zu);var ya=oe({name:"ElAmapMarker",mixins:[ae],props:{position:{type:[Array,Object],required:!0},icon:{type:[String,Object]},content:{type:[String,HTMLElement]},title:{type:String},offset:{type:[Array,Object]},anchor:{type:[String,Array]},angle:{type:Number},clickable:{type:Boolean,default:!0},draggable:{type:Boolean,default:!1},bubble:{type:Boolean,default:!1},zooms:{type:Array},cursor:{type:String},topWhenClick:{type:Boolean,default:!1},label:{type:Object},extData:null},emits:["update:position"],data(){return{withSlot:!1,converters:{}}},methods:{__initComponent(n){if(this.$slots.default&&this.$slots.default().length>0&&(this.withSlot=!0,n.content=this.getSlotContent()),this.$amapComponent=new AMap.Marker(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)&&this.$parentComponent.addOverlay(this.$amapComponent),this.withSlot){const e={attributes:!0,childList:!0,subtree:!0},t=new MutationObserver(()=>{this.$amapComponent.setContent(this.getSlotContent())});t.observe(this.$refs.content,e),this.observer=t}this.bindModelEvents()},getSlotContent(){return this.$refs.content},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitPosition()}),this.$amapComponent.on("touchend",()=>{this.emitPosition()})},emitPosition(){const n=this.$amapComponent.getPosition();this.$emit("update:position",n.toArray())},destroyComponent(){this.observer&&(this.observer.disconnect(),this.observer=null),this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}}});const ax={style:{display:"none"}},lx={ref:"content"};function cx(n,e,t,i,s,r){return Bt(),$t("div",ax,[Go("div",lx,[ti(n.$slots,"default")],512)])}ya.render=cx,ya.__file="src/packages/marker/Marker/Marker.vue";const Vu=ce(ya);var Hu=oe({name:"ElAmapMarkerCluster",mixins:[ae],props:{points:{type:Array,required:!0},gridSize:{type:Number},maxZoom:{type:Number},averageCenter:{type:Boolean,default:!0},clusterByZoomChange:{type:Boolean,default:!1},styles:{type:Array},renderClusterMarker:{type:Function},renderMarker:{type:Function}},data(){return{converters:{}}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.MarkerCluster"],()=>{const t=n.points;delete n.points,this.$amapComponent=new AMap.MarkerCluster(this.$parentComponent,t,n),e()})})},destroyComponent(){this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null},__points(n){this.$amapComponent&&this.$amapComponent.setData(n)}},render(){return null}});Hu.__file="src/packages/marker/MarkerCluster/MarkerCluster.vue";const Wu=ce(Hu);var ju=oe({name:"ElAmapMassMarks",mixins:[ae],props:{data:{type:Array,required:!0},zooms:{type:Array},cursor:{type:String},styles:{type:[Array,Object]}},data(){return{propsRedirect:{styles:"style"},converters:{}}},methods:{__initComponent(n){const e=n.data;delete n.data,this.$amapComponent=new AMap.MassMarks(e,n),this.$amapComponent.setMap(this.$parentComponent)},destroyComponent(){this.$amapComponent.clear(),this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});ju.__file="src/packages/marker/MassMarks/MassMarks.vue";const qu=ce(ju);var Xu=oe({name:"ElAmapText",mixins:[ae],props:{position:{type:[Array,Object],required:!0},text:{type:String},title:{type:String},offset:{type:[Array,Object]},anchor:{type:[String,Array]},angle:{type:Number},clickable:{type:Boolean,default:!0},draggable:{type:Boolean,default:!1},bubble:{type:Boolean,default:!1},zooms:{type:Array},cursor:{type:String},topWhenClick:{type:Boolean,default:!1},textStyle:{type:Object},extData:null},emits:["update:position"],data(){return{propsRedirect:{textStyle:"style"},converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Text(n),this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitPosition()}),this.$amapComponent.on("touchend",()=>{this.emitPosition()})},emitPosition(){const n=this.$amapComponent.getPosition();this.$emit("update:position",n.toArray())},destroyComponent(){this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Xu.__file="src/packages/marker/Text/Text.vue";const Yu=ce(Xu);var Ni=oe({props:{editable:{type:Boolean,default:void 0},editOptions:{type:Object}},data(){return{}},methods:{setEditorEvents(){if(!this.$amapComponent.editor)return;const n=["addnode","adjust","removenode","end","move","add"],e={};Object.keys(this.$attrs).forEach(t=>{if(gc.test(t)){const i=mc(t);n.indexOf(i)!==-1&&(e[i]=this.$attrs[t])}}),Object.keys(e).forEach(t=>{Ho.addListener(this.$amapComponent.editor,t,e[t])})}}}),Ju=oe({name:"ElAmapBezierCurve",mixins:[ae,Ni],props:{path:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},borderWeight:{type:Number},isOutline:{type:Boolean,default:!1},outlineColor:{type:String},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array},lineJoin:{type:String,validator(n){return["miter","round","bevel"].indexOf(n)!==-1}},lineCap:{type:String,validator(n){return["butt","round","square"].indexOf(n)!==-1}},geodesic:{type:Boolean,default:!1},showDir:{type:Boolean,default:!1}},emits:["update:path"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.BezierCurve(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitModel(this.$amapComponent)}),this.$amapComponent.on("touchend",()=>{this.emitModel(this.$amapComponent)})},createEditor(){return new Promise(n=>{this.$amapComponent.editor?n():AMap.plugin(["AMap.BezierCurveEditor"],()=>{this.$amapComponent.editor=new AMap.BezierCurveEditor(this.$parentComponent,this.$amapComponent,this.editOptions),this.setEditorEvents(),this.bindEditorModelEvents(),n()})})},bindEditorModelEvents(){this.$amapComponent.editor.on("addnode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("adjust",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("removenode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("add",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("end",n=>{this.emitModel(n.target)})},emitModel(n){this.$emit("update:path",n.getPath())},destroyComponent(){this.$amapComponent.editor&&(this.parentInstance.isDestroy||this.$amapComponent.editor.close(),this.$amapComponent.editor=null),this.parentInstance.isDestroy||(Rt(this.$parentComponent)?this.$parentComponent.remove(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.removeOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.remove(this.$amapComponent)),this.$amapComponent.destroy&&this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},__zIndex(n){this.$amapComponent&&this.$amapComponent.setOptions({zIndex:n})},__strokeColor(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeWeight:n})},__borderWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({borderWeight:n})},__isOutline(n){this.$amapComponent&&this.$amapComponent.setOptions({isOutline:n})},__outlineColor(n){this.$amapComponent&&this.$amapComponent.setOptions({outlineColor:n})},__strokeStyle(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeStyle:n})},__strokeDasharray(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeDasharray:n})},__lineJoin(n){this.$amapComponent&&this.$amapComponent.setOptions({lineJoin:n})},__lineCap(n){this.$amapComponent&&this.$amapComponent.setOptions({lineCap:n})},__geodesic(n){this.$amapComponent&&this.$amapComponent.setOptions({geodesic:n})},__showDir(n){this.$amapComponent&&this.$amapComponent.setOptions({showDir:n})},__editable(n){this.createEditor().then(()=>{n===!0?this.$amapComponent.editor.open():this.$amapComponent.editor.close()})}},render(){return null}});Ju.__file="src/packages/vector/BezierCurve/BezierCurve.vue";const Zu=ce(Ju);var Ku=oe({name:"ElAmapCircle",mixins:[ae,Ni],props:{center:{type:Array,required:!0},radius:{type:Number,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:center","update:radius"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Circle(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitModel(this.$amapComponent)}),this.$amapComponent.on("touchend",()=>{this.emitModel(this.$amapComponent)})},createEditor(){return new Promise(n=>{this.$amapComponent.editor?n():AMap.plugin(["AMap.CircleEditor"],()=>{this.$amapComponent.editor=new AMap.CircleEditor(this.$parentComponent,this.$amapComponent,this.editOptions),this.setEditorEvents(),this.bindEditorModelEvents(),n()})})},bindEditorModelEvents(){this.$amapComponent.editor.on("addnode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("adjust",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("move",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("add",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("end",n=>{this.emitModel(n.target)})},emitModel(n){this.$emit("update:center",n.getCenter().toArray()),this.$emit("update:radius",n.getRadius())},destroyComponent(){this.$amapComponent.editor&&(this.parentInstance.isDestroy||this.$amapComponent.editor.close(),this.$amapComponent.editor=null),this.parentInstance.isDestroy||(Rt(this.$parentComponent)?this.$parentComponent.remove(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.removeOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.remove(this.$amapComponent)),this.$amapComponent.destroy&&this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},__zIndex(n){this.$amapComponent&&this.$amapComponent.setOptions({zIndex:n})},__strokeColor(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeWeight:n})},__fillColor(n){this.$amapComponent&&this.$amapComponent.setOptions({fillColor:n})},__fillOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({fillOpacity:n})},__strokeStyle(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeStyle:n})},__strokeDasharray(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeDasharray:n})},__editable(n){this.createEditor().then(()=>{n===!0?this.$amapComponent.editor.open():this.$amapComponent.editor.close()})}},render(){return null}});Ku.__file="src/packages/vector/Circle/Circle.vue";const Qu=ce(Ku);var ed=oe({name:"ElAmapEllipse",mixins:[ae,Ni],props:{center:{type:Array,required:!0},radius:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:center","update:radius"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Ellipse(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitModel(this.$amapComponent)}),this.$amapComponent.on("touchend",()=>{this.emitModel(this.$amapComponent)})},createEditor(){return new Promise(n=>{this.$amapComponent.editor?n():AMap.plugin(["AMap.EllipseEditor"],()=>{this.$amapComponent.editor=new AMap.EllipseEditor(this.$parentComponent,this.$amapComponent,this.editOptions),this.setEditorEvents(),this.bindEditorModelEvents(),n()})})},bindEditorModelEvents(){this.$amapComponent.editor.on("addnode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("adjust",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("move",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("add",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("end",n=>{this.emitModel(n.target)})},emitModel(n){this.$emit("update:center",n.getCenter().toArray()),this.$emit("update:radius",n.getRadius())},destroyComponent(){this.$amapComponent.editor&&(this.parentInstance.isDestroy||this.$amapComponent.editor.close(),this.$amapComponent.editor=null),this.parentInstance.isDestroy||(Rt(this.$parentComponent)?this.$parentComponent.remove(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.removeOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.remove(this.$amapComponent)),this.$amapComponent.destroy&&this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},__zIndex(n){this.$amapComponent&&this.$amapComponent.setOptions({zIndex:n})},__strokeColor(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeWeight:n})},__fillColor(n){this.$amapComponent&&this.$amapComponent.setOptions({fillColor:n})},__fillOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({fillOpacity:n})},__strokeStyle(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeStyle:n})},__strokeDasharray(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeDasharray:n})},__editable(n){this.createEditor().then(()=>{n===!0?this.$amapComponent.editor.open():this.$amapComponent.editor.close()})}},render(){return null}});ed.__file="src/packages/vector/Ellipse/Ellipse.vue";const td=ce(ed);var nd=oe({name:"ElAmapGeojson",mixins:[ae],props:{geo:{type:Object,required:!0},markerOptions:{type:Object},getMarker:{type:Function},polylineOptions:{type:Object},getPolyline:{type:Function},polygonOptions:{type:Object},getPolygon:{type:Function}},data(){return{propsRedirect:{geo:"geoJSON"},converters:{}}},methods:{__initComponent(n){return new Promise(e=>{AMap.plugin(["AMap.GeoJSON"],()=>{n.getMarker||(n.getMarker=this.createMarker),n.getPolyline||(n.getPolyline=this.createPolyline),n.getPolygon||(n.getPolygon=this.createPolygon),this.$amapComponent=new AMap.GeoJSON(n),this.$parentComponent.add(this.$amapComponent),e()})})},createMarker(n,e){let t=this.markerOptions||{};return t=Oi({},t,n.properties),t.position=e,new AMap.Marker(t)},createPolyline(n,e){let t=this.polylineOptions||{};return t=Oi({},t,n.properties),t.path=e,new AMap.Polyline(t)},createPolygon(n,e){let t=this.polygonOptions||{};return t=Oi({},t,n.properties),t.path=e,new AMap.Polygon(t)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},__geoJSON(n){this.$amapComponent&&this.$amapComponent.importData(n)}},render(){return null}});nd.__file="src/packages/vector/GeoJSON/GeoJSON.vue";const id=ce(nd);var sd=oe({name:"ElAmapPolygon",mixins:[ae,Ni],props:{path:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:path"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Polygon(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitModel(this.$amapComponent)}),this.$amapComponent.on("touchend",()=>{this.emitModel(this.$amapComponent)})},createEditor(){return new Promise(n=>{this.$amapComponent.editor?n():AMap.plugin(["AMap.PolygonEditor"],()=>{this.$amapComponent.editor=new AMap.PolygonEditor(this.$parentComponent,this.$amapComponent,this.editOptions),this.setEditorEvents(),this.bindEditorModelEvents(),n()})})},bindEditorModelEvents(){this.$amapComponent.editor.on("addnode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("adjust",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("removenode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("add",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("end",n=>{this.emitModel(n.target)})},emitModel(n){const t=n.getPath().map(Wo);this.$emit("update:path",t)},destroyComponent(){this.$amapComponent.editor&&(this.parentInstance.isDestroy||this.$amapComponent.editor.close(),this.$amapComponent.editor=null),this.parentInstance.isDestroy||(Rt(this.$parentComponent)?this.$parentComponent.remove(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.removeOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.remove(this.$amapComponent)),this.$amapComponent.destroy&&this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},__zIndex(n){this.$amapComponent&&this.$amapComponent.setOptions({zIndex:n})},__strokeColor(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeWeight:n})},__fillColor(n){this.$amapComponent&&this.$amapComponent.setOptions({fillColor:n})},__fillOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({fillOpacity:n})},__strokeStyle(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeStyle:n})},__strokeDasharray(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeDasharray:n})},__editable(n){this.createEditor().then(()=>{n===!0?this.$amapComponent.editor.open():this.$amapComponent.editor.close()})}},render(){return null}});sd.__file="src/packages/vector/Polygon/Polygon.vue";const rd=ce(sd);var od=oe({name:"ElAmapPolyline",mixins:[ae,Ni],props:{path:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},borderWeight:{type:Number},isOutline:{type:Boolean,default:!1},outlineColor:{type:String},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array},lineJoin:{type:String,validator(n){return["miter","round","bevel"].indexOf(n)!==-1}},lineCap:{type:String,validator(n){return["butt","round","square"].indexOf(n)!==-1}},geodesic:{type:Boolean,default:!1},showDir:{type:Boolean,default:!1}},emits:["update:path"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Polyline(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitModel(this.$amapComponent)}),this.$amapComponent.on("touchend",()=>{this.emitModel(this.$amapComponent)})},createEditor(){return new Promise(n=>{this.$amapComponent.editor?n():AMap.plugin(["AMap.PolylineEditor"],()=>{this.$amapComponent.editor=new AMap.PolylineEditor(this.$parentComponent,this.$amapComponent,this.editOptions),this.setEditorEvents(),this.bindEditorModelEvents(),n()})})},bindEditorModelEvents(){this.$amapComponent.editor.on("addnode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("adjust",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("removenode",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("add",n=>{this.emitModel(n.target)}),this.$amapComponent.editor.on("end",n=>{this.emitModel(n.target)})},emitModel(n){const t=n.getPath().map(Wo);this.$emit("update:path",t)},destroyComponent(){this.$amapComponent.editor&&(this.parentInstance.isDestroy||this.$amapComponent.editor.close(),this.$amapComponent.editor=null),this.parentInstance.isDestroy||(Rt(this.$parentComponent)?this.$parentComponent.remove(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.removeOverlay(this.$amapComponent):Ut(this.$parentComponent)&&this.$parentComponent.remove(this.$amapComponent)),this.$amapComponent.destroy&&this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},__zIndex(n){this.$amapComponent&&this.$amapComponent.setOptions({zIndex:n})},__strokeColor(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeWeight:n})},__borderWeight(n){this.$amapComponent&&this.$amapComponent.setOptions({borderWeight:n})},__isOutline(n){this.$amapComponent&&this.$amapComponent.setOptions({isOutline:n})},__outlineColor(n){this.$amapComponent&&this.$amapComponent.setOptions({outlineColor:n})},__strokeStyle(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeStyle:n})},__strokeDasharray(n){this.$amapComponent&&this.$amapComponent.setOptions({strokeDasharray:n})},__lineJoin(n){this.$amapComponent&&this.$amapComponent.setOptions({lineJoin:n})},__lineCap(n){this.$amapComponent&&this.$amapComponent.setOptions({lineCap:n})},__geodesic(n){this.$amapComponent&&this.$amapComponent.setOptions({geodesic:n})},__showDir(n){this.$amapComponent&&this.$amapComponent.setOptions({showDir:n})},__editable(n){this.createEditor().then(()=>{n===!0?this.$amapComponent.editor.open():this.$amapComponent.editor.close()})}},render(){return null}});od.__file="src/packages/vector/Polyline/Polyline.vue";const ad=ce(od);function ld(n){return new AMap.LngLat(n[0],n[1])}var cd=oe({name:"ElAmapRectangle",mixins:[ae,Ni],props:{bounds:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:bounds"],data(){return{converters:{bounds(n){return new AMap.Bounds(ld(n[0]),ld(n[1]))}}}},methods:{__initComponent(n){this.$amapComponent=new 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this.convert(n,e,this.workingColorSpace)}},Zd={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},ct={r:0,g:0,b:0},en={h:0,s:0,l:0},Ur={h:0,s:0,l:0};function ka(n,e,t){return t<0&&(t+=1),t>1&&(t-=1),t<1/6?n+(e-n)*6*t:t<1/2?e:t<2/3?n+(e-n)*6*(2/3-t):n}function zr(n,e){return e.r=n.r,e.g=n.g,e.b=n.b,e}class ge{constructor(e,t,i){return this.isColor=!0,this.r=1,this.g=1,this.b=1,t===void 0&&i===void 0?this.set(e):this.setRGB(e,t,i)}set(e){return e&&e.isColor?this.copy(e):typeof e=="number"?this.setHex(e):typeof e=="string"&&this.setStyle(e),this}setScalar(e){return this.r=e,this.g=e,this.b=e,this}setHex(e,t=vn){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Qt.toWorkingColorSpace(this,t),this}setRGB(e,t,i,s=hi){return this.r=e,this.g=t,this.b=i,Qt.toWorkingColorSpace(this,s),this}setHSL(e,t,i,s=hi){if(e=Fa(e,1),t=lt(t,0,1),i=lt(i,0,1),t===0)this.r=this.g=this.b=i;else{const r=i<=.5?i*(1+t):i+t-i*t,o=2*i-r;this.r=ka(o,r,e+1/3),this.g=ka(o,r,e),this.b=ka(o,r,e-1/3)}return Qt.toWorkingColorSpace(this,s),this}setStyle(e,t=vn){function i(r){r!==void 0&&parseFloat(r)<1&&console.warn("THREE.Color: Alpha component of "+e+" will be ignored.")}let s;if(s=/^((?:rgb|hsl)a?)\(([^\)]*)\)/.exec(e)){let r;const o=s[1],a=s[2];switch(o){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return this.r=Math.min(255,parseInt(r[1],10))/255,this.g=Math.min(255,parseInt(r[2],10))/255,this.b=Math.min(255,parseInt(r[3],10))/255,Qt.toWorkingColorSpace(this,t),i(r[4]),this;if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return this.r=Math.min(100,parseInt(r[1],10))/100,this.g=Math.min(100,parseInt(r[2],10))/100,this.b=Math.min(100,parseInt(r[3],10))/100,Qt.toWorkingColorSpace(this,t),i(r[4]),this;break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a)){const l=parseFloat(r[1])/360,c=parseInt(r[2],10)/100,u=parseInt(r[3],10)/100;return i(r[4]),this.setHSL(l,c,u,t)}break}}else if(s=/^\#([A-Fa-f\d]+)$/.exec(e)){const r=s[1],o=r.length;if(o===3)return this.r=parseInt(r.charAt(0)+r.charAt(0),16)/255,this.g=parseInt(r.charAt(1)+r.charAt(1),16)/255,this.b=parseInt(r.charAt(2)+r.charAt(2),16)/255,Qt.toWorkingColorSpace(this,t),this;if(o===6)return this.r=parseInt(r.charAt(0)+r.charAt(1),16)/255,this.g=parseInt(r.charAt(2)+r.charAt(3),16)/255,this.b=parseInt(r.charAt(4)+r.charAt(5),16)/255,Qt.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=vn){const i=Zd[e.toLowerCase()];return i!==void 0?this.setHex(i,t):console.warn("THREE.Color: Unknown color "+e),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(e){return this.r=e.r,this.g=e.g,this.b=e.b,this}copySRGBToLinear(e){return this.r=di(e.r),this.g=di(e.g),this.b=di(e.b),this}copyLinearToSRGB(e){return this.r=$r(e.r),this.g=$r(e.g),this.b=$r(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=vn){return Qt.fromWorkingColorSpace(zr(this,ct),e),lt(ct.r*255,0,255)<<16^lt(ct.g*255,0,255)<<8^lt(ct.b*255,0,255)<<0}getHexString(e=vn){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=hi){Qt.fromWorkingColorSpace(zr(this,ct),t);const i=ct.r,s=ct.g,r=ct.b,o=Math.max(i,s,r),a=Math.min(i,s,r);let l,c;const u=(a+o)/2;if(a===o)l=0,c=0;else{const h=o-a;switch(c=u<=.5?h/(o+a):h/(2-o-a),o){case i:l=(s-r)/h+(s<r?6:0);break;case s:l=(r-i)/h+2;break;case r:l=(i-s)/h+4;break}l/=6}return e.h=l,e.s=c,e.l=u,e}getRGB(e,t=hi){return Qt.fromWorkingColorSpace(zr(this,ct),t),e.r=ct.r,e.g=ct.g,e.b=ct.b,e}getStyle(e=vn){return Qt.fromWorkingColorSpace(zr(this,ct),e),e!==vn?`color(${e} ${ct.r} ${ct.g} ${ct.b})`:`rgb(${ct.r*255|0},${ct.g*255|0},${ct.b*255|0})`}offsetHSL(e,t,i){return this.getHSL(en),en.h+=e,en.s+=t,en.l+=i,this.setHSL(en.h,en.s,en.l),this}add(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this}addColors(e,t){return this.r=e.r+t.r,this.g=e.g+t.g,this.b=e.b+t.b,this}addScalar(e){return this.r+=e,this.g+=e,this.b+=e,this}sub(e){return this.r=Math.max(0,this.r-e.r),this.g=Math.max(0,this.g-e.g),this.b=Math.max(0,this.b-e.b),this}multiply(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this}multiplyScalar(e){return this.r*=e,this.g*=e,this.b*=e,this}lerp(e,t){return this.r+=(e.r-this.r)*t,this.g+=(e.g-this.g)*t,this.b+=(e.b-this.b)*t,this}lerpColors(e,t,i){return this.r=e.r+(t.r-e.r)*i,this.g=e.g+(t.g-e.g)*i,this.b=e.b+(t.b-e.b)*i,this}lerpHSL(e,t){this.getHSL(en),e.getHSL(Ur);const i=zs(en.h,Ur.h,t),s=zs(en.s,Ur.s,t),r=zs(en.l,Ur.l,t);return this.setHSL(i,s,r),this}equals(e){return e.r===this.r&&e.g===this.g&&e.b===this.b}fromArray(e,t=0){return this.r=e[t],this.g=e[t+1],this.b=e[t+2],this}toArray(e=[],t=0){return e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e}fromBufferAttribute(e,t){return this.r=e.getX(t),this.g=e.getY(t),this.b=e.getZ(t),e.normalized===!0&&(this.r/=255,this.g/=255,this.b/=255),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}ge.NAMES=Zd;let Xi;class Kd{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{Xi===void 0&&(Xi=Gs("canvas")),Xi.width=e.width,Xi.height=e.height;const i=Xi.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),t=Xi}return t.width>2048||t.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",e),t.toDataURL("image/jpeg",.6)):t.toDataURL("image/png")}static sRGBToLinear(e){if(typeof HTMLImageElement!="undefined"&&e instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&e instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&e instanceof ImageBitmap){const t=Gs("canvas");t.width=e.width,t.height=e.height;const i=t.getContext("2d");i.drawImage(e,0,0,e.width,e.height);const s=i.getImageData(0,0,e.width,e.height),r=s.data;for(let o=0;o<r.length;o++)r[o]=di(r[o]/255)*255;return i.putImageData(s,0,0),t}else if(e.data){const t=e.data.slice(0);for(let i=0;i<t.length;i++)t instanceof Uint8Array||t instanceof Uint8ClampedArray?t[i]=Math.floor(di(t[i]/255)*255):t[i]=di(t[i]);return{data:t,width:e.width,height:e.height}}else return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),e}}class Qd{constructor(e=null){this.isSource=!0,this.uuid=Gt(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},s=this.data;if(s!==null){let r;if(Array.isArray(s)){r=[];for(let o=0,a=s.length;o<a;o++)s[o].isDataTexture?r.push(Ba(s[o].image)):r.push(Ba(s[o]))}else r=Ba(s);i.url=r}return t||(e.images[this.uuid]=i),i}}function Ba(n){return typeof HTMLImageElement!="undefined"&&n instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&n instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&n instanceof ImageBitmap?Kd.getDataURL(n):n.data?{data:Array.from(n.data),width:n.width,height:n.height,type:n.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Cb=0;class _t extends ui{constructor(e=_t.DEFAULT_IMAGE,t=_t.DEFAULT_MAPPING,i=Et,s=Et,r=Je,o=oi,a=Kt,l=ai,c=1,u=hn){super();this.isTexture=!0,Object.defineProperty(this,"id",{value:Cb++}),this.uuid=Gt(),this.name="",this.source=new Qd(e),this.mipmaps=[],this.mapping=t,this.wrapS=i,this.wrapT=s,this.magFilter=r,this.minFilter=o,this.anisotropy=c,this.format=a,this.internalFormat=null,this.type=l,this.offset=new te(0,0),this.repeat=new te(1,1),this.center=new te(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Vt,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.encoding=u,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.needsPMREMUpdate=!1}get image(){return this.source.data}set image(e){this.source.data=e}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return new this.constructor().copy(this)}copy(e){return this.name=e.name,this.source=e.source,this.mipmaps=e.mipmaps.slice(0),this.mapping=e.mapping,this.wrapS=e.wrapS,this.wrapT=e.wrapT,this.magFilter=e.magFilter,this.minFilter=e.minFilter,this.anisotropy=e.anisotropy,this.format=e.format,this.internalFormat=e.internalFormat,this.type=e.type,this.offset.copy(e.offset),this.repeat.copy(e.repeat),this.center.copy(e.center),this.rotation=e.rotation,this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrix.copy(e.matrix),this.generateMipmaps=e.generateMipmaps,this.premultiplyAlpha=e.premultiplyAlpha,this.flipY=e.flipY,this.unpackAlignment=e.unpackAlignment,this.encoding=e.encoding,this.userData=JSON.parse(JSON.stringify(e.userData)),this.needsUpdate=!0,this}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.textures[this.uuid]!==void 0)return e.textures[this.uuid];const i={metadata:{version:4.5,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(e).uuid,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};return JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData),t||(e.textures[this.uuid]=i),i}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(e){if(this.mapping!==Md)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case ri:e.x=e.x-Math.floor(e.x);break;case Et:e.x=e.x<0?0:1;break;case Or:Math.abs(Math.floor(e.x)%2)===1?e.x=Math.ceil(e.x)-e.x:e.x=e.x-Math.floor(e.x);break}if(e.y<0||e.y>1)switch(this.wrapT){case ri:e.y=e.y-Math.floor(e.y);break;case Et:e.y=e.y<0?0:1;break;case Or:Math.abs(Math.floor(e.y)%2)===1?e.y=Math.ceil(e.y)-e.y:e.y=e.y-Math.floor(e.y);break}return this.flipY&&(e.y=1-e.y),e}set needsUpdate(e){e===!0&&(this.version++,this.source.needsUpdate=!0)}}_t.DEFAULT_IMAGE=null,_t.DEFAULT_MAPPING=Md;class je{constructor(e=0,t=0,i=0,s=1){je.prototype.isVector4=!0,this.x=e,this.y=t,this.z=i,this.w=s}get width(){return this.z}set width(e){this.z=e}get height(){return this.w}set height(e){this.w=e}set(e,t,i,s){return this.x=e,this.y=t,this.z=i,this.w=s,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this.w=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setW(e){return this.w=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;case 3:this.w=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){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: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w!==void 0?e.w:1,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this.w+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this.w=e.w+t.w,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this.w+=e.w*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this.w-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this.w=e.w-t.w,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this}applyMatrix4(e){const t=this.x,i=this.y,s=this.z,r=this.w,o=e.elements;return this.x=o[0]*t+o[4]*i+o[8]*s+o[12]*r,this.y=o[1]*t+o[5]*i+o[9]*s+o[13]*r,this.z=o[2]*t+o[6]*i+o[10]*s+o[14]*r,this.w=o[3]*t+o[7]*i+o[11]*s+o[15]*r,this}divideScalar(e){return this.multiplyScalar(1/e)}setAxisAngleFromQuaternion(e){this.w=2*Math.acos(e.w);const t=Math.sqrt(1-e.w*e.w);return t<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=e.x/t,this.y=e.y/t,this.z=e.z/t),this}setAxisAngleFromRotationMatrix(e){let t,i,s,r;const o=.01,a=.1,l=e.elements,c=l[0],u=l[4],h=l[8],d=l[1],p=l[5],g=l[9],m=l[2],f=l[6],_=l[10];if(Math.abs(u-d)<o&&Math.abs(h-m)<o&&Math.abs(g-f)<o){if(Math.abs(u+d)<a&&Math.abs(h+m)<a&&Math.abs(g+f)<a&&Math.abs(c+p+_-3)<a)return this.set(1,0,0,0),this;t=Math.PI;const b=(c+1)/2,x=(p+1)/2,w=(_+1)/2,C=(u+d)/4,L=(h+m)/4,y=(g+f)/4;return b>x&&b>w?b<o?(i=0,s=.707106781,r=.707106781):(i=Math.sqrt(b),s=C/i,r=L/i):x>w?x<o?(i=.707106781,s=0,r=.707106781):(s=Math.sqrt(x),i=C/s,r=y/s):w<o?(i=.707106781,s=.707106781,r=0):(r=Math.sqrt(w),i=L/r,s=y/r),this.set(i,s,r,t),this}let v=Math.sqrt((f-g)*(f-g)+(h-m)*(h-m)+(d-u)*(d-u));return Math.abs(v)<.001&&(v=1),this.x=(f-g)/v,this.y=(h-m)/v,this.z=(d-u)/v,this.w=Math.acos((c+p+_-1)/2),this}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this.w=Math.min(this.w,e.w),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this.w=Math.max(this.w,e.w),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this.w=Math.max(e.w,Math.min(t.w,this.w)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this.w=Math.max(e,Math.min(t,this.w)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){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(){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(){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(){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(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this.w+=(e.w-this.w)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this.w=e.w+(t.w-e.w)*i,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z&&e.w===this.w}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this.w=e[t+3],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this.w=e.getW(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Un extends ui{constructor(e,t,i={}){super();this.isWebGLRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new je(0,0,e,t),this.scissorTest=!1,this.viewport=new je(0,0,e,t);const s={width:e,height:t,depth:1};this.texture=new _t(s,i.mapping,i.wrapS,i.wrapT,i.magFilter,i.minFilter,i.format,i.type,i.anisotropy,i.encoding),this.texture.isRenderTargetTexture=!0,this.texture.flipY=!1,this.texture.generateMipmaps=i.generateMipmaps!==void 0?i.generateMipmaps:!1,this.texture.internalFormat=i.internalFormat!==void 0?i.internalFormat:null,this.texture.minFilter=i.minFilter!==void 0?i.minFilter:Je,this.depthBuffer=i.depthBuffer!==void 0?i.depthBuffer:!0,this.stencilBuffer=i.stencilBuffer!==void 0?i.stencilBuffer:!1,this.depthTexture=i.depthTexture!==void 0?i.depthTexture:null,this.samples=i.samples!==void 0?i.samples:0}setSize(e,t,i=1){(this.width!==e||this.height!==t||this.depth!==i)&&(this.width=e,this.height=t,this.depth=i,this.texture.image.width=e,this.texture.image.height=t,this.texture.image.depth=i,this.dispose()),this.viewport.set(0,0,e,t),this.scissor.set(0,0,e,t)}clone(){return new this.constructor().copy(this)}copy(e){this.width=e.width,this.height=e.height,this.depth=e.depth,this.viewport.copy(e.viewport),this.texture=e.texture.clone(),this.texture.isRenderTargetTexture=!0;const t=Object.assign({},e.texture.image);return this.texture.source=new Qd(t),this.depthBuffer=e.depthBuffer,this.stencilBuffer=e.stencilBuffer,e.depthTexture!==null&&(this.depthTexture=e.depthTexture.clone()),this.samples=e.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class ep extends _t{constructor(e=null,t=1,i=1,s=1){super(null);this.isDataArrayTexture=!0,this.image={data:e,width:t,height:i,depth:s},this.magFilter=gt,this.minFilter=gt,this.wrapR=Et,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Ab extends _t{constructor(e=null,t=1,i=1,s=1){super(null);this.isData3DTexture=!0,this.image={data:e,width:t,height:i,depth:s},this.magFilter=gt,this.minFilter=gt,this.wrapR=Et,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class tn{constructor(e=0,t=0,i=0,s=1){this.isQuaternion=!0,this._x=e,this._y=t,this._z=i,this._w=s}static slerpFlat(e,t,i,s,r,o,a){let l=i[s+0],c=i[s+1],u=i[s+2],h=i[s+3];const d=r[o+0],p=r[o+1],g=r[o+2],m=r[o+3];if(a===0){e[t+0]=l,e[t+1]=c,e[t+2]=u,e[t+3]=h;return}if(a===1){e[t+0]=d,e[t+1]=p,e[t+2]=g,e[t+3]=m;return}if(h!==m||l!==d||c!==p||u!==g){let f=1-a;const _=l*d+c*p+u*g+h*m,v=_>=0?1:-1,b=1-_*_;if(b>Number.EPSILON){const w=Math.sqrt(b),C=Math.atan2(w,_*v);f=Math.sin(f*C)/w,a=Math.sin(a*C)/w}const x=a*v;if(l=l*f+d*x,c=c*f+p*x,u=u*f+g*x,h=h*f+m*x,f===1-a){const w=1/Math.sqrt(l*l+c*c+u*u+h*h);l*=w,c*=w,u*=w,h*=w}}e[t]=l,e[t+1]=c,e[t+2]=u,e[t+3]=h}static multiplyQuaternionsFlat(e,t,i,s,r,o){const a=i[s],l=i[s+1],c=i[s+2],u=i[s+3],h=r[o],d=r[o+1],p=r[o+2],g=r[o+3];return e[t]=a*g+u*h+l*p-c*d,e[t+1]=l*g+u*d+c*h-a*p,e[t+2]=c*g+u*p+a*d-l*h,e[t+3]=u*g-a*h-l*d-c*p,e}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get w(){return this._w}set w(e){this._w=e,this._onChangeCallback()}set(e,t,i,s){return this._x=e,this._y=t,this._z=i,this._w=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(e){return this._x=e.x,this._y=e.y,this._z=e.z,this._w=e.w,this._onChangeCallback(),this}setFromEuler(e,t){if(!(e&&e.isEuler))throw new Error("THREE.Quaternion: .setFromEuler() now expects an Euler rotation rather than a Vector3 and order.");const i=e._x,s=e._y,r=e._z,o=e._order,a=Math.cos,l=Math.sin,c=a(i/2),u=a(s/2),h=a(r/2),d=l(i/2),p=l(s/2),g=l(r/2);switch(o){case"XYZ":this._x=d*u*h+c*p*g,this._y=c*p*h-d*u*g,this._z=c*u*g+d*p*h,this._w=c*u*h-d*p*g;break;case"YXZ":this._x=d*u*h+c*p*g,this._y=c*p*h-d*u*g,this._z=c*u*g-d*p*h,this._w=c*u*h+d*p*g;break;case"ZXY":this._x=d*u*h-c*p*g,this._y=c*p*h+d*u*g,this._z=c*u*g+d*p*h,this._w=c*u*h-d*p*g;break;case"ZYX":this._x=d*u*h-c*p*g,this._y=c*p*h+d*u*g,this._z=c*u*g-d*p*h,this._w=c*u*h+d*p*g;break;case"YZX":this._x=d*u*h+c*p*g,this._y=c*p*h+d*u*g,this._z=c*u*g-d*p*h,this._w=c*u*h-d*p*g;break;case"XZY":this._x=d*u*h-c*p*g,this._y=c*p*h-d*u*g,this._z=c*u*g+d*p*h,this._w=c*u*h+d*p*g;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+o)}return t!==!1&&this._onChangeCallback(),this}setFromAxisAngle(e,t){const i=t/2,s=Math.sin(i);return this._x=e.x*s,this._y=e.y*s,this._z=e.z*s,this._w=Math.cos(i),this._onChangeCallback(),this}setFromRotationMatrix(e){const t=e.elements,i=t[0],s=t[4],r=t[8],o=t[1],a=t[5],l=t[9],c=t[2],u=t[6],h=t[10],d=i+a+h;if(d>0){const p=.5/Math.sqrt(d+1);this._w=.25/p,this._x=(u-l)*p,this._y=(r-c)*p,this._z=(o-s)*p}else if(i>a&&i>h){const p=2*Math.sqrt(1+i-a-h);this._w=(u-l)/p,this._x=.25*p,this._y=(s+o)/p,this._z=(r+c)/p}else if(a>h){const p=2*Math.sqrt(1+a-i-h);this._w=(r-c)/p,this._x=(s+o)/p,this._y=.25*p,this._z=(l+u)/p}else{const p=2*Math.sqrt(1+h-i-a);this._w=(o-s)/p,this._x=(r+c)/p,this._y=(l+u)/p,this._z=.25*p}return this._onChangeCallback(),this}setFromUnitVectors(e,t){let i=e.dot(t)+1;return i<Number.EPSILON?(i=0,Math.abs(e.x)>Math.abs(e.z)?(this._x=-e.y,this._y=e.x,this._z=0,this._w=i):(this._x=0,this._y=-e.z,this._z=e.y,this._w=i)):(this._x=e.y*t.z-e.z*t.y,this._y=e.z*t.x-e.x*t.z,this._z=e.x*t.y-e.y*t.x,this._w=i),this.normalize()}angleTo(e){return 2*Math.acos(Math.abs(lt(this.dot(e),-1,1)))}rotateTowards(e,t){const i=this.angleTo(e);if(i===0)return this;const s=Math.min(1,t/i);return this.slerp(e,s),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let e=this.length();return e===0?(this._x=0,this._y=0,this._z=0,this._w=1):(e=1/e,this._x=this._x*e,this._y=this._y*e,this._z=this._z*e,this._w=this._w*e),this._onChangeCallback(),this}multiply(e){return this.multiplyQuaternions(this,e)}premultiply(e){return this.multiplyQuaternions(e,this)}multiplyQuaternions(e,t){const i=e._x,s=e._y,r=e._z,o=e._w,a=t._x,l=t._y,c=t._z,u=t._w;return this._x=i*u+o*a+s*c-r*l,this._y=s*u+o*l+r*a-i*c,this._z=r*u+o*c+i*l-s*a,this._w=o*u-i*a-s*l-r*c,this._onChangeCallback(),this}slerp(e,t){if(t===0)return this;if(t===1)return this.copy(e);const i=this._x,s=this._y,r=this._z,o=this._w;let a=o*e._w+i*e._x+s*e._y+r*e._z;if(a<0?(this._w=-e._w,this._x=-e._x,this._y=-e._y,this._z=-e._z,a=-a):this.copy(e),a>=1)return this._w=o,this._x=i,this._y=s,this._z=r,this;const l=1-a*a;if(l<=Number.EPSILON){const p=1-t;return this._w=p*o+t*this._w,this._x=p*i+t*this._x,this._y=p*s+t*this._y,this._z=p*r+t*this._z,this.normalize(),this._onChangeCallback(),this}const c=Math.sqrt(l),u=Math.atan2(c,a),h=Math.sin((1-t)*u)/c,d=Math.sin(t*u)/c;return this._w=o*h+this._w*d,this._x=i*h+this._x*d,this._y=s*h+this._y*d,this._z=r*h+this._z*d,this._onChangeCallback(),this}slerpQuaternions(e,t,i){return this.copy(e).slerp(t,i)}random(){const e=Math.random(),t=Math.sqrt(1-e),i=Math.sqrt(e),s=2*Math.PI*Math.random(),r=2*Math.PI*Math.random();return this.set(t*Math.cos(s),i*Math.sin(r),i*Math.cos(r),t*Math.sin(s))}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._w===this._w}fromArray(e,t=0){return this._x=e[t],this._y=e[t+1],this._z=e[t+2],this._w=e[t+3],this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,e}fromBufferAttribute(e,t){return this._x=e.getX(t),this._y=e.getY(t),this._z=e.getZ(t),this._w=e.getW(t),this}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class E{constructor(e=0,t=0,i=0){E.prototype.isVector3=!0,this.x=e,this.y=t,this.z=i}set(e,t,i){return i===void 0&&(i=this.z),this.x=e,this.y=t,this.z=i,this}setScalar(e){return this.x=e,this.y=e,this.z=e,this}setX(e){return this.x=e,this}setY(e){return this.y=e,this}setZ(e){return this.z=e,this}setComponent(e,t){switch(e){case 0:this.x=t;break;case 1:this.y=t;break;case 2:this.z=t;break;default:throw new Error("index is out of range: "+e)}return this}getComponent(e){switch(e){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+e)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(e){return this.x=e.x,this.y=e.y,this.z=e.z,this}add(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this}addScalar(e){return this.x+=e,this.y+=e,this.z+=e,this}addVectors(e,t){return this.x=e.x+t.x,this.y=e.y+t.y,this.z=e.z+t.z,this}addScaledVector(e,t){return this.x+=e.x*t,this.y+=e.y*t,this.z+=e.z*t,this}sub(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this}subScalar(e){return this.x-=e,this.y-=e,this.z-=e,this}subVectors(e,t){return this.x=e.x-t.x,this.y=e.y-t.y,this.z=e.z-t.z,this}multiply(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this}multiplyScalar(e){return this.x*=e,this.y*=e,this.z*=e,this}multiplyVectors(e,t){return this.x=e.x*t.x,this.y=e.y*t.y,this.z=e.z*t.z,this}applyEuler(e){return this.applyQuaternion(tp.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(tp.setFromAxisAngle(e,t))}applyMatrix3(e){const t=this.x,i=this.y,s=this.z,r=e.elements;return this.x=r[0]*t+r[3]*i+r[6]*s,this.y=r[1]*t+r[4]*i+r[7]*s,this.z=r[2]*t+r[5]*i+r[8]*s,this}applyNormalMatrix(e){return this.applyMatrix3(e).normalize()}applyMatrix4(e){const t=this.x,i=this.y,s=this.z,r=e.elements,o=1/(r[3]*t+r[7]*i+r[11]*s+r[15]);return this.x=(r[0]*t+r[4]*i+r[8]*s+r[12])*o,this.y=(r[1]*t+r[5]*i+r[9]*s+r[13])*o,this.z=(r[2]*t+r[6]*i+r[10]*s+r[14])*o,this}applyQuaternion(e){const t=this.x,i=this.y,s=this.z,r=e.x,o=e.y,a=e.z,l=e.w,c=l*t+o*s-a*i,u=l*i+a*t-r*s,h=l*s+r*i-o*t,d=-r*t-o*i-a*s;return this.x=c*l+d*-r+u*-a-h*-o,this.y=u*l+d*-o+h*-r-c*-a,this.z=h*l+d*-a+c*-o-u*-r,this}project(e){return this.applyMatrix4(e.matrixWorldInverse).applyMatrix4(e.projectionMatrix)}unproject(e){return this.applyMatrix4(e.projectionMatrixInverse).applyMatrix4(e.matrixWorld)}transformDirection(e){const t=this.x,i=this.y,s=this.z,r=e.elements;return this.x=r[0]*t+r[4]*i+r[8]*s,this.y=r[1]*t+r[5]*i+r[9]*s,this.z=r[2]*t+r[6]*i+r[10]*s,this.normalize()}divide(e){return this.x/=e.x,this.y/=e.y,this.z/=e.z,this}divideScalar(e){return this.multiplyScalar(1/e)}min(e){return this.x=Math.min(this.x,e.x),this.y=Math.min(this.y,e.y),this.z=Math.min(this.z,e.z),this}max(e){return this.x=Math.max(this.x,e.x),this.y=Math.max(this.y,e.y),this.z=Math.max(this.z,e.z),this}clamp(e,t){return this.x=Math.max(e.x,Math.min(t.x,this.x)),this.y=Math.max(e.y,Math.min(t.y,this.y)),this.z=Math.max(e.z,Math.min(t.z,this.z)),this}clampScalar(e,t){return this.x=Math.max(e,Math.min(t,this.x)),this.y=Math.max(e,Math.min(t,this.y)),this.z=Math.max(e,Math.min(t,this.z)),this}clampLength(e,t){const i=this.length();return this.divideScalar(i||1).multiplyScalar(Math.max(e,Math.min(t,i)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){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(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(e){return this.x*e.x+this.y*e.y+this.z*e.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(e){return this.normalize().multiplyScalar(e)}lerp(e,t){return this.x+=(e.x-this.x)*t,this.y+=(e.y-this.y)*t,this.z+=(e.z-this.z)*t,this}lerpVectors(e,t,i){return this.x=e.x+(t.x-e.x)*i,this.y=e.y+(t.y-e.y)*i,this.z=e.z+(t.z-e.z)*i,this}cross(e){return this.crossVectors(this,e)}crossVectors(e,t){const i=e.x,s=e.y,r=e.z,o=t.x,a=t.y,l=t.z;return this.x=s*l-r*a,this.y=r*o-i*l,this.z=i*a-s*o,this}projectOnVector(e){const t=e.lengthSq();if(t===0)return this.set(0,0,0);const i=e.dot(this)/t;return this.copy(e).multiplyScalar(i)}projectOnPlane(e){return $a.copy(this).projectOnVector(e),this.sub($a)}reflect(e){return this.sub($a.copy(e).multiplyScalar(2*this.dot(e)))}angleTo(e){const t=Math.sqrt(this.lengthSq()*e.lengthSq());if(t===0)return Math.PI/2;const i=this.dot(e)/t;return Math.acos(lt(i,-1,1))}distanceTo(e){return Math.sqrt(this.distanceToSquared(e))}distanceToSquared(e){const t=this.x-e.x,i=this.y-e.y,s=this.z-e.z;return t*t+i*i+s*s}manhattanDistanceTo(e){return Math.abs(this.x-e.x)+Math.abs(this.y-e.y)+Math.abs(this.z-e.z)}setFromSpherical(e){return this.setFromSphericalCoords(e.radius,e.phi,e.theta)}setFromSphericalCoords(e,t,i){const s=Math.sin(t)*e;return this.x=s*Math.sin(i),this.y=Math.cos(t)*e,this.z=s*Math.cos(i),this}setFromCylindrical(e){return this.setFromCylindricalCoords(e.radius,e.theta,e.y)}setFromCylindricalCoords(e,t,i){return this.x=e*Math.sin(t),this.y=i,this.z=e*Math.cos(t),this}setFromMatrixPosition(e){const t=e.elements;return this.x=t[12],this.y=t[13],this.z=t[14],this}setFromMatrixScale(e){const t=this.setFromMatrixColumn(e,0).length(),i=this.setFromMatrixColumn(e,1).length(),s=this.setFromMatrixColumn(e,2).length();return this.x=t,this.y=i,this.z=s,this}setFromMatrixColumn(e,t){return this.fromArray(e.elements,t*4)}setFromMatrix3Column(e,t){return this.fromArray(e.elements,t*3)}setFromEuler(e){return this.x=e._x,this.y=e._y,this.z=e._z,this}equals(e){return e.x===this.x&&e.y===this.y&&e.z===this.z}fromArray(e,t=0){return this.x=e[t],this.y=e[t+1],this.z=e[t+2],this}toArray(e=[],t=0){return e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e}fromBufferAttribute(e,t){return this.x=e.getX(t),this.y=e.getY(t),this.z=e.getZ(t),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const e=(Math.random()-.5)*2,t=Math.random()*Math.PI*2,i=Math.sqrt(1-e**2);return this.x=i*Math.cos(t),this.y=i*Math.sin(t),this.z=e,this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const $a=new E,tp=new tn;class xn{constructor(e=new E(1/0,1/0,1/0),t=new E(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=e,this.max=t}set(e,t){return this.min.copy(e),this.max.copy(t),this}setFromArray(e){let t=1/0,i=1/0,s=1/0,r=-1/0,o=-1/0,a=-1/0;for(let l=0,c=e.length;l<c;l+=3){const u=e[l],h=e[l+1],d=e[l+2];u<t&&(t=u),h<i&&(i=h),d<s&&(s=d),u>r&&(r=u),h>o&&(o=h),d>a&&(a=d)}return this.min.set(t,i,s),this.max.set(r,o,a),this}setFromBufferAttribute(e){let t=1/0,i=1/0,s=1/0,r=-1/0,o=-1/0,a=-1/0;for(let l=0,c=e.count;l<c;l++){const u=e.getX(l),h=e.getY(l),d=e.getZ(l);u<t&&(t=u),h<i&&(i=h),d<s&&(s=d),u>r&&(r=u),h>o&&(o=h),d>a&&(a=d)}return this.min.set(t,i,s),this.max.set(r,o,a),this}setFromPoints(e){this.makeEmpty();for(let t=0,i=e.length;t<i;t++)this.expandByPoint(e[t]);return this}setFromCenterAndSize(e,t){const i=pi.copy(t).multiplyScalar(.5);return this.min.copy(e).sub(i),this.max.copy(e).add(i),this}setFromObject(e,t=!1){return this.makeEmpty(),this.expandByObject(e,t)}clone(){return new this.constructor().copy(this)}copy(e){return this.min.copy(e.min),this.max.copy(e.max),this}makeEmpty(){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(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(e){return this.isEmpty()?e.set(0,0,0):e.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(e){return this.isEmpty()?e.set(0,0,0):e.subVectors(this.max,this.min)}expandByPoint(e){return this.min.min(e),this.max.max(e),this}expandByVector(e){return this.min.sub(e),this.max.add(e),this}expandByScalar(e){return this.min.addScalar(-e),this.max.addScalar(e),this}expandByObject(e,t=!1){e.updateWorldMatrix(!1,!1);const i=e.geometry;if(i!==void 0)if(t&&i.attributes!=null&&i.attributes.position!==void 0){const r=i.attributes.position;for(let o=0,a=r.count;o<a;o++)pi.fromBufferAttribute(r,o).applyMatrix4(e.matrixWorld),this.expandByPoint(pi)}else i.boundingBox===null&&i.computeBoundingBox(),Ua.copy(i.boundingBox),Ua.applyMatrix4(e.matrixWorld),this.union(Ua);const s=e.children;for(let r=0,o=s.length;r<o;r++)this.expandByObject(s[r],t);return this}containsPoint(e){return!(e.x<this.min.x||e.x>this.max.x||e.y<this.min.y||e.y>this.max.y||e.z<this.min.z||e.z>this.max.z)}containsBox(e){return this.min.x<=e.min.x&&e.max.x<=this.max.x&&this.min.y<=e.min.y&&e.max.y<=this.max.y&&this.min.z<=e.min.z&&e.max.z<=this.max.z}getParameter(e,t){return t.set((e.x-this.min.x)/(this.max.x-this.min.x),(e.y-this.min.y)/(this.max.y-this.min.y),(e.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(e){return!(e.max.x<this.min.x||e.min.x>this.max.x||e.max.y<this.min.y||e.min.y>this.max.y||e.max.z<this.min.z||e.min.z>this.max.z)}intersectsSphere(e){return this.clampPoint(e.center,pi),pi.distanceToSquared(e.center)<=e.radius*e.radius}intersectsPlane(e){let t,i;return e.normal.x>0?(t=e.normal.x*this.min.x,i=e.normal.x*this.max.x):(t=e.normal.x*this.max.x,i=e.normal.x*this.min.x),e.normal.y>0?(t+=e.normal.y*this.min.y,i+=e.normal.y*this.max.y):(t+=e.normal.y*this.max.y,i+=e.normal.y*this.min.y),e.normal.z>0?(t+=e.normal.z*this.min.z,i+=e.normal.z*this.max.z):(t+=e.normal.z*this.max.z,i+=e.normal.z*this.min.z),t<=-e.constant&&i>=-e.constant}intersectsTriangle(e){if(this.isEmpty())return!1;this.getCenter(Vs),Gr.subVectors(this.max,Vs),Yi.subVectors(e.a,Vs),Ji.subVectors(e.b,Vs),Zi.subVectors(e.c,Vs),zn.subVectors(Ji,Yi),Gn.subVectors(Zi,Ji),fi.subVectors(Yi,Zi);let t=[0,-zn.z,zn.y,0,-Gn.z,Gn.y,0,-fi.z,fi.y,zn.z,0,-zn.x,Gn.z,0,-Gn.x,fi.z,0,-fi.x,-zn.y,zn.x,0,-Gn.y,Gn.x,0,-fi.y,fi.x,0];return!za(t,Yi,Ji,Zi,Gr)||(t=[1,0,0,0,1,0,0,0,1],!za(t,Yi,Ji,Zi,Gr))?!1:(Vr.crossVectors(zn,Gn),t=[Vr.x,Vr.y,Vr.z],za(t,Yi,Ji,Zi,Gr))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return pi.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=this.getSize(pi).length()*.5,e}intersect(e){return this.min.max(e.min),this.max.min(e.max),this.isEmpty()&&this.makeEmpty(),this}union(e){return this.min.min(e.min),this.max.max(e.max),this}applyMatrix4(e){return this.isEmpty()?this:(bn[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),bn[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),bn[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),bn[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),bn[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),bn[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),bn[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),bn[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(bn),this)}translate(e){return this.min.add(e),this.max.add(e),this}equals(e){return e.min.equals(this.min)&&e.max.equals(this.max)}}const bn=[new E,new E,new E,new E,new E,new E,new E,new E],pi=new E,Ua=new xn,Yi=new E,Ji=new E,Zi=new E,zn=new E,Gn=new E,fi=new E,Vs=new E,Gr=new E,Vr=new E,mi=new E;function za(n,e,t,i,s){for(let r=0,o=n.length-3;r<=o;r+=3){mi.fromArray(n,r);const a=s.x*Math.abs(mi.x)+s.y*Math.abs(mi.y)+s.z*Math.abs(mi.z),l=e.dot(mi),c=t.dot(mi),u=i.dot(mi);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>a)return!1}return!0}const Tb=new xn,np=new E,Hr=new E,Ga=new E;class Ht{constructor(e=new E,t=-1){this.center=e,this.radius=t}set(e,t){return this.center.copy(e),this.radius=t,this}setFromPoints(e,t){const i=this.center;t!==void 0?i.copy(t):Tb.setFromPoints(e).getCenter(i);let s=0;for(let r=0,o=e.length;r<o;r++)s=Math.max(s,i.distanceToSquared(e[r]));return this.radius=Math.sqrt(s),this}copy(e){return this.center.copy(e.center),this.radius=e.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(e){return e.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(e){return e.distanceTo(this.center)-this.radius}intersectsSphere(e){const t=this.radius+e.radius;return e.center.distanceToSquared(this.center)<=t*t}intersectsBox(e){return e.intersectsSphere(this)}intersectsPlane(e){return Math.abs(e.distanceToPoint(this.center))<=this.radius}clampPoint(e,t){const i=this.center.distanceToSquared(e);return t.copy(e),i>this.radius*this.radius&&(t.sub(this.center).normalize(),t.multiplyScalar(this.radius).add(this.center)),t}getBoundingBox(e){return this.isEmpty()?(e.makeEmpty(),e):(e.set(this.center,this.center),e.expandByScalar(this.radius),e)}applyMatrix4(e){return this.center.applyMatrix4(e),this.radius=this.radius*e.getMaxScaleOnAxis(),this}translate(e){return this.center.add(e),this}expandByPoint(e){Ga.subVectors(e,this.center);const t=Ga.lengthSq();if(t>this.radius*this.radius){const i=Math.sqrt(t),s=(i-this.radius)*.5;this.center.add(Ga.multiplyScalar(s/i)),this.radius+=s}return this}union(e){return this.center.equals(e.center)===!0?Hr.set(0,0,1).multiplyScalar(e.radius):Hr.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint(np.copy(e.center).add(Hr)),this.expandByPoint(np.copy(e.center).sub(Hr)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const Mn=new E,Va=new E,Wr=new E,Vn=new E,Ha=new E,jr=new E,Wa=new E;class Hs{constructor(e=new E,t=new E(0,0,-1)){this.origin=e,this.direction=t}set(e,t){return this.origin.copy(e),this.direction.copy(t),this}copy(e){return this.origin.copy(e.origin),this.direction.copy(e.direction),this}at(e,t){return t.copy(this.direction).multiplyScalar(e).add(this.origin)}lookAt(e){return this.direction.copy(e).sub(this.origin).normalize(),this}recast(e){return this.origin.copy(this.at(e,Mn)),this}closestPointToPoint(e,t){t.subVectors(e,this.origin);const i=t.dot(this.direction);return i<0?t.copy(this.origin):t.copy(this.direction).multiplyScalar(i).add(this.origin)}distanceToPoint(e){return Math.sqrt(this.distanceSqToPoint(e))}distanceSqToPoint(e){const t=Mn.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(Mn.copy(this.direction).multiplyScalar(t).add(this.origin),Mn.distanceToSquared(e))}distanceSqToSegment(e,t,i,s){Va.copy(e).add(t).multiplyScalar(.5),Wr.copy(t).sub(e).normalize(),Vn.copy(this.origin).sub(Va);const r=e.distanceTo(t)*.5,o=-this.direction.dot(Wr),a=Vn.dot(this.direction),l=-Vn.dot(Wr),c=Vn.lengthSq(),u=Math.abs(1-o*o);let h,d,p,g;if(u>0)if(h=o*l-a,d=o*a-l,g=r*u,h>=0)if(d>=-g)if(d<=g){const m=1/u;h*=m,d*=m,p=h*(h+o*d+2*a)+d*(o*h+d+2*l)+c}else d=r,h=Math.max(0,-(o*d+a)),p=-h*h+d*(d+2*l)+c;else d=-r,h=Math.max(0,-(o*d+a)),p=-h*h+d*(d+2*l)+c;else d<=-g?(h=Math.max(0,-(-o*r+a)),d=h>0?-r:Math.min(Math.max(-r,-l),r),p=-h*h+d*(d+2*l)+c):d<=g?(h=0,d=Math.min(Math.max(-r,-l),r),p=d*(d+2*l)+c):(h=Math.max(0,-(o*r+a)),d=h>0?r:Math.min(Math.max(-r,-l),r),p=-h*h+d*(d+2*l)+c);else d=o>0?-r:r,h=Math.max(0,-(o*d+a)),p=-h*h+d*(d+2*l)+c;return i&&i.copy(this.direction).multiplyScalar(h).add(this.origin),s&&s.copy(Wr).multiplyScalar(d).add(Va),p}intersectSphere(e,t){Mn.subVectors(e.center,this.origin);const i=Mn.dot(this.direction),s=Mn.dot(Mn)-i*i,r=e.radius*e.radius;if(s>r)return null;const o=Math.sqrt(r-s),a=i-o,l=i+o;return a<0&&l<0?null:a<0?this.at(l,t):this.at(a,t)}intersectsSphere(e){return this.distanceSqToPoint(e.center)<=e.radius*e.radius}distanceToPlane(e){const t=e.normal.dot(this.direction);if(t===0)return e.distanceToPoint(this.origin)===0?0:null;const i=-(this.origin.dot(e.normal)+e.constant)/t;return i>=0?i:null}intersectPlane(e,t){const i=this.distanceToPlane(e);return i===null?null:this.at(i,t)}intersectsPlane(e){const t=e.distanceToPoint(this.origin);return t===0||e.normal.dot(this.direction)*t<0}intersectBox(e,t){let i,s,r,o,a,l;const c=1/this.direction.x,u=1/this.direction.y,h=1/this.direction.z,d=this.origin;return c>=0?(i=(e.min.x-d.x)*c,s=(e.max.x-d.x)*c):(i=(e.max.x-d.x)*c,s=(e.min.x-d.x)*c),u>=0?(r=(e.min.y-d.y)*u,o=(e.max.y-d.y)*u):(r=(e.max.y-d.y)*u,o=(e.min.y-d.y)*u),i>o||r>s||((r>i||i!==i)&&(i=r),(o<s||s!==s)&&(s=o),h>=0?(a=(e.min.z-d.z)*h,l=(e.max.z-d.z)*h):(a=(e.max.z-d.z)*h,l=(e.min.z-d.z)*h),i>l||a>s)||((a>i||i!==i)&&(i=a),(l<s||s!==s)&&(s=l),s<0)?null:this.at(i>=0?i:s,t)}intersectsBox(e){return this.intersectBox(e,Mn)!==null}intersectTriangle(e,t,i,s,r){Ha.subVectors(t,e),jr.subVectors(i,e),Wa.crossVectors(Ha,jr);let o=this.direction.dot(Wa),a;if(o>0){if(s)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Vn.subVectors(this.origin,e);const l=a*this.direction.dot(jr.crossVectors(Vn,jr));if(l<0)return null;const c=a*this.direction.dot(Ha.cross(Vn));if(c<0||l+c>o)return null;const u=-a*Vn.dot(Wa);return u<0?null:this.at(u/o,r)}applyMatrix4(e){return this.origin.applyMatrix4(e),this.direction.transformDirection(e),this}equals(e){return e.origin.equals(this.origin)&&e.direction.equals(this.direction)}clone(){return new this.constructor().copy(this)}}class Me{constructor(){Me.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1]}set(e,t,i,s,r,o,a,l,c,u,h,d,p,g,m,f){const _=this.elements;return _[0]=e,_[4]=t,_[8]=i,_[12]=s,_[1]=r,_[5]=o,_[9]=a,_[13]=l,_[2]=c,_[6]=u,_[10]=h,_[14]=d,_[3]=p,_[7]=g,_[11]=m,_[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return new Me().fromArray(this.elements)}copy(e){const t=this.elements,i=e.elements;return t[0]=i[0],t[1]=i[1],t[2]=i[2],t[3]=i[3],t[4]=i[4],t[5]=i[5],t[6]=i[6],t[7]=i[7],t[8]=i[8],t[9]=i[9],t[10]=i[10],t[11]=i[11],t[12]=i[12],t[13]=i[13],t[14]=i[14],t[15]=i[15],this}copyPosition(e){const t=this.elements,i=e.elements;return t[12]=i[12],t[13]=i[13],t[14]=i[14],this}setFromMatrix3(e){const t=e.elements;return this.set(t[0],t[3],t[6],0,t[1],t[4],t[7],0,t[2],t[5],t[8],0,0,0,0,1),this}extractBasis(e,t,i){return e.setFromMatrixColumn(this,0),t.setFromMatrixColumn(this,1),i.setFromMatrixColumn(this,2),this}makeBasis(e,t,i){return this.set(e.x,t.x,i.x,0,e.y,t.y,i.y,0,e.z,t.z,i.z,0,0,0,0,1),this}extractRotation(e){const t=this.elements,i=e.elements,s=1/Ki.setFromMatrixColumn(e,0).length(),r=1/Ki.setFromMatrixColumn(e,1).length(),o=1/Ki.setFromMatrixColumn(e,2).length();return t[0]=i[0]*s,t[1]=i[1]*s,t[2]=i[2]*s,t[3]=0,t[4]=i[4]*r,t[5]=i[5]*r,t[6]=i[6]*r,t[7]=0,t[8]=i[8]*o,t[9]=i[9]*o,t[10]=i[10]*o,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromEuler(e){const t=this.elements,i=e.x,s=e.y,r=e.z,o=Math.cos(i),a=Math.sin(i),l=Math.cos(s),c=Math.sin(s),u=Math.cos(r),h=Math.sin(r);if(e.order==="XYZ"){const d=o*u,p=o*h,g=a*u,m=a*h;t[0]=l*u,t[4]=-l*h,t[8]=c,t[1]=p+g*c,t[5]=d-m*c,t[9]=-a*l,t[2]=m-d*c,t[6]=g+p*c,t[10]=o*l}else if(e.order==="YXZ"){const d=l*u,p=l*h,g=c*u,m=c*h;t[0]=d+m*a,t[4]=g*a-p,t[8]=o*c,t[1]=o*h,t[5]=o*u,t[9]=-a,t[2]=p*a-g,t[6]=m+d*a,t[10]=o*l}else if(e.order==="ZXY"){const d=l*u,p=l*h,g=c*u,m=c*h;t[0]=d-m*a,t[4]=-o*h,t[8]=g+p*a,t[1]=p+g*a,t[5]=o*u,t[9]=m-d*a,t[2]=-o*c,t[6]=a,t[10]=o*l}else if(e.order==="ZYX"){const d=o*u,p=o*h,g=a*u,m=a*h;t[0]=l*u,t[4]=g*c-p,t[8]=d*c+m,t[1]=l*h,t[5]=m*c+d,t[9]=p*c-g,t[2]=-c,t[6]=a*l,t[10]=o*l}else if(e.order==="YZX"){const d=o*l,p=o*c,g=a*l,m=a*c;t[0]=l*u,t[4]=m-d*h,t[8]=g*h+p,t[1]=h,t[5]=o*u,t[9]=-a*u,t[2]=-c*u,t[6]=p*h+g,t[10]=d-m*h}else if(e.order==="XZY"){const d=o*l,p=o*c,g=a*l,m=a*c;t[0]=l*u,t[4]=-h,t[8]=c*u,t[1]=d*h+m,t[5]=o*u,t[9]=p*h-g,t[2]=g*h-p,t[6]=a*u,t[10]=m*h+d}return t[3]=0,t[7]=0,t[11]=0,t[12]=0,t[13]=0,t[14]=0,t[15]=1,this}makeRotationFromQuaternion(e){return this.compose(Eb,e,Lb)}lookAt(e,t,i){const s=this.elements;return It.subVectors(e,t),It.lengthSq()===0&&(It.z=1),It.normalize(),Hn.crossVectors(i,It),Hn.lengthSq()===0&&(Math.abs(i.z)===1?It.x+=1e-4:It.z+=1e-4,It.normalize(),Hn.crossVectors(i,It)),Hn.normalize(),qr.crossVectors(It,Hn),s[0]=Hn.x,s[4]=qr.x,s[8]=It.x,s[1]=Hn.y,s[5]=qr.y,s[9]=It.y,s[2]=Hn.z,s[6]=qr.z,s[10]=It.z,this}multiply(e){return this.multiplyMatrices(this,e)}premultiply(e){return this.multiplyMatrices(e,this)}multiplyMatrices(e,t){const i=e.elements,s=t.elements,r=this.elements,o=i[0],a=i[4],l=i[8],c=i[12],u=i[1],h=i[5],d=i[9],p=i[13],g=i[2],m=i[6],f=i[10],_=i[14],v=i[3],b=i[7],x=i[11],w=i[15],C=s[0],L=s[4],y=s[8],A=s[12],I=s[1],R=s[5],Z=s[9],K=s[13],D=s[2],z=s[6],k=s[10],W=s[14],H=s[3],N=s[7],G=s[11],ee=s[15];return r[0]=o*C+a*I+l*D+c*H,r[4]=o*L+a*R+l*z+c*N,r[8]=o*y+a*Z+l*k+c*G,r[12]=o*A+a*K+l*W+c*ee,r[1]=u*C+h*I+d*D+p*H,r[5]=u*L+h*R+d*z+p*N,r[9]=u*y+h*Z+d*k+p*G,r[13]=u*A+h*K+d*W+p*ee,r[2]=g*C+m*I+f*D+_*H,r[6]=g*L+m*R+f*z+_*N,r[10]=g*y+m*Z+f*k+_*G,r[14]=g*A+m*K+f*W+_*ee,r[3]=v*C+b*I+x*D+w*H,r[7]=v*L+b*R+x*z+w*N,r[11]=v*y+b*Z+x*k+w*G,r[15]=v*A+b*K+x*W+w*ee,this}multiplyScalar(e){const t=this.elements;return t[0]*=e,t[4]*=e,t[8]*=e,t[12]*=e,t[1]*=e,t[5]*=e,t[9]*=e,t[13]*=e,t[2]*=e,t[6]*=e,t[10]*=e,t[14]*=e,t[3]*=e,t[7]*=e,t[11]*=e,t[15]*=e,this}determinant(){const e=this.elements,t=e[0],i=e[4],s=e[8],r=e[12],o=e[1],a=e[5],l=e[9],c=e[13],u=e[2],h=e[6],d=e[10],p=e[14],g=e[3],m=e[7],f=e[11],_=e[15];return g*(+r*l*h-s*c*h-r*a*d+i*c*d+s*a*p-i*l*p)+m*(+t*l*p-t*c*d+r*o*d-s*o*p+s*c*u-r*l*u)+f*(+t*c*h-t*a*p-r*o*h+i*o*p+r*a*u-i*c*u)+_*(-s*a*u-t*l*h+t*a*d+s*o*h-i*o*d+i*l*u)}transpose(){const e=this.elements;let t;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(e,t,i){const s=this.elements;return e.isVector3?(s[12]=e.x,s[13]=e.y,s[14]=e.z):(s[12]=e,s[13]=t,s[14]=i),this}invert(){const e=this.elements,t=e[0],i=e[1],s=e[2],r=e[3],o=e[4],a=e[5],l=e[6],c=e[7],u=e[8],h=e[9],d=e[10],p=e[11],g=e[12],m=e[13],f=e[14],_=e[15],v=h*f*c-m*d*c+m*l*p-a*f*p-h*l*_+a*d*_,b=g*d*c-u*f*c-g*l*p+o*f*p+u*l*_-o*d*_,x=u*m*c-g*h*c+g*a*p-o*m*p-u*a*_+o*h*_,w=g*h*l-u*m*l-g*a*d+o*m*d+u*a*f-o*h*f,C=t*v+i*b+s*x+r*w;if(C===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const L=1/C;return e[0]=v*L,e[1]=(m*d*r-h*f*r-m*s*p+i*f*p+h*s*_-i*d*_)*L,e[2]=(a*f*r-m*l*r+m*s*c-i*f*c-a*s*_+i*l*_)*L,e[3]=(h*l*r-a*d*r-h*s*c+i*d*c+a*s*p-i*l*p)*L,e[4]=b*L,e[5]=(u*f*r-g*d*r+g*s*p-t*f*p-u*s*_+t*d*_)*L,e[6]=(g*l*r-o*f*r-g*s*c+t*f*c+o*s*_-t*l*_)*L,e[7]=(o*d*r-u*l*r+u*s*c-t*d*c-o*s*p+t*l*p)*L,e[8]=x*L,e[9]=(g*h*r-u*m*r-g*i*p+t*m*p+u*i*_-t*h*_)*L,e[10]=(o*m*r-g*a*r+g*i*c-t*m*c-o*i*_+t*a*_)*L,e[11]=(u*a*r-o*h*r-u*i*c+t*h*c+o*i*p-t*a*p)*L,e[12]=w*L,e[13]=(u*m*s-g*h*s+g*i*d-t*m*d-u*i*f+t*h*f)*L,e[14]=(g*a*s-o*m*s-g*i*l+t*m*l+o*i*f-t*a*f)*L,e[15]=(o*h*s-u*a*s+u*i*l-t*h*l-o*i*d+t*a*d)*L,this}scale(e){const t=this.elements,i=e.x,s=e.y,r=e.z;return t[0]*=i,t[4]*=s,t[8]*=r,t[1]*=i,t[5]*=s,t[9]*=r,t[2]*=i,t[6]*=s,t[10]*=r,t[3]*=i,t[7]*=s,t[11]*=r,this}getMaxScaleOnAxis(){const e=this.elements,t=e[0]*e[0]+e[1]*e[1]+e[2]*e[2],i=e[4]*e[4]+e[5]*e[5]+e[6]*e[6],s=e[8]*e[8]+e[9]*e[9]+e[10]*e[10];return Math.sqrt(Math.max(t,i,s))}makeTranslation(e,t,i){return this.set(1,0,0,e,0,1,0,t,0,0,1,i,0,0,0,1),this}makeRotationX(e){const t=Math.cos(e),i=Math.sin(e);return this.set(1,0,0,0,0,t,-i,0,0,i,t,0,0,0,0,1),this}makeRotationY(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,0,i,0,0,1,0,0,-i,0,t,0,0,0,0,1),this}makeRotationZ(e){const t=Math.cos(e),i=Math.sin(e);return this.set(t,-i,0,0,i,t,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(e,t){const i=Math.cos(t),s=Math.sin(t),r=1-i,o=e.x,a=e.y,l=e.z,c=r*o,u=r*a;return this.set(c*o+i,c*a-s*l,c*l+s*a,0,c*a+s*l,u*a+i,u*l-s*o,0,c*l-s*a,u*l+s*o,r*l*l+i,0,0,0,0,1),this}makeScale(e,t,i){return this.set(e,0,0,0,0,t,0,0,0,0,i,0,0,0,0,1),this}makeShear(e,t,i,s,r,o){return this.set(1,i,r,0,e,1,o,0,t,s,1,0,0,0,0,1),this}compose(e,t,i){const s=this.elements,r=t._x,o=t._y,a=t._z,l=t._w,c=r+r,u=o+o,h=a+a,d=r*c,p=r*u,g=r*h,m=o*u,f=o*h,_=a*h,v=l*c,b=l*u,x=l*h,w=i.x,C=i.y,L=i.z;return s[0]=(1-(m+_))*w,s[1]=(p+x)*w,s[2]=(g-b)*w,s[3]=0,s[4]=(p-x)*C,s[5]=(1-(d+_))*C,s[6]=(f+v)*C,s[7]=0,s[8]=(g+b)*L,s[9]=(f-v)*L,s[10]=(1-(d+m))*L,s[11]=0,s[12]=e.x,s[13]=e.y,s[14]=e.z,s[15]=1,this}decompose(e,t,i){const s=this.elements;let r=Ki.set(s[0],s[1],s[2]).length();const o=Ki.set(s[4],s[5],s[6]).length(),a=Ki.set(s[8],s[9],s[10]).length();this.determinant()<0&&(r=-r),e.x=s[12],e.y=s[13],e.z=s[14],nn.copy(this);const c=1/r,u=1/o,h=1/a;return nn.elements[0]*=c,nn.elements[1]*=c,nn.elements[2]*=c,nn.elements[4]*=u,nn.elements[5]*=u,nn.elements[6]*=u,nn.elements[8]*=h,nn.elements[9]*=h,nn.elements[10]*=h,t.setFromRotationMatrix(nn),i.x=r,i.y=o,i.z=a,this}makePerspective(e,t,i,s,r,o){const a=this.elements,l=2*r/(t-e),c=2*r/(i-s),u=(t+e)/(t-e),h=(i+s)/(i-s),d=-(o+r)/(o-r),p=-2*o*r/(o-r);return a[0]=l,a[4]=0,a[8]=u,a[12]=0,a[1]=0,a[5]=c,a[9]=h,a[13]=0,a[2]=0,a[6]=0,a[10]=d,a[14]=p,a[3]=0,a[7]=0,a[11]=-1,a[15]=0,this}makeOrthographic(e,t,i,s,r,o){const a=this.elements,l=1/(t-e),c=1/(i-s),u=1/(o-r),h=(t+e)*l,d=(i+s)*c,p=(o+r)*u;return a[0]=2*l,a[4]=0,a[8]=0,a[12]=-h,a[1]=0,a[5]=2*c,a[9]=0,a[13]=-d,a[2]=0,a[6]=0,a[10]=-2*u,a[14]=-p,a[3]=0,a[7]=0,a[11]=0,a[15]=1,this}equals(e){const t=this.elements,i=e.elements;for(let s=0;s<16;s++)if(t[s]!==i[s])return!1;return!0}fromArray(e,t=0){for(let i=0;i<16;i++)this.elements[i]=e[i+t];return this}toArray(e=[],t=0){const i=this.elements;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],e}}const Ki=new E,nn=new Me,Eb=new E(0,0,0),Lb=new E(1,1,1),Hn=new E,qr=new E,It=new E,ip=new Me,sp=new tn;class Ws{constructor(e=0,t=0,i=0,s=Ws.DefaultOrder){this.isEuler=!0,this._x=e,this._y=t,this._z=i,this._order=s}get x(){return this._x}set x(e){this._x=e,this._onChangeCallback()}get y(){return this._y}set y(e){this._y=e,this._onChangeCallback()}get z(){return this._z}set z(e){this._z=e,this._onChangeCallback()}get order(){return this._order}set order(e){this._order=e,this._onChangeCallback()}set(e,t,i,s=this._order){return this._x=e,this._y=t,this._z=i,this._order=s,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._order=e._order,this._onChangeCallback(),this}setFromRotationMatrix(e,t=this._order,i=!0){const s=e.elements,r=s[0],o=s[4],a=s[8],l=s[1],c=s[5],u=s[9],h=s[2],d=s[6],p=s[10];switch(t){case"XYZ":this._y=Math.asin(lt(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-u,p),this._z=Math.atan2(-o,r)):(this._x=Math.atan2(d,c),this._z=0);break;case"YXZ":this._x=Math.asin(-lt(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(a,p),this._z=Math.atan2(l,c)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(lt(d,-1,1)),Math.abs(d)<.9999999?(this._y=Math.atan2(-h,p),this._z=Math.atan2(-o,c)):(this._y=0,this._z=Math.atan2(l,r));break;case"ZYX":this._y=Math.asin(-lt(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(d,p),this._z=Math.atan2(l,r)):(this._x=0,this._z=Math.atan2(-o,c));break;case"YZX":this._z=Math.asin(lt(l,-1,1)),Math.abs(l)<.9999999?(this._x=Math.atan2(-u,c),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,p));break;case"XZY":this._z=Math.asin(-lt(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(d,c),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-u,p),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+t)}return this._order=t,i===!0&&this._onChangeCallback(),this}setFromQuaternion(e,t,i){return ip.makeRotationFromQuaternion(e),this.setFromRotationMatrix(ip,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return sp.setFromEuler(this),this.setFromQuaternion(sp,e)}equals(e){return e._x===this._x&&e._y===this._y&&e._z===this._z&&e._order===this._order}fromArray(e){return this._x=e[0],this._y=e[1],this._z=e[2],e[3]!==void 0&&(this._order=e[3]),this._onChangeCallback(),this}toArray(e=[],t=0){return e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._order,e}_onChange(e){return this._onChangeCallback=e,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}toVector3(){console.error("THREE.Euler: .toVector3() has been removed. Use Vector3.setFromEuler() instead")}}Ws.DefaultOrder="XYZ",Ws.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class ja{constructor(){this.mask=1|0}set(e){this.mask=(1<<e|0)>>>0}enable(e){this.mask|=1<<e|0}enableAll(){this.mask=4294967295|0}toggle(e){this.mask^=1<<e|0}disable(e){this.mask&=~(1<<e|0)}disableAll(){this.mask=0}test(e){return(this.mask&e.mask)!=0}isEnabled(e){return(this.mask&(1<<e|0))!=0}}let Rb=0;const rp=new E,Qi=new tn,Sn=new Me,Xr=new E,js=new E,Pb=new E,Ib=new tn,op=new E(1,0,0),ap=new E(0,1,0),lp=new E(0,0,1),Db={type:"added"},cp={type:"removed"};class rt extends ui{constructor(){super();this.isObject3D=!0,Object.defineProperty(this,"id",{value:Rb++}),this.uuid=Gt(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=rt.DefaultUp.clone();const e=new E,t=new Ws,i=new tn,s=new E(1,1,1);function r(){i.setFromEuler(t,!1)}function o(){t.setFromQuaternion(i,void 0,!1)}t._onChange(r),i._onChange(o),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:e},rotation:{configurable:!0,enumerable:!0,value:t},quaternion:{configurable:!0,enumerable:!0,value:i},scale:{configurable:!0,enumerable:!0,value:s},modelViewMatrix:{value:new Me},normalMatrix:{value:new Vt}}),this.matrix=new Me,this.matrixWorld=new Me,this.matrixAutoUpdate=rt.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new ja,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeRender(){}onAfterRender(){}applyMatrix4(e){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(e),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(e){return this.quaternion.premultiply(e),this}setRotationFromAxisAngle(e,t){this.quaternion.setFromAxisAngle(e,t)}setRotationFromEuler(e){this.quaternion.setFromEuler(e,!0)}setRotationFromMatrix(e){this.quaternion.setFromRotationMatrix(e)}setRotationFromQuaternion(e){this.quaternion.copy(e)}rotateOnAxis(e,t){return Qi.setFromAxisAngle(e,t),this.quaternion.multiply(Qi),this}rotateOnWorldAxis(e,t){return Qi.setFromAxisAngle(e,t),this.quaternion.premultiply(Qi),this}rotateX(e){return this.rotateOnAxis(op,e)}rotateY(e){return this.rotateOnAxis(ap,e)}rotateZ(e){return this.rotateOnAxis(lp,e)}translateOnAxis(e,t){return rp.copy(e).applyQuaternion(this.quaternion),this.position.add(rp.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(op,e)}translateY(e){return this.translateOnAxis(ap,e)}translateZ(e){return this.translateOnAxis(lp,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(Sn.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?Xr.copy(e):Xr.set(e,t,i);const s=this.parent;this.updateWorldMatrix(!0,!1),js.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Sn.lookAt(js,Xr,this.up):Sn.lookAt(Xr,js,this.up),this.quaternion.setFromRotationMatrix(Sn),s&&(Sn.extractRotation(s.matrixWorld),Qi.setFromRotationMatrix(Sn),this.quaternion.premultiply(Qi.invert()))}add(e){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return e===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",e),this):(e&&e.isObject3D?(e.parent!==null&&e.parent.remove(e),e.parent=this,this.children.push(e),e.dispatchEvent(Db)):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",e),this)}remove(e){if(arguments.length>1){for(let i=0;i<arguments.length;i++)this.remove(arguments[i]);return this}const t=this.children.indexOf(e);return t!==-1&&(e.parent=null,this.children.splice(t,1),e.dispatchEvent(cp)),this}removeFromParent(){const e=this.parent;return e!==null&&e.remove(this),this}clear(){for(let e=0;e<this.children.length;e++){const t=this.children[e];t.parent=null,t.dispatchEvent(cp)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),Sn.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),Sn.multiply(e.parent.matrixWorld)),e.applyMatrix4(Sn),this.add(e),e.updateWorldMatrix(!1,!0),this}getObjectById(e){return this.getObjectByProperty("id",e)}getObjectByName(e){return this.getObjectByProperty("name",e)}getObjectByProperty(e,t){if(this[e]===t)return this;for(let i=0,s=this.children.length;i<s;i++){const o=this.children[i].getObjectByProperty(e,t);if(o!==void 0)return o}}getWorldPosition(e){return this.updateWorldMatrix(!0,!1),e.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(js,e,Pb),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(js,Ib,e),e}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(t[8],t[9],t[10]).normalize()}raycast(){}traverse(e){e(this);const t=this.children;for(let i=0,s=t.length;i<s;i++)t[i].traverse(e)}traverseVisible(e){if(this.visible===!1)return;e(this);const t=this.children;for(let i=0,s=t.length;i<s;i++)t[i].traverseVisible(e)}traverseAncestors(e){const t=this.parent;t!==null&&(e(t),t.traverseAncestors(e))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(e){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||e)&&(this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1,e=!0);const t=this.children;for(let i=0,s=t.length;i<s;i++)t[i].updateMatrixWorld(e)}updateWorldMatrix(e,t){const i=this.parent;if(e===!0&&i!==null&&i.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),this.parent===null?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix),t===!0){const s=this.children;for(let r=0,o=s.length;r<o;r++)s[r].updateWorldMatrix(!1,!0)}}toJSON(e){const t=e===void 0||typeof e=="string",i={};t&&(e={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},i.metadata={version:4.5,type:"Object",generator:"Object3D.toJSON"});const s={};s.uuid=this.uuid,s.type=this.type,this.name!==""&&(s.name=this.name),this.castShadow===!0&&(s.castShadow=!0),this.receiveShadow===!0&&(s.receiveShadow=!0),this.visible===!1&&(s.visible=!1),this.frustumCulled===!1&&(s.frustumCulled=!1),this.renderOrder!==0&&(s.renderOrder=this.renderOrder),JSON.stringify(this.userData)!=="{}"&&(s.userData=this.userData),s.layers=this.layers.mask,s.matrix=this.matrix.toArray(),this.matrixAutoUpdate===!1&&(s.matrixAutoUpdate=!1),this.isInstancedMesh&&(s.type="InstancedMesh",s.count=this.count,s.instanceMatrix=this.instanceMatrix.toJSON(),this.instanceColor!==null&&(s.instanceColor=this.instanceColor.toJSON()));function r(a,l){return a[l.uuid]===void 0&&(a[l.uuid]=l.toJSON(e)),l.uuid}if(this.isScene)this.background&&(this.background.isColor?s.background=this.background.toJSON():this.background.isTexture&&(s.background=this.background.toJSON(e).uuid)),this.environment&&this.environment.isTexture&&this.environment.isRenderTargetTexture!==!0&&(s.environment=this.environment.toJSON(e).uuid);else if(this.isMesh||this.isLine||this.isPoints){s.geometry=r(e.geometries,this.geometry);const a=this.geometry.parameters;if(a!==void 0&&a.shapes!==void 0){const l=a.shapes;if(Array.isArray(l))for(let c=0,u=l.length;c<u;c++){const h=l[c];r(e.shapes,h)}else r(e.shapes,l)}}if(this.isSkinnedMesh&&(s.bindMode=this.bindMode,s.bindMatrix=this.bindMatrix.toArray(),this.skeleton!==void 0&&(r(e.skeletons,this.skeleton),s.skeleton=this.skeleton.uuid)),this.material!==void 0)if(Array.isArray(this.material)){const a=[];for(let l=0,c=this.material.length;l<c;l++)a.push(r(e.materials,this.material[l]));s.material=a}else s.material=r(e.materials,this.material);if(this.children.length>0){s.children=[];for(let a=0;a<this.children.length;a++)s.children.push(this.children[a].toJSON(e).object)}if(this.animations.length>0){s.animations=[];for(let a=0;a<this.animations.length;a++){const l=this.animations[a];s.animations.push(r(e.animations,l))}}if(t){const a=o(e.geometries),l=o(e.materials),c=o(e.textures),u=o(e.images),h=o(e.shapes),d=o(e.skeletons),p=o(e.animations),g=o(e.nodes);a.length>0&&(i.geometries=a),l.length>0&&(i.materials=l),c.length>0&&(i.textures=c),u.length>0&&(i.images=u),h.length>0&&(i.shapes=h),d.length>0&&(i.skeletons=d),p.length>0&&(i.animations=p),g.length>0&&(i.nodes=g)}return i.object=s,i;function o(a){const l=[];for(const c in a){const u=a[c];delete u.metadata,l.push(u)}return l}}clone(e){return new this.constructor().copy(this,e)}copy(e,t=!0){if(this.name=e.name,this.up.copy(e.up),this.position.copy(e.position),this.rotation.order=e.rotation.order,this.quaternion.copy(e.quaternion),this.scale.copy(e.scale),this.matrix.copy(e.matrix),this.matrixWorld.copy(e.matrixWorld),this.matrixAutoUpdate=e.matrixAutoUpdate,this.matrixWorldNeedsUpdate=e.matrixWorldNeedsUpdate,this.layers.mask=e.layers.mask,this.visible=e.visible,this.castShadow=e.castShadow,this.receiveShadow=e.receiveShadow,this.frustumCulled=e.frustumCulled,this.renderOrder=e.renderOrder,this.userData=JSON.parse(JSON.stringify(e.userData)),t===!0)for(let i=0;i<e.children.length;i++){const s=e.children[i];this.add(s.clone())}return this}}rt.DefaultUp=new E(0,1,0),rt.DefaultMatrixAutoUpdate=!0;const sn=new E,wn=new E,qa=new E,Cn=new E,es=new E,ts=new E,hp=new E,Xa=new E,Ya=new E,Ja=new E;class An{constructor(e=new E,t=new E,i=new E){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,s){s.subVectors(i,t),sn.subVectors(e,t),s.cross(sn);const r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(e,t,i,s,r){sn.subVectors(s,t),wn.subVectors(i,t),qa.subVectors(e,t);const o=sn.dot(sn),a=sn.dot(wn),l=sn.dot(qa),c=wn.dot(wn),u=wn.dot(qa),h=o*c-a*a;if(h===0)return r.set(-2,-1,-1);const d=1/h,p=(c*l-a*u)*d,g=(o*u-a*l)*d;return r.set(1-p-g,g,p)}static containsPoint(e,t,i,s){return this.getBarycoord(e,t,i,s,Cn),Cn.x>=0&&Cn.y>=0&&Cn.x+Cn.y<=1}static getUV(e,t,i,s,r,o,a,l){return this.getBarycoord(e,t,i,s,Cn),l.set(0,0),l.addScaledVector(r,Cn.x),l.addScaledVector(o,Cn.y),l.addScaledVector(a,Cn.z),l}static isFrontFacing(e,t,i,s){return sn.subVectors(i,t),wn.subVectors(e,t),sn.cross(wn).dot(s)<0}set(e,t,i){return this.a.copy(e),this.b.copy(t),this.c.copy(i),this}setFromPointsAndIndices(e,t,i,s){return this.a.copy(e[t]),this.b.copy(e[i]),this.c.copy(e[s]),this}setFromAttributeAndIndices(e,t,i,s){return this.a.fromBufferAttribute(e,t),this.b.fromBufferAttribute(e,i),this.c.fromBufferAttribute(e,s),this}clone(){return new this.constructor().copy(this)}copy(e){return this.a.copy(e.a),this.b.copy(e.b),this.c.copy(e.c),this}getArea(){return sn.subVectors(this.c,this.b),wn.subVectors(this.a,this.b),sn.cross(wn).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return An.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return An.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,s,r){return An.getUV(e,this.a,this.b,this.c,t,i,s,r)}containsPoint(e){return An.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return An.isFrontFacing(this.a,this.b,this.c,e)}intersectsBox(e){return e.intersectsTriangle(this)}closestPointToPoint(e,t){const i=this.a,s=this.b,r=this.c;let o,a;es.subVectors(s,i),ts.subVectors(r,i),Xa.subVectors(e,i);const l=es.dot(Xa),c=ts.dot(Xa);if(l<=0&&c<=0)return t.copy(i);Ya.subVectors(e,s);const u=es.dot(Ya),h=ts.dot(Ya);if(u>=0&&h<=u)return t.copy(s);const d=l*h-u*c;if(d<=0&&l>=0&&u<=0)return o=l/(l-u),t.copy(i).addScaledVector(es,o);Ja.subVectors(e,r);const p=es.dot(Ja),g=ts.dot(Ja);if(g>=0&&p<=g)return t.copy(r);const m=p*c-l*g;if(m<=0&&c>=0&&g<=0)return a=c/(c-g),t.copy(i).addScaledVector(ts,a);const f=u*g-p*h;if(f<=0&&h-u>=0&&p-g>=0)return hp.subVectors(r,s),a=(h-u)/(h-u+(p-g)),t.copy(s).addScaledVector(hp,a);const _=1/(f+m+d);return o=m*_,a=d*_,t.copy(i).addScaledVector(es,o).addScaledVector(ts,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let Fb=0;class Wt extends ui{constructor(){super();this.isMaterial=!0,Object.defineProperty(this,"id",{value:Fb++}),this.uuid=Gt(),this.name="",this.type="Material",this.blending=Bi,this.side=ki,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=xd,this.blendDst=bd,this.blendEquation=$i,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=xa,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=cb,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Pa,this.stencilZFail=Pa,this.stencilZPass=Pa,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.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(e){this._alphaTest>0!=e>0&&this.version++,this._alphaTest=e}onBuild(){}onBeforeRender(){}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(e){if(e!==void 0)for(const t in e){const i=e[t];if(i===void 0){console.warn("THREE.Material: '"+t+"' parameter is undefined.");continue}if(t==="shading"){console.warn("THREE."+this.type+": .shading has been removed. Use the boolean .flatShading instead."),this.flatShading=i===px;continue}const s=this[t];if(s===void 0){console.warn("THREE."+this.type+": '"+t+"' is not a property of this material.");continue}s&&s.isColor?s.set(i):s&&s.isVector3&&i&&i.isVector3?s.copy(i):this[t]=i}}toJSON(e){const t=e===void 0||typeof e=="string";t&&(e={textures:{},images:{}});const i={metadata:{version:4.5,type:"Material",generator:"Material.toJSON"}};i.uuid=this.uuid,i.type=this.type,this.name!==""&&(i.name=this.name),this.color&&this.color.isColor&&(i.color=this.color.getHex()),this.roughness!==void 0&&(i.roughness=this.roughness),this.metalness!==void 0&&(i.metalness=this.metalness),this.sheen!==void 0&&(i.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(i.sheenColor=this.sheenColor.getHex()),this.sheenRoughness!==void 0&&(i.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(i.emissive=this.emissive.getHex()),this.emissiveIntensity&&this.emissiveIntensity!==1&&(i.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(i.specular=this.specular.getHex()),this.specularIntensity!==void 0&&(i.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(i.specularColor=this.specularColor.getHex()),this.shininess!==void 0&&(i.shininess=this.shininess),this.clearcoat!==void 0&&(i.clearcoat=this.clearcoat),this.clearcoatRoughness!==void 0&&(i.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(i.clearcoatMap=this.clearcoatMap.toJSON(e).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(i.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(e).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(i.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(e).uuid,i.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),this.iridescence!==void 0&&(i.iridescence=this.iridescence),this.iridescenceIOR!==void 0&&(i.iridescenceIOR=this.iridescenceIOR),this.iridescenceThicknessRange!==void 0&&(i.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(i.iridescenceMap=this.iridescenceMap.toJSON(e).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(i.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(e).uuid),this.map&&this.map.isTexture&&(i.map=this.map.toJSON(e).uuid),this.matcap&&this.matcap.isTexture&&(i.matcap=this.matcap.toJSON(e).uuid),this.alphaMap&&this.alphaMap.isTexture&&(i.alphaMap=this.alphaMap.toJSON(e).uuid),this.lightMap&&this.lightMap.isTexture&&(i.lightMap=this.lightMap.toJSON(e).uuid,i.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(i.aoMap=this.aoMap.toJSON(e).uuid,i.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(i.bumpMap=this.bumpMap.toJSON(e).uuid,i.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(i.normalMap=this.normalMap.toJSON(e).uuid,i.normalMapType=this.normalMapType,i.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(i.displacementMap=this.displacementMap.toJSON(e).uuid,i.displacementScale=this.displacementScale,i.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(i.roughnessMap=this.roughnessMap.toJSON(e).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(i.metalnessMap=this.metalnessMap.toJSON(e).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(i.emissiveMap=this.emissiveMap.toJSON(e).uuid),this.specularMap&&this.specularMap.isTexture&&(i.specularMap=this.specularMap.toJSON(e).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(i.specularIntensityMap=this.specularIntensityMap.toJSON(e).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(i.specularColorMap=this.specularColorMap.toJSON(e).uuid),this.envMap&&this.envMap.isTexture&&(i.envMap=this.envMap.toJSON(e).uuid,this.combine!==void 0&&(i.combine=this.combine)),this.envMapIntensity!==void 0&&(i.envMapIntensity=this.envMapIntensity),this.reflectivity!==void 0&&(i.reflectivity=this.reflectivity),this.refractionRatio!==void 0&&(i.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(i.gradientMap=this.gradientMap.toJSON(e).uuid),this.transmission!==void 0&&(i.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(i.transmissionMap=this.transmissionMap.toJSON(e).uuid),this.thickness!==void 0&&(i.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(i.thicknessMap=this.thicknessMap.toJSON(e).uuid),this.attenuationDistance!==void 0&&(i.attenuationDistance=this.attenuationDistance),this.attenuationColor!==void 0&&(i.attenuationColor=this.attenuationColor.getHex()),this.size!==void 0&&(i.size=this.size),this.shadowSide!==null&&(i.shadowSide=this.shadowSide),this.sizeAttenuation!==void 0&&(i.sizeAttenuation=this.sizeAttenuation),this.blending!==Bi&&(i.blending=this.blending),this.side!==ki&&(i.side=this.side),this.vertexColors&&(i.vertexColors=!0),this.opacity<1&&(i.opacity=this.opacity),this.transparent===!0&&(i.transparent=this.transparent),i.depthFunc=this.depthFunc,i.depthTest=this.depthTest,i.depthWrite=this.depthWrite,i.colorWrite=this.colorWrite,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!==void 0&&this.rotation!==0&&(i.rotation=this.rotation),this.polygonOffset===!0&&(i.polygonOffset=!0),this.polygonOffsetFactor!==0&&(i.polygonOffsetFactor=this.polygonOffsetFactor),this.polygonOffsetUnits!==0&&(i.polygonOffsetUnits=this.polygonOffsetUnits),this.linewidth!==void 0&&this.linewidth!==1&&(i.linewidth=this.linewidth),this.dashSize!==void 0&&(i.dashSize=this.dashSize),this.gapSize!==void 0&&(i.gapSize=this.gapSize),this.scale!==void 0&&(i.scale=this.scale),this.dithering===!0&&(i.dithering=!0),this.alphaTest>0&&(i.alphaTest=this.alphaTest),this.alphaToCoverage===!0&&(i.alphaToCoverage=this.alphaToCoverage),this.premultipliedAlpha===!0&&(i.premultipliedAlpha=this.premultipliedAlpha),this.wireframe===!0&&(i.wireframe=this.wireframe),this.wireframeLinewidth>1&&(i.wireframeLinewidth=this.wireframeLinewidth),this.wireframeLinecap!=="round"&&(i.wireframeLinecap=this.wireframeLinecap),this.wireframeLinejoin!=="round"&&(i.wireframeLinejoin=this.wireframeLinejoin),this.flatShading===!0&&(i.flatShading=this.flatShading),this.visible===!1&&(i.visible=!1),this.toneMapped===!1&&(i.toneMapped=!1),this.fog===!1&&(i.fog=!1),JSON.stringify(this.userData)!=="{}"&&(i.userData=this.userData);function s(r){const o=[];for(const a in r){const l=r[a];delete l.metadata,o.push(l)}return o}if(t){const r=s(e.textures),o=s(e.images);r.length>0&&(i.textures=r),o.length>0&&(i.images=o)}return i}clone(){return new this.constructor().copy(this)}copy(e){this.name=e.name,this.blending=e.blending,this.side=e.side,this.vertexColors=e.vertexColors,this.opacity=e.opacity,this.transparent=e.transparent,this.blendSrc=e.blendSrc,this.blendDst=e.blendDst,this.blendEquation=e.blendEquation,this.blendSrcAlpha=e.blendSrcAlpha,this.blendDstAlpha=e.blendDstAlpha,this.blendEquationAlpha=e.blendEquationAlpha,this.depthFunc=e.depthFunc,this.depthTest=e.depthTest,this.depthWrite=e.depthWrite,this.stencilWriteMask=e.stencilWriteMask,this.stencilFunc=e.stencilFunc,this.stencilRef=e.stencilRef,this.stencilFuncMask=e.stencilFuncMask,this.stencilFail=e.stencilFail,this.stencilZFail=e.stencilZFail,this.stencilZPass=e.stencilZPass,this.stencilWrite=e.stencilWrite;const t=e.clippingPlanes;let i=null;if(t!==null){const s=t.length;i=new Array(s);for(let r=0;r!==s;++r)i[r]=t[r].clone()}return this.clippingPlanes=i,this.clipIntersection=e.clipIntersection,this.clipShadows=e.clipShadows,this.shadowSide=e.shadowSide,this.colorWrite=e.colorWrite,this.precision=e.precision,this.polygonOffset=e.polygonOffset,this.polygonOffsetFactor=e.polygonOffsetFactor,this.polygonOffsetUnits=e.polygonOffsetUnits,this.dithering=e.dithering,this.alphaTest=e.alphaTest,this.alphaToCoverage=e.alphaToCoverage,this.premultipliedAlpha=e.premultipliedAlpha,this.visible=e.visible,this.toneMapped=e.toneMapped,this.userData=JSON.parse(JSON.stringify(e.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(e){e===!0&&this.version++}}class gi extends Wt{constructor(e){super();this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new ge(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=Dr,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}const at=new E,Yr=new te;class dt{constructor(e,t,i){if(Array.isArray(e))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=e,this.itemSize=t,this.count=e!==void 0?e.length/t:0,this.normalized=i===!0,this.usage=Ia,this.updateRange={offset:0,count:-1},this.version=0}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.name=e.name,this.array=new e.array.constructor(e.array),this.itemSize=e.itemSize,this.count=e.count,this.normalized=e.normalized,this.usage=e.usage,this}copyAt(e,t,i){e*=this.itemSize,i*=t.itemSize;for(let s=0,r=this.itemSize;s<r;s++)this.array[e+s]=t.array[i+s];return this}copyArray(e){return this.array.set(e),this}copyColorsArray(e){const t=this.array;let i=0;for(let s=0,r=e.length;s<r;s++){let o=e[s];o===void 0&&(console.warn("THREE.BufferAttribute.copyColorsArray(): color is undefined",s),o=new ge),t[i++]=o.r,t[i++]=o.g,t[i++]=o.b}return this}copyVector2sArray(e){const t=this.array;let i=0;for(let s=0,r=e.length;s<r;s++){let o=e[s];o===void 0&&(console.warn("THREE.BufferAttribute.copyVector2sArray(): vector is undefined",s),o=new te),t[i++]=o.x,t[i++]=o.y}return this}copyVector3sArray(e){const t=this.array;let i=0;for(let s=0,r=e.length;s<r;s++){let o=e[s];o===void 0&&(console.warn("THREE.BufferAttribute.copyVector3sArray(): vector is undefined",s),o=new E),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z}return this}copyVector4sArray(e){const t=this.array;let i=0;for(let s=0,r=e.length;s<r;s++){let o=e[s];o===void 0&&(console.warn("THREE.BufferAttribute.copyVector4sArray(): vector is undefined",s),o=new je),t[i++]=o.x,t[i++]=o.y,t[i++]=o.z,t[i++]=o.w}return this}applyMatrix3(e){if(this.itemSize===2)for(let t=0,i=this.count;t<i;t++)Yr.fromBufferAttribute(this,t),Yr.applyMatrix3(e),this.setXY(t,Yr.x,Yr.y);else if(this.itemSize===3)for(let t=0,i=this.count;t<i;t++)at.fromBufferAttribute(this,t),at.applyMatrix3(e),this.setXYZ(t,at.x,at.y,at.z);return this}applyMatrix4(e){for(let t=0,i=this.count;t<i;t++)at.fromBufferAttribute(this,t),at.applyMatrix4(e),this.setXYZ(t,at.x,at.y,at.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)at.fromBufferAttribute(this,t),at.applyNormalMatrix(e),this.setXYZ(t,at.x,at.y,at.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)at.fromBufferAttribute(this,t),at.transformDirection(e),this.setXYZ(t,at.x,at.y,at.z);return this}set(e,t=0){return this.array.set(e,t),this}getX(e){return this.array[e*this.itemSize]}setX(e,t){return this.array[e*this.itemSize]=t,this}getY(e){return this.array[e*this.itemSize+1]}setY(e,t){return this.array[e*this.itemSize+1]=t,this}getZ(e){return this.array[e*this.itemSize+2]}setZ(e,t){return this.array[e*this.itemSize+2]=t,this}getW(e){return this.array[e*this.itemSize+3]}setW(e,t){return this.array[e*this.itemSize+3]=t,this}setXY(e,t,i){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this}setXYZ(e,t,i,s){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=s,this}setXYZW(e,t,i,s,r){return e*=this.itemSize,this.array[e+0]=t,this.array[e+1]=i,this.array[e+2]=s,this.array[e+3]=r,this}onUpload(e){return this.onUploadCallback=e,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const e={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return this.name!==""&&(e.name=this.name),this.usage!==Ia&&(e.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(e.updateRange=this.updateRange),e}}class up extends dt{constructor(e,t,i){super(new Uint16Array(e),t,i)}}class dp extends dt{constructor(e,t,i){super(new Uint32Array(e),t,i)}}class yt extends dt{constructor(e,t,i){super(new Float32Array(e),t,i)}}let Ob=0;const jt=new Me,Za=new rt,ns=new E,Dt=new xn,qs=new xn,pt=new E;class xt extends ui{constructor(){super();this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:Ob++}),this.uuid=Gt(),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={}}getIndex(){return this.index}setIndex(e){return Array.isArray(e)?this.index=new(Jd(e)?dp:up)(e,1):this.index=e,this}getAttribute(e){return this.attributes[e]}setAttribute(e,t){return this.attributes[e]=t,this}deleteAttribute(e){return delete this.attributes[e],this}hasAttribute(e){return this.attributes[e]!==void 0}addGroup(e,t,i=0){this.groups.push({start:e,count:t,materialIndex:i})}clearGroups(){this.groups=[]}setDrawRange(e,t){this.drawRange.start=e,this.drawRange.count=t}applyMatrix4(e){const t=this.attributes.position;t!==void 0&&(t.applyMatrix4(e),t.needsUpdate=!0);const i=this.attributes.normal;if(i!==void 0){const r=new Vt().getNormalMatrix(e);i.applyNormalMatrix(r),i.needsUpdate=!0}const s=this.attributes.tangent;return s!==void 0&&(s.transformDirection(e),s.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}applyQuaternion(e){return jt.makeRotationFromQuaternion(e),this.applyMatrix4(jt),this}rotateX(e){return jt.makeRotationX(e),this.applyMatrix4(jt),this}rotateY(e){return jt.makeRotationY(e),this.applyMatrix4(jt),this}rotateZ(e){return jt.makeRotationZ(e),this.applyMatrix4(jt),this}translate(e,t,i){return jt.makeTranslation(e,t,i),this.applyMatrix4(jt),this}scale(e,t,i){return jt.makeScale(e,t,i),this.applyMatrix4(jt),this}lookAt(e){return Za.lookAt(e),Za.updateMatrix(),this.applyMatrix4(Za.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(ns).negate(),this.translate(ns.x,ns.y,ns.z),this}setFromPoints(e){const t=[];for(let i=0,s=e.length;i<s;i++){const r=e[i];t.push(r.x,r.y,r.z||0)}return this.setAttribute("position",new yt(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new xn);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingBox.set(new E(-1/0,-1/0,-1/0),new E(1/0,1/0,1/0));return}if(e!==void 0){if(this.boundingBox.setFromBufferAttribute(e),t)for(let i=0,s=t.length;i<s;i++){const r=t[i];Dt.setFromBufferAttribute(r),this.morphTargetsRelative?(pt.addVectors(this.boundingBox.min,Dt.min),this.boundingBox.expandByPoint(pt),pt.addVectors(this.boundingBox.max,Dt.max),this.boundingBox.expandByPoint(pt)):(this.boundingBox.expandByPoint(Dt.min),this.boundingBox.expandByPoint(Dt.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(){this.boundingSphere===null&&(this.boundingSphere=new Ht);const e=this.attributes.position,t=this.morphAttributes.position;if(e&&e.isGLBufferAttribute){console.error('THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere. Alternatively set "mesh.frustumCulled" to "false".',this),this.boundingSphere.set(new E,1/0);return}if(e){const i=this.boundingSphere.center;if(Dt.setFromBufferAttribute(e),t)for(let r=0,o=t.length;r<o;r++){const a=t[r];qs.setFromBufferAttribute(a),this.morphTargetsRelative?(pt.addVectors(Dt.min,qs.min),Dt.expandByPoint(pt),pt.addVectors(Dt.max,qs.max),Dt.expandByPoint(pt)):(Dt.expandByPoint(qs.min),Dt.expandByPoint(qs.max))}Dt.getCenter(i);let s=0;for(let r=0,o=e.count;r<o;r++)pt.fromBufferAttribute(e,r),s=Math.max(s,i.distanceToSquared(pt));if(t)for(let r=0,o=t.length;r<o;r++){const a=t[r],l=this.morphTargetsRelative;for(let c=0,u=a.count;c<u;c++)pt.fromBufferAttribute(a,c),l&&(ns.fromBufferAttribute(e,c),pt.add(ns)),s=Math.max(s,i.distanceToSquared(pt))}this.boundingSphere.radius=Math.sqrt(s),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const e=this.index,t=this.attributes;if(e===null||t.position===void 0||t.normal===void 0||t.uv===void 0){console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");return}const i=e.array,s=t.position.array,r=t.normal.array,o=t.uv.array,a=s.length/3;this.hasAttribute("tangent")===!1&&this.setAttribute("tangent",new dt(new Float32Array(4*a),4));const l=this.getAttribute("tangent").array,c=[],u=[];for(let I=0;I<a;I++)c[I]=new E,u[I]=new E;const h=new E,d=new E,p=new E,g=new te,m=new te,f=new te,_=new E,v=new E;function b(I,R,Z){h.fromArray(s,I*3),d.fromArray(s,R*3),p.fromArray(s,Z*3),g.fromArray(o,I*2),m.fromArray(o,R*2),f.fromArray(o,Z*2),d.sub(h),p.sub(h),m.sub(g),f.sub(g);const K=1/(m.x*f.y-f.x*m.y);!isFinite(K)||(_.copy(d).multiplyScalar(f.y).addScaledVector(p,-m.y).multiplyScalar(K),v.copy(p).multiplyScalar(m.x).addScaledVector(d,-f.x).multiplyScalar(K),c[I].add(_),c[R].add(_),c[Z].add(_),u[I].add(v),u[R].add(v),u[Z].add(v))}let x=this.groups;x.length===0&&(x=[{start:0,count:i.length}]);for(let I=0,R=x.length;I<R;++I){const Z=x[I],K=Z.start,D=Z.count;for(let z=K,k=K+D;z<k;z+=3)b(i[z+0],i[z+1],i[z+2])}const w=new E,C=new E,L=new E,y=new E;function A(I){L.fromArray(r,I*3),y.copy(L);const R=c[I];w.copy(R),w.sub(L.multiplyScalar(L.dot(R))).normalize(),C.crossVectors(y,R);const K=C.dot(u[I])<0?-1:1;l[I*4]=w.x,l[I*4+1]=w.y,l[I*4+2]=w.z,l[I*4+3]=K}for(let I=0,R=x.length;I<R;++I){const Z=x[I],K=Z.start,D=Z.count;for(let z=K,k=K+D;z<k;z+=3)A(i[z+0]),A(i[z+1]),A(i[z+2])}}computeVertexNormals(){const e=this.index,t=this.getAttribute("position");if(t!==void 0){let i=this.getAttribute("normal");if(i===void 0)i=new dt(new Float32Array(t.count*3),3),this.setAttribute("normal",i);else for(let d=0,p=i.count;d<p;d++)i.setXYZ(d,0,0,0);const s=new E,r=new E,o=new E,a=new E,l=new E,c=new E,u=new E,h=new E;if(e)for(let d=0,p=e.count;d<p;d+=3){const g=e.getX(d+0),m=e.getX(d+1),f=e.getX(d+2);s.fromBufferAttribute(t,g),r.fromBufferAttribute(t,m),o.fromBufferAttribute(t,f),u.subVectors(o,r),h.subVectors(s,r),u.cross(h),a.fromBufferAttribute(i,g),l.fromBufferAttribute(i,m),c.fromBufferAttribute(i,f),a.add(u),l.add(u),c.add(u),i.setXYZ(g,a.x,a.y,a.z),i.setXYZ(m,l.x,l.y,l.z),i.setXYZ(f,c.x,c.y,c.z)}else for(let d=0,p=t.count;d<p;d+=3)s.fromBufferAttribute(t,d+0),r.fromBufferAttribute(t,d+1),o.fromBufferAttribute(t,d+2),u.subVectors(o,r),h.subVectors(s,r),u.cross(h),i.setXYZ(d+0,u.x,u.y,u.z),i.setXYZ(d+1,u.x,u.y,u.z),i.setXYZ(d+2,u.x,u.y,u.z);this.normalizeNormals(),i.needsUpdate=!0}}merge(e,t){if(!(e&&e.isBufferGeometry)){console.error("THREE.BufferGeometry.merge(): geometry not an instance of THREE.BufferGeometry.",e);return}t===void 0&&(t=0,console.warn("THREE.BufferGeometry.merge(): Overwriting original geometry, starting at offset=0. Use BufferGeometryUtils.mergeBufferGeometries() for lossless merge."));const i=this.attributes;for(const s in i){if(e.attributes[s]===void 0)continue;const o=i[s].array,a=e.attributes[s],l=a.array,c=a.itemSize*t,u=Math.min(l.length,o.length-c);for(let h=0,d=c;h<u;h++,d++)o[d]=l[h]}return this}normalizeNormals(){const e=this.attributes.normal;for(let t=0,i=e.count;t<i;t++)pt.fromBufferAttribute(e,t),pt.normalize(),e.setXYZ(t,pt.x,pt.y,pt.z)}toNonIndexed(){function e(a,l){const c=a.array,u=a.itemSize,h=a.normalized,d=new c.constructor(l.length*u);let p=0,g=0;for(let m=0,f=l.length;m<f;m++){a.isInterleavedBufferAttribute?p=l[m]*a.data.stride+a.offset:p=l[m]*u;for(let _=0;_<u;_++)d[g++]=c[p++]}return new dt(d,u,h)}if(this.index===null)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const t=new xt,i=this.index.array,s=this.attributes;for(const a in s){const l=s[a],c=e(l,i);t.setAttribute(a,c)}const r=this.morphAttributes;for(const a in r){const l=[],c=r[a];for(let u=0,h=c.length;u<h;u++){const d=c[u],p=e(d,i);l.push(p)}t.morphAttributes[a]=l}t.morphTargetsRelative=this.morphTargetsRelative;const o=this.groups;for(let a=0,l=o.length;a<l;a++){const c=o[a];t.addGroup(c.start,c.count,c.materialIndex)}return t}toJSON(){const e={metadata:{version:4.5,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(e.uuid=this.uuid,e.type=this.type,this.name!==""&&(e.name=this.name),Object.keys(this.userData).length>0&&(e.userData=this.userData),this.parameters!==void 0){const l=this.parameters;for(const c in l)l[c]!==void 0&&(e[c]=l[c]);return e}e.data={attributes:{}};const t=this.index;t!==null&&(e.data.index={type:t.array.constructor.name,array:Array.prototype.slice.call(t.array)});const i=this.attributes;for(const l in i){const c=i[l];e.data.attributes[l]=c.toJSON(e.data)}const s={};let r=!1;for(const l in this.morphAttributes){const c=this.morphAttributes[l],u=[];for(let h=0,d=c.length;h<d;h++){const p=c[h];u.push(p.toJSON(e.data))}u.length>0&&(s[l]=u,r=!0)}r&&(e.data.morphAttributes=s,e.data.morphTargetsRelative=this.morphTargetsRelative);const o=this.groups;o.length>0&&(e.data.groups=JSON.parse(JSON.stringify(o)));const a=this.boundingSphere;return a!==null&&(e.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),e}clone(){return new this.constructor().copy(this)}copy(e){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const t={};this.name=e.name;const i=e.index;i!==null&&this.setIndex(i.clone(t));const s=e.attributes;for(const c in s){const u=s[c];this.setAttribute(c,u.clone(t))}const r=e.morphAttributes;for(const c in r){const u=[],h=r[c];for(let d=0,p=h.length;d<p;d++)u.push(h[d].clone(t));this.morphAttributes[c]=u}this.morphTargetsRelative=e.morphTargetsRelative;const o=e.groups;for(let c=0,u=o.length;c<u;c++){const h=o[c];this.addGroup(h.start,h.count,h.materialIndex)}const a=e.boundingBox;a!==null&&(this.boundingBox=a.clone());const l=e.boundingSphere;return l!==null&&(this.boundingSphere=l.clone()),this.drawRange.start=e.drawRange.start,this.drawRange.count=e.drawRange.count,this.userData=e.userData,e.parameters!==void 0&&(this.parameters=Object.assign({},e.parameters)),this}dispose(){this.dispatchEvent({type:"dispose"})}}const pp=new Me,is=new Hs,Ka=new Ht,Wn=new E,jn=new E,qn=new E,Qa=new E,el=new E,tl=new E,Jr=new E,Zr=new E,Kr=new E,Qr=new te,eo=new te,to=new te,nl=new E,no=new E;class ft extends rt{constructor(e=new xt,t=new gi){super();this.isMesh=!0,this.type="Mesh",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),e.morphTargetInfluences!==void 0&&(this.morphTargetInfluences=e.morphTargetInfluences.slice()),e.morphTargetDictionary!==void 0&&(this.morphTargetDictionary=Object.assign({},e.morphTargetDictionary)),this.material=e.material,this.geometry=e.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const s=t[i[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,o=s.length;r<o;r++){const a=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=r}}}}raycast(e,t){const i=this.geometry,s=this.material,r=this.matrixWorld;if(s===void 0||(i.boundingSphere===null&&i.computeBoundingSphere(),Ka.copy(i.boundingSphere),Ka.applyMatrix4(r),e.ray.intersectsSphere(Ka)===!1)||(pp.copy(r).invert(),is.copy(e.ray).applyMatrix4(pp),i.boundingBox!==null&&is.intersectsBox(i.boundingBox)===!1))return;let o;const a=i.index,l=i.attributes.position,c=i.morphAttributes.position,u=i.morphTargetsRelative,h=i.attributes.uv,d=i.attributes.uv2,p=i.groups,g=i.drawRange;if(a!==null)if(Array.isArray(s))for(let m=0,f=p.length;m<f;m++){const _=p[m],v=s[_.materialIndex],b=Math.max(_.start,g.start),x=Math.min(a.count,Math.min(_.start+_.count,g.start+g.count));for(let w=b,C=x;w<C;w+=3){const L=a.getX(w),y=a.getX(w+1),A=a.getX(w+2);o=io(this,v,e,is,l,c,u,h,d,L,y,A),o&&(o.faceIndex=Math.floor(w/3),o.face.materialIndex=_.materialIndex,t.push(o))}}else{const m=Math.max(0,g.start),f=Math.min(a.count,g.start+g.count);for(let _=m,v=f;_<v;_+=3){const b=a.getX(_),x=a.getX(_+1),w=a.getX(_+2);o=io(this,s,e,is,l,c,u,h,d,b,x,w),o&&(o.faceIndex=Math.floor(_/3),t.push(o))}}else if(l!==void 0)if(Array.isArray(s))for(let m=0,f=p.length;m<f;m++){const _=p[m],v=s[_.materialIndex],b=Math.max(_.start,g.start),x=Math.min(l.count,Math.min(_.start+_.count,g.start+g.count));for(let w=b,C=x;w<C;w+=3){const L=w,y=w+1,A=w+2;o=io(this,v,e,is,l,c,u,h,d,L,y,A),o&&(o.faceIndex=Math.floor(w/3),o.face.materialIndex=_.materialIndex,t.push(o))}}else{const m=Math.max(0,g.start),f=Math.min(l.count,g.start+g.count);for(let _=m,v=f;_<v;_+=3){const b=_,x=_+1,w=_+2;o=io(this,s,e,is,l,c,u,h,d,b,x,w),o&&(o.faceIndex=Math.floor(_/3),t.push(o))}}}}function Nb(n,e,t,i,s,r,o,a){let l;if(e.side===Yt?l=i.intersectTriangle(o,r,s,!0,a):l=i.intersectTriangle(s,r,o,e.side!==Jt,a),l===null)return null;no.copy(a),no.applyMatrix4(n.matrixWorld);const c=t.ray.origin.distanceTo(no);return c<t.near||c>t.far?null:{distance:c,point:no.clone(),object:n}}function io(n,e,t,i,s,r,o,a,l,c,u,h){Wn.fromBufferAttribute(s,c),jn.fromBufferAttribute(s,u),qn.fromBufferAttribute(s,h);const d=n.morphTargetInfluences;if(r&&d){Jr.set(0,0,0),Zr.set(0,0,0),Kr.set(0,0,0);for(let g=0,m=r.length;g<m;g++){const f=d[g],_=r[g];f!==0&&(Qa.fromBufferAttribute(_,c),el.fromBufferAttribute(_,u),tl.fromBufferAttribute(_,h),o?(Jr.addScaledVector(Qa,f),Zr.addScaledVector(el,f),Kr.addScaledVector(tl,f)):(Jr.addScaledVector(Qa.sub(Wn),f),Zr.addScaledVector(el.sub(jn),f),Kr.addScaledVector(tl.sub(qn),f)))}Wn.add(Jr),jn.add(Zr),qn.add(Kr)}n.isSkinnedMesh&&(n.boneTransform(c,Wn),n.boneTransform(u,jn),n.boneTransform(h,qn));const p=Nb(n,e,t,i,Wn,jn,qn,nl);if(p){a&&(Qr.fromBufferAttribute(a,c),eo.fromBufferAttribute(a,u),to.fromBufferAttribute(a,h),p.uv=An.getUV(nl,Wn,jn,qn,Qr,eo,to,new te)),l&&(Qr.fromBufferAttribute(l,c),eo.fromBufferAttribute(l,u),to.fromBufferAttribute(l,h),p.uv2=An.getUV(nl,Wn,jn,qn,Qr,eo,to,new te));const g={a:c,b:u,c:h,normal:new E,materialIndex:0};An.getNormal(Wn,jn,qn,g.normal),p.face=g}return p}class Xs extends xt{constructor(e=1,t=1,i=1,s=1,r=1,o=1){super();this.type="BoxGeometry",this.parameters={width:e,height:t,depth:i,widthSegments:s,heightSegments:r,depthSegments:o};const a=this;s=Math.floor(s),r=Math.floor(r),o=Math.floor(o);const l=[],c=[],u=[],h=[];let d=0,p=0;g("z","y","x",-1,-1,i,t,e,o,r,0),g("z","y","x",1,-1,i,t,-e,o,r,1),g("x","z","y",1,1,e,i,t,s,o,2),g("x","z","y",1,-1,e,i,-t,s,o,3),g("x","y","z",1,-1,e,t,i,s,r,4),g("x","y","z",-1,-1,e,t,-i,s,r,5),this.setIndex(l),this.setAttribute("position",new yt(c,3)),this.setAttribute("normal",new yt(u,3)),this.setAttribute("uv",new yt(h,2));function g(m,f,_,v,b,x,w,C,L,y,A){const I=x/L,R=w/y,Z=x/2,K=w/2,D=C/2,z=L+1,k=y+1;let W=0,H=0;const N=new E;for(let G=0;G<k;G++){const ee=G*R-K;for(let J=0;J<z;J++){const re=J*I-Z;N[m]=re*v,N[f]=ee*b,N[_]=D,c.push(N.x,N.y,N.z),N[m]=0,N[f]=0,N[_]=C>0?1:-1,u.push(N.x,N.y,N.z),h.push(J/L),h.push(1-G/y),W+=1}}for(let G=0;G<y;G++)for(let ee=0;ee<L;ee++){const J=d+ee+z*G,re=d+ee+z*(G+1),ve=d+(ee+1)+z*(G+1),Ee=d+(ee+1)+z*G;l.push(J,re,Ee),l.push(re,ve,Ee),H+=6}a.addGroup(p,H,A),p+=H,d+=W}}static fromJSON(e){return new Xs(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function ss(n){const e={};for(const t in n){e[t]={};for(const i in n[t]){const s=n[t][i];s&&(s.isColor||s.isMatrix3||s.isMatrix4||s.isVector2||s.isVector3||s.isVector4||s.isTexture||s.isQuaternion)?e[t][i]=s.clone():Array.isArray(s)?e[t][i]=s.slice():e[t][i]=s}}return e}function bt(n){const e={};for(let t=0;t<n.length;t++){const i=ss(n[t]);for(const s in i)e[s]=i[s]}return e}function kb(n){const e=[];for(let t=0;t<n.length;t++)e.push(n[t].clone());return e}const il={clone:ss,merge:bt};var Bb=`void main() {
	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}`,$b=`void main() {
	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
}`;class un extends Wt{constructor(e){super();this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Bb,this.fragmentShader=$b,this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!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,this.glslVersion=null,e!==void 0&&(e.attributes!==void 0&&console.error("THREE.ShaderMaterial: attributes should now be defined in THREE.BufferGeometry instead."),this.setValues(e))}copy(e){return super.copy(e),this.fragmentShader=e.fragmentShader,this.vertexShader=e.vertexShader,this.uniforms=ss(e.uniforms),this.uniformsGroups=kb(e.uniformsGroups),this.defines=Object.assign({},e.defines),this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.fog=e.fog,this.lights=e.lights,this.clipping=e.clipping,this.extensions=Object.assign({},e.extensions),this.glslVersion=e.glslVersion,this}toJSON(e){const t=super.toJSON(e);t.glslVersion=this.glslVersion,t.uniforms={};for(const s in this.uniforms){const o=this.uniforms[s].value;o&&o.isTexture?t.uniforms[s]={type:"t",value:o.toJSON(e).uuid}:o&&o.isColor?t.uniforms[s]={type:"c",value:o.getHex()}:o&&o.isVector2?t.uniforms[s]={type:"v2",value:o.toArray()}:o&&o.isVector3?t.uniforms[s]={type:"v3",value:o.toArray()}:o&&o.isVector4?t.uniforms[s]={type:"v4",value:o.toArray()}:o&&o.isMatrix3?t.uniforms[s]={type:"m3",value:o.toArray()}:o&&o.isMatrix4?t.uniforms[s]={type:"m4",value:o.toArray()}:t.uniforms[s]={value:o}}Object.keys(this.defines).length>0&&(t.defines=this.defines),t.vertexShader=this.vertexShader,t.fragmentShader=this.fragmentShader;const i={};for(const s in this.extensions)this.extensions[s]===!0&&(i[s]=!0);return Object.keys(i).length>0&&(t.extensions=i),t}}class fp extends rt{constructor(){super();this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Me,this.projectionMatrix=new Me,this.projectionMatrixInverse=new Me}copy(e,t){return super.copy(e,t),this.matrixWorldInverse.copy(e.matrixWorldInverse),this.projectionMatrix.copy(e.projectionMatrix),this.projectionMatrixInverse.copy(e.projectionMatrixInverse),this}getWorldDirection(e){this.updateWorldMatrix(!0,!1);const t=this.matrixWorld.elements;return e.set(-t[8],-t[9],-t[10]).normalize()}updateMatrixWorld(e){super.updateMatrixWorld(e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(e,t){super.updateWorldMatrix(e,t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return new this.constructor().copy(this)}}class St extends fp{constructor(e=50,t=1,i=.1,s=2e3){super();this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=e,this.zoom=1,this.near=i,this.far=s,this.focus=10,this.aspect=t,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.fov=e.fov,this.zoom=e.zoom,this.near=e.near,this.far=e.far,this.focus=e.focus,this.aspect=e.aspect,this.view=e.view===null?null:Object.assign({},e.view),this.filmGauge=e.filmGauge,this.filmOffset=e.filmOffset,this}setFocalLength(e){const t=.5*this.getFilmHeight()/e;this.fov=Us*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan($s*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Us*2*Math.atan(Math.tan($s*.5*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}setViewOffset(e,t,i,s,r,o){this.aspect=e/t,this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=s,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=this.near;let t=e*Math.tan($s*.5*this.fov)/this.zoom,i=2*t,s=this.aspect*i,r=-.5*s;const o=this.view;if(this.view!==null&&this.view.enabled){const l=o.fullWidth,c=o.fullHeight;r+=o.offsetX*s/l,t-=o.offsetY*i/c,s*=o.width/l,i*=o.height/c}const a=this.filmOffset;a!==0&&(r+=e*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+s,t,t-i,e,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.fov=this.fov,t.object.zoom=this.zoom,t.object.near=this.near,t.object.far=this.far,t.object.focus=this.focus,t.object.aspect=this.aspect,this.view!==null&&(t.object.view=Object.assign({},this.view)),t.object.filmGauge=this.filmGauge,t.object.filmOffset=this.filmOffset,t}}const rs=90,os=1;class Ub extends rt{constructor(e,t,i){super();if(this.type="CubeCamera",i.isWebGLCubeRenderTarget!==!0){console.error("THREE.CubeCamera: The constructor now expects an instance of WebGLCubeRenderTarget as third parameter.");return}this.renderTarget=i;const s=new St(rs,os,e,t);s.layers=this.layers,s.up.set(0,-1,0),s.lookAt(new E(1,0,0)),this.add(s);const r=new St(rs,os,e,t);r.layers=this.layers,r.up.set(0,-1,0),r.lookAt(new E(-1,0,0)),this.add(r);const o=new St(rs,os,e,t);o.layers=this.layers,o.up.set(0,0,1),o.lookAt(new E(0,1,0)),this.add(o);const a=new St(rs,os,e,t);a.layers=this.layers,a.up.set(0,0,-1),a.lookAt(new E(0,-1,0)),this.add(a);const l=new St(rs,os,e,t);l.layers=this.layers,l.up.set(0,-1,0),l.lookAt(new E(0,0,1)),this.add(l);const c=new St(rs,os,e,t);c.layers=this.layers,c.up.set(0,-1,0),c.lookAt(new E(0,0,-1)),this.add(c)}update(e,t){this.parent===null&&this.updateMatrixWorld();const i=this.renderTarget,[s,r,o,a,l,c]=this.children,u=e.getRenderTarget(),h=e.toneMapping,d=e.xr.enabled;e.toneMapping=yn,e.xr.enabled=!1;const p=i.texture.generateMipmaps;i.texture.generateMipmaps=!1,e.setRenderTarget(i,0),e.render(t,s),e.setRenderTarget(i,1),e.render(t,r),e.setRenderTarget(i,2),e.render(t,o),e.setRenderTarget(i,3),e.render(t,a),e.setRenderTarget(i,4),e.render(t,l),i.texture.generateMipmaps=p,e.setRenderTarget(i,5),e.render(t,c),e.setRenderTarget(u),e.toneMapping=h,e.xr.enabled=d,i.texture.needsPMREMUpdate=!0}}class sl extends _t{constructor(e,t,i,s,r,o,a,l,c,u){e=e!==void 0?e:[],t=t!==void 0?t:Ui;super(e,t,i,s,r,o,a,l,c,u);this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(e){this.image=e}}class zb extends Un{constructor(e,t={}){super(e,e,t);this.isWebGLCubeRenderTarget=!0;const i={width:e,height:e,depth:1},s=[i,i,i,i,i,i];this.texture=new sl(s,t.mapping,t.wrapS,t.wrapT,t.magFilter,t.minFilter,t.format,t.type,t.anisotropy,t.encoding),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=t.generateMipmaps!==void 0?t.generateMipmaps:!1,this.texture.minFilter=t.minFilter!==void 0?t.minFilter:Je}fromEquirectangularTexture(e,t){this.texture.type=t.type,this.texture.encoding=t.encoding,this.texture.generateMipmaps=t.generateMipmaps,this.texture.minFilter=t.minFilter,this.texture.magFilter=t.magFilter;const i={uniforms:{tEquirect:{value:null}},vertexShader:`

				varying vec3 vWorldDirection;

				vec3 transformDirection( in vec3 dir, in mat4 matrix ) {

					return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );

				}

				void main() {

					vWorldDirection = transformDirection( position, modelMatrix );

					#include <begin_vertex>
					#include <project_vertex>

				}
			`,fragmentShader:`

				uniform sampler2D tEquirect;

				varying vec3 vWorldDirection;

				#include <common>

				void main() {

					vec3 direction = normalize( vWorldDirection );

					vec2 sampleUV = equirectUv( direction );

					gl_FragColor = texture2D( tEquirect, sampleUV );

				}
			`},s=new Xs(5,5,5),r=new un({name:"CubemapFromEquirect",uniforms:ss(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:Yt,blending:$n});r.uniforms.tEquirect.value=t;const o=new ft(s,r),a=t.minFilter;return t.minFilter===oi&&(t.minFilter=Je),new Ub(1,10,this).update(e,o),t.minFilter=a,o.geometry.dispose(),o.material.dispose(),this}clear(e,t,i,s){const r=e.getRenderTarget();for(let o=0;o<6;o++)e.setRenderTarget(this,o),e.clear(t,i,s);e.setRenderTarget(r)}}const rl=new E,Gb=new E,Vb=new Vt;class _i{constructor(e=new E(1,0,0),t=0){this.isPlane=!0,this.normal=e,this.constant=t}set(e,t){return this.normal.copy(e),this.constant=t,this}setComponents(e,t,i,s){return this.normal.set(e,t,i),this.constant=s,this}setFromNormalAndCoplanarPoint(e,t){return this.normal.copy(e),this.constant=-t.dot(this.normal),this}setFromCoplanarPoints(e,t,i){const s=rl.subVectors(i,t).cross(Gb.subVectors(e,t)).normalize();return this.setFromNormalAndCoplanarPoint(s,e),this}copy(e){return this.normal.copy(e.normal),this.constant=e.constant,this}normalize(){const e=1/this.normal.length();return this.normal.multiplyScalar(e),this.constant*=e,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(e){return this.normal.dot(e)+this.constant}distanceToSphere(e){return this.distanceToPoint(e.center)-e.radius}projectPoint(e,t){return t.copy(this.normal).multiplyScalar(-this.distanceToPoint(e)).add(e)}intersectLine(e,t){const i=e.delta(rl),s=this.normal.dot(i);if(s===0)return this.distanceToPoint(e.start)===0?t.copy(e.start):null;const r=-(e.start.dot(this.normal)+this.constant)/s;return r<0||r>1?null:t.copy(i).multiplyScalar(r).add(e.start)}intersectsLine(e){const t=this.distanceToPoint(e.start),i=this.distanceToPoint(e.end);return t<0&&i>0||i<0&&t>0}intersectsBox(e){return e.intersectsPlane(this)}intersectsSphere(e){return e.intersectsPlane(this)}coplanarPoint(e){return e.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(e,t){const i=t||Vb.getNormalMatrix(e),s=this.coplanarPoint(rl).applyMatrix4(e),r=this.normal.applyMatrix3(i).normalize();return this.constant=-s.dot(r),this}translate(e){return this.constant-=e.dot(this.normal),this}equals(e){return e.normal.equals(this.normal)&&e.constant===this.constant}clone(){return new this.constructor().copy(this)}}const as=new Ht,so=new E;class ro{constructor(e=new _i,t=new _i,i=new _i,s=new _i,r=new _i,o=new _i){this.planes=[e,t,i,s,r,o]}set(e,t,i,s,r,o){const a=this.planes;return a[0].copy(e),a[1].copy(t),a[2].copy(i),a[3].copy(s),a[4].copy(r),a[5].copy(o),this}copy(e){const t=this.planes;for(let i=0;i<6;i++)t[i].copy(e.planes[i]);return this}setFromProjectionMatrix(e){const t=this.planes,i=e.elements,s=i[0],r=i[1],o=i[2],a=i[3],l=i[4],c=i[5],u=i[6],h=i[7],d=i[8],p=i[9],g=i[10],m=i[11],f=i[12],_=i[13],v=i[14],b=i[15];return t[0].setComponents(a-s,h-l,m-d,b-f).normalize(),t[1].setComponents(a+s,h+l,m+d,b+f).normalize(),t[2].setComponents(a+r,h+c,m+p,b+_).normalize(),t[3].setComponents(a-r,h-c,m-p,b-_).normalize(),t[4].setComponents(a-o,h-u,m-g,b-v).normalize(),t[5].setComponents(a+o,h+u,m+g,b+v).normalize(),this}intersectsObject(e){const t=e.geometry;return t.boundingSphere===null&&t.computeBoundingSphere(),as.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(as)}intersectsSprite(e){return as.center.set(0,0,0),as.radius=.7071067811865476,as.applyMatrix4(e.matrixWorld),this.intersectsSphere(as)}intersectsSphere(e){const t=this.planes,i=e.center,s=-e.radius;for(let r=0;r<6;r++)if(t[r].distanceToPoint(i)<s)return!1;return!0}intersectsBox(e){const t=this.planes;for(let i=0;i<6;i++){const s=t[i];if(so.x=s.normal.x>0?e.max.x:e.min.x,so.y=s.normal.y>0?e.max.y:e.min.y,so.z=s.normal.z>0?e.max.z:e.min.z,s.distanceToPoint(so)<0)return!1}return!0}containsPoint(e){const t=this.planes;for(let i=0;i<6;i++)if(t[i].distanceToPoint(e)<0)return!1;return!0}clone(){return new this.constructor().copy(this)}}function mp(){let n=null,e=!1,t=null,i=null;function s(r,o){t(r,o),i=n.requestAnimationFrame(s)}return{start:function(){e!==!0&&t!==null&&(i=n.requestAnimationFrame(s),e=!0)},stop:function(){n.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(r){t=r},setContext:function(r){n=r}}}function Hb(n,e){const t=e.isWebGL2,i=new WeakMap;function s(c,u){const h=c.array,d=c.usage,p=n.createBuffer();n.bindBuffer(u,p),n.bufferData(u,h,d),c.onUploadCallback();let g;if(h instanceof Float32Array)g=5126;else if(h instanceof Uint16Array)if(c.isFloat16BufferAttribute)if(t)g=5131;else throw new Error("THREE.WebGLAttributes: Usage of Float16BufferAttribute requires WebGL2.");else g=5123;else if(h instanceof Int16Array)g=5122;else if(h instanceof Uint32Array)g=5125;else if(h instanceof Int32Array)g=5124;else if(h instanceof Int8Array)g=5120;else if(h instanceof Uint8Array)g=5121;else if(h instanceof Uint8ClampedArray)g=5121;else throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+h);return{buffer:p,type:g,bytesPerElement:h.BYTES_PER_ELEMENT,version:c.version}}function r(c,u,h){const d=u.array,p=u.updateRange;n.bindBuffer(h,c),p.count===-1?n.bufferSubData(h,0,d):(t?n.bufferSubData(h,p.offset*d.BYTES_PER_ELEMENT,d,p.offset,p.count):n.bufferSubData(h,p.offset*d.BYTES_PER_ELEMENT,d.subarray(p.offset,p.offset+p.count)),p.count=-1)}function o(c){return c.isInterleavedBufferAttribute&&(c=c.data),i.get(c)}function a(c){c.isInterleavedBufferAttribute&&(c=c.data);const u=i.get(c);u&&(n.deleteBuffer(u.buffer),i.delete(c))}function l(c,u){if(c.isGLBufferAttribute){const d=i.get(c);(!d||d.version<c.version)&&i.set(c,{buffer:c.buffer,type:c.type,bytesPerElement:c.elementSize,version:c.version});return}c.isInterleavedBufferAttribute&&(c=c.data);const h=i.get(c);h===void 0?i.set(c,s(c,u)):h.version<c.version&&(r(h.buffer,c,u),h.version=c.version)}return{get:o,remove:a,update:l}}class Ys extends xt{constructor(e=1,t=1,i=1,s=1){super();this.type="PlaneGeometry",this.parameters={width:e,height:t,widthSegments:i,heightSegments:s};const r=e/2,o=t/2,a=Math.floor(i),l=Math.floor(s),c=a+1,u=l+1,h=e/a,d=t/l,p=[],g=[],m=[],f=[];for(let _=0;_<u;_++){const v=_*d-o;for(let b=0;b<c;b++){const x=b*h-r;g.push(x,-v,0),m.push(0,0,1),f.push(b/a),f.push(1-_/l)}}for(let _=0;_<l;_++)for(let v=0;v<a;v++){const b=v+c*_,x=v+c*(_+1),w=v+1+c*(_+1),C=v+1+c*_;p.push(b,x,C),p.push(x,w,C)}this.setIndex(p),this.setAttribute("position",new yt(g,3)),this.setAttribute("normal",new yt(m,3)),this.setAttribute("uv",new yt(f,2))}static fromJSON(e){return new Ys(e.width,e.height,e.widthSegments,e.heightSegments)}}var Wb=`#ifdef USE_ALPHAMAP
	diffuseColor.a *= texture2D( alphaMap, vUv ).g;
#endif`,jb=`#ifdef USE_ALPHAMAP
	uniform sampler2D alphaMap;
#endif`,qb=`#ifdef USE_ALPHATEST
	if ( diffuseColor.a < alphaTest ) discard;
#endif`,Xb=`#ifdef USE_ALPHATEST
	uniform float alphaTest;
#endif`,Yb=`#ifdef USE_AOMAP
	float ambientOcclusion = ( texture2D( aoMap, vUv2 ).r - 1.0 ) * aoMapIntensity + 1.0;
	reflectedLight.indirectDiffuse *= ambientOcclusion;
	#if defined( USE_ENVMAP ) && defined( STANDARD )
		float dotNV = saturate( dot( geometry.normal, geometry.viewDir ) );
		reflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );
	#endif
#endif`,Jb=`#ifdef USE_AOMAP
	uniform sampler2D aoMap;
	uniform float aoMapIntensity;
#endif`,Zb="vec3 transformed = vec3( position );",Kb=`vec3 objectNormal = vec3( normal );
#ifdef USE_TANGENT
	vec3 objectTangent = vec3( tangent.xyz );
#endif`,Qb=`vec3 BRDF_Lambert( const in vec3 diffuseColor ) {
	return RECIPROCAL_PI * diffuseColor;
}
vec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {
	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
}
float F_Schlick( const in float f0, const in float f90, const in float dotVH ) {
	float fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );
	return f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );
}
vec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {
    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );
    float x2 = x * x;
    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );
    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );
}
float V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {
	float a2 = pow2( alpha );
	float gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );
	float gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );
	return 0.5 / max( gv + gl, EPSILON );
}
float D_GGX( const in float alpha, const in float dotNH ) {
	float a2 = pow2( alpha );
	float denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;
	return RECIPROCAL_PI * a2 / pow2( denom );
}
vec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float roughness ) {
	float alpha = pow2( roughness );
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );
	vec3 F = F_Schlick( f0, f90, dotVH );
	float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
	float D = D_GGX( alpha, dotNH );
	return F * ( V * D );
}
#ifdef USE_IRIDESCENCE
	vec3 BRDF_GGX_Iridescence( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 f0, const in float f90, const in float iridescence, const in vec3 iridescenceFresnel, const in float roughness ) {
		float alpha = pow2( roughness );
		vec3 halfDir = normalize( lightDir + viewDir );
		float dotNL = saturate( dot( normal, lightDir ) );
		float dotNV = saturate( dot( normal, viewDir ) );
		float dotNH = saturate( dot( normal, halfDir ) );
		float dotVH = saturate( dot( viewDir, halfDir ) );
		vec3 F = mix( F_Schlick( f0, f90, dotVH ), iridescenceFresnel, iridescence );
		float V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );
		float D = D_GGX( alpha, dotNH );
		return F * ( V * D );
	}
#endif
vec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {
	const float LUT_SIZE = 64.0;
	const float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;
	const float LUT_BIAS = 0.5 / LUT_SIZE;
	float dotNV = saturate( dot( N, V ) );
	vec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );
	uv = uv * LUT_SCALE + LUT_BIAS;
	return uv;
}
float LTC_ClippedSphereFormFactor( const in vec3 f ) {
	float l = length( f );
	return max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );
}
vec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {
	float x = dot( v1, v2 );
	float y = abs( x );
	float a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;
	float b = 3.4175940 + ( 4.1616724 + y ) * y;
	float v = a / b;
	float theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;
	return cross( v1, v2 ) * theta_sintheta;
}
vec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {
	vec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];
	vec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];
	vec3 lightNormal = cross( v1, v2 );
	if( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );
	vec3 T1, T2;
	T1 = normalize( V - N * dot( V, N ) );
	T2 = - cross( N, T1 );
	mat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );
	vec3 coords[ 4 ];
	coords[ 0 ] = mat * ( rectCoords[ 0 ] - P );
	coords[ 1 ] = mat * ( rectCoords[ 1 ] - P );
	coords[ 2 ] = mat * ( rectCoords[ 2 ] - P );
	coords[ 3 ] = mat * ( rectCoords[ 3 ] - P );
	coords[ 0 ] = normalize( coords[ 0 ] );
	coords[ 1 ] = normalize( coords[ 1 ] );
	coords[ 2 ] = normalize( coords[ 2 ] );
	coords[ 3 ] = normalize( coords[ 3 ] );
	vec3 vectorFormFactor = vec3( 0.0 );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );
	vectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );
	float result = LTC_ClippedSphereFormFactor( vectorFormFactor );
	return vec3( result );
}
float G_BlinnPhong_Implicit( ) {
	return 0.25;
}
float D_BlinnPhong( const in float shininess, const in float dotNH ) {
	return RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );
}
vec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNH = saturate( dot( normal, halfDir ) );
	float dotVH = saturate( dot( viewDir, halfDir ) );
	vec3 F = F_Schlick( specularColor, 1.0, dotVH );
	float G = G_BlinnPhong_Implicit( );
	float D = D_BlinnPhong( shininess, dotNH );
	return F * ( G * D );
}
#if defined( USE_SHEEN )
float D_Charlie( float roughness, float dotNH ) {
	float alpha = pow2( roughness );
	float invAlpha = 1.0 / alpha;
	float cos2h = dotNH * dotNH;
	float sin2h = max( 1.0 - cos2h, 0.0078125 );
	return ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );
}
float V_Neubelt( float dotNV, float dotNL ) {
	return saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );
}
vec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {
	vec3 halfDir = normalize( lightDir + viewDir );
	float dotNL = saturate( dot( normal, lightDir ) );
	float dotNV = saturate( dot( normal, viewDir ) );
	float dotNH = saturate( dot( normal, halfDir ) );
	float D = D_Charlie( sheenRoughness, dotNH );
	float V = V_Neubelt( dotNV, dotNL );
	return sheenColor * ( D * V );
}
#endif`,eM=`#ifdef USE_IRIDESCENCE
	const mat3 XYZ_TO_REC709 = mat3(
		 3.2404542, -0.9692660,  0.0556434,
		-1.5371385,  1.8760108, -0.2040259,
		-0.4985314,  0.0415560,  1.0572252
	);
	vec3 Fresnel0ToIor( vec3 fresnel0 ) {
		vec3 sqrtF0 = sqrt( fresnel0 );
		return ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );
	}
	vec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {
		return pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );
	}
	float IorToFresnel0( float transmittedIor, float incidentIor ) {
		return pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));
	}
	vec3 evalSensitivity( float OPD, vec3 shift ) {
		float phase = 2.0 * PI * OPD * 1.0e-9;
		vec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );
		vec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );
		vec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );
		vec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );
		xyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );
		xyz /= 1.0685e-7;
		vec3 rgb = XYZ_TO_REC709 * xyz;
		return rgb;
	}
	vec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {
		vec3 I;
		float iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );
		float sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );
		float cosTheta2Sq = 1.0 - sinTheta2Sq;
		if ( cosTheta2Sq < 0.0 ) {
			 return vec3( 1.0 );
		}
		float cosTheta2 = sqrt( cosTheta2Sq );
		float R0 = IorToFresnel0( iridescenceIOR, outsideIOR );
		float R12 = F_Schlick( R0, 1.0, cosTheta1 );
		float R21 = R12;
		float T121 = 1.0 - R12;
		float phi12 = 0.0;
		if ( iridescenceIOR < outsideIOR ) phi12 = PI;
		float phi21 = PI - phi12;
		vec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );		vec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );
		vec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );
		vec3 phi23 = vec3( 0.0 );
		if ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;
		if ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;
		if ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;
		float OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;
		vec3 phi = vec3( phi21 ) + phi23;
		vec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );
		vec3 r123 = sqrt( R123 );
		vec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );
		vec3 C0 = R12 + Rs;
		I = C0;
		vec3 Cm = Rs - T121;
		for ( int m = 1; m <= 2; ++ m ) {
			Cm *= r123;
			vec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );
			I += Cm * Sm;
		}
		return max( I, vec3( 0.0 ) );
	}
#endif`,tM=`#ifdef USE_BUMPMAP
	uniform sampler2D bumpMap;
	uniform float bumpScale;
	vec2 dHdxy_fwd() {
		vec2 dSTdx = dFdx( vUv );
		vec2 dSTdy = dFdy( vUv );
		float Hll = bumpScale * texture2D( bumpMap, vUv ).x;
		float dBx = bumpScale * texture2D( bumpMap, vUv + dSTdx ).x - Hll;
		float dBy = bumpScale * texture2D( bumpMap, vUv + dSTdy ).x - Hll;
		return vec2( dBx, dBy );
	}
	vec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {
		vec3 vSigmaX = dFdx( surf_pos.xyz );
		vec3 vSigmaY = dFdy( surf_pos.xyz );
		vec3 vN = surf_norm;
		vec3 R1 = cross( vSigmaY, vN );
		vec3 R2 = cross( vN, vSigmaX );
		float fDet = dot( vSigmaX, R1 ) * faceDirection;
		vec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );
		return normalize( abs( fDet ) * surf_norm - vGrad );
	}
#endif`,nM=`#if NUM_CLIPPING_PLANES > 0
	vec4 plane;
	#pragma unroll_loop_start
	for ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {
		plane = clippingPlanes[ i ];
		if ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;
	}
	#pragma unroll_loop_end
	#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES
		bool clipped = true;
		#pragma unroll_loop_start
		for ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {
			plane = clippingPlanes[ i ];
			clipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;
		}
		#pragma unroll_loop_end
		if ( clipped ) discard;
	#endif
#endif`,iM=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
#endif`,sM=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
#endif`,rM=`#if NUM_CLIPPING_PLANES > 0
	vClipPosition = - mvPosition.xyz;
#endif`,oM=`#if defined( USE_COLOR_ALPHA )
	diffuseColor *= vColor;
#elif defined( USE_COLOR )
	diffuseColor.rgb *= vColor;
#endif`,aM=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR )
	varying vec3 vColor;
#endif`,lM=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
	varying vec3 vColor;
#endif`,cM=`#if defined( USE_COLOR_ALPHA )
	vColor = vec4( 1.0 );
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
	vColor = vec3( 1.0 );
#endif
#ifdef USE_COLOR
	vColor *= color;
#endif
#ifdef USE_INSTANCING_COLOR
	vColor.xyz *= instanceColor.xyz;
#endif`,hM=`#define PI 3.141592653589793
#define PI2 6.283185307179586
#define PI_HALF 1.5707963267948966
#define RECIPROCAL_PI 0.3183098861837907
#define RECIPROCAL_PI2 0.15915494309189535
#define EPSILON 1e-6
#ifndef saturate
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif
#define whiteComplement( a ) ( 1.0 - saturate( a ) )
float pow2( const in float x ) { return x*x; }
vec3 pow2( const in vec3 x ) { return x*x; }
float pow3( const in float x ) { return x*x*x; }
float pow4( const in float x ) { float x2 = x*x; return x2*x2; }
float max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }
float average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }
highp float rand( const in vec2 uv ) {
	const highp float a = 12.9898, b = 78.233, c = 43758.5453;
	highp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );
	return fract( sin( sn ) * c );
}
#ifdef HIGH_PRECISION
	float precisionSafeLength( vec3 v ) { return length( v ); }
#else
	float precisionSafeLength( vec3 v ) {
		float maxComponent = max3( abs( v ) );
		return length( v / maxComponent ) * maxComponent;
	}
#endif
struct IncidentLight {
	vec3 color;
	vec3 direction;
	bool visible;
};
struct ReflectedLight {
	vec3 directDiffuse;
	vec3 directSpecular;
	vec3 indirectDiffuse;
	vec3 indirectSpecular;
};
struct GeometricContext {
	vec3 position;
	vec3 normal;
	vec3 viewDir;
#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal;
#endif
};
vec3 transformDirection( in vec3 dir, in mat4 matrix ) {
	return normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );
}
vec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {
	return normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );
}
mat3 transposeMat3( const in mat3 m ) {
	mat3 tmp;
	tmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );
	tmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );
	tmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );
	return tmp;
}
float luminance( const in vec3 rgb ) {
	const vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );
	return dot( weights, rgb );
}
bool isPerspectiveMatrix( mat4 m ) {
	return m[ 2 ][ 3 ] == - 1.0;
}
vec2 equirectUv( in vec3 dir ) {
	float u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;
	float v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;
	return vec2( u, v );
}`,uM=`#ifdef ENVMAP_TYPE_CUBE_UV
	#define cubeUV_minMipLevel 4.0
	#define cubeUV_minTileSize 16.0
	float getFace( vec3 direction ) {
		vec3 absDirection = abs( direction );
		float face = - 1.0;
		if ( absDirection.x > absDirection.z ) {
			if ( absDirection.x > absDirection.y )
				face = direction.x > 0.0 ? 0.0 : 3.0;
			else
				face = direction.y > 0.0 ? 1.0 : 4.0;
		} else {
			if ( absDirection.z > absDirection.y )
				face = direction.z > 0.0 ? 2.0 : 5.0;
			else
				face = direction.y > 0.0 ? 1.0 : 4.0;
		}
		return face;
	}
	vec2 getUV( vec3 direction, float face ) {
		vec2 uv;
		if ( face == 0.0 ) {
			uv = vec2( direction.z, direction.y ) / abs( direction.x );
		} else if ( face == 1.0 ) {
			uv = vec2( - direction.x, - direction.z ) / abs( direction.y );
		} else if ( face == 2.0 ) {
			uv = vec2( - direction.x, direction.y ) / abs( direction.z );
		} else if ( face == 3.0 ) {
			uv = vec2( - direction.z, direction.y ) / abs( direction.x );
		} else if ( face == 4.0 ) {
			uv = vec2( - direction.x, direction.z ) / abs( direction.y );
		} else {
			uv = vec2( direction.x, direction.y ) / abs( direction.z );
		}
		return 0.5 * ( uv + 1.0 );
	}
	vec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {
		float face = getFace( direction );
		float filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );
		mipInt = max( mipInt, cubeUV_minMipLevel );
		float faceSize = exp2( mipInt );
		vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;
		if ( face > 2.0 ) {
			uv.y += faceSize;
			face -= 3.0;
		}
		uv.x += face * faceSize;
		uv.x += filterInt * 3.0 * cubeUV_minTileSize;
		uv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );
		uv.x *= CUBEUV_TEXEL_WIDTH;
		uv.y *= CUBEUV_TEXEL_HEIGHT;
		#ifdef texture2DGradEXT
			return texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;
		#else
			return texture2D( envMap, uv ).rgb;
		#endif
	}
	#define r0 1.0
	#define v0 0.339
	#define m0 - 2.0
	#define r1 0.8
	#define v1 0.276
	#define m1 - 1.0
	#define r4 0.4
	#define v4 0.046
	#define m4 2.0
	#define r5 0.305
	#define v5 0.016
	#define m5 3.0
	#define r6 0.21
	#define v6 0.0038
	#define m6 4.0
	float roughnessToMip( float roughness ) {
		float mip = 0.0;
		if ( roughness >= r1 ) {
			mip = ( r0 - roughness ) * ( m1 - m0 ) / ( r0 - r1 ) + m0;
		} else if ( roughness >= r4 ) {
			mip = ( r1 - roughness ) * ( m4 - m1 ) / ( r1 - r4 ) + m1;
		} else if ( roughness >= r5 ) {
			mip = ( r4 - roughness ) * ( m5 - m4 ) / ( r4 - r5 ) + m4;
		} else if ( roughness >= r6 ) {
			mip = ( r5 - roughness ) * ( m6 - m5 ) / ( r5 - r6 ) + m5;
		} else {
			mip = - 2.0 * log2( 1.16 * roughness );		}
		return mip;
	}
	vec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {
		float mip = clamp( roughnessToMip( roughness ), m0, CUBEUV_MAX_MIP );
		float mipF = fract( mip );
		float mipInt = floor( mip );
		vec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );
		if ( mipF == 0.0 ) {
			return vec4( color0, 1.0 );
		} else {
			vec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );
			return vec4( mix( color0, color1, mipF ), 1.0 );
		}
	}
#endif`,dM=`vec3 transformedNormal = objectNormal;
#ifdef USE_INSTANCING
	mat3 m = mat3( instanceMatrix );
	transformedNormal /= vec3( dot( m[ 0 ], m[ 0 ] ), dot( m[ 1 ], m[ 1 ] ), dot( m[ 2 ], m[ 2 ] ) );
	transformedNormal = m * transformedNormal;
#endif
transformedNormal = normalMatrix * transformedNormal;
#ifdef FLIP_SIDED
	transformedNormal = - transformedNormal;
#endif
#ifdef USE_TANGENT
	vec3 transformedTangent = ( modelViewMatrix * vec4( objectTangent, 0.0 ) ).xyz;
	#ifdef FLIP_SIDED
		transformedTangent = - transformedTangent;
	#endif
#endif`,pM=`#ifdef USE_DISPLACEMENTMAP
	uniform sampler2D displacementMap;
	uniform float displacementScale;
	uniform float displacementBias;
#endif`,fM=`#ifdef USE_DISPLACEMENTMAP
	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );
#endif`,mM=`#ifdef USE_EMISSIVEMAP
	vec4 emissiveColor = texture2D( emissiveMap, vUv );
	totalEmissiveRadiance *= emissiveColor.rgb;
#endif`,gM=`#ifdef USE_EMISSIVEMAP
	uniform sampler2D emissiveMap;
#endif`,_M="gl_FragColor = linearToOutputTexel( gl_FragColor );",yM=`vec4 LinearToLinear( in vec4 value ) {
	return value;
}
vec4 LinearTosRGB( in vec4 value ) {
	return 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 );
}`,vM=`#ifdef USE_ENVMAP
	#ifdef ENV_WORLDPOS
		vec3 cameraToFrag;
		if ( isOrthographic ) {
			cameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
		} else {
			cameraToFrag = normalize( vWorldPosition - cameraPosition );
		}
		vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
		#ifdef ENVMAP_MODE_REFLECTION
			vec3 reflectVec = reflect( cameraToFrag, worldNormal );
		#else
			vec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );
		#endif
	#else
		vec3 reflectVec = vReflect;
	#endif
	#ifdef ENVMAP_TYPE_CUBE
		vec4 envColor = textureCube( envMap, vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );
	#elif defined( ENVMAP_TYPE_CUBE_UV )
		vec4 envColor = textureCubeUV( envMap, reflectVec, 0.0 );
	#else
		vec4 envColor = vec4( 0.0 );
	#endif
	#ifdef ENVMAP_BLENDING_MULTIPLY
		outgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );
	#elif defined( ENVMAP_BLENDING_MIX )
		outgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );
	#elif defined( ENVMAP_BLENDING_ADD )
		outgoingLight += envColor.xyz * specularStrength * reflectivity;
	#endif
#endif`,xM=`#ifdef USE_ENVMAP
	uniform float envMapIntensity;
	uniform float flipEnvMap;
	#ifdef ENVMAP_TYPE_CUBE
		uniform samplerCube envMap;
	#else
		uniform sampler2D envMap;
	#endif
	
#endif`,bM=`#ifdef USE_ENVMAP
	uniform float reflectivity;
	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG )
		#define ENV_WORLDPOS
	#endif
	#ifdef ENV_WORLDPOS
		varying vec3 vWorldPosition;
		uniform float refractionRatio;
	#else
		varying vec3 vReflect;
	#endif
#endif`,MM=`#ifdef USE_ENVMAP
	#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) ||defined( PHONG )
		#define ENV_WORLDPOS
	#endif
	#ifdef ENV_WORLDPOS
		
		varying vec3 vWorldPosition;
	#else
		varying vec3 vReflect;
		uniform float refractionRatio;
	#endif
#endif`,SM=`#ifdef USE_ENVMAP
	#ifdef ENV_WORLDPOS
		vWorldPosition = worldPosition.xyz;
	#else
		vec3 cameraToVertex;
		if ( isOrthographic ) {
			cameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );
		} else {
			cameraToVertex = normalize( worldPosition.xyz - cameraPosition );
		}
		vec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
		#ifdef ENVMAP_MODE_REFLECTION
			vReflect = reflect( cameraToVertex, worldNormal );
		#else
			vReflect = refract( cameraToVertex, worldNormal, refractionRatio );
		#endif
	#endif
#endif`,wM=`#ifdef USE_FOG
	vFogDepth = - mvPosition.z;
#endif`,CM=`#ifdef USE_FOG
	varying float vFogDepth;
#endif`,AM=`#ifdef USE_FOG
	#ifdef FOG_EXP2
		float fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );
	#else
		float fogFactor = smoothstep( fogNear, fogFar, vFogDepth );
	#endif
	gl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );
#endif`,TM=`#ifdef USE_FOG
	uniform vec3 fogColor;
	varying float vFogDepth;
	#ifdef FOG_EXP2
		uniform float fogDensity;
	#else
		uniform float fogNear;
		uniform float fogFar;
	#endif
#endif`,EM=`#ifdef USE_GRADIENTMAP
	uniform sampler2D gradientMap;
#endif
vec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {
	float dotNL = dot( normal, lightDirection );
	vec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );
	#ifdef USE_GRADIENTMAP
		return vec3( texture2D( gradientMap, coord ).r );
	#else
		return ( coord.x < 0.7 ) ? vec3( 0.7 ) : vec3( 1.0 );
	#endif
}`,LM=`#ifdef USE_LIGHTMAP
	vec4 lightMapTexel = texture2D( lightMap, vUv2 );
	vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
	reflectedLight.indirectDiffuse += lightMapIrradiance;
#endif`,RM=`#ifdef USE_LIGHTMAP
	uniform sampler2D lightMap;
	uniform float lightMapIntensity;
#endif`,PM=`vec3 diffuse = vec3( 1.0 );
GeometricContext geometry;
geometry.position = mvPosition.xyz;
geometry.normal = normalize( transformedNormal );
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( -mvPosition.xyz );
GeometricContext backGeometry;
backGeometry.position = geometry.position;
backGeometry.normal = -geometry.normal;
backGeometry.viewDir = geometry.viewDir;
vLightFront = vec3( 0.0 );
vIndirectFront = vec3( 0.0 );
#ifdef DOUBLE_SIDED
	vLightBack = vec3( 0.0 );
	vIndirectBack = vec3( 0.0 );
#endif
IncidentLight directLight;
float dotNL;
vec3 directLightColor_Diffuse;
vIndirectFront += getAmbientLightIrradiance( ambientLightColor );
vIndirectFront += getLightProbeIrradiance( lightProbe, geometry.normal );
#ifdef DOUBLE_SIDED
	vIndirectBack += getAmbientLightIrradiance( ambientLightColor );
	vIndirectBack += getLightProbeIrradiance( lightProbe, backGeometry.normal );
#endif
#if NUM_POINT_LIGHTS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {
		getPointLightInfo( pointLights[ i ], geometry, directLight );
		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;
		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;
		#ifdef DOUBLE_SIDED
			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;
		#endif
	}
	#pragma unroll_loop_end
#endif
#if NUM_SPOT_LIGHTS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {
		getSpotLightInfo( spotLights[ i ], geometry, directLight );
		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;
		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;
		#ifdef DOUBLE_SIDED
			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;
		#endif
	}
	#pragma unroll_loop_end
#endif
#if NUM_DIR_LIGHTS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {
		getDirectionalLightInfo( directionalLights[ i ], geometry, directLight );
		dotNL = dot( geometry.normal, directLight.direction );
		directLightColor_Diffuse = directLight.color;
		vLightFront += saturate( dotNL ) * directLightColor_Diffuse;
		#ifdef DOUBLE_SIDED
			vLightBack += saturate( - dotNL ) * directLightColor_Diffuse;
		#endif
	}
	#pragma unroll_loop_end
#endif
#if NUM_HEMI_LIGHTS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
		vIndirectFront += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );
		#ifdef DOUBLE_SIDED
			vIndirectBack += getHemisphereLightIrradiance( hemisphereLights[ i ], backGeometry.normal );
		#endif
	}
	#pragma unroll_loop_end
#endif`,IM=`uniform bool receiveShadow;
uniform vec3 ambientLightColor;
uniform vec3 lightProbe[ 9 ];
vec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {
	float x = normal.x, y = normal.y, z = normal.z;
	vec3 result = shCoefficients[ 0 ] * 0.886227;
	result += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;
	result += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;
	result += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;
	result += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;
	result += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;
	result += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );
	result += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;
	result += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );
	return result;
}
vec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {
	vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
	vec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );
	return irradiance;
}
vec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {
	vec3 irradiance = ambientLightColor;
	return irradiance;
}
float getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {
	#if defined ( PHYSICALLY_CORRECT_LIGHTS )
		float distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );
		if ( cutoffDistance > 0.0 ) {
			distanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );
		}
		return distanceFalloff;
	#else
		if ( cutoffDistance > 0.0 && decayExponent > 0.0 ) {
			return pow( saturate( - lightDistance / cutoffDistance + 1.0 ), decayExponent );
		}
		return 1.0;
	#endif
}
float getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {
	return smoothstep( coneCosine, penumbraCosine, angleCosine );
}
#if NUM_DIR_LIGHTS > 0
	struct DirectionalLight {
		vec3 direction;
		vec3 color;
	};
	uniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];
	void getDirectionalLightInfo( const in DirectionalLight directionalLight, const in GeometricContext geometry, out IncidentLight light ) {
		light.color = directionalLight.color;
		light.direction = directionalLight.direction;
		light.visible = true;
	}
#endif
#if NUM_POINT_LIGHTS > 0
	struct PointLight {
		vec3 position;
		vec3 color;
		float distance;
		float decay;
	};
	uniform PointLight pointLights[ NUM_POINT_LIGHTS ];
	void getPointLightInfo( const in PointLight pointLight, const in GeometricContext geometry, out IncidentLight light ) {
		vec3 lVector = pointLight.position - geometry.position;
		light.direction = normalize( lVector );
		float lightDistance = length( lVector );
		light.color = pointLight.color;
		light.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );
		light.visible = ( light.color != vec3( 0.0 ) );
	}
#endif
#if NUM_SPOT_LIGHTS > 0
	struct SpotLight {
		vec3 position;
		vec3 direction;
		vec3 color;
		float distance;
		float decay;
		float coneCos;
		float penumbraCos;
	};
	uniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];
	void getSpotLightInfo( const in SpotLight spotLight, const in GeometricContext geometry, out IncidentLight light ) {
		vec3 lVector = spotLight.position - geometry.position;
		light.direction = normalize( lVector );
		float angleCos = dot( light.direction, spotLight.direction );
		float spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );
		if ( spotAttenuation > 0.0 ) {
			float lightDistance = length( lVector );
			light.color = spotLight.color * spotAttenuation;
			light.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );
			light.visible = ( light.color != vec3( 0.0 ) );
		} else {
			light.color = vec3( 0.0 );
			light.visible = false;
		}
	}
#endif
#if NUM_RECT_AREA_LIGHTS > 0
	struct RectAreaLight {
		vec3 color;
		vec3 position;
		vec3 halfWidth;
		vec3 halfHeight;
	};
	uniform sampler2D ltc_1;	uniform sampler2D ltc_2;
	uniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];
#endif
#if NUM_HEMI_LIGHTS > 0
	struct HemisphereLight {
		vec3 direction;
		vec3 skyColor;
		vec3 groundColor;
	};
	uniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];
	vec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {
		float dotNL = dot( normal, hemiLight.direction );
		float hemiDiffuseWeight = 0.5 * dotNL + 0.5;
		vec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );
		return irradiance;
	}
#endif`,DM=`#if defined( USE_ENVMAP )
	vec3 getIBLIrradiance( const in vec3 normal ) {
		#if defined( ENVMAP_TYPE_CUBE_UV )
			vec3 worldNormal = inverseTransformDirection( normal, viewMatrix );
			vec4 envMapColor = textureCubeUV( envMap, worldNormal, 1.0 );
			return PI * envMapColor.rgb * envMapIntensity;
		#else
			return vec3( 0.0 );
		#endif
	}
	vec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {
		#if defined( ENVMAP_TYPE_CUBE_UV )
			vec3 reflectVec = reflect( - viewDir, normal );
			reflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );
			reflectVec = inverseTransformDirection( reflectVec, viewMatrix );
			vec4 envMapColor = textureCubeUV( envMap, reflectVec, roughness );
			return envMapColor.rgb * envMapIntensity;
		#else
			return vec3( 0.0 );
		#endif
	}
#endif`,FM=`ToonMaterial material;
material.diffuseColor = diffuseColor.rgb;`,OM=`varying vec3 vViewPosition;
struct ToonMaterial {
	vec3 diffuseColor;
};
void RE_Direct_Toon( const in IncidentLight directLight, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
	vec3 irradiance = getGradientIrradiance( geometry.normal, directLight.direction ) * directLight.color;
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in GeometricContext geometry, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
#define RE_Direct				RE_Direct_Toon
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Toon
#define Material_LightProbeLOD( material )	(0)`,NM=`BlinnPhongMaterial material;
material.diffuseColor = diffuseColor.rgb;
material.specularColor = specular;
material.specularShininess = shininess;
material.specularStrength = specularStrength;`,kM=`varying vec3 vViewPosition;
struct BlinnPhongMaterial {
	vec3 diffuseColor;
	vec3 specularColor;
	float specularShininess;
	float specularStrength;
};
void RE_Direct_BlinnPhong( const in IncidentLight directLight, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
	reflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularShininess ) * material.specularStrength;
}
void RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in GeometricContext geometry, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
#define RE_Direct				RE_Direct_BlinnPhong
#define RE_IndirectDiffuse		RE_IndirectDiffuse_BlinnPhong
#define Material_LightProbeLOD( material )	(0)`,BM=`PhysicalMaterial material;
material.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );
vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );
float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );
material.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;
material.roughness = min( material.roughness, 1.0 );
#ifdef IOR
	#ifdef SPECULAR
		float specularIntensityFactor = specularIntensity;
		vec3 specularColorFactor = specularColor;
		#ifdef USE_SPECULARINTENSITYMAP
			specularIntensityFactor *= texture2D( specularIntensityMap, vUv ).a;
		#endif
		#ifdef USE_SPECULARCOLORMAP
			specularColorFactor *= texture2D( specularColorMap, vUv ).rgb;
		#endif
		material.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );
	#else
		float specularIntensityFactor = 1.0;
		vec3 specularColorFactor = vec3( 1.0 );
		material.specularF90 = 1.0;
	#endif
	material.specularColor = mix( min( pow2( ( ior - 1.0 ) / ( ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );
#else
	material.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );
	material.specularF90 = 1.0;
#endif
#ifdef USE_CLEARCOAT
	material.clearcoat = clearcoat;
	material.clearcoatRoughness = clearcoatRoughness;
	material.clearcoatF0 = vec3( 0.04 );
	material.clearcoatF90 = 1.0;
	#ifdef USE_CLEARCOATMAP
		material.clearcoat *= texture2D( clearcoatMap, vUv ).x;
	#endif
	#ifdef USE_CLEARCOAT_ROUGHNESSMAP
		material.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vUv ).y;
	#endif
	material.clearcoat = saturate( material.clearcoat );	material.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );
	material.clearcoatRoughness += geometryRoughness;
	material.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );
#endif
#ifdef USE_IRIDESCENCE
	material.iridescence = iridescence;
	material.iridescenceIOR = iridescenceIOR;
	#ifdef USE_IRIDESCENCEMAP
		material.iridescence *= texture2D( iridescenceMap, vUv ).r;
	#endif
	#ifdef USE_IRIDESCENCE_THICKNESSMAP
		material.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vUv ).g + iridescenceThicknessMinimum;
	#else
		material.iridescenceThickness = iridescenceThicknessMaximum;
	#endif
#endif
#ifdef USE_SHEEN
	material.sheenColor = sheenColor;
	#ifdef USE_SHEENCOLORMAP
		material.sheenColor *= texture2D( sheenColorMap, vUv ).rgb;
	#endif
	material.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );
	#ifdef USE_SHEENROUGHNESSMAP
		material.sheenRoughness *= texture2D( sheenRoughnessMap, vUv ).a;
	#endif
#endif`,$M=`struct PhysicalMaterial {
	vec3 diffuseColor;
	float roughness;
	vec3 specularColor;
	float specularF90;
	#ifdef USE_CLEARCOAT
		float clearcoat;
		float clearcoatRoughness;
		vec3 clearcoatF0;
		float clearcoatF90;
	#endif
	#ifdef USE_IRIDESCENCE
		float iridescence;
		float iridescenceIOR;
		float iridescenceThickness;
		vec3 iridescenceFresnel;
		vec3 iridescenceF0;
	#endif
	#ifdef USE_SHEEN
		vec3 sheenColor;
		float sheenRoughness;
	#endif
};
vec3 clearcoatSpecular = vec3( 0.0 );
vec3 sheenSpecular = vec3( 0.0 );
float IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness) {
	float dotNV = saturate( dot( normal, viewDir ) );
	float r2 = roughness * roughness;
	float a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;
	float b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;
	float DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );
	return saturate( DG * RECIPROCAL_PI );
}
vec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {
	float dotNV = saturate( dot( normal, viewDir ) );
	const vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );
	const vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );
	vec4 r = roughness * c0 + c1;
	float a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;
	vec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;
	return fab;
}
vec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {
	vec2 fab = DFGApprox( normal, viewDir, roughness );
	return specularColor * fab.x + specularF90 * fab.y;
}
#ifdef USE_IRIDESCENCE
void computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
#else
void computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {
#endif
	vec2 fab = DFGApprox( normal, viewDir, roughness );
	#ifdef USE_IRIDESCENCE
		vec3 Fr = mix( specularColor, iridescenceF0, iridescence );
	#else
		vec3 Fr = specularColor;
	#endif
	vec3 FssEss = Fr * fab.x + specularF90 * fab.y;
	float Ess = fab.x + fab.y;
	float Ems = 1.0 - Ess;
	vec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;	vec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );
	singleScatter += FssEss;
	multiScatter += Fms * Ems;
}
#if NUM_RECT_AREA_LIGHTS > 0
	void RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
		vec3 normal = geometry.normal;
		vec3 viewDir = geometry.viewDir;
		vec3 position = geometry.position;
		vec3 lightPos = rectAreaLight.position;
		vec3 halfWidth = rectAreaLight.halfWidth;
		vec3 halfHeight = rectAreaLight.halfHeight;
		vec3 lightColor = rectAreaLight.color;
		float roughness = material.roughness;
		vec3 rectCoords[ 4 ];
		rectCoords[ 0 ] = lightPos + halfWidth - halfHeight;		rectCoords[ 1 ] = lightPos - halfWidth - halfHeight;
		rectCoords[ 2 ] = lightPos - halfWidth + halfHeight;
		rectCoords[ 3 ] = lightPos + halfWidth + halfHeight;
		vec2 uv = LTC_Uv( normal, viewDir, roughness );
		vec4 t1 = texture2D( ltc_1, uv );
		vec4 t2 = texture2D( ltc_2, uv );
		mat3 mInv = mat3(
			vec3( t1.x, 0, t1.y ),
			vec3(    0, 1,    0 ),
			vec3( t1.z, 0, t1.w )
		);
		vec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );
		reflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );
		reflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );
	}
#endif
void RE_Direct_Physical( const in IncidentLight directLight, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
	float dotNL = saturate( dot( geometry.normal, directLight.direction ) );
	vec3 irradiance = dotNL * directLight.color;
	#ifdef USE_CLEARCOAT
		float dotNLcc = saturate( dot( geometry.clearcoatNormal, directLight.direction ) );
		vec3 ccIrradiance = dotNLcc * directLight.color;
		clearcoatSpecular += ccIrradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.clearcoatNormal, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
	#endif
	#ifdef USE_SHEEN
		sheenSpecular += irradiance * BRDF_Sheen( directLight.direction, geometry.viewDir, geometry.normal, material.sheenColor, material.sheenRoughness );
	#endif
	#ifdef USE_IRIDESCENCE
		reflectedLight.directSpecular += irradiance * BRDF_GGX_Iridescence( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness );
	#else
		reflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometry.viewDir, geometry.normal, material.specularColor, material.specularF90, material.roughness );
	#endif
	reflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in GeometricContext geometry, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {
	reflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );
}
void 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) {
	#ifdef USE_CLEARCOAT
		clearcoatSpecular += clearcoatRadiance * EnvironmentBRDF( geometry.clearcoatNormal, geometry.viewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );
	#endif
	#ifdef USE_SHEEN
		sheenSpecular += irradiance * material.sheenColor * IBLSheenBRDF( geometry.normal, geometry.viewDir, material.sheenRoughness );
	#endif
	vec3 singleScattering = vec3( 0.0 );
	vec3 multiScattering = vec3( 0.0 );
	vec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;
	#ifdef USE_IRIDESCENCE
		computeMultiscatteringIridescence( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );
	#else
		computeMultiscattering( geometry.normal, geometry.viewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );
	#endif
	vec3 totalScattering = singleScattering + multiScattering;
	vec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );
	reflectedLight.indirectSpecular += radiance * singleScattering;
	reflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;
	reflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;
}
#define RE_Direct				RE_Direct_Physical
#define RE_Direct_RectArea		RE_Direct_RectArea_Physical
#define RE_IndirectDiffuse		RE_IndirectDiffuse_Physical
#define RE_IndirectSpecular		RE_IndirectSpecular_Physical
float computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {
	return saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );
}`,UM=`
GeometricContext geometry;
geometry.position = - vViewPosition;
geometry.normal = normal;
geometry.viewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );
#ifdef USE_CLEARCOAT
	geometry.clearcoatNormal = clearcoatNormal;
#endif
#ifdef USE_IRIDESCENCE
	float dotNVi = saturate( dot( normal, geometry.viewDir ) );
	if ( material.iridescenceThickness == 0.0 ) {
		material.iridescence = 0.0;
	} else {
		material.iridescence = saturate( material.iridescence );
	}
	if ( material.iridescence > 0.0 ) {
		material.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );
		material.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );
	}
#endif
IncidentLight directLight;
#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )
	PointLight pointLight;
	#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0
	PointLightShadow pointLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {
		pointLight = pointLights[ i ];
		getPointLightInfo( pointLight, geometry, directLight );
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )
		pointLightShadow = pointLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )
	SpotLight spotLight;
	#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0
	SpotLightShadow spotLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {
		spotLight = spotLights[ i ];
		getSpotLightInfo( spotLight, geometry, directLight );
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )
		spotLightShadow = spotLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )
	DirectionalLight directionalLight;
	#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0
	DirectionalLightShadow directionalLightShadow;
	#endif
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {
		directionalLight = directionalLights[ i ];
		getDirectionalLightInfo( directionalLight, geometry, directLight );
		#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )
		directionalLightShadow = directionalLightShadows[ i ];
		directLight.color *= all( bvec2( directLight.visible, receiveShadow ) ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
		#endif
		RE_Direct( directLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )
	RectAreaLight rectAreaLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {
		rectAreaLight = rectAreaLights[ i ];
		RE_Direct_RectArea( rectAreaLight, geometry, material, reflectedLight );
	}
	#pragma unroll_loop_end
#endif
#if defined( RE_IndirectDiffuse )
	vec3 iblIrradiance = vec3( 0.0 );
	vec3 irradiance = getAmbientLightIrradiance( ambientLightColor );
	irradiance += getLightProbeIrradiance( lightProbe, geometry.normal );
	#if ( NUM_HEMI_LIGHTS > 0 )
		#pragma unroll_loop_start
		for ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {
			irradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometry.normal );
		}
		#pragma unroll_loop_end
	#endif
#endif
#if defined( RE_IndirectSpecular )
	vec3 radiance = vec3( 0.0 );
	vec3 clearcoatRadiance = vec3( 0.0 );
#endif`,zM=`#if defined( RE_IndirectDiffuse )
	#ifdef USE_LIGHTMAP
		vec4 lightMapTexel = texture2D( lightMap, vUv2 );
		vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
		irradiance += lightMapIrradiance;
	#endif
	#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )
		iblIrradiance += getIBLIrradiance( geometry.normal );
	#endif
#endif
#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )
	radiance += getIBLRadiance( geometry.viewDir, geometry.normal, material.roughness );
	#ifdef USE_CLEARCOAT
		clearcoatRadiance += getIBLRadiance( geometry.viewDir, geometry.clearcoatNormal, material.clearcoatRoughness );
	#endif
#endif`,GM=`#if defined( RE_IndirectDiffuse )
	RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );
#endif
#if defined( RE_IndirectSpecular )
	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );
#endif`,VM=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	gl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
#endif`,HM=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	uniform float logDepthBufFC;
	varying float vFragDepth;
	varying float vIsPerspective;
#endif`,WM=`#ifdef USE_LOGDEPTHBUF
	#ifdef USE_LOGDEPTHBUF_EXT
		varying float vFragDepth;
		varying float vIsPerspective;
	#else
		uniform float logDepthBufFC;
	#endif
#endif`,jM=`#ifdef USE_LOGDEPTHBUF
	#ifdef USE_LOGDEPTHBUF_EXT
		vFragDepth = 1.0 + gl_Position.w;
		vIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );
	#else
		if ( isPerspectiveMatrix( projectionMatrix ) ) {
			gl_Position.z = log2( max( EPSILON, gl_Position.w + 1.0 ) ) * logDepthBufFC - 1.0;
			gl_Position.z *= gl_Position.w;
		}
	#endif
#endif`,qM=`#ifdef USE_MAP
	vec4 sampledDiffuseColor = texture2D( map, vUv );
	#ifdef DECODE_VIDEO_TEXTURE
		sampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );
	#endif
	diffuseColor *= sampledDiffuseColor;
#endif`,XM=`#ifdef USE_MAP
	uniform sampler2D map;
#endif`,YM=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
	vec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;
#endif
#ifdef USE_MAP
	diffuseColor *= texture2D( map, uv );
#endif
#ifdef USE_ALPHAMAP
	diffuseColor.a *= texture2D( alphaMap, uv ).g;
#endif`,JM=`#if defined( USE_MAP ) || defined( USE_ALPHAMAP )
	uniform mat3 uvTransform;
#endif
#ifdef USE_MAP
	uniform sampler2D map;
#endif
#ifdef USE_ALPHAMAP
	uniform sampler2D alphaMap;
#endif`,ZM=`float metalnessFactor = metalness;
#ifdef USE_METALNESSMAP
	vec4 texelMetalness = texture2D( metalnessMap, vUv );
	metalnessFactor *= texelMetalness.b;
#endif`,KM=`#ifdef USE_METALNESSMAP
	uniform sampler2D metalnessMap;
#endif`,QM=`#if defined( USE_MORPHCOLORS ) && defined( MORPHTARGETS_TEXTURE )
	vColor *= morphTargetBaseInfluence;
	for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
		#if defined( USE_COLOR_ALPHA )
			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];
		#elif defined( USE_COLOR )
			if ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];
		#endif
	}
#endif`,eS=`#ifdef USE_MORPHNORMALS
	objectNormal *= morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
			if ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];
		}
	#else
		objectNormal += morphNormal0 * morphTargetInfluences[ 0 ];
		objectNormal += morphNormal1 * morphTargetInfluences[ 1 ];
		objectNormal += morphNormal2 * morphTargetInfluences[ 2 ];
		objectNormal += morphNormal3 * morphTargetInfluences[ 3 ];
	#endif
#endif`,tS=`#ifdef USE_MORPHTARGETS
	uniform float morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		uniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];
		uniform sampler2DArray morphTargetsTexture;
		uniform ivec2 morphTargetsTextureSize;
		vec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {
			int texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;
			int y = texelIndex / morphTargetsTextureSize.x;
			int x = texelIndex - y * morphTargetsTextureSize.x;
			ivec3 morphUV = ivec3( x, y, morphTargetIndex );
			return texelFetch( morphTargetsTexture, morphUV, 0 );
		}
	#else
		#ifndef USE_MORPHNORMALS
			uniform float morphTargetInfluences[ 8 ];
		#else
			uniform float morphTargetInfluences[ 4 ];
		#endif
	#endif
#endif`,nS=`#ifdef USE_MORPHTARGETS
	transformed *= morphTargetBaseInfluence;
	#ifdef MORPHTARGETS_TEXTURE
		for ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {
			if ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];
		}
	#else
		transformed += morphTarget0 * morphTargetInfluences[ 0 ];
		transformed += morphTarget1 * morphTargetInfluences[ 1 ];
		transformed += morphTarget2 * morphTargetInfluences[ 2 ];
		transformed += morphTarget3 * morphTargetInfluences[ 3 ];
		#ifndef USE_MORPHNORMALS
			transformed += morphTarget4 * morphTargetInfluences[ 4 ];
			transformed += morphTarget5 * morphTargetInfluences[ 5 ];
			transformed += morphTarget6 * morphTargetInfluences[ 6 ];
			transformed += morphTarget7 * morphTargetInfluences[ 7 ];
		#endif
	#endif
#endif`,iS=`float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;
#ifdef FLAT_SHADED
	vec3 fdx = vec3( dFdx( vViewPosition.x ), dFdx( vViewPosition.y ), dFdx( vViewPosition.z ) );
	vec3 fdy = vec3( dFdy( vViewPosition.x ), dFdy( vViewPosition.y ), dFdy( vViewPosition.z ) );
	vec3 normal = normalize( cross( fdx, fdy ) );
#else
	vec3 normal = normalize( vNormal );
	#ifdef DOUBLE_SIDED
		normal = normal * faceDirection;
	#endif
	#ifdef USE_TANGENT
		vec3 tangent = normalize( vTangent );
		vec3 bitangent = normalize( vBitangent );
		#ifdef DOUBLE_SIDED
			tangent = tangent * faceDirection;
			bitangent = bitangent * faceDirection;
		#endif
		#if defined( TANGENTSPACE_NORMALMAP ) || defined( USE_CLEARCOAT_NORMALMAP )
			mat3 vTBN = mat3( tangent, bitangent, normal );
		#endif
	#endif
#endif
vec3 geometryNormal = normal;`,sS=`#ifdef OBJECTSPACE_NORMALMAP
	normal = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
	#ifdef FLIP_SIDED
		normal = - normal;
	#endif
	#ifdef DOUBLE_SIDED
		normal = normal * faceDirection;
	#endif
	normal = normalize( normalMatrix * normal );
#elif defined( TANGENTSPACE_NORMALMAP )
	vec3 mapN = texture2D( normalMap, vUv ).xyz * 2.0 - 1.0;
	mapN.xy *= normalScale;
	#ifdef USE_TANGENT
		normal = normalize( vTBN * mapN );
	#else
		normal = perturbNormal2Arb( - vViewPosition, normal, mapN, faceDirection );
	#endif
#elif defined( USE_BUMPMAP )
	normal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );
#endif`,rS=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,oS=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,aS=`#ifndef FLAT_SHADED
	vNormal = normalize( transformedNormal );
	#ifdef USE_TANGENT
		vTangent = normalize( transformedTangent );
		vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
	#endif
#endif`,lS=`#ifdef USE_NORMALMAP
	uniform sampler2D normalMap;
	uniform vec2 normalScale;
#endif
#ifdef OBJECTSPACE_NORMALMAP
	uniform mat3 normalMatrix;
#endif
#if ! defined ( USE_TANGENT ) && ( defined ( TANGENTSPACE_NORMALMAP ) || defined ( USE_CLEARCOAT_NORMALMAP ) )
	vec3 perturbNormal2Arb( vec3 eye_pos, vec3 surf_norm, vec3 mapN, float faceDirection ) {
		vec3 q0 = dFdx( eye_pos.xyz );
		vec3 q1 = dFdy( eye_pos.xyz );
		vec2 st0 = dFdx( vUv.st );
		vec2 st1 = dFdy( vUv.st );
		vec3 N = surf_norm;
		vec3 q1perp = cross( q1, N );
		vec3 q0perp = cross( N, q0 );
		vec3 T = q1perp * st0.x + q0perp * st1.x;
		vec3 B = q1perp * st0.y + q0perp * st1.y;
		float det = max( dot( T, T ), dot( B, B ) );
		float scale = ( det == 0.0 ) ? 0.0 : faceDirection * inversesqrt( det );
		return normalize( T * ( mapN.x * scale ) + B * ( mapN.y * scale ) + N * mapN.z );
	}
#endif`,cS=`#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal = geometryNormal;
#endif`,hS=`#ifdef USE_CLEARCOAT_NORMALMAP
	vec3 clearcoatMapN = texture2D( clearcoatNormalMap, vUv ).xyz * 2.0 - 1.0;
	clearcoatMapN.xy *= clearcoatNormalScale;
	#ifdef USE_TANGENT
		clearcoatNormal = normalize( vTBN * clearcoatMapN );
	#else
		clearcoatNormal = perturbNormal2Arb( - vViewPosition, clearcoatNormal, clearcoatMapN, faceDirection );
	#endif
#endif`,uS=`#ifdef USE_CLEARCOATMAP
	uniform sampler2D clearcoatMap;
#endif
#ifdef USE_CLEARCOAT_ROUGHNESSMAP
	uniform sampler2D clearcoatRoughnessMap;
#endif
#ifdef USE_CLEARCOAT_NORMALMAP
	uniform sampler2D clearcoatNormalMap;
	uniform vec2 clearcoatNormalScale;
#endif`,dS=`#ifdef USE_IRIDESCENCEMAP
	uniform sampler2D iridescenceMap;
#endif
#ifdef USE_IRIDESCENCE_THICKNESSMAP
	uniform sampler2D iridescenceThicknessMap;
#endif`,pS=`#ifdef OPAQUE
diffuseColor.a = 1.0;
#endif
#ifdef USE_TRANSMISSION
diffuseColor.a *= transmissionAlpha + 0.1;
#endif
gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,fS=`vec3 packNormalToRGB( const in vec3 normal ) {
	return normalize( normal ) * 0.5 + 0.5;
}
vec3 unpackRGBToNormal( const in vec3 rgb ) {
	return 2.0 * rgb.xyz - 1.0;
}
const float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;
const vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );
const vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );
const float ShiftRight8 = 1. / 256.;
vec4 packDepthToRGBA( const in float v ) {
	vec4 r = vec4( fract( v * PackFactors ), v );
	r.yzw -= r.xyz * ShiftRight8;	return r * PackUpscale;
}
float unpackRGBAToDepth( const in vec4 v ) {
	return dot( v, UnpackFactors );
}
vec4 pack2HalfToRGBA( vec2 v ) {
	vec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );
	return vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );
}
vec2 unpackRGBATo2Half( vec4 v ) {
	return vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );
}
float viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {
	return ( viewZ + near ) / ( near - far );
}
float orthographicDepthToViewZ( const in float linearClipZ, const in float near, const in float far ) {
	return linearClipZ * ( near - far ) - near;
}
float viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {
	return ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );
}
float perspectiveDepthToViewZ( const in float invClipZ, const in float near, const in float far ) {
	return ( near * far ) / ( ( far - near ) * invClipZ - far );
}`,mS=`#ifdef PREMULTIPLIED_ALPHA
	gl_FragColor.rgb *= gl_FragColor.a;
#endif`,gS=`vec4 mvPosition = vec4( transformed, 1.0 );
#ifdef USE_INSTANCING
	mvPosition = instanceMatrix * mvPosition;
#endif
mvPosition = modelViewMatrix * mvPosition;
gl_Position = projectionMatrix * mvPosition;`,_S=`#ifdef DITHERING
	gl_FragColor.rgb = dithering( gl_FragColor.rgb );
#endif`,yS=`#ifdef DITHERING
	vec3 dithering( vec3 color ) {
		float grid_position = rand( gl_FragCoord.xy );
		vec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );
		dither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );
		return color + dither_shift_RGB;
	}
#endif`,vS=`float roughnessFactor = roughness;
#ifdef USE_ROUGHNESSMAP
	vec4 texelRoughness = texture2D( roughnessMap, vUv );
	roughnessFactor *= texelRoughness.g;
#endif`,xS=`#ifdef USE_ROUGHNESSMAP
	uniform sampler2D roughnessMap;
#endif`,bS=`#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
		uniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
		uniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];
		varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];
		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
		uniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};
		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
	#endif
	float texture2DCompare( sampler2D depths, vec2 uv, float compare ) {
		return step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );
	}
	vec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {
		return unpackRGBATo2Half( texture2D( shadow, uv ) );
	}
	float VSMShadow (sampler2D shadow, vec2 uv, float compare ){
		float occlusion = 1.0;
		vec2 distribution = texture2DDistribution( shadow, uv );
		float hard_shadow = step( compare , distribution.x );
		if (hard_shadow != 1.0 ) {
			float distance = compare - distribution.x ;
			float variance = max( 0.00000, distribution.y * distribution.y );
			float softness_probability = variance / (variance + distance * distance );			softness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );			occlusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );
		}
		return occlusion;
	}
	float getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord ) {
		float shadow = 1.0;
		shadowCoord.xyz /= shadowCoord.w;
		shadowCoord.z += shadowBias;
		bvec4 inFrustumVec = bvec4 ( shadowCoord.x >= 0.0, shadowCoord.x <= 1.0, shadowCoord.y >= 0.0, shadowCoord.y <= 1.0 );
		bool inFrustum = all( inFrustumVec );
		bvec2 frustumTestVec = bvec2( inFrustum, shadowCoord.z <= 1.0 );
		bool frustumTest = all( frustumTestVec );
		if ( frustumTest ) {
		#if defined( SHADOWMAP_TYPE_PCF )
			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
			float dx0 = - texelSize.x * shadowRadius;
			float dy0 = - texelSize.y * shadowRadius;
			float dx1 = + texelSize.x * shadowRadius;
			float dy1 = + texelSize.y * shadowRadius;
			float dx2 = dx0 / 2.0;
			float dy2 = dy0 / 2.0;
			float dx3 = dx1 / 2.0;
			float dy3 = dy1 / 2.0;
			shadow = (
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )
			) * ( 1.0 / 17.0 );
		#elif defined( SHADOWMAP_TYPE_PCF_SOFT )
			vec2 texelSize = vec2( 1.0 ) / shadowMapSize;
			float dx = texelSize.x;
			float dy = texelSize.y;
			vec2 uv = shadowCoord.xy;
			vec2 f = fract( uv * shadowMapSize + 0.5 );
			uv -= f * texelSize;
			shadow = (
				texture2DCompare( shadowMap, uv, shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +
				texture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),
					 f.x ) +
				mix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ), 
					 texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),
					 f.y ) +
				mix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ), 
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),
						  f.x ),
					 mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ), 
						  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),
						  f.x ),
					 f.y )
			) * ( 1.0 / 9.0 );
		#elif defined( SHADOWMAP_TYPE_VSM )
			shadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );
		#else
			shadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );
		#endif
		}
		return shadow;
	}
	vec2 cubeToUV( vec3 v, float texelSizeY ) {
		vec3 absV = abs( v );
		float scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );
		absV *= scaleToCube;
		v *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );
		vec2 planar = v.xy;
		float almostATexel = 1.5 * texelSizeY;
		float almostOne = 1.0 - almostATexel;
		if ( absV.z >= almostOne ) {
			if ( v.z > 0.0 )
				planar.x = 4.0 - v.x;
		} else if ( absV.x >= almostOne ) {
			float signX = sign( v.x );
			planar.x = v.z * signX + 2.0 * signX;
		} else if ( absV.y >= almostOne ) {
			float signY = sign( v.y );
			planar.x = v.x + 2.0 * signY + 2.0;
			planar.y = v.z * signY - 2.0;
		}
		return vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );
	}
	float getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {
		vec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );
		vec3 lightToPosition = shadowCoord.xyz;
		float dp = ( length( lightToPosition ) - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );		dp += shadowBias;
		vec3 bd3D = normalize( lightToPosition );
		#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )
			vec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;
			return (
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +
				texture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )
			) * ( 1.0 / 9.0 );
		#else
			return texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );
		#endif
	}
#endif`,MS=`#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
		uniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];
		varying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];
		struct DirectionalLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
		uniform mat4 spotShadowMatrix[ NUM_SPOT_LIGHT_SHADOWS ];
		varying vec4 vSpotShadowCoord[ NUM_SPOT_LIGHT_SHADOWS ];
		struct SpotLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
		};
		uniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
		uniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];
		varying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];
		struct PointLightShadow {
			float shadowBias;
			float shadowNormalBias;
			float shadowRadius;
			vec2 shadowMapSize;
			float shadowCameraNear;
			float shadowCameraFar;
		};
		uniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];
	#endif
#endif`,SS=`#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0 || NUM_SPOT_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0
		vec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );
		vec4 shadowWorldPosition;
	#endif
	#if NUM_DIR_LIGHT_SHADOWS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );
		vDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {
		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias, 0 );
		vSpotShadowCoord[ i ] = spotShadowMatrix[ i ] * shadowWorldPosition;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
		shadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );
		vPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;
	}
	#pragma unroll_loop_end
	#endif
#endif`,wS=`float getShadowMask() {
	float shadow = 1.0;
	#ifdef USE_SHADOWMAP
	#if NUM_DIR_LIGHT_SHADOWS > 0
	DirectionalLightShadow directionalLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {
		directionalLight = directionalLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_SPOT_LIGHT_SHADOWS > 0
	SpotLightShadow spotLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {
		spotLight = spotLightShadows[ i ];
		shadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowBias, spotLight.shadowRadius, vSpotShadowCoord[ i ] ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#if NUM_POINT_LIGHT_SHADOWS > 0
	PointLightShadow pointLight;
	#pragma unroll_loop_start
	for ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {
		pointLight = pointLightShadows[ i ];
		shadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;
	}
	#pragma unroll_loop_end
	#endif
	#endif
	return shadow;
}`,CS=`#ifdef USE_SKINNING
	mat4 boneMatX = getBoneMatrix( skinIndex.x );
	mat4 boneMatY = getBoneMatrix( skinIndex.y );
	mat4 boneMatZ = getBoneMatrix( skinIndex.z );
	mat4 boneMatW = getBoneMatrix( skinIndex.w );
#endif`,AS=`#ifdef USE_SKINNING
	uniform mat4 bindMatrix;
	uniform mat4 bindMatrixInverse;
	uniform highp sampler2D boneTexture;
	uniform int boneTextureSize;
	mat4 getBoneMatrix( const in float i ) {
		float j = i * 4.0;
		float x = mod( j, float( boneTextureSize ) );
		float y = floor( j / float( boneTextureSize ) );
		float dx = 1.0 / float( boneTextureSize );
		float dy = 1.0 / float( boneTextureSize );
		y = dy * ( y + 0.5 );
		vec4 v1 = texture2D( boneTexture, vec2( dx * ( x + 0.5 ), y ) );
		vec4 v2 = texture2D( boneTexture, vec2( dx * ( x + 1.5 ), y ) );
		vec4 v3 = texture2D( boneTexture, vec2( dx * ( x + 2.5 ), y ) );
		vec4 v4 = texture2D( boneTexture, vec2( dx * ( x + 3.5 ), y ) );
		mat4 bone = mat4( v1, v2, v3, v4 );
		return bone;
	}
#endif`,TS=`#ifdef USE_SKINNING
	vec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );
	vec4 skinned = vec4( 0.0 );
	skinned += boneMatX * skinVertex * skinWeight.x;
	skinned += boneMatY * skinVertex * skinWeight.y;
	skinned += boneMatZ * skinVertex * skinWeight.z;
	skinned += boneMatW * skinVertex * skinWeight.w;
	transformed = ( bindMatrixInverse * skinned ).xyz;
#endif`,ES=`#ifdef USE_SKINNING
	mat4 skinMatrix = mat4( 0.0 );
	skinMatrix += skinWeight.x * boneMatX;
	skinMatrix += skinWeight.y * boneMatY;
	skinMatrix += skinWeight.z * boneMatZ;
	skinMatrix += skinWeight.w * boneMatW;
	skinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;
	objectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;
	#ifdef USE_TANGENT
		objectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;
	#endif
#endif`,LS=`float specularStrength;
#ifdef USE_SPECULARMAP
	vec4 texelSpecular = texture2D( specularMap, vUv );
	specularStrength = texelSpecular.r;
#else
	specularStrength = 1.0;
#endif`,RS=`#ifdef USE_SPECULARMAP
	uniform sampler2D specularMap;
#endif`,PS=`#if defined( TONE_MAPPING )
	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
#endif`,IS=`#ifndef saturate
#define saturate( a ) clamp( a, 0.0, 1.0 )
#endif
uniform float toneMappingExposure;
vec3 LinearToneMapping( vec3 color ) {
	return toneMappingExposure * color;
}
vec3 ReinhardToneMapping( vec3 color ) {
	color *= toneMappingExposure;
	return saturate( color / ( vec3( 1.0 ) + color ) );
}
vec3 OptimizedCineonToneMapping( vec3 color ) {
	color *= toneMappingExposure;
	color = max( vec3( 0.0 ), color - 0.004 );
	return pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );
}
vec3 RRTAndODTFit( vec3 v ) {
	vec3 a = v * ( v + 0.0245786 ) - 0.000090537;
	vec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;
	return a / b;
}
vec3 ACESFilmicToneMapping( vec3 color ) {
	const mat3 ACESInputMat = mat3(
		vec3( 0.59719, 0.07600, 0.02840 ),		vec3( 0.35458, 0.90834, 0.13383 ),
		vec3( 0.04823, 0.01566, 0.83777 )
	);
	const mat3 ACESOutputMat = mat3(
		vec3(  1.60475, -0.10208, -0.00327 ),		vec3( -0.53108,  1.10813, -0.07276 ),
		vec3( -0.07367, -0.00605,  1.07602 )
	);
	color *= toneMappingExposure / 0.6;
	color = ACESInputMat * color;
	color = RRTAndODTFit( color );
	color = ACESOutputMat * color;
	return saturate( color );
}
vec3 CustomToneMapping( vec3 color ) { return color; }`,DS=`#ifdef USE_TRANSMISSION
	float transmissionAlpha = 1.0;
	float transmissionFactor = transmission;
	float thicknessFactor = thickness;
	#ifdef USE_TRANSMISSIONMAP
		transmissionFactor *= texture2D( transmissionMap, vUv ).r;
	#endif
	#ifdef USE_THICKNESSMAP
		thicknessFactor *= texture2D( thicknessMap, vUv ).g;
	#endif
	vec3 pos = vWorldPosition;
	vec3 v = normalize( cameraPosition - pos );
	vec3 n = inverseTransformDirection( normal, viewMatrix );
	vec4 transmission = getIBLVolumeRefraction(
		n, v, roughnessFactor, material.diffuseColor, material.specularColor, material.specularF90,
		pos, modelMatrix, viewMatrix, projectionMatrix, ior, thicknessFactor,
		attenuationColor, attenuationDistance );
	totalDiffuse = mix( totalDiffuse, transmission.rgb, transmissionFactor );
	transmissionAlpha = mix( transmissionAlpha, transmission.a, transmissionFactor );
#endif`,FS=`#ifdef USE_TRANSMISSION
	uniform float transmission;
	uniform float thickness;
	uniform float attenuationDistance;
	uniform vec3 attenuationColor;
	#ifdef USE_TRANSMISSIONMAP
		uniform sampler2D transmissionMap;
	#endif
	#ifdef USE_THICKNESSMAP
		uniform sampler2D thicknessMap;
	#endif
	uniform vec2 transmissionSamplerSize;
	uniform sampler2D transmissionSamplerMap;
	uniform mat4 modelMatrix;
	uniform mat4 projectionMatrix;
	varying vec3 vWorldPosition;
	vec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {
		vec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );
		vec3 modelScale;
		modelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );
		modelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );
		modelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );
		return normalize( refractionVector ) * thickness * modelScale;
	}
	float applyIorToRoughness( const in float roughness, const in float ior ) {
		return roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );
	}
	vec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {
		float framebufferLod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );
		#ifdef texture2DLodEXT
			return texture2DLodEXT( transmissionSamplerMap, fragCoord.xy, framebufferLod );
		#else
			return texture2D( transmissionSamplerMap, fragCoord.xy, framebufferLod );
		#endif
	}
	vec3 applyVolumeAttenuation( const in vec3 radiance, const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {
		if ( attenuationDistance == 0.0 ) {
			return radiance;
		} else {
			vec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;
			vec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );			return transmittance * radiance;
		}
	}
	vec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,
		const in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,
		const in mat4 viewMatrix, const in mat4 projMatrix, const in float ior, const in float thickness,
		const in vec3 attenuationColor, const in float attenuationDistance ) {
		vec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );
		vec3 refractedRayExit = position + transmissionRay;
		vec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );
		vec2 refractionCoords = ndcPos.xy / ndcPos.w;
		refractionCoords += 1.0;
		refractionCoords /= 2.0;
		vec4 transmittedLight = getTransmissionSample( refractionCoords, roughness, ior );
		vec3 attenuatedColor = applyVolumeAttenuation( transmittedLight.rgb, length( transmissionRay ), attenuationColor, attenuationDistance );
		vec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );
		return vec4( ( 1.0 - F ) * attenuatedColor * diffuseColor, transmittedLight.a );
	}
#endif`,OS=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )
	varying vec2 vUv;
#endif`,NS=`#ifdef USE_UV
	#ifdef UVS_VERTEX_ONLY
		vec2 vUv;
	#else
		varying vec2 vUv;
	#endif
	uniform mat3 uvTransform;
#endif`,kS=`#ifdef USE_UV
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
#endif`,BS=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	varying vec2 vUv2;
#endif`,$S=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	attribute vec2 uv2;
	varying vec2 vUv2;
	uniform mat3 uv2Transform;
#endif`,US=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	vUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;
#endif`,zS=`#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION )
	vec4 worldPosition = vec4( transformed, 1.0 );
	#ifdef USE_INSTANCING
		worldPosition = instanceMatrix * worldPosition;
	#endif
	worldPosition = modelMatrix * worldPosition;
#endif`;const GS=`varying vec2 vUv;
uniform mat3 uvTransform;
void main() {
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
	gl_Position = vec4( position.xy, 1.0, 1.0 );
}`,VS=`uniform sampler2D t2D;
varying vec2 vUv;
void main() {
	gl_FragColor = texture2D( t2D, vUv );
	#ifdef DECODE_VIDEO_TEXTURE
		gl_FragColor = vec4( mix( pow( gl_FragColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), gl_FragColor.rgb * 0.0773993808, vec3( lessThanEqual( gl_FragColor.rgb, vec3( 0.04045 ) ) ) ), gl_FragColor.w );
	#endif
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,HS=`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
	gl_Position.z = gl_Position.w;
}`,WS=`#include <envmap_common_pars_fragment>
uniform float opacity;
varying vec3 vWorldDirection;
#include <cube_uv_reflection_fragment>
void main() {
	vec3 vReflect = vWorldDirection;
	#include <envmap_fragment>
	gl_FragColor = envColor;
	gl_FragColor.a *= opacity;
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,jS=`#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
varying vec2 vHighPrecisionZW;
void main() {
	#include <uv_vertex>
	#include <skinbase_vertex>
	#ifdef USE_DISPLACEMENTMAP
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vHighPrecisionZW = gl_Position.zw;
}`,qS=`#if DEPTH_PACKING == 3200
	uniform float opacity;
#endif
#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
varying vec2 vHighPrecisionZW;
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( 1.0 );
	#if DEPTH_PACKING == 3200
		diffuseColor.a = opacity;
	#endif
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <logdepthbuf_fragment>
	float fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;
	#if DEPTH_PACKING == 3200
		gl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );
	#elif DEPTH_PACKING == 3201
		gl_FragColor = packDepthToRGBA( fragCoordZ );
	#endif
}`,XS=`#define DISTANCE
varying vec3 vWorldPosition;
#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <skinbase_vertex>
	#ifdef USE_DISPLACEMENTMAP
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <worldpos_vertex>
	#include <clipping_planes_vertex>
	vWorldPosition = worldPosition.xyz;
}`,YS=`#define DISTANCE
uniform vec3 referencePosition;
uniform float nearDistance;
uniform float farDistance;
varying vec3 vWorldPosition;
#include <common>
#include <packing>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <clipping_planes_pars_fragment>
void main () {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( 1.0 );
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	float dist = length( vWorldPosition - referencePosition );
	dist = ( dist - nearDistance ) / ( farDistance - nearDistance );
	dist = saturate( dist );
	gl_FragColor = packDepthToRGBA( dist );
}`,JS=`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
}`,ZS=`uniform sampler2D tEquirect;
varying vec3 vWorldDirection;
#include <common>
void main() {
	vec3 direction = normalize( vWorldDirection );
	vec2 sampleUV = equirectUv( direction );
	gl_FragColor = texture2D( tEquirect, sampleUV );
	#include <tonemapping_fragment>
	#include <encodings_fragment>
}`,KS=`uniform float scale;
attribute float lineDistance;
varying float vLineDistance;
#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	vLineDistance = scale * lineDistance;
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
}`,QS=`uniform vec3 diffuse;
uniform float opacity;
uniform float dashSize;
uniform float totalSize;
varying float vLineDistance;
#include <common>
#include <color_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	if ( mod( vLineDistance, totalSize ) > dashSize ) {
		discard;
	}
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <color_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
}`,ew=`#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )
		#include <beginnormal_vertex>
		#include <morphnormal_vertex>
		#include <skinbase_vertex>
		#include <skinnormal_vertex>
		#include <defaultnormal_vertex>
	#endif
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <fog_vertex>
}`,tw=`uniform vec3 diffuse;
uniform float opacity;
#ifndef FLAT_SHADED
	varying vec3 vNormal;
#endif
#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <fog_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	#ifdef USE_LIGHTMAP
		vec4 lightMapTexel = texture2D( lightMap, vUv2 );
		reflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;
	#else
		reflectedLight.indirectDiffuse += vec3( 1.0 );
	#endif
	#include <aomap_fragment>
	reflectedLight.indirectDiffuse *= diffuseColor.rgb;
	vec3 outgoingLight = reflectedLight.indirectDiffuse;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,nw=`#define LAMBERT
varying vec3 vLightFront;
varying vec3 vIndirectFront;
#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <bsdfs>
#include <lights_pars_begin>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <lights_lambert_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,iw=`uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;
varying vec3 vLightFront;
varying vec3 vIndirectFront;
#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <fog_pars_fragment>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <emissivemap_fragment>
	#ifdef DOUBLE_SIDED
		reflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;
	#else
		reflectedLight.indirectDiffuse += vIndirectFront;
	#endif
	#include <lightmap_fragment>
	reflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );
	#ifdef DOUBLE_SIDED
		reflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;
	#else
		reflectedLight.directDiffuse = vLightFront;
	#endif
	reflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,sw=`#define MATCAP
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <color_pars_vertex>
#include <displacementmap_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
	vViewPosition = - mvPosition.xyz;
}`,rw=`#define MATCAP
uniform vec3 diffuse;
uniform float opacity;
uniform sampler2D matcap;
varying vec3 vViewPosition;
#include <common>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	vec3 viewDir = normalize( vViewPosition );
	vec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );
	vec3 y = cross( viewDir, x );
	vec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;
	#ifdef USE_MATCAP
		vec4 matcapColor = texture2D( matcap, uv );
	#else
		vec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );
	#endif
	vec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,ow=`#define NORMAL
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	varying vec3 vViewPosition;
#endif
#include <common>
#include <uv_pars_vertex>
#include <displacementmap_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	vViewPosition = - mvPosition.xyz;
#endif
}`,aw=`#define NORMAL
uniform float opacity;
#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( TANGENTSPACE_NORMALMAP )
	varying vec3 vViewPosition;
#endif
#include <packing>
#include <uv_pars_fragment>
#include <normal_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	#include <logdepthbuf_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	gl_FragColor = vec4( packNormalToRGB( normal ), opacity );
	#ifdef OPAQUE
		gl_FragColor.a = 1.0;
	#endif
}`,lw=`#define PHONG
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <envmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,cw=`#define PHONG
uniform vec3 diffuse;
uniform vec3 emissive;
uniform vec3 specular;
uniform float shininess;
uniform float opacity;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_phong_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_phong_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;
	#include <envmap_fragment>
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,hw=`#define STANDARD
varying vec3 vViewPosition;
#ifdef USE_TRANSMISSION
	varying vec3 vWorldPosition;
#endif
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
#ifdef USE_TRANSMISSION
	vWorldPosition = worldPosition.xyz;
#endif
}`,uw=`#define STANDARD
#ifdef PHYSICAL
	#define IOR
	#define SPECULAR
#endif
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float roughness;
uniform float metalness;
uniform float opacity;
#ifdef IOR
	uniform float ior;
#endif
#ifdef SPECULAR
	uniform float specularIntensity;
	uniform vec3 specularColor;
	#ifdef USE_SPECULARINTENSITYMAP
		uniform sampler2D specularIntensityMap;
	#endif
	#ifdef USE_SPECULARCOLORMAP
		uniform sampler2D specularColorMap;
	#endif
#endif
#ifdef USE_CLEARCOAT
	uniform float clearcoat;
	uniform float clearcoatRoughness;
#endif
#ifdef USE_IRIDESCENCE
	uniform float iridescence;
	uniform float iridescenceIOR;
	uniform float iridescenceThicknessMinimum;
	uniform float iridescenceThicknessMaximum;
#endif
#ifdef USE_SHEEN
	uniform vec3 sheenColor;
	uniform float sheenRoughness;
	#ifdef USE_SHEENCOLORMAP
		uniform sampler2D sheenColorMap;
	#endif
	#ifdef USE_SHEENROUGHNESSMAP
		uniform sampler2D sheenRoughnessMap;
	#endif
#endif
varying vec3 vViewPosition;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <bsdfs>
#include <iridescence_fragment>
#include <cube_uv_reflection_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_physical_pars_fragment>
#include <fog_pars_fragment>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_physical_pars_fragment>
#include <transmission_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <clearcoat_pars_fragment>
#include <iridescence_pars_fragment>
#include <roughnessmap_pars_fragment>
#include <metalnessmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <roughnessmap_fragment>
	#include <metalnessmap_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <clearcoat_normal_fragment_begin>
	#include <clearcoat_normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_physical_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;
	vec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;
	#include <transmission_fragment>
	vec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;
	#ifdef USE_SHEEN
		float sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );
		outgoingLight = outgoingLight * sheenEnergyComp + sheenSpecular;
	#endif
	#ifdef USE_CLEARCOAT
		float dotNVcc = saturate( dot( geometry.clearcoatNormal, geometry.viewDir ) );
		vec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );
		outgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + clearcoatSpecular * material.clearcoat;
	#endif
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,dw=`#define TOON
varying vec3 vViewPosition;
#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <displacementmap_pars_vertex>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <normal_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <normal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <displacementmap_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	vViewPosition = - mvPosition.xyz;
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,pw=`#define TOON
uniform vec3 diffuse;
uniform vec3 emissive;
uniform float opacity;
#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <gradientmap_pars_fragment>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <normal_pars_fragment>
#include <lights_toon_pars_fragment>
#include <shadowmap_pars_fragment>
#include <bumpmap_pars_fragment>
#include <normalmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec4 diffuseColor = vec4( diffuse, opacity );
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <normal_fragment_begin>
	#include <normal_fragment_maps>
	#include <emissivemap_fragment>
	#include <lights_toon_fragment>
	#include <lights_fragment_begin>
	#include <lights_fragment_maps>
	#include <lights_fragment_end>
	#include <aomap_fragment>
	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}`,fw=`uniform float size;
uniform float scale;
#include <common>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <color_vertex>
	#include <morphcolor_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <project_vertex>
	gl_PointSize = size;
	#ifdef USE_SIZEATTENUATION
		bool isPerspective = isPerspectiveMatrix( projectionMatrix );
		if ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );
	#endif
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <worldpos_vertex>
	#include <fog_vertex>
}`,mw=`uniform vec3 diffuse;
uniform float opacity;
#include <common>
#include <color_pars_fragment>
#include <map_particle_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_particle_fragment>
	#include <color_fragment>
	#include <alphatest_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
}`,gw=`#include <common>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
void main() {
	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>
	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <worldpos_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}`,_w=`uniform vec3 color;
uniform float opacity;
#include <common>
#include <packing>
#include <fog_pars_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>
void main() {
	gl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
}`,yw=`uniform float rotation;
uniform vec2 center;
#include <common>
#include <uv_pars_vertex>
#include <fog_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>
void main() {
	#include <uv_vertex>
	vec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );
	vec2 scale;
	scale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );
	scale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );
	#ifndef USE_SIZEATTENUATION
		bool isPerspective = isPerspectiveMatrix( projectionMatrix );
		if ( isPerspective ) scale *= - mvPosition.z;
	#endif
	vec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;
	vec2 rotatedPosition;
	rotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;
	rotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;
	mvPosition.xy += rotatedPosition;
	gl_Position = projectionMatrix * mvPosition;
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>
	#include <fog_vertex>
}`,vw=`uniform vec3 diffuse;
uniform float opacity;
#include <common>
#include <uv_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <fog_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>
void main() {
	#include <clipping_planes_fragment>
	vec3 outgoingLight = vec3( 0.0 );
	vec4 diffuseColor = vec4( diffuse, opacity );
	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	outgoingLight = diffuseColor.rgb;
	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
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s=d,t=u(h,p,0),i=h.length,g},this.beginShadows=function(){r=!0,u(null)},this.endShadows=function(){r=!1,c()},this.setState=function(h,d,p){const g=h.clippingPlanes,m=h.clipIntersection,f=h.clipShadows,_=n.get(h);if(!s||g===null||g.length===0||r&&!f)r?u(null):c();else{const v=r?0:i,b=v*4;let x=_.clippingState||null;l.value=x,x=u(g,d,b,p);for(let w=0;w!==b;++w)x[w]=t[w];_.clippingState=x,this.numIntersection=m?this.numPlanes:0,this.numPlanes+=v}};function c(){l.value!==t&&(l.value=t,l.needsUpdate=i>0),e.numPlanes=i,e.numIntersection=0}function u(h,d,p,g){const m=h!==null?h.length:0;let f=null;if(m!==0){if(f=l.value,g!==!0||f===null){const _=p+m*4,v=d.matrixWorldInverse;a.getNormalMatrix(v),(f===null||f.length<_)&&(f=new Float32Array(_));for(let b=0,x=p;b!==m;++b,x+=4)o.copy(h[b]).applyMatrix4(v,a),o.normal.toArray(f,x),f[x+3]=o.constant}l.value=f,l.needsUpdate=!0}return e.numPlanes=m,e.numIntersection=0,f}}function Cw(n){let e=new WeakMap;function t(o,a){return a===ba?o.mapping=Ui:a===Ma&&(o.mapping=zi),o}function i(o){if(o&&o.isTexture&&o.isRenderTargetTexture===!1){const a=o.mapping;if(a===ba||a===Ma)if(e.has(o)){const l=e.get(o).texture;return t(l,o.mapping)}else{const l=o.image;if(l&&l.height>0){const c=new zb(l.height/2);return c.fromEquirectangularTexture(n,o),e.set(o,c),o.addEventListener("dispose",s),t(c.texture,o.mapping)}else return null}}return o}function s(o){const a=o.target;a.removeEventListener("dispose",s);const l=e.get(a);l!==void 0&&(e.delete(a),l.dispose())}function r(){e=new WeakMap}return{get:i,dispose:r}}class ls extends fp{constructor(e=-1,t=1,i=1,s=-1,r=.1,o=2e3){super();this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=e,this.right=t,this.top=i,this.bottom=s,this.near=r,this.far=o,this.updateProjectionMatrix()}copy(e,t){return super.copy(e,t),this.left=e.left,this.right=e.right,this.top=e.top,this.bottom=e.bottom,this.near=e.near,this.far=e.far,this.zoom=e.zoom,this.view=e.view===null?null:Object.assign({},e.view),this}setViewOffset(e,t,i,s,r,o){this.view===null&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=e,this.view.fullHeight=t,this.view.offsetX=i,this.view.offsetY=s,this.view.width=r,this.view.height=o,this.updateProjectionMatrix()}clearViewOffset(){this.view!==null&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const e=(this.right-this.left)/(2*this.zoom),t=(this.top-this.bottom)/(2*this.zoom),i=(this.right+this.left)/2,s=(this.top+this.bottom)/2;let r=i-e,o=i+e,a=s+t,l=s-t;if(this.view!==null&&this.view.enabled){const c=(this.right-this.left)/this.view.fullWidth/this.zoom,u=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=c*this.view.offsetX,o=r+c*this.view.width,a-=u*this.view.offsetY,l=a-u*this.view.height}this.projectionMatrix.makeOrthographic(r,o,a,l,this.near,this.far),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(e){const t=super.toJSON(e);return t.object.zoom=this.zoom,t.object.left=this.left,t.object.right=this.right,t.object.top=this.top,t.object.bottom=this.bottom,t.object.near=this.near,t.object.far=this.far,this.view!==null&&(t.object.view=Object.assign({},this.view)),t}}const cs=4,gp=[.125,.215,.35,.446,.526,.582],yi=20,ol=new ls,_p=new ge;let al=null;const vi=(1+Math.sqrt(5))/2,hs=1/vi,yp=[new E(1,1,1),new E(-1,1,1),new E(1,1,-1),new E(-1,1,-1),new E(0,vi,hs),new E(0,vi,-hs),new E(hs,0,vi),new E(-hs,0,vi),new E(vi,hs,0),new E(-vi,hs,0)];class ll{constructor(e){this._renderer=e,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(e,t=0,i=.1,s=100){al=this._renderer.getRenderTarget(),this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(e,i,s,r),t>0&&this._blur(r,0,0,t),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(e,t=null){return this._fromTexture(e,t)}fromCubemap(e,t=null){return this._fromTexture(e,t)}compileCubemapShader(){this._cubemapMaterial===null&&(this._cubemapMaterial=bp(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=xp(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),this._cubemapMaterial!==null&&this._cubemapMaterial.dispose(),this._equirectMaterial!==null&&this._equirectMaterial.dispose()}_setSize(e){this._lodMax=Math.floor(Math.log2(e)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){this._blurMaterial!==null&&this._blurMaterial.dispose(),this._pingPongRenderTarget!==null&&this._pingPongRenderTarget.dispose();for(let e=0;e<this._lodPlanes.length;e++)this._lodPlanes[e].dispose()}_cleanup(e){this._renderer.setRenderTarget(al),e.scissorTest=!1,oo(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===Ui||e.mapping===zi?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),al=this._renderer.getRenderTarget();const i=t||this._allocateTargets();return this._textureToCubeUV(e,i),this._applyPMREM(i),this._cleanup(i),i}_allocateTargets(){const e=3*Math.max(this._cubeSize,16*7),t=4*this._cubeSize,i={magFilter:Je,minFilter:Je,generateMipmaps:!1,type:Zt,format:Kt,encoding:hn,depthBuffer:!1},s=vp(e,t,i);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=vp(e,t,i);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=Aw(r)),this._blurMaterial=Tw(r,e,t)}return s}_compileMaterial(e){const t=new ft(this._lodPlanes[0],e);this._renderer.compile(t,ol)}_sceneToCubeUV(e,t,i,s){const r=90,o=1,a=new St(r,o,t,i),l=[1,-1,1,1,1,1],c=[1,1,1,-1,-1,-1],u=this._renderer,h=u.autoClear,d=u.toneMapping;u.getClearColor(_p),u.toneMapping=yn,u.autoClear=!1;const p=new gi({name:"PMREM.Background",side:Yt,depthWrite:!1,depthTest:!1}),g=new ft(new Xs,p);let m=!1;const f=e.background;f?f.isColor&&(p.color.copy(f),e.background=null,m=!0):(p.color.copy(_p),m=!0);for(let _=0;_<6;_++){const v=_%3;v===0?(a.up.set(0,l[_],0),a.lookAt(c[_],0,0)):v===1?(a.up.set(0,0,l[_]),a.lookAt(0,c[_],0)):(a.up.set(0,l[_],0),a.lookAt(0,0,c[_]));const b=this._cubeSize;oo(s,v*b,_>2?b:0,b,b),u.setRenderTarget(s),m&&u.render(g,a),u.render(e,a)}g.geometry.dispose(),g.material.dispose(),u.toneMapping=d,u.autoClear=h,e.background=f}_textureToCubeUV(e,t){const i=this._renderer,s=e.mapping===Ui||e.mapping===zi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=bp()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=xp());const r=s?this._cubemapMaterial:this._equirectMaterial,o=new ft(this._lodPlanes[0],r),a=r.uniforms;a.envMap.value=e;const l=this._cubeSize;oo(t,0,0,3*l,2*l),i.setRenderTarget(t),i.render(o,ol)}_applyPMREM(e){const t=this._renderer,i=t.autoClear;t.autoClear=!1;for(let s=1;s<this._lodPlanes.length;s++){const r=Math.sqrt(this._sigmas[s]*this._sigmas[s]-this._sigmas[s-1]*this._sigmas[s-1]),o=yp[(s-1)%yp.length];this._blur(e,s-1,s,r,o)}t.autoClear=i}_blur(e,t,i,s,r){const o=this._pingPongRenderTarget;this._halfBlur(e,o,t,i,s,"latitudinal",r),this._halfBlur(o,e,i,i,s,"longitudinal",r)}_halfBlur(e,t,i,s,r,o,a){const l=this._renderer,c=this._blurMaterial;o!=="latitudinal"&&o!=="longitudinal"&&console.error("blur direction must be either latitudinal or longitudinal!");const u=3,h=new ft(this._lodPlanes[s],c),d=c.uniforms,p=this._sizeLods[i]-1,g=isFinite(r)?Math.PI/(2*p):2*Math.PI/(2*yi-1),m=r/g,f=isFinite(r)?1+Math.floor(u*m):yi;f>yi&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${f} samples when the maximum is set to ${yi}`);const _=[];let v=0;for(let L=0;L<yi;++L){const y=L/m,A=Math.exp(-y*y/2);_.push(A),L===0?v+=A:L<f&&(v+=2*A)}for(let L=0;L<_.length;L++)_[L]=_[L]/v;d.envMap.value=e.texture,d.samples.value=f,d.weights.value=_,d.latitudinal.value=o==="latitudinal",a&&(d.poleAxis.value=a);const{_lodMax:b}=this;d.dTheta.value=g,d.mipInt.value=b-i;const x=this._sizeLods[s],w=3*x*(s>b-cs?s-b+cs:0),C=4*(this._cubeSize-x);oo(t,w,C,3*x,2*x),l.setRenderTarget(t),l.render(h,ol)}}function Aw(n){const e=[],t=[],i=[];let s=n;const r=n-cs+1+gp.length;for(let o=0;o<r;o++){const a=Math.pow(2,s);t.push(a);let l=1/a;o>n-cs?l=gp[o-n+cs-1]:o===0&&(l=0),i.push(l);const c=1/(a-2),u=-c,h=1+c,d=[u,u,h,u,h,h,u,u,h,h,u,h],p=6,g=6,m=3,f=2,_=1,v=new Float32Array(m*g*p),b=new Float32Array(f*g*p),x=new Float32Array(_*g*p);for(let C=0;C<p;C++){const L=C%3*2/3-1,y=C>2?0:-1,A=[L,y,0,L+2/3,y,0,L+2/3,y+1,0,L,y,0,L+2/3,y+1,0,L,y+1,0];v.set(A,m*g*C),b.set(d,f*g*C);const I=[C,C,C,C,C,C];x.set(I,_*g*C)}const w=new xt;w.setAttribute("position",new dt(v,m)),w.setAttribute("uv",new dt(b,f)),w.setAttribute("faceIndex",new dt(x,_)),e.push(w),s>cs&&s--}return{lodPlanes:e,sizeLods:t,sigmas:i}}function vp(n,e,t){const i=new Un(n,e,t);return i.texture.mapping=Fr,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function oo(n,e,t,i,s){n.viewport.set(e,t,i,s),n.scissor.set(e,t,i,s)}function Tw(n,e,t){const i=new Float32Array(yi),s=new E(0,1,0);return new un({name:"SphericalGaussianBlur",defines:{n:yi,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${n}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:s}},vertexShader:cl(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;
			uniform int samples;
			uniform float weights[ n ];
			uniform bool latitudinal;
			uniform float dTheta;
			uniform float mipInt;
			uniform vec3 poleAxis;

			#define ENVMAP_TYPE_CUBE_UV
			#include <cube_uv_reflection_fragment>

			vec3 getSample( float theta, vec3 axis ) {

				float cosTheta = cos( theta );
				// Rodrigues' axis-angle rotation
				vec3 sampleDirection = vOutputDirection * cosTheta
					+ cross( axis, vOutputDirection ) * sin( theta )
					+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );

				return bilinearCubeUV( envMap, sampleDirection, mipInt );

			}

			void main() {

				vec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );

				if ( all( equal( axis, vec3( 0.0 ) ) ) ) {

					axis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );

				}

				axis = normalize( axis );

				gl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );
				gl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );

				for ( int i = 1; i < n; i++ ) {

					if ( i >= samples ) {

						break;

					}

					float theta = dTheta * float( i );
					gl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );
					gl_FragColor.rgb += weights[ i ] * getSample( theta, axis );

				}

			}
		`,blending:$n,depthTest:!1,depthWrite:!1})}function xp(){return new un({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:cl(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			varying vec3 vOutputDirection;

			uniform sampler2D envMap;

			#include <common>

			void main() {

				vec3 outputDirection = normalize( vOutputDirection );
				vec2 uv = equirectUv( outputDirection );

				gl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );

			}
		`,blending:$n,depthTest:!1,depthWrite:!1})}function bp(){return new un({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:cl(),fragmentShader:`

			precision mediump float;
			precision mediump int;

			uniform float flipEnvMap;

			varying vec3 vOutputDirection;

			uniform samplerCube envMap;

			void main() {

				gl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );

			}
		`,blending:$n,depthTest:!1,depthWrite:!1})}function cl(){return`

		precision mediump float;
		precision mediump int;

		attribute float faceIndex;

		varying vec3 vOutputDirection;

		// RH coordinate system; PMREM face-indexing convention
		vec3 getDirection( vec2 uv, float face ) {

			uv = 2.0 * uv - 1.0;

			vec3 direction = vec3( uv, 1.0 );

			if ( face == 0.0 ) {

				direction = direction.zyx; // ( 1, v, u ) pos x

			} else if ( face == 1.0 ) {

				direction = direction.xzy;
				direction.xz *= -1.0; // ( -u, 1, -v ) pos y

			} else if ( face == 2.0 ) {

				direction.x *= -1.0; // ( -u, v, 1 ) pos z

			} else if ( face == 3.0 ) {

				direction = direction.zyx;
				direction.xz *= -1.0; // ( -1, v, -u ) neg x

			} else if ( face == 4.0 ) {

				direction = direction.xzy;
				direction.xy *= -1.0; // ( -u, -1, v ) neg y

			} else if ( face == 5.0 ) {

				direction.z *= -1.0; // ( u, v, -1 ) neg z

			}

			return direction;

		}

		void main() {

			vOutputDirection = getDirection( uv, faceIndex );
			gl_Position = vec4( position, 1.0 );

		}
	`}function Ew(n){let e=new WeakMap,t=null;function i(a){if(a&&a.isTexture){const l=a.mapping,c=l===ba||l===Ma,u=l===Ui||l===zi;if(c||u)if(a.isRenderTargetTexture&&a.needsPMREMUpdate===!0){a.needsPMREMUpdate=!1;let h=e.get(a);return t===null&&(t=new ll(n)),h=c?t.fromEquirectangular(a,h):t.fromCubemap(a,h),e.set(a,h),h.texture}else{if(e.has(a))return e.get(a).texture;{const h=a.image;if(c&&h&&h.height>0||u&&h&&s(h)){t===null&&(t=new ll(n));const d=c?t.fromEquirectangular(a):t.fromCubemap(a);return e.set(a,d),a.addEventListener("dispose",r),d.texture}else return null}}}return a}function s(a){let l=0;const c=6;for(let u=0;u<c;u++)a[u]!==void 0&&l++;return l===c}function r(a){const l=a.target;l.removeEventListener("dispose",r);const c=e.get(l);c!==void 0&&(e.delete(l),c.dispose())}function o(){e=new WeakMap,t!==null&&(t.dispose(),t=null)}return{get:i,dispose:o}}function Lw(n){const e={};function t(i){if(e[i]!==void 0)return e[i];let s;switch(i){case"WEBGL_depth_texture":s=n.getExtension("WEBGL_depth_texture")||n.getExtension("MOZ_WEBGL_depth_texture")||n.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":s=n.getExtension("EXT_texture_filter_anisotropic")||n.getExtension("MOZ_EXT_texture_filter_anisotropic")||n.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":s=n.getExtension("WEBGL_compressed_texture_s3tc")||n.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":s=n.getExtension("WEBGL_compressed_texture_pvrtc")||n.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:s=n.getExtension(i)}return e[i]=s,s}return{has:function(i){return t(i)!==null},init:function(i){i.isWebGL2?t("EXT_color_buffer_float"):(t("WEBGL_depth_texture"),t("OES_texture_float"),t("OES_texture_half_float"),t("OES_texture_half_float_linear"),t("OES_standard_derivatives"),t("OES_element_index_uint"),t("OES_vertex_array_object"),t("ANGLE_instanced_arrays")),t("OES_texture_float_linear"),t("EXT_color_buffer_half_float"),t("WEBGL_multisampled_render_to_texture")},get:function(i){const s=t(i);return s===null&&console.warn("THREE.WebGLRenderer: "+i+" extension not supported."),s}}}function Rw(n,e,t,i){const s={},r=new WeakMap;function o(h){const d=h.target;d.index!==null&&e.remove(d.index);for(const g in d.attributes)e.remove(d.attributes[g]);d.removeEventListener("dispose",o),delete s[d.id];const p=r.get(d);p&&(e.remove(p),r.delete(d)),i.releaseStatesOfGeometry(d),d.isInstancedBufferGeometry===!0&&delete d._maxInstanceCount,t.memory.geometries--}function a(h,d){return s[d.id]===!0||(d.addEventListener("dispose",o),s[d.id]=!0,t.memory.geometries++),d}function l(h){const d=h.attributes;for(const g in d)e.update(d[g],34962);const p=h.morphAttributes;for(const g in p){const m=p[g];for(let f=0,_=m.length;f<_;f++)e.update(m[f],34962)}}function c(h){const d=[],p=h.index,g=h.attributes.position;let m=0;if(p!==null){const v=p.array;m=p.version;for(let b=0,x=v.length;b<x;b+=3){const w=v[b+0],C=v[b+1],L=v[b+2];d.push(w,C,C,L,L,w)}}else{const v=g.array;m=g.version;for(let b=0,x=v.length/3-1;b<x;b+=3){const w=b+0,C=b+1,L=b+2;d.push(w,C,C,L,L,w)}}const f=new(Jd(d)?dp:up)(d,1);f.version=m;const _=r.get(h);_&&e.remove(_),r.set(h,f)}function u(h){const d=r.get(h);if(d){const p=h.index;p!==null&&d.version<p.version&&c(h)}else c(h);return r.get(h)}return{get:a,update:l,getWireframeAttribute:u}}function Pw(n,e,t,i){const s=i.isWebGL2;let r;function o(d){r=d}let a,l;function c(d){a=d.type,l=d.bytesPerElement}function 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p=n[h];if(p.id===null)break;p.id=null,p.object=null,p.geometry=null,p.material=null,p.group=null}}return{opaque:t,transmissive:i,transparent:s,init:r,push:a,unshift:l,finish:u,sort:c}}function KC(){let n=new WeakMap;function e(i,s){let r;return n.has(i)===!1?(r=new Up,n.set(i,[r])):s>=n.get(i).length?(r=new Up,n.get(i).push(r)):r=n.get(i)[s],r}function t(){n=new WeakMap}return{get:e,dispose:t}}function QC(){const n={};return{get:function(e){if(n[e.id]!==void 0)return n[e.id];let t;switch(e.type){case"DirectionalLight":t={direction:new E,color:new ge};break;case"SpotLight":t={position:new E,direction:new E,color:new ge,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":t={position:new E,color:new ge,distance:0,decay:0};break;case"HemisphereLight":t={direction:new E,skyColor:new ge,groundColor:new ge};break;case"RectAreaLight":t={color:new ge,position:new E,halfWidth:new E,halfHeight:new E};break}return n[e.id]=t,t}}}function e1(){const n={};return{get:function(e){if(n[e.id]!==void 0)return n[e.id];let t;switch(e.type){case"DirectionalLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te};break;case"SpotLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te};break;case"PointLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new te,shadowCameraNear:1,shadowCameraFar:1e3};break}return n[e.id]=t,t}}}let t1=0;function n1(n,e){return(e.castShadow?1:0)-(n.castShadow?1:0)}function i1(n,e){const t=new QC,i=e1(),s={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:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[]};for(let u=0;u<9;u++)s.probe.push(new E);const r=new E,o=new Me,a=new Me;function l(u,h){let d=0,p=0,g=0;for(let A=0;A<9;A++)s.probe[A].set(0,0,0);let m=0,f=0,_=0,v=0,b=0,x=0,w=0,C=0;u.sort(n1);const L=h!==!0?Math.PI:1;for(let A=0,I=u.length;A<I;A++){const R=u[A],Z=R.color,K=R.intensity,D=R.distance,z=R.shadow&&R.shadow.map?R.shadow.map.texture:null;if(R.isAmbientLight)d+=Z.r*K*L,p+=Z.g*K*L,g+=Z.b*K*L;else if(R.isLightProbe)for(let k=0;k<9;k++)s.probe[k].addScaledVector(R.sh.coefficients[k],K);else if(R.isDirectionalLight){const k=t.get(R);if(k.color.copy(R.color).multiplyScalar(R.intensity*L),R.castShadow){const W=R.shadow,H=i.get(R);H.shadowBias=W.bias,H.shadowNormalBias=W.normalBias,H.shadowRadius=W.radius,H.shadowMapSize=W.mapSize,s.directionalShadow[m]=H,s.directionalShadowMap[m]=z,s.directionalShadowMatrix[m]=R.shadow.matrix,x++}s.directional[m]=k,m++}else if(R.isSpotLight){const k=t.get(R);if(k.position.setFromMatrixPosition(R.matrixWorld),k.color.copy(Z).multiplyScalar(K*L),k.distance=D,k.coneCos=Math.cos(R.angle),k.penumbraCos=Math.cos(R.angle*(1-R.penumbra)),k.decay=R.decay,R.castShadow){const W=R.shadow,H=i.get(R);H.shadowBias=W.bias,H.shadowNormalBias=W.normalBias,H.shadowRadius=W.radius,H.shadowMapSize=W.mapSize,s.spotShadow[_]=H,s.spotShadowMap[_]=z,s.spotShadowMatrix[_]=R.shadow.matrix,C++}s.spot[_]=k,_++}else if(R.isRectAreaLight){const k=t.get(R);k.color.copy(Z).multiplyScalar(K),k.halfWidth.set(R.width*.5,0,0),k.halfHeight.set(0,R.height*.5,0),s.rectArea[v]=k,v++}else if(R.isPointLight){const k=t.get(R);if(k.color.copy(R.color).multiplyScalar(R.intensity*L),k.distance=R.distance,k.decay=R.decay,R.castShadow){const W=R.shadow,H=i.get(R);H.shadowBias=W.bias,H.shadowNormalBias=W.normalBias,H.shadowRadius=W.radius,H.shadowMapSize=W.mapSize,H.shadowCameraNear=W.camera.near,H.shadowCameraFar=W.camera.far,s.pointShadow[f]=H,s.pointShadowMap[f]=z,s.pointShadowMatrix[f]=R.shadow.matrix,w++}s.point[f]=k,f++}else if(R.isHemisphereLight){const k=t.get(R);k.skyColor.copy(R.color).multiplyScalar(K*L),k.groundColor.copy(R.groundColor).multiplyScalar(K*L),s.hemi[b]=k,b++}}v>0&&(e.isWebGL2||n.has("OES_texture_float_linear")===!0?(s.rectAreaLTC1=ne.LTC_FLOAT_1,s.rectAreaLTC2=ne.LTC_FLOAT_2):n.has("OES_texture_half_float_linear")===!0?(s.rectAreaLTC1=ne.LTC_HALF_1,s.rectAreaLTC2=ne.LTC_HALF_2):console.error("THREE.WebGLRenderer: Unable to use RectAreaLight. Missing WebGL extensions.")),s.ambient[0]=d,s.ambient[1]=p,s.ambient[2]=g;const y=s.hash;(y.directionalLength!==m||y.pointLength!==f||y.spotLength!==_||y.rectAreaLength!==v||y.hemiLength!==b||y.numDirectionalShadows!==x||y.numPointShadows!==w||y.numSpotShadows!==C)&&(s.directional.length=m,s.spot.length=_,s.rectArea.length=v,s.point.length=f,s.hemi.length=b,s.directionalShadow.length=x,s.directionalShadowMap.length=x,s.pointShadow.length=w,s.pointShadowMap.length=w,s.spotShadow.length=C,s.spotShadowMap.length=C,s.directionalShadowMatrix.length=x,s.pointShadowMatrix.length=w,s.spotShadowMatrix.length=C,y.directionalLength=m,y.pointLength=f,y.spotLength=_,y.rectAreaLength=v,y.hemiLength=b,y.numDirectionalShadows=x,y.numPointShadows=w,y.numSpotShadows=C,s.version=t1++)}function c(u,h){let d=0,p=0,g=0,m=0,f=0;const _=h.matrixWorldInverse;for(let v=0,b=u.length;v<b;v++){const x=u[v];if(x.isDirectionalLight){const w=s.directional[d];w.direction.setFromMatrixPosition(x.matrixWorld),r.setFromMatrixPosition(x.target.matrixWorld),w.direction.sub(r),w.direction.transformDirection(_),d++}else if(x.isSpotLight){const w=s.spot[g];w.position.setFromMatrixPosition(x.matrixWorld),w.position.applyMatrix4(_),w.direction.setFromMatrixPosition(x.matrixWorld),r.setFromMatrixPosition(x.target.matrixWorld),w.direction.sub(r),w.direction.transformDirection(_),g++}else if(x.isRectAreaLight){const w=s.rectArea[m];w.position.setFromMatrixPosition(x.matrixWorld),w.position.applyMatrix4(_),a.identity(),o.copy(x.matrixWorld),o.premultiply(_),a.extractRotation(o),w.halfWidth.set(x.width*.5,0,0),w.halfHeight.set(0,x.height*.5,0),w.halfWidth.applyMatrix4(a),w.halfHeight.applyMatrix4(a),m++}else if(x.isPointLight){const w=s.point[p];w.position.setFromMatrixPosition(x.matrixWorld),w.position.applyMatrix4(_),p++}else if(x.isHemisphereLight){const w=s.hemi[f];w.direction.setFromMatrixPosition(x.matrixWorld),w.direction.transformDirection(_),f++}}}return{setup:l,setupView:c,state:s}}function zp(n,e){const t=new i1(n,e),i=[],s=[];function r(){i.length=0,s.length=0}function o(h){i.push(h)}function a(h){s.push(h)}function l(h){t.setup(i,h)}function c(h){t.setupView(i,h)}return{init:r,state:{lightsArray:i,shadowsArray:s,lights:t},setupLights:l,setupLightsView:c,pushLight:o,pushShadow:a}}function s1(n,e){let t=new WeakMap;function i(r,o=0){let a;return t.has(r)===!1?(a=new zp(n,e),t.set(r,[a])):o>=t.get(r).length?(a=new zp(n,e),t.get(r).push(a)):a=t.get(r)[o],a}function s(){t=new WeakMap}return{get:i,dispose:s}}class r1 extends Wt{constructor(e){super();this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=ob,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(e)}copy(e){return super.copy(e),this.depthPacking=e.depthPacking,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this}}class o1 extends Wt{constructor(e){super();this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.referencePosition=new E,this.nearDistance=1,this.farDistance=1e3,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(e)}copy(e){return super.copy(e),this.referencePosition.copy(e.referencePosition),this.nearDistance=e.nearDistance,this.farDistance=e.farDistance,this.map=e.map,this.alphaMap=e.alphaMap,this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this}}const a1=`void main() {
	gl_Position = vec4( position, 1.0 );
}`,l1=`uniform sampler2D shadow_pass;
uniform vec2 resolution;
uniform float radius;
#include <packing>
void main() {
	const float samples = float( VSM_SAMPLES );
	float mean = 0.0;
	float squared_mean = 0.0;
	float uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );
	float uvStart = samples <= 1.0 ? 0.0 : - 1.0;
	for ( float i = 0.0; i < samples; i ++ ) {
		float uvOffset = uvStart + i * uvStride;
		#ifdef HORIZONTAL_PASS
			vec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );
			mean += distribution.x;
			squared_mean += distribution.y * distribution.y + distribution.x * distribution.x;
		#else
			float depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );
			mean += depth;
			squared_mean += depth * depth;
		#endif
	}
	mean = mean / samples;
	squared_mean = squared_mean / samples;
	float std_dev = sqrt( squared_mean - mean * mean );
	gl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );
}`;function c1(n,e,t){let i=new ro;const s=new te,r=new te,o=new je,a=new r1({depthPacking:ab}),l=new o1,c={},u=t.maxTextureSize,h={0:Yt,1:ki,2:Jt},d=new un({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new te},radius:{value:4}},vertexShader:a1,fragmentShader:l1}),p=d.clone();p.defines.HORIZONTAL_PASS=1;const g=new xt;g.setAttribute("position",new dt(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const m=new ft(g,d),f=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=fd,this.render=function(x,w,C){if(f.enabled===!1||f.autoUpdate===!1&&f.needsUpdate===!1||x.length===0)return;const L=n.getRenderTarget(),y=n.getActiveCubeFace(),A=n.getActiveMipmapLevel(),I=n.state;I.setBlending($n),I.buffers.color.setClear(1,1,1,1),I.buffers.depth.setTest(!0),I.setScissorTest(!1);for(let R=0,Z=x.length;R<Z;R++){const K=x[R],D=K.shadow;if(D===void 0){console.warn("THREE.WebGLShadowMap:",K,"has no shadow.");continue}if(D.autoUpdate===!1&&D.needsUpdate===!1)continue;s.copy(D.mapSize);const z=D.getFrameExtents();if(s.multiply(z),r.copy(D.mapSize),(s.x>u||s.y>u)&&(s.x>u&&(r.x=Math.floor(u/z.x),s.x=r.x*z.x,D.mapSize.x=r.x),s.y>u&&(r.y=Math.floor(u/z.y),s.y=r.y*z.y,D.mapSize.y=r.y)),D.map===null){const W=this.type!==ks?{minFilter:gt,magFilter:gt}:{};D.map=new Un(s.x,s.y,W),D.map.texture.name=K.name+".shadowMap",D.camera.updateProjectionMatrix()}n.setRenderTarget(D.map),n.clear();const k=D.getViewportCount();for(let W=0;W<k;W++){const H=D.getViewport(W);o.set(r.x*H.x,r.y*H.y,r.x*H.z,r.y*H.w),I.viewport(o),D.updateMatrices(K,W),i=D.getFrustum(),b(w,C,D.camera,K,this.type)}D.isPointLightShadow!==!0&&this.type===ks&&_(D,C),D.needsUpdate=!1}f.needsUpdate=!1,n.setRenderTarget(L,y,A)};function _(x,w){const C=e.update(m);d.defines.VSM_SAMPLES!==x.blurSamples&&(d.defines.VSM_SAMPLES=x.blurSamples,p.defines.VSM_SAMPLES=x.blurSamples,d.needsUpdate=!0,p.needsUpdate=!0),x.mapPass===null&&(x.mapPass=new Un(s.x,s.y)),d.uniforms.shadow_pass.value=x.map.texture,d.uniforms.resolution.value=x.mapSize,d.uniforms.radius.value=x.radius,n.setRenderTarget(x.mapPass),n.clear(),n.renderBufferDirect(w,null,C,d,m,null),p.uniforms.shadow_pass.value=x.mapPass.texture,p.uniforms.resolution.value=x.mapSize,p.uniforms.radius.value=x.radius,n.setRenderTarget(x.map),n.clear(),n.renderBufferDirect(w,null,C,p,m,null)}function v(x,w,C,L,y,A){let I=null;const R=C.isPointLight===!0?x.customDistanceMaterial:x.customDepthMaterial;if(R!==void 0?I=R:I=C.isPointLight===!0?l:a,n.localClippingEnabled&&w.clipShadows===!0&&Array.isArray(w.clippingPlanes)&&w.clippingPlanes.length!==0||w.displacementMap&&w.displacementScale!==0||w.alphaMap&&w.alphaTest>0){const Z=I.uuid,K=w.uuid;let D=c[Z];D===void 0&&(D={},c[Z]=D);let z=D[K];z===void 0&&(z=I.clone(),D[K]=z),I=z}return I.visible=w.visible,I.wireframe=w.wireframe,A===ks?I.side=w.shadowSide!==null?w.shadowSide:w.side:I.side=w.shadowSide!==null?w.shadowSide:h[w.side],I.alphaMap=w.alphaMap,I.alphaTest=w.alphaTest,I.clipShadows=w.clipShadows,I.clippingPlanes=w.clippingPlanes,I.clipIntersection=w.clipIntersection,I.displacementMap=w.displacementMap,I.displacementScale=w.displacementScale,I.displacementBias=w.displacementBias,I.wireframeLinewidth=w.wireframeLinewidth,I.linewidth=w.linewidth,C.isPointLight===!0&&I.isMeshDistanceMaterial===!0&&(I.referencePosition.setFromMatrixPosition(C.matrixWorld),I.nearDistance=L,I.farDistance=y),I}function b(x,w,C,L,y){if(x.visible===!1)return;if(x.layers.test(w.layers)&&(x.isMesh||x.isLine||x.isPoints)&&(x.castShadow||x.receiveShadow&&y===ks)&&(!x.frustumCulled||i.intersectsObject(x))){x.modelViewMatrix.multiplyMatrices(C.matrixWorldInverse,x.matrixWorld);const R=e.update(x),Z=x.material;if(Array.isArray(Z)){const K=R.groups;for(let D=0,z=K.length;D<z;D++){const k=K[D],W=Z[k.materialIndex];if(W&&W.visible){const H=v(x,W,L,C.near,C.far,y);n.renderBufferDirect(C,null,R,H,x,k)}}}else if(Z.visible){const K=v(x,Z,L,C.near,C.far,y);n.renderBufferDirect(C,null,R,K,x,null)}}const I=x.children;for(let R=0,Z=I.length;R<Z;R++)b(I[R],w,C,L,y)}}function h1(n,e,t){const i=t.isWebGL2;function s(){let P=!1;const fe=new je;let V=null;const pe=new je(0,0,0,0);return{setMask:function(de){V!==de&&!P&&(n.colorMask(de,de,de,de),V=de)},setLocked:function(de){P=de},setClear:function(de,ze,ut,st,kn){kn===!0&&(de*=st,ze*=st,ut*=st),fe.set(de,ze,ut,st),pe.equals(fe)===!1&&(n.clearColor(de,ze,ut,st),pe.copy(fe))},reset:function(){P=!1,V=null,pe.set(-1,0,0,0)}}}function r(){let P=!1,fe=null,V=null,pe=null;return{setTest:function(de){de?Oe(2929):Ce(2929)},setMask:function(de){fe!==de&&!P&&(n.depthMask(de),fe=de)},setFunc:function(de){if(V!==de){if(de)switch(de){case Ax:n.depthFunc(512);break;case Tx:n.depthFunc(519);break;case Ex:n.depthFunc(513);break;case xa:n.depthFunc(515);break;case Lx:n.depthFunc(514);break;case Rx:n.depthFunc(518);break;case Px:n.depthFunc(516);break;case Ix:n.depthFunc(517);break;default:n.depthFunc(515)}else n.depthFunc(515);V=de}},setLocked:function(de){P=de},setClear:function(de){pe!==de&&(n.clearDepth(de),pe=de)},reset:function(){P=!1,fe=null,V=null,pe=null}}}function o(){let P=!1,fe=null,V=null,pe=null,de=null,ze=null,ut=null,st=null,kn=null;return{setTest:function(et){P||(et?Oe(2960):Ce(2960))},setMask:function(et){fe!==et&&!P&&(n.stencilMask(et),fe=et)},setFunc:function(et,gn,Nt){(V!==et||pe!==gn||de!==Nt)&&(n.stencilFunc(et,gn,Nt),V=et,pe=gn,de=Nt)},setOp:function(et,gn,Nt){(ze!==et||ut!==gn||st!==Nt)&&(n.stencilOp(et,gn,Nt),ze=et,ut=gn,st=Nt)},setLocked:function(et){P=et},setClear:function(et){kn!==et&&(n.clearStencil(et),kn=et)},reset:function(){P=!1,fe=null,V=null,pe=null,de=null,ze=null,ut=null,st=null,kn=null}}}const a=new s,l=new r,c=new 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o===We?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:a.COMPRESSED_RGBA_ASTC_12x10_KHR;if(r===Hd)return o===We?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:a.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(r===Wd)if(a=e.get("EXT_texture_compression_bptc"),a!==null){if(r===Wd)return o===We?a.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:a.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;return r===Gi?i?34042:(a=e.get("WEBGL_depth_texture"),a!==null?a.UNSIGNED_INT_24_8_WEBGL:null):n[r]!==void 0?n[r]:null}return{convert:s}}class p1 extends St{constructor(e=[]){super();this.isArrayCamera=!0,this.cameras=e}}class rn extends rt{constructor(){super();this.isGroup=!0,this.type="Group"}}const f1={type:"move"};class pl{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new rn,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return this._targetRay===null&&(this._targetRay=new rn,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new E,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new E),this._targetRay}getGripSpace(){return this._grip===null&&(this._grip=new rn,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new E,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new E),this._grip}dispatchEvent(e){return this._targetRay!==null&&this._targetRay.dispatchEvent(e),this._grip!==null&&this._grip.dispatchEvent(e),this._hand!==null&&this._hand.dispatchEvent(e),this}disconnect(e){return this.dispatchEvent({type:"disconnected",data:e}),this._targetRay!==null&&(this._targetRay.visible=!1),this._grip!==null&&(this._grip.visible=!1),this._hand!==null&&(this._hand.visible=!1),this}update(e,t,i){let s=null,r=null,o=null;const a=this._targetRay,l=this._grip,c=this._hand;if(e&&t.session.visibilityState!=="visible-blurred"){if(c&&e.hand){o=!0;for(const m of e.hand.values()){const f=t.getJointPose(m,i);if(c.joints[m.jointName]===void 0){const v=new rn;v.matrixAutoUpdate=!1,v.visible=!1,c.joints[m.jointName]=v,c.add(v)}const _=c.joints[m.jointName];f!==null&&(_.matrix.fromArray(f.transform.matrix),_.matrix.decompose(_.position,_.rotation,_.scale),_.jointRadius=f.radius),_.visible=f!==null}const u=c.joints["index-finger-tip"],h=c.joints["thumb-tip"],d=u.position.distanceTo(h.position),p=.02,g=.005;c.inputState.pinching&&d>p+g?(c.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:e.handedness,target:this})):!c.inputState.pinching&&d<=p-g&&(c.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:e.handedness,target:this}))}else l!==null&&e.gripSpace&&(r=t.getPose(e.gripSpace,i),r!==null&&(l.matrix.fromArray(r.transform.matrix),l.matrix.decompose(l.position,l.rotation,l.scale),r.linearVelocity?(l.hasLinearVelocity=!0,l.linearVelocity.copy(r.linearVelocity)):l.hasLinearVelocity=!1,r.angularVelocity?(l.hasAngularVelocity=!0,l.angularVelocity.copy(r.angularVelocity)):l.hasAngularVelocity=!1));a!==null&&(s=t.getPose(e.targetRaySpace,i),s===null&&r!==null&&(s=r),s!==null&&(a.matrix.fromArray(s.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),s.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(s.linearVelocity)):a.hasLinearVelocity=!1,s.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(s.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(f1)))}return a!==null&&(a.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=o!==null),this}}class m1 extends _t{constructor(e,t,i,s,r,o,a,l,c,u){if(u=u!==void 0?u:ci,u!==ci&&u!==Vi)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&u===ci&&(i=li),i===void 0&&u===Vi&&(i=Gi);super(null,s,r,o,a,l,u,i,c);this.isDepthTexture=!0,this.image={width:e,height:t},this.magFilter=a!==void 0?a:gt,this.minFilter=l!==void 0?l:gt,this.flipY=!1,this.generateMipmaps=!1}}class g1 extends ui{constructor(e,t){super();const i=this;let s=null,r=1,o=null,a="local-floor",l=null,c=null,u=null,h=null,d=null,p=null;const g=t.getContextAttributes();let m=null,f=null;const _=[],v=[],b=new St;b.layers.enable(1),b.viewport=new je;const x=new St;x.layers.enable(2),x.viewport=new je;const w=[b,x],C=new p1;C.layers.enable(1),C.layers.enable(2);let L=null,y=null;this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(N){let G=_[N];return G===void 0&&(G=new pl,_[N]=G),G.getTargetRaySpace()},this.getControllerGrip=function(N){let G=_[N];return G===void 0&&(G=new pl,_[N]=G),G.getGripSpace()},this.getHand=function(N){let G=_[N];return G===void 0&&(G=new pl,_[N]=G),G.getHandSpace()};function A(N){const G=v.indexOf(N.inputSource);if(G===-1)return;const ee=_[G];ee!==void 0&&ee.dispatchEvent({type:N.type,data:N.inputSource})}function I(){s.removeEventListener("select",A),s.removeEventListener("selectstart",A),s.removeEventListener("selectend",A),s.removeEventListener("squeeze",A),s.removeEventListener("squeezestart",A),s.removeEventListener("squeezeend",A),s.removeEventListener("end",I),s.removeEventListener("inputsourceschange",R);for(let N=0;N<_.length;N++){const G=v[N];G!==null&&(v[N]=null,_[N].disconnect(G))}L=null,y=null,e.setRenderTarget(m),d=null,h=null,u=null,s=null,f=null,H.stop(),i.isPresenting=!1,i.dispatchEvent({type:"sessionend"})}this.setFramebufferScaleFactor=function(N){r=N,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(N){a=N,i.isPresenting===!0&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||o},this.setReferenceSpace=function(N){l=N},this.getBaseLayer=function(){return h!==null?h:d},this.getBinding=function(){return u},this.getFrame=function(){return p},this.getSession=function(){return s},this.setSession=async function(N){if(s=N,s!==null){if(m=e.getRenderTarget(),s.addEventListener("select",A),s.addEventListener("selectstart",A),s.addEventListener("selectend",A),s.addEventListener("squeeze",A),s.addEventListener("squeezestart",A),s.addEventListener("squeezeend",A),s.addEventListener("end",I),s.addEventListener("inputsourceschange",R),g.xrCompatible!==!0&&await t.makeXRCompatible(),s.renderState.layers===void 0||e.capabilities.isWebGL2===!1){const G={antialias:s.renderState.layers===void 0?g.antialias:!0,alpha:g.alpha,depth:g.depth,stencil:g.stencil,framebufferScaleFactor:r};d=new XRWebGLLayer(s,t,G),s.updateRenderState({baseLayer:d}),f=new Un(d.framebufferWidth,d.framebufferHeight,{format:Kt,type:ai,encoding:e.outputEncoding})}else{let G=null,ee=null,J=null;g.depth&&(J=g.stencil?35056:33190,G=g.stencil?Vi:ci,ee=g.stencil?Gi:li);const re={colorFormat:32856,depthFormat:J,scaleFactor:r};u=new XRWebGLBinding(s,t),h=u.createProjectionLayer(re),s.updateRenderState({layers:[h]}),f=new Un(h.textureWidth,h.textureHeight,{format:Kt,type:ai,depthTexture:new m1(h.textureWidth,h.textureHeight,ee,void 0,void 0,void 0,void 0,void 0,void 0,G),stencilBuffer:g.stencil,encoding:e.outputEncoding,samples:g.antialias?4:0});const ve=e.properties.get(f);ve.__ignoreDepthValues=h.ignoreDepthValues}f.isXRRenderTarget=!0,this.setFoveation(1),l=null,o=await s.requestReferenceSpace(a),H.setContext(s),H.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};function R(N){for(let G=0;G<N.removed.length;G++){const ee=N.removed[G],J=v.indexOf(ee);J>=0&&(v[J]=null,_[J].dispatchEvent({type:"disconnected",data:ee}))}for(let G=0;G<N.added.length;G++){const ee=N.added[G];let J=v.indexOf(ee);if(J===-1){for(let ve=0;ve<_.length;ve++)if(ve>=v.length){v.push(ee),J=ve;break}else if(v[ve]===null){v[ve]=ee,J=ve;break}if(J===-1)break}const re=_[J];re&&re.dispatchEvent({type:"connected",data:ee})}}const Z=new E,K=new E;function D(N,G,ee){Z.setFromMatrixPosition(G.matrixWorld),K.setFromMatrixPosition(ee.matrixWorld);const J=Z.distanceTo(K),re=G.projectionMatrix.elements,ve=ee.projectionMatrix.elements,Ee=re[14]/(re[10]-1),q=re[14]/(re[10]+1),Oe=(re[9]+1)/re[5],Ce=(re[9]-1)/re[5],Le=(re[8]-1)/re[0],he=(ve[8]+1)/ve[0],$e=Ee*Le,X=Ee*he,j=J/(-Le+he),ie=j*-Le;G.matrixWorld.decompose(N.position,N.quaternion,N.scale),N.translateX(ie),N.translateZ(j),N.matrixWorld.compose(N.position,N.quaternion,N.scale),N.matrixWorldInverse.copy(N.matrixWorld).invert();const xe=Ee+j,le=q+j,Pe=$e-ie,Ae=X+(J-ie),we=Oe*q/le*xe,Ze=Ce*q/le*xe;N.projectionMatrix.makePerspective(Pe,Ae,we,Ze,xe,le)}function z(N,G){G===null?N.matrixWorld.copy(N.matrix):N.matrixWorld.multiplyMatrices(G.matrixWorld,N.matrix),N.matrixWorldInverse.copy(N.matrixWorld).invert()}this.updateCamera=function(N){if(s===null)return;C.near=x.near=b.near=N.near,C.far=x.far=b.far=N.far,(L!==C.near||y!==C.far)&&(s.updateRenderState({depthNear:C.near,depthFar:C.far}),L=C.near,y=C.far);const G=N.parent,ee=C.cameras;z(C,G);for(let re=0;re<ee.length;re++)z(ee[re],G);C.matrixWorld.decompose(C.position,C.quaternion,C.scale),N.position.copy(C.position),N.quaternion.copy(C.quaternion),N.scale.copy(C.scale),N.matrix.copy(C.matrix),N.matrixWorld.copy(C.matrixWorld);const J=N.children;for(let re=0,ve=J.length;re<ve;re++)J[re].updateMatrixWorld(!0);ee.length===2?D(C,b,x):C.projectionMatrix.copy(b.projectionMatrix)},this.getCamera=function(){return C},this.getFoveation=function(){if(h!==null)return h.fixedFoveation;if(d!==null)return d.fixedFoveation},this.setFoveation=function(N){h!==null&&(h.fixedFoveation=N),d!==null&&d.fixedFoveation!==void 0&&(d.fixedFoveation=N)};let k=null;function W(N,G){if(c=G.getViewerPose(l||o),p=G,c!==null){const ee=c.views;d!==null&&(e.setRenderTargetFramebuffer(f,d.framebuffer),e.setRenderTarget(f));let J=!1;ee.length!==C.cameras.length&&(C.cameras.length=0,J=!0);for(let re=0;re<ee.length;re++){const ve=ee[re];let Ee=null;if(d!==null)Ee=d.getViewport(ve);else{const Oe=u.getViewSubImage(h,ve);Ee=Oe.viewport,re===0&&(e.setRenderTargetTextures(f,Oe.colorTexture,h.ignoreDepthValues?void 0:Oe.depthStencilTexture),e.setRenderTarget(f))}let q=w[re];q===void 0&&(q=new St,q.layers.enable(re),q.viewport=new je,w[re]=q),q.matrix.fromArray(ve.transform.matrix),q.projectionMatrix.fromArray(ve.projectionMatrix),q.viewport.set(Ee.x,Ee.y,Ee.width,Ee.height),re===0&&C.matrix.copy(q.matrix),J===!0&&C.cameras.push(q)}}for(let ee=0;ee<_.length;ee++){const J=v[ee],re=_[ee];J!==null&&re!==void 0&&re.update(J,G,l||o)}k&&k(N,G),p=null}const H=new mp;H.setAnimationLoop(W),this.setAnimationLoop=function(N){k=N},this.dispose=function(){}}}function _1(n,e){function t(m,f){m.fogColor.value.copy(f.color),f.isFog?(m.fogNear.value=f.near,m.fogFar.value=f.far):f.isFogExp2&&(m.fogDensity.value=f.density)}function i(m,f,_,v,b){f.isMeshBasicMaterial||f.isMeshLambertMaterial?s(m,f):f.isMeshToonMaterial?(s(m,f),u(m,f)):f.isMeshPhongMaterial?(s(m,f),c(m,f)):f.isMeshStandardMaterial?(s(m,f),h(m,f),f.isMeshPhysicalMaterial&&d(m,f,b)):f.isMeshMatcapMaterial?(s(m,f),p(m,f)):f.isMeshDepthMaterial?s(m,f):f.isMeshDistanceMaterial?(s(m,f),g(m,f)):f.isMeshNormalMaterial?s(m,f):f.isLineBasicMaterial?(r(m,f),f.isLineDashedMaterial&&o(m,f)):f.isPointsMaterial?a(m,f,_,v):f.isSpriteMaterial?l(m,f):f.isShadowMaterial?(m.color.value.copy(f.color),m.opacity.value=f.opacity):f.isShaderMaterial&&(f.uniformsNeedUpdate=!1)}function s(m,f){m.opacity.value=f.opacity,f.color&&m.diffuse.value.copy(f.color),f.emissive&&m.emissive.value.copy(f.emissive).multiplyScalar(f.emissiveIntensity),f.map&&(m.map.value=f.map),f.alphaMap&&(m.alphaMap.value=f.alphaMap),f.bumpMap&&(m.bumpMap.value=f.bumpMap,m.bumpScale.value=f.bumpScale,f.side===Yt&&(m.bumpScale.value*=-1)),f.displacementMap&&(m.displacementMap.value=f.displacementMap,m.displacementScale.value=f.displacementScale,m.displacementBias.value=f.displacementBias),f.emissiveMap&&(m.emissiveMap.value=f.emissiveMap),f.normalMap&&(m.normalMap.value=f.normalMap,m.normalScale.value.copy(f.normalScale),f.side===Yt&&m.normalScale.value.negate()),f.specularMap&&(m.specularMap.value=f.specularMap),f.alphaTest>0&&(m.alphaTest.value=f.alphaTest);const _=e.get(f).envMap;if(_&&(m.envMap.value=_,m.flipEnvMap.value=_.isCubeTexture&&_.isRenderTargetTexture===!1?-1:1,m.reflectivity.value=f.reflectivity,m.ior.value=f.ior,m.refractionRatio.value=f.refractionRatio),f.lightMap){m.lightMap.value=f.lightMap;const x=n.physicallyCorrectLights!==!0?Math.PI:1;m.lightMapIntensity.value=f.lightMapIntensity*x}f.aoMap&&(m.aoMap.value=f.aoMap,m.aoMapIntensity.value=f.aoMapIntensity);let v;f.map?v=f.map:f.specularMap?v=f.specularMap:f.displacementMap?v=f.displacementMap:f.normalMap?v=f.normalMap:f.bumpMap?v=f.bumpMap:f.roughnessMap?v=f.roughnessMap:f.metalnessMap?v=f.metalnessMap:f.alphaMap?v=f.alphaMap:f.emissiveMap?v=f.emissiveMap:f.clearcoatMap?v=f.clearcoatMap:f.clearcoatNormalMap?v=f.clearcoatNormalMap:f.clearcoatRoughnessMap?v=f.clearcoatRoughnessMap:f.iridescenceMap?v=f.iridescenceMap:f.iridescenceThicknessMap?v=f.iridescenceThicknessMap:f.specularIntensityMap?v=f.specularIntensityMap:f.specularColorMap?v=f.specularColorMap:f.transmissionMap?v=f.transmissionMap:f.thicknessMap?v=f.thicknessMap:f.sheenColorMap?v=f.sheenColorMap:f.sheenRoughnessMap&&(v=f.sheenRoughnessMap),v!==void 0&&(v.isWebGLRenderTarget&&(v=v.texture),v.matrixAutoUpdate===!0&&v.updateMatrix(),m.uvTransform.value.copy(v.matrix));let b;f.aoMap?b=f.aoMap:f.lightMap&&(b=f.lightMap),b!==void 0&&(b.isWebGLRenderTarget&&(b=b.texture),b.matrixAutoUpdate===!0&&b.updateMatrix(),m.uv2Transform.value.copy(b.matrix))}function r(m,f){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity}function o(m,f){m.dashSize.value=f.dashSize,m.totalSize.value=f.dashSize+f.gapSize,m.scale.value=f.scale}function a(m,f,_,v){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity,m.size.value=f.size*_,m.scale.value=v*.5,f.map&&(m.map.value=f.map),f.alphaMap&&(m.alphaMap.value=f.alphaMap),f.alphaTest>0&&(m.alphaTest.value=f.alphaTest);let b;f.map?b=f.map:f.alphaMap&&(b=f.alphaMap),b!==void 0&&(b.matrixAutoUpdate===!0&&b.updateMatrix(),m.uvTransform.value.copy(b.matrix))}function l(m,f){m.diffuse.value.copy(f.color),m.opacity.value=f.opacity,m.rotation.value=f.rotation,f.map&&(m.map.value=f.map),f.alphaMap&&(m.alphaMap.value=f.alphaMap),f.alphaTest>0&&(m.alphaTest.value=f.alphaTest);let _;f.map?_=f.map:f.alphaMap&&(_=f.alphaMap),_!==void 0&&(_.matrixAutoUpdate===!0&&_.updateMatrix(),m.uvTransform.value.copy(_.matrix))}function c(m,f){m.specular.value.copy(f.specular),m.shininess.value=Math.max(f.shininess,1e-4)}function u(m,f){f.gradientMap&&(m.gradientMap.value=f.gradientMap)}function h(m,f){m.roughness.value=f.roughness,m.metalness.value=f.metalness,f.roughnessMap&&(m.roughnessMap.value=f.roughnessMap),f.metalnessMap&&(m.metalnessMap.value=f.metalnessMap),e.get(f).envMap&&(m.envMapIntensity.value=f.envMapIntensity)}function d(m,f,_){m.ior.value=f.ior,f.sheen>0&&(m.sheenColor.value.copy(f.sheenColor).multiplyScalar(f.sheen),m.sheenRoughness.value=f.sheenRoughness,f.sheenColorMap&&(m.sheenColorMap.value=f.sheenColorMap),f.sheenRoughnessMap&&(m.sheenRoughnessMap.value=f.sheenRoughnessMap)),f.clearcoat>0&&(m.clearcoat.value=f.clearcoat,m.clearcoatRoughness.value=f.clearcoatRoughness,f.clearcoatMap&&(m.clearcoatMap.value=f.clearcoatMap),f.clearcoatRoughnessMap&&(m.clearcoatRoughnessMap.value=f.clearcoatRoughnessMap),f.clearcoatNormalMap&&(m.clearcoatNormalScale.value.copy(f.clearcoatNormalScale),m.clearcoatNormalMap.value=f.clearcoatNormalMap,f.side===Yt&&m.clearcoatNormalScale.value.negate())),f.iridescence>0&&(m.iridescence.value=f.iridescence,m.iridescenceIOR.value=f.iridescenceIOR,m.iridescenceThicknessMinimum.value=f.iridescenceThicknessRange[0],m.iridescenceThicknessMaximum.value=f.iridescenceThicknessRange[1],f.iridescenceMap&&(m.iridescenceMap.value=f.iridescenceMap),f.iridescenceThicknessMap&&(m.iridescenceThicknessMap.value=f.iridescenceThicknessMap)),f.transmission>0&&(m.transmission.value=f.transmission,m.transmissionSamplerMap.value=_.texture,m.transmissionSamplerSize.value.set(_.width,_.height),f.transmissionMap&&(m.transmissionMap.value=f.transmissionMap),m.thickness.value=f.thickness,f.thicknessMap&&(m.thicknessMap.value=f.thicknessMap),m.attenuationDistance.value=f.attenuationDistance,m.attenuationColor.value.copy(f.attenuationColor)),m.specularIntensity.value=f.specularIntensity,m.specularColor.value.copy(f.specularColor),f.specularIntensityMap&&(m.specularIntensityMap.value=f.specularIntensityMap),f.specularColorMap&&(m.specularColorMap.value=f.specularColorMap)}function p(m,f){f.matcap&&(m.matcap.value=f.matcap)}function g(m,f){m.referencePosition.value.copy(f.referencePosition),m.nearDistance.value=f.nearDistance,m.farDistance.value=f.farDistance}return{refreshFogUniforms:t,refreshMaterialUniforms:i}}function y1(n,e,t,i){let s={},r={},o=[];const a=t.isWebGL2?n.getParameter(35375):0;function l(v,b){const x=b.program;i.uniformBlockBinding(v,x)}function c(v,b){let x=s[v.id];x===void 0&&(g(v),x=u(v),s[v.id]=x,v.addEventListener("dispose",f));const w=b.program;i.updateUBOMapping(v,w);const C=e.render.frame;r[v.id]!==C&&(d(v),r[v.id]=C)}function u(v){const b=h();v.__bindingPointIndex=b;const x=n.createBuffer(),w=v.__size,C=v.usage;return n.bindBuffer(35345,x),n.bufferData(35345,w,C),n.bindBuffer(35345,null),n.bindBufferBase(35345,b,x),x}function h(){for(let v=0;v<a;v++)if(o.indexOf(v)===-1)return o.push(v),v;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}function d(v){const b=s[v.id],x=v.uniforms,w=v.__cache;n.bindBuffer(35345,b);for(let C=0,L=x.length;C<L;C++){const y=x[C];if(p(y,C,w)===!0){const A=y.value,I=y.__offset;typeof A=="number"?(y.__data[0]=A,n.bufferSubData(35345,I,y.__data)):(y.value.isMatrix3?(y.__data[0]=y.value.elements[0],y.__data[1]=y.value.elements[1],y.__data[2]=y.value.elements[2],y.__data[3]=y.value.elements[0],y.__data[4]=y.value.elements[3],y.__data[5]=y.value.elements[4],y.__data[6]=y.value.elements[5],y.__data[7]=y.value.elements[0],y.__data[8]=y.value.elements[6],y.__data[9]=y.value.elements[7],y.__data[10]=y.value.elements[8],y.__data[11]=y.value.elements[0]):A.toArray(y.__data),n.bufferSubData(35345,I,y.__data))}}n.bindBuffer(35345,null)}function p(v,b,x){const w=v.value;if(x[b]===void 0)return typeof w=="number"?x[b]=w:x[b]=w.clone(),!0;if(typeof w=="number"){if(x[b]!==w)return x[b]=w,!0}else{const C=x[b];if(C.equals(w)===!1)return C.copy(w),!0}return!1}function g(v){const b=v.uniforms;let x=0;const w=16;let C=0;for(let L=0,y=b.length;L<y;L++){const A=b[L],I=m(A);if(A.__data=new Float32Array(I.storage/Float32Array.BYTES_PER_ELEMENT),A.__offset=x,L>0){C=x%w;const R=w-C;C!==0&&R-I.boundary<0&&(x+=w-C,A.__offset=x)}x+=I.storage}return C=x%w,C>0&&(x+=w-C),v.__size=x,v.__cache={},this}function m(v){const b=v.value,x={boundary:0,storage:0};return typeof b=="number"?(x.boundary=4,x.storage=4):b.isVector2?(x.boundary=8,x.storage=8):b.isVector3||b.isColor?(x.boundary=16,x.storage=12):b.isVector4?(x.boundary=16,x.storage=16):b.isMatrix3?(x.boundary=48,x.storage=48):b.isMatrix4?(x.boundary=64,x.storage=64):b.isTexture?console.warn("THREE.WebGLRenderer: Texture samplers can not be part of an uniforms group."):console.warn("THREE.WebGLRenderer: Unsupported uniform value type.",b),x}function f(v){const b=v.target;b.removeEventListener("dispose",f);const x=o.indexOf(b.__bindingPointIndex);o.splice(x,1),n.deleteBuffer(s[b.id]),delete s[b.id],delete r[b.id]}function _(){for(const v in s)n.deleteBuffer(s[v]);o=[],s={},r={}}return{bind:l,update:c,dispose:_}}function v1(){const n=Gs("canvas");return n.style.display="block",n}function Gp(n={}){this.isWebGLRenderer=!0;const e=n.canvas!==void 0?n.canvas:v1(),t=n.context!==void 0?n.context:null,i=n.depth!==void 0?n.depth:!0,s=n.stencil!==void 0?n.stencil:!0,r=n.antialias!==void 0?n.antialias:!1,o=n.premultipliedAlpha!==void 0?n.premultipliedAlpha:!0,a=n.preserveDrawingBuffer!==void 0?n.preserveDrawingBuffer:!1,l=n.powerPreference!==void 0?n.powerPreference:"default",c=n.failIfMajorPerformanceCaveat!==void 0?n.failIfMajorPerformanceCaveat:!1;let u;t!==null?u=t.getContextAttributes().alpha:u=n.alpha!==void 0?n.alpha:!1;let h=null,d=null;const 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0&&(He.numClippingPlanes!==M.numPlanes||He.numIntersection!==M.numIntersection)||He.vertexAlphas!==Xe||He.vertexTangents!==Ue||He.morphTargets!==Ge||He.morphNormals!==tt||He.morphColors!==ei||He.toneMapping!==Ti||Le.isWebGL2===!0&&He.morphTargetsCount!==ln)&&(ot=!0):(ot=!0,He.__version=O.version);let kt=He.currentProgram;ot===!0&&(kt=Bo(O,F,Y));let Bn=!1,Es=!1,$o=!1;const Mt=kt.getUniforms(),Ls=He.uniforms;if(he.useProgram(kt.program)&&(Bn=!0,Es=!0,$o=!0),O.id!==x&&(x=O.id,Es=!0),Bn||w!==S){if(Mt.setValue(q,"projectionMatrix",S.projectionMatrix),Le.logarithmicDepthBuffer&&Mt.setValue(q,"logDepthBufFC",2/(Math.log(S.far+1)/Math.LN2)),w!==S&&(w=S,Es=!0,$o=!0),O.isShaderMaterial||O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshStandardMaterial||O.envMap){const Lt=Mt.map.cameraPosition;Lt!==void 0&&Lt.setValue(q,re.setFromMatrixPosition(S.matrixWorld))}(O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshLambertMaterial||O.isMeshBasicMaterial||O.isMeshStandardMaterial||O.isShaderMaterial)&&Mt.setValue(q,"isOrthographic",S.isOrthographicCamera===!0),(O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshLambertMaterial||O.isMeshBasicMaterial||O.isMeshStandardMaterial||O.isShaderMaterial||O.isShadowMaterial||Y.isSkinnedMesh)&&Mt.setValue(q,"viewMatrix",S.matrixWorldInverse)}if(Y.isSkinnedMesh){Mt.setOptional(q,Y,"bindMatrix"),Mt.setOptional(q,Y,"bindMatrixInverse");const Lt=Y.skeleton;Lt&&(Le.floatVertexTextures?(Lt.boneTexture===null&&Lt.computeBoneTexture(),Mt.setValue(q,"boneTexture",Lt.boneTexture,j),Mt.setValue(q,"boneTextureSize",Lt.boneTextureSize)):console.warn("THREE.WebGLRenderer: SkinnedMesh can only be used with WebGL 2. With WebGL 1 OES_texture_float and vertex textures support is required."))}const Uo=U.morphAttributes;if((Uo.position!==void 0||Uo.normal!==void 0||Uo.color!==void 0&&Le.isWebGL2===!0)&&se.update(Y,U,O,kt),(Es||He.receiveShadow!==Y.receiveShadow)&&(He.receiveShadow=Y.receiveShadow,Mt.setValue(q,"receiveShadow",Y.receiveShadow)),Es&&(Mt.setValue(q,"toneMappingExposure",m.toneMappingExposure),He.needsLights&&vg(Ls,$o),Te&&O.fog===!0&&Ze.refreshFogUniforms(Ls,Te),Ze.refreshMaterialUniforms(Ls,O,R,I,G),lo.upload(q,He.uniformsList,Ls,j)),O.isShaderMaterial&&O.uniformsNeedUpdate===!0&&(lo.upload(q,He.uniformsList,Ls,j),O.uniformsNeedUpdate=!1),O.isSpriteMaterial&&Mt.setValue(q,"center",Y.center),Mt.setValue(q,"modelViewMatrix",Y.modelViewMatrix),Mt.setValue(q,"normalMatrix",Y.normalMatrix),Mt.setValue(q,"modelMatrix",Y.matrixWorld),O.isShaderMaterial||O.isRawShaderMaterial){const Lt=O.uniformsGroups;for(let zo=0,bg=Lt.length;zo<bg;zo++)if(Le.isWebGL2){const uc=Lt[zo];me.update(uc,kt),me.bind(uc,kt)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return kt}function vg(S,F){S.ambientLightColor.needsUpdate=F,S.lightProbe.needsUpdate=F,S.directionalLights.needsUpdate=F,S.directionalLightShadows.needsUpdate=F,S.pointLights.needsUpdate=F,S.pointLightShadows.needsUpdate=F,S.spotLights.needsUpdate=F,S.spotLightShadows.needsUpdate=F,S.rectAreaLights.needsUpdate=F,S.hemisphereLights.needsUpdate=F}function xg(S){return S.isMeshLambertMaterial||S.isMeshToonMaterial||S.isMeshPhongMaterial||S.isMeshStandardMaterial||S.isShadowMaterial||S.isShaderMaterial&&S.lights===!0}this.getActiveCubeFace=function(){return _},this.getActiveMipmapLevel=function(){return v},this.getRenderTarget=function(){return b},this.setRenderTargetTextures=function(S,F,U){X.get(S.texture).__webglTexture=F,X.get(S.depthTexture).__webglTexture=U;const O=X.get(S);O.__hasExternalTextures=!0,O.__hasExternalTextures&&(O.__autoAllocateDepthBuffer=U===void 0,O.__autoAllocateDepthBuffer||Ce.has("WEBGL_multisampled_render_to_texture")===!0&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),O.__useRenderToTexture=!1))},this.setRenderTargetFramebuffer=function(S,F){const U=X.get(S);U.__webglFramebuffer=F,U.__useDefaultFramebuffer=F===void 0},this.setRenderTarget=function(S,F=0,U=0){b=S,_=F,v=U;let O=!0;if(S){const Fe=X.get(S);Fe.__useDefaultFramebuffer!==void 0?(he.bindFramebuffer(36160,null),O=!1):Fe.__webglFramebuffer===void 0?j.setupRenderTarget(S):Fe.__hasExternalTextures&&j.rebindTextures(S,X.get(S.texture).__webglTexture,X.get(S.depthTexture).__webglTexture)}let Y=null,Te=!1,Ie=!1;if(S){const Fe=S.texture;(Fe.isData3DTexture||Fe.isDataArrayTexture)&&(Ie=!0);const Xe=X.get(S).__webglFramebuffer;S.isWebGLCubeRenderTarget?(Y=Xe[F],Te=!0):Le.isWebGL2&&S.samples>0&&j.useMultisampledRTT(S)===!1?Y=X.get(S).__webglMultisampledFramebuffer:Y=Xe,C.copy(S.viewport),L.copy(S.scissor),y=S.scissorTest}else C.copy(D).multiplyScalar(R).floor(),L.copy(z).multiplyScalar(R).floor(),y=k;if(he.bindFramebuffer(36160,Y)&&Le.drawBuffers&&O&&he.drawBuffers(S,Y),he.viewport(C),he.scissor(L),he.setScissorTest(y),Te){const Fe=X.get(S.texture);q.framebufferTexture2D(36160,36064,34069+F,Fe.__webglTexture,U)}else if(Ie){const Fe=X.get(S.texture),Xe=F||0;q.framebufferTextureLayer(36160,36064,Fe.__webglTexture,U||0,Xe)}x=-1},this.readRenderTargetPixels=function(S,F,U,O,Y,Te,Ie){if(!(S&&S.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let Ne=X.get(S).__webglFramebuffer;if(S.isWebGLCubeRenderTarget&&Ie!==void 0&&(Ne=Ne[Ie]),Ne){he.bindFramebuffer(36160,Ne);try{const Fe=S.texture,Xe=Fe.format,Ue=Fe.type;if(Xe!==Kt&&$.convert(Xe)!==q.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Ge=Ue===Zt&&(Ce.has("EXT_color_buffer_half_float")||Le.isWebGL2&&Ce.has("EXT_color_buffer_float"));if(Ue!==ai&&$.convert(Ue)!==q.getParameter(35738)&&!(Ue===zt&&(Le.isWebGL2||Ce.has("OES_texture_float")||Ce.has("WEBGL_color_buffer_float")))&&!Ge){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}F>=0&&F<=S.width-O&&U>=0&&U<=S.height-Y&&q.readPixels(F,U,O,Y,$.convert(Xe),$.convert(Ue),Te)}finally{const Fe=b!==null?X.get(b).__webglFramebuffer:null;he.bindFramebuffer(36160,Fe)}}},this.copyFramebufferToTexture=function(S,F,U=0){const O=Math.pow(2,-U),Y=Math.floor(F.image.width*O),Te=Math.floor(F.image.height*O);j.setTexture2D(F,0),q.copyTexSubImage2D(3553,U,0,0,S.x,S.y,Y,Te),he.unbindTexture()},this.copyTextureToTexture=function(S,F,U,O=0){const Y=F.image.width,Te=F.image.height,Ie=$.convert(U.format),Ne=$.convert(U.type);j.setTexture2D(U,0),q.pixelStorei(37440,U.flipY),q.pixelStorei(37441,U.premultiplyAlpha),q.pixelStorei(3317,U.unpackAlignment),F.isDataTexture?q.texSubImage2D(3553,O,S.x,S.y,Y,Te,Ie,Ne,F.image.data):F.isCompressedTexture?q.compressedTexSubImage2D(3553,O,S.x,S.y,F.mipmaps[0].width,F.mipmaps[0].height,Ie,F.mipmaps[0].data):q.texSubImage2D(3553,O,S.x,S.y,Ie,Ne,F.image),O===0&&U.generateMipmaps&&q.generateMipmap(3553),he.unbindTexture()},this.copyTextureToTexture3D=function(S,F,U,O,Y=0){if(m.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Te=S.max.x-S.min.x+1,Ie=S.max.y-S.min.y+1,Ne=S.max.z-S.min.z+1,Fe=$.convert(O.format),Xe=$.convert(O.type);let Ue;if(O.isData3DTexture)j.setTexture3D(O,0),Ue=32879;else if(O.isDataArrayTexture)j.setTexture2DArray(O,0),Ue=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}q.pixelStorei(37440,O.flipY),q.pixelStorei(37441,O.premultiplyAlpha),q.pixelStorei(3317,O.unpackAlignment);const Ge=q.getParameter(3314),tt=q.getParameter(32878),ei=q.getParameter(3316),Ti=q.getParameter(3315),Ei=q.getParameter(32877),ln=U.isCompressedTexture?U.mipmaps[0]:U.image;q.pixelStorei(3314,ln.width),q.pixelStorei(32878,ln.height),q.pixelStorei(3316,S.min.x),q.pixelStorei(3315,S.min.y),q.pixelStorei(32877,S.min.z),U.isDataTexture||U.isData3DTexture?q.texSubImage3D(Ue,Y,F.x,F.y,F.z,Te,Ie,Ne,Fe,Xe,ln.data):U.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),q.compressedTexSubImage3D(Ue,Y,F.x,F.y,F.z,Te,Ie,Ne,Fe,ln.data)):q.texSubImage3D(Ue,Y,F.x,F.y,F.z,Te,Ie,Ne,Fe,Xe,ln),q.pixelStorei(3314,Ge),q.pixelStorei(32878,tt),q.pixelStorei(3316,ei),q.pixelStorei(3315,Ti),q.pixelStorei(32877,Ei),Y===0&&O.generateMipmaps&&q.generateMipmap(Ue),he.unbindTexture()},this.initTexture=function(S){S.isCubeTexture?j.setTextureCube(S,0):S.isData3DTexture?j.setTexture3D(S,0):S.isDataArrayTexture?j.setTexture2DArray(S,0):j.setTexture2D(S,0),he.unbindTexture()},this.resetState=function(){_=0,v=0,b=null,he.reset(),be.reset()},typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class x1 extends Gp{}x1.prototype.isWebGL1Renderer=!0;class b1 extends rt{constructor(){super();this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.overrideMaterial=null,this.autoUpdate=!0,typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(e,t){return super.copy(e,t),e.background!==null&&(this.background=e.background.clone()),e.environment!==null&&(this.environment=e.environment.clone()),e.fog!==null&&(this.fog=e.fog.clone()),e.overrideMaterial!==null&&(this.overrideMaterial=e.overrideMaterial.clone()),this.autoUpdate=e.autoUpdate,this.matrixAutoUpdate=e.matrixAutoUpdate,this}toJSON(e){const t=super.toJSON(e);return this.fog!==null&&(t.object.fog=this.fog.toJSON()),t}}class M1{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=Ia,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=Gt()}onUploadCallback(){}set needsUpdate(e){e===!0&&this.version++}setUsage(e){return this.usage=e,this}copy(e){return this.array=new e.array.constructor(e.array),this.count=e.count,this.stride=e.stride,this.usage=e.usage,this}copyAt(e,t,i){e*=this.stride,i*=t.stride;for(let s=0,r=this.stride;s<r;s++)this.array[e+s]=t.array[i+s];return this}set(e,t=0){return this.array.set(e,t),this}clone(e){e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Gt()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=Gt()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const At=new E;class fl{constructor(e,t,i,s=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=e,this.itemSize=t,this.offset=i,this.normalized=s===!0}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(e){this.data.needsUpdate=e}applyMatrix4(e){for(let t=0,i=this.data.count;t<i;t++)At.fromBufferAttribute(this,t),At.applyMatrix4(e),this.setXYZ(t,At.x,At.y,At.z);return this}applyNormalMatrix(e){for(let t=0,i=this.count;t<i;t++)At.fromBufferAttribute(this,t),At.applyNormalMatrix(e),this.setXYZ(t,At.x,At.y,At.z);return this}transformDirection(e){for(let t=0,i=this.count;t<i;t++)At.fromBufferAttribute(this,t),At.transformDirection(e),this.setXYZ(t,At.x,At.y,At.z);return this}setX(e,t){return this.data.array[e*this.data.stride+this.offset]=t,this}setY(e,t){return this.data.array[e*this.data.stride+this.offset+1]=t,this}setZ(e,t){return this.data.array[e*this.data.stride+this.offset+2]=t,this}setW(e,t){return this.data.array[e*this.data.stride+this.offset+3]=t,this}getX(e){return this.data.array[e*this.data.stride+this.offset]}getY(e){return this.data.array[e*this.data.stride+this.offset+1]}getZ(e){return this.data.array[e*this.data.stride+this.offset+2]}getW(e){return this.data.array[e*this.data.stride+this.offset+3]}setXY(e,t,i){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this}setXYZ(e,t,i,s){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=s,this}setXYZW(e,t,i,s,r){return e=e*this.data.stride+this.offset,this.data.array[e+0]=t,this.data.array[e+1]=i,this.data.array[e+2]=s,this.data.array[e+3]=r,this}clone(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will deinterleave buffer data.");const t=[];for(let i=0;i<this.count;i++){const s=i*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)t.push(this.data.array[s+r])}return new dt(new this.array.constructor(t),this.itemSize,this.normalized)}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.clone(e)),new fl(e.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(e){if(e===void 0){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will deinterleave buffer data.");const t=[];for(let i=0;i<this.count;i++){const s=i*this.data.stride+this.offset;for(let r=0;r<this.itemSize;r++)t.push(this.data.array[s+r])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}else return e.interleavedBuffers===void 0&&(e.interleavedBuffers={}),e.interleavedBuffers[this.data.uuid]===void 0&&(e.interleavedBuffers[this.data.uuid]=this.data.toJSON(e)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}const Vp=new E,Hp=new je,Wp=new je,S1=new E,jp=new Me;class w1 extends ft{constructor(e,t){super(e,t);this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Me,this.bindMatrixInverse=new Me}copy(e,t){return super.copy(e,t),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,t===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new je,t=this.geometry.attributes.skinWeight;for(let i=0,s=t.count;i<s;i++){e.fromBufferAttribute(t,i);const r=1/e.manhattanLength();r!==1/0?e.multiplyScalar(r):e.set(1,0,0,0),t.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode==="attached"?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode==="detached"?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const i=this.skeleton,s=this.geometry;Hp.fromBufferAttribute(s.attributes.skinIndex,e),Wp.fromBufferAttribute(s.attributes.skinWeight,e),Vp.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let r=0;r<4;r++){const o=Wp.getComponent(r);if(o!==0){const a=Hp.getComponent(r);jp.multiplyMatrices(i.bones[a].matrixWorld,i.boneInverses[a]),t.addScaledVector(S1.copy(Vp).applyMatrix4(jp),o)}}return t.applyMatrix4(this.bindMatrixInverse)}}class qp extends rt{constructor(){super();this.isBone=!0,this.type="Bone"}}class ml extends _t{constructor(e=null,t=1,i=1,s,r,o,a,l,c=gt,u=gt,h,d){super(null,o,a,l,c,u,s,r,h,d);this.isDataTexture=!0,this.image={data:e,width:t,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const Xp=new Me,C1=new Me;class gl{constructor(e=[],t=[]){this.uuid=Gt(),this.bones=e.slice(0),this.boneInverses=t,this.boneMatrices=null,this.boneTexture=null,this.boneTextureSize=0,this.frame=-1,this.init()}init(){const e=this.bones,t=this.boneInverses;if(this.boneMatrices=new Float32Array(e.length*16),t.length===0)this.calculateInverses();else if(e.length!==t.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let i=0,s=this.bones.length;i<s;i++)this.boneInverses.push(new Me)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const i=new Me;this.bones[e]&&i.copy(this.bones[e].matrixWorld).invert(),this.boneInverses.push(i)}}pose(){for(let e=0,t=this.bones.length;e<t;e++){const i=this.bones[e];i&&i.matrixWorld.copy(this.boneInverses[e]).invert()}for(let e=0,t=this.bones.length;e<t;e++){const i=this.bones[e];i&&(i.parent&&i.parent.isBone?(i.matrix.copy(i.parent.matrixWorld).invert(),i.matrix.multiply(i.matrixWorld)):i.matrix.copy(i.matrixWorld),i.matrix.decompose(i.position,i.quaternion,i.scale))}}update(){const e=this.bones,t=this.boneInverses,i=this.boneMatrices,s=this.boneTexture;for(let r=0,o=e.length;r<o;r++){const a=e[r]?e[r].matrixWorld:C1;Xp.multiplyMatrices(a,t[r]),Xp.toArray(i,r*16)}s!==null&&(s.needsUpdate=!0)}clone(){return new gl(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=Yd(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const i=new ml(t,e,e,Kt,zt);return i.needsUpdate=!0,this.boneMatrices=t,this.boneTexture=i,this.boneTextureSize=e,this}getBoneByName(e){for(let t=0,i=this.bones.length;t<i;t++){const s=this.bones[t];if(s.name===e)return s}}dispose(){this.boneTexture!==null&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(e,t){this.uuid=e.uuid;for(let i=0,s=e.bones.length;i<s;i++){const r=e.bones[i];let o=t[r];o===void 0&&(console.warn("THREE.Skeleton: No bone found with UUID:",r),o=new qp),this.bones.push(o),this.boneInverses.push(new Me().fromArray(e.boneInverses[i]))}return this.init(),this}toJSON(){const e={metadata:{version:4.5,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};e.uuid=this.uuid;const t=this.bones,i=this.boneInverses;for(let s=0,r=t.length;s<r;s++){const o=t[s];e.bones.push(o.uuid);const a=i[s];e.boneInverses.push(a.toArray())}return e}}class Yp extends dt{constructor(e,t,i,s=1){typeof i=="number"&&(s=i,i=!1,console.error("THREE.InstancedBufferAttribute: The constructor now expects normalized as the third argument."));super(e,t,i);this.isInstancedBufferAttribute=!0,this.meshPerAttribute=s}copy(e){return super.copy(e),this.meshPerAttribute=e.meshPerAttribute,this}toJSON(){const e=super.toJSON();return e.meshPerAttribute=this.meshPerAttribute,e.isInstancedBufferAttribute=!0,e}}const Jp=new Me,Zp=new Me,co=[],Zs=new ft;class A1 extends ft{constructor(e,t,i){super(e,t);this.isInstancedMesh=!0,this.instanceMatrix=new Yp(new Float32Array(i*16),16),this.instanceColor=null,this.count=i,this.frustumCulled=!1}copy(e,t){return super.copy(e,t),this.instanceMatrix.copy(e.instanceMatrix),e.instanceColor!==null&&(this.instanceColor=e.instanceColor.clone()),this.count=e.count,this}getColorAt(e,t){t.fromArray(this.instanceColor.array,e*3)}getMatrixAt(e,t){t.fromArray(this.instanceMatrix.array,e*16)}raycast(e,t){const i=this.matrixWorld,s=this.count;if(Zs.geometry=this.geometry,Zs.material=this.material,Zs.material!==void 0)for(let r=0;r<s;r++){this.getMatrixAt(r,Jp),Zp.multiplyMatrices(i,Jp),Zs.matrixWorld=Zp,Zs.raycast(e,co);for(let o=0,a=co.length;o<a;o++){const l=co[o];l.instanceId=r,l.object=this,t.push(l)}co.length=0}}setColorAt(e,t){this.instanceColor===null&&(this.instanceColor=new Yp(new Float32Array(this.instanceMatrix.count*3),3)),t.toArray(this.instanceColor.array,e*3)}setMatrixAt(e,t){t.toArray(this.instanceMatrix.array,e*16)}updateMorphTargets(){}dispose(){this.dispatchEvent({type:"dispose"})}}class _l extends Wt{constructor(e){super();this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new ge(16777215),this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.linewidth=e.linewidth,this.linecap=e.linecap,this.linejoin=e.linejoin,this.fog=e.fog,this}}const Kp=new E,Qp=new E,ef=new Me,yl=new Hs,ho=new Ht;class vl extends rt{constructor(e=new xt,t=new _l){super();this.isLine=!0,this.type="Line",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,i=[0];for(let s=1,r=t.count;s<r;s++)Kp.fromBufferAttribute(t,s-1),Qp.fromBufferAttribute(t,s),i[s]=i[s-1],i[s]+=Kp.distanceTo(Qp);e.setAttribute("lineDistance",new yt(i,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(e,t){const i=this.geometry,s=this.matrixWorld,r=e.params.Line.threshold,o=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),ho.copy(i.boundingSphere),ho.applyMatrix4(s),ho.radius+=r,e.ray.intersectsSphere(ho)===!1)return;ef.copy(s).invert(),yl.copy(e.ray).applyMatrix4(ef);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=new E,u=new E,h=new E,d=new E,p=this.isLineSegments?2:1,g=i.index,f=i.attributes.position;if(g!==null){const _=Math.max(0,o.start),v=Math.min(g.count,o.start+o.count);for(let b=_,x=v-1;b<x;b+=p){const w=g.getX(b),C=g.getX(b+1);if(c.fromBufferAttribute(f,w),u.fromBufferAttribute(f,C),yl.distanceSqToSegment(c,u,d,h)>l)continue;d.applyMatrix4(this.matrixWorld);const y=e.ray.origin.distanceTo(d);y<e.near||y>e.far||t.push({distance:y,point:h.clone().applyMatrix4(this.matrixWorld),index:b,face:null,faceIndex:null,object:this})}}else{const _=Math.max(0,o.start),v=Math.min(f.count,o.start+o.count);for(let b=_,x=v-1;b<x;b+=p){if(c.fromBufferAttribute(f,b),u.fromBufferAttribute(f,b+1),yl.distanceSqToSegment(c,u,d,h)>l)continue;d.applyMatrix4(this.matrixWorld);const C=e.ray.origin.distanceTo(d);C<e.near||C>e.far||t.push({distance:C,point:h.clone().applyMatrix4(this.matrixWorld),index:b,face:null,faceIndex:null,object:this})}}}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const s=t[i[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,o=s.length;r<o;r++){const a=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=r}}}}}const tf=new E,nf=new E;class sf extends vl{constructor(e,t){super(e,t);this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const e=this.geometry;if(e.index===null){const t=e.attributes.position,i=[];for(let s=0,r=t.count;s<r;s+=2)tf.fromBufferAttribute(t,s),nf.fromBufferAttribute(t,s+1),i[s]=s===0?0:i[s-1],i[s+1]=i[s]+tf.distanceTo(nf);e.setAttribute("lineDistance",new yt(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class T1 extends vl{constructor(e,t){super(e,t);this.isLineLoop=!0,this.type="LineLoop"}}class xl extends Wt{constructor(e){super();this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new ge(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.alphaMap=e.alphaMap,this.size=e.size,this.sizeAttenuation=e.sizeAttenuation,this.fog=e.fog,this}}const rf=new Me,bl=new Hs,uo=new Ht,po=new E;class of extends rt{constructor(e=new xt,t=new xl){super();this.isPoints=!0,this.type="Points",this.geometry=e,this.material=t,this.updateMorphTargets()}copy(e,t){return super.copy(e,t),this.material=e.material,this.geometry=e.geometry,this}raycast(e,t){const i=this.geometry,s=this.matrixWorld,r=e.params.Points.threshold,o=i.drawRange;if(i.boundingSphere===null&&i.computeBoundingSphere(),uo.copy(i.boundingSphere),uo.applyMatrix4(s),uo.radius+=r,e.ray.intersectsSphere(uo)===!1)return;rf.copy(s).invert(),bl.copy(e.ray).applyMatrix4(rf);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),l=a*a,c=i.index,h=i.attributes.position;if(c!==null){const d=Math.max(0,o.start),p=Math.min(c.count,o.start+o.count);for(let g=d,m=p;g<m;g++){const f=c.getX(g);po.fromBufferAttribute(h,f),af(po,f,l,s,e,t,this)}}else{const d=Math.max(0,o.start),p=Math.min(h.count,o.start+o.count);for(let g=d,m=p;g<m;g++)po.fromBufferAttribute(h,g),af(po,g,l,s,e,t,this)}}updateMorphTargets(){const t=this.geometry.morphAttributes,i=Object.keys(t);if(i.length>0){const s=t[i[0]];if(s!==void 0){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let r=0,o=s.length;r<o;r++){const a=s[r].name||String(r);this.morphTargetInfluences.push(0),this.morphTargetDictionary[a]=r}}}}}function af(n,e,t,i,s,r,o){const a=bl.distanceSqToPoint(n);if(a<t){const l=new E;bl.closestPointToPoint(n,l),l.applyMatrix4(i);const c=s.ray.origin.distanceTo(l);if(c<s.near||c>s.far)return;r.push({distance:c,distanceToRay:Math.sqrt(a),point:l,index:e,face:null,object:o})}}class E1 extends _t{constructor(e,t,i,s,r,o,a,l,c){super(e,t,i,s,r,o,a,l,c);this.isVideoTexture=!0,this.minFilter=o!==void 0?o:Je,this.magFilter=r!==void 0?r:Je,this.generateMipmaps=!1;const u=this;function h(){u.needsUpdate=!0,e.requestVideoFrameCallback(h)}"requestVideoFrameCallback"in e&&e.requestVideoFrameCallback(h)}clone(){return new this.constructor(this.image).copy(this)}update(){const e=this.image;"requestVideoFrameCallback"in e===!1&&e.readyState>=e.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class L1 extends _t{constructor(e,t,i,s,r,o,a,l,c){super(e,t,i,s,r,o,a,l,c);this.isCanvasTexture=!0,this.needsUpdate=!0}}class pn{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(e,t){const i=this.getUtoTmapping(e);return this.getPoint(i,t)}getPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return t}getSpacedPoints(e=5){const t=[];for(let i=0;i<=e;i++)t.push(this.getPointAt(i/e));return t}getLength(){const e=this.getLengths();return e[e.length-1]}getLengths(e=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===e+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const t=[];let i,s=this.getPoint(0),r=0;t.push(0);for(let o=1;o<=e;o++)i=this.getPoint(o/e),r+=i.distanceTo(s),t.push(r),s=i;return this.cacheArcLengths=t,t}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(e,t){const i=this.getLengths();let s=0;const r=i.length;let o;t?o=t:o=e*i[r-1];let a=0,l=r-1,c;for(;a<=l;)if(s=Math.floor(a+(l-a)/2),c=i[s]-o,c<0)a=s+1;else if(c>0)l=s-1;else{l=s;break}if(s=l,i[s]===o)return s/(r-1);const u=i[s],d=i[s+1]-u,p=(o-u)/d;return(s+p)/(r-1)}getTangent(e,t){const i=1e-4;let s=e-i,r=e+i;s<0&&(s=0),r>1&&(r=1);const o=this.getPoint(s),a=this.getPoint(r),l=t||(o.isVector2?new te:new E);return l.copy(a).sub(o).normalize(),l}getTangentAt(e,t){const i=this.getUtoTmapping(e);return this.getTangent(i,t)}computeFrenetFrames(e,t){const i=new E,s=[],r=[],o=[],a=new E,l=new Me;for(let p=0;p<=e;p++){const g=p/e;s[p]=this.getTangentAt(g,new E)}r[0]=new E,o[0]=new E;let c=Number.MAX_VALUE;const u=Math.abs(s[0].x),h=Math.abs(s[0].y),d=Math.abs(s[0].z);u<=c&&(c=u,i.set(1,0,0)),h<=c&&(c=h,i.set(0,1,0)),d<=c&&i.set(0,0,1),a.crossVectors(s[0],i).normalize(),r[0].crossVectors(s[0],a),o[0].crossVectors(s[0],r[0]);for(let p=1;p<=e;p++){if(r[p]=r[p-1].clone(),o[p]=o[p-1].clone(),a.crossVectors(s[p-1],s[p]),a.length()>Number.EPSILON){a.normalize();const g=Math.acos(lt(s[p-1].dot(s[p]),-1,1));r[p].applyMatrix4(l.makeRotationAxis(a,g))}o[p].crossVectors(s[p],r[p])}if(t===!0){let p=Math.acos(lt(r[0].dot(r[e]),-1,1));p/=e,s[0].dot(a.crossVectors(r[0],r[e]))>0&&(p=-p);for(let g=1;g<=e;g++)r[g].applyMatrix4(l.makeRotationAxis(s[g],p*g)),o[g].crossVectors(s[g],r[g])}return{tangents:s,normals:r,binormals:o}}clone(){return new this.constructor().copy(this)}copy(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}toJSON(){const e={metadata:{version:4.5,type:"Curve",generator:"Curve.toJSON"}};return e.arcLengthDivisions=this.arcLengthDivisions,e.type=this.type,e}fromJSON(e){return this.arcLengthDivisions=e.arcLengthDivisions,this}}class Ml extends pn{constructor(e=0,t=0,i=1,s=1,r=0,o=Math.PI*2,a=!1,l=0){super();this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=e,this.aY=t,this.xRadius=i,this.yRadius=s,this.aStartAngle=r,this.aEndAngle=o,this.aClockwise=a,this.aRotation=l}getPoint(e,t){const i=t||new te,s=Math.PI*2;let r=this.aEndAngle-this.aStartAngle;const o=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=s;for(;r>s;)r-=s;r<Number.EPSILON&&(o?r=0:r=s),this.aClockwise===!0&&!o&&(r===s?r=-s:r=r-s);const a=this.aStartAngle+e*r;let l=this.aX+this.xRadius*Math.cos(a),c=this.aY+this.yRadius*Math.sin(a);if(this.aRotation!==0){const u=Math.cos(this.aRotation),h=Math.sin(this.aRotation),d=l-this.aX,p=c-this.aY;l=d*u-p*h+this.aX,c=d*h+p*u+this.aY}return i.set(l,c)}copy(e){return super.copy(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}toJSON(){const e=super.toJSON();return e.aX=this.aX,e.aY=this.aY,e.xRadius=this.xRadius,e.yRadius=this.yRadius,e.aStartAngle=this.aStartAngle,e.aEndAngle=this.aEndAngle,e.aClockwise=this.aClockwise,e.aRotation=this.aRotation,e}fromJSON(e){return super.fromJSON(e),this.aX=e.aX,this.aY=e.aY,this.xRadius=e.xRadius,this.yRadius=e.yRadius,this.aStartAngle=e.aStartAngle,this.aEndAngle=e.aEndAngle,this.aClockwise=e.aClockwise,this.aRotation=e.aRotation,this}}class R1 extends Ml{constructor(e,t,i,s,r,o){super(e,t,i,i,s,r,o);this.isArcCurve=!0,this.type="ArcCurve"}}function Sl(){let n=0,e=0,t=0,i=0;function s(r,o,a,l){n=r,e=a,t=-3*r+3*o-2*a-l,i=2*r-2*o+a+l}return{initCatmullRom:function(r,o,a,l,c){s(o,a,c*(a-r),c*(l-o))},initNonuniformCatmullRom:function(r,o,a,l,c,u,h){let d=(o-r)/c-(a-r)/(c+u)+(a-o)/u,p=(a-o)/u-(l-o)/(u+h)+(l-a)/h;d*=u,p*=u,s(o,a,d,p)},calc:function(r){const o=r*r,a=o*r;return n+e*r+t*o+i*a}}}const fo=new E,wl=new Sl,Cl=new Sl,Al=new Sl;class P1 extends pn{constructor(e=[],t=!1,i="centripetal",s=.5){super();this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=e,this.closed=t,this.curveType=i,this.tension=s}getPoint(e,t=new E){const i=t,s=this.points,r=s.length,o=(r-(this.closed?0:1))*e;let a=Math.floor(o),l=o-a;this.closed?a+=a>0?0:(Math.floor(Math.abs(a)/r)+1)*r:l===0&&a===r-1&&(a=r-2,l=1);let c,u;this.closed||a>0?c=s[(a-1)%r]:(fo.subVectors(s[0],s[1]).add(s[0]),c=fo);const h=s[a%r],d=s[(a+1)%r];if(this.closed||a+2<r?u=s[(a+2)%r]:(fo.subVectors(s[r-1],s[r-2]).add(s[r-1]),u=fo),this.curveType==="centripetal"||this.curveType==="chordal"){const p=this.curveType==="chordal"?.5:.25;let g=Math.pow(c.distanceToSquared(h),p),m=Math.pow(h.distanceToSquared(d),p),f=Math.pow(d.distanceToSquared(u),p);m<1e-4&&(m=1),g<1e-4&&(g=m),f<1e-4&&(f=m),wl.initNonuniformCatmullRom(c.x,h.x,d.x,u.x,g,m,f),Cl.initNonuniformCatmullRom(c.y,h.y,d.y,u.y,g,m,f),Al.initNonuniformCatmullRom(c.z,h.z,d.z,u.z,g,m,f)}else this.curveType==="catmullrom"&&(wl.initCatmullRom(c.x,h.x,d.x,u.x,this.tension),Cl.initCatmullRom(c.y,h.y,d.y,u.y,this.tension),Al.initCatmullRom(c.z,h.z,d.z,u.z,this.tension));return i.set(wl.calc(l),Cl.calc(l),Al.calc(l)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const s=e.points[t];this.points.push(s.clone())}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const s=this.points[t];e.points.push(s.toArray())}return e.closed=this.closed,e.curveType=this.curveType,e.tension=this.tension,e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const s=e.points[t];this.points.push(new E().fromArray(s))}return this.closed=e.closed,this.curveType=e.curveType,this.tension=e.tension,this}}function lf(n,e,t,i,s){const r=(i-e)*.5,o=(s-t)*.5,a=n*n,l=n*a;return(2*t-2*i+r+o)*l+(-3*t+3*i-2*r-o)*a+r*n+t}function I1(n,e){const t=1-n;return t*t*e}function D1(n,e){return 2*(1-n)*n*e}function F1(n,e){return n*n*e}function Ks(n,e,t,i){return I1(n,e)+D1(n,t)+F1(n,i)}function O1(n,e){const t=1-n;return t*t*t*e}function N1(n,e){const t=1-n;return 3*t*t*n*e}function k1(n,e){return 3*(1-n)*n*n*e}function B1(n,e){return n*n*n*e}function Qs(n,e,t,i,s){return O1(n,e)+N1(n,t)+k1(n,i)+B1(n,s)}class cf extends pn{constructor(e=new te,t=new te,i=new te,s=new te){super();this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=s}getPoint(e,t=new te){const i=t,s=this.v0,r=this.v1,o=this.v2,a=this.v3;return i.set(Qs(e,s.x,r.x,o.x,a.x),Qs(e,s.y,r.y,o.y,a.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class $1 extends pn{constructor(e=new E,t=new E,i=new E,s=new E){super();this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=e,this.v1=t,this.v2=i,this.v3=s}getPoint(e,t=new E){const i=t,s=this.v0,r=this.v1,o=this.v2,a=this.v3;return i.set(Qs(e,s.x,r.x,o.x,a.x),Qs(e,s.y,r.y,o.y,a.y),Qs(e,s.z,r.z,o.z,a.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this.v3.copy(e.v3),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e.v3=this.v3.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this.v3.fromArray(e.v3),this}}class Tl extends pn{constructor(e=new te,t=new te){super();this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new te){const i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}getTangent(e,t){const i=t||new te;return i.copy(this.v2).sub(this.v1).normalize(),i}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class U1 extends pn{constructor(e=new E,t=new E){super();this.isLineCurve3=!0,this.type="LineCurve3",this.v1=e,this.v2=t}getPoint(e,t=new E){const i=t;return e===1?i.copy(this.v2):(i.copy(this.v2).sub(this.v1),i.multiplyScalar(e).add(this.v1)),i}getPointAt(e,t){return this.getPoint(e,t)}copy(e){return super.copy(e),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class hf extends pn{constructor(e=new te,t=new te,i=new te){super();this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new te){const i=t,s=this.v0,r=this.v1,o=this.v2;return i.set(Ks(e,s.x,r.x,o.x),Ks(e,s.y,r.y,o.y)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class z1 extends pn{constructor(e=new E,t=new E,i=new E){super();this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new E){const i=t,s=this.v0,r=this.v1,o=this.v2;return i.set(Ks(e,s.x,r.x,o.x),Ks(e,s.y,r.y,o.y),Ks(e,s.z,r.z,o.z)),i}copy(e){return super.copy(e),this.v0.copy(e.v0),this.v1.copy(e.v1),this.v2.copy(e.v2),this}toJSON(){const e=super.toJSON();return e.v0=this.v0.toArray(),e.v1=this.v1.toArray(),e.v2=this.v2.toArray(),e}fromJSON(e){return super.fromJSON(e),this.v0.fromArray(e.v0),this.v1.fromArray(e.v1),this.v2.fromArray(e.v2),this}}class uf extends pn{constructor(e=[]){super();this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new te){const i=t,s=this.points,r=(s.length-1)*e,o=Math.floor(r),a=r-o,l=s[o===0?o:o-1],c=s[o],u=s[o>s.length-2?s.length-1:o+1],h=s[o>s.length-3?s.length-1:o+2];return i.set(lf(a,l.x,c.x,u.x,h.x),lf(a,l.y,c.y,u.y,h.y)),i}copy(e){super.copy(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const s=e.points[t];this.points.push(s.clone())}return this}toJSON(){const e=super.toJSON();e.points=[];for(let t=0,i=this.points.length;t<i;t++){const s=this.points[t];e.points.push(s.toArray())}return e}fromJSON(e){super.fromJSON(e),this.points=[];for(let t=0,i=e.points.length;t<i;t++){const s=e.points[t];this.points.push(new te().fromArray(s))}return this}}var df=Object.freeze({__proto__:null,ArcCurve:R1,CatmullRomCurve3:P1,CubicBezierCurve:cf,CubicBezierCurve3:$1,EllipseCurve:Ml,LineCurve:Tl,LineCurve3:U1,QuadraticBezierCurve:hf,QuadraticBezierCurve3:z1,SplineCurve:uf});class G1 extends pn{constructor(){super();this.type="CurvePath",this.curves=[],this.autoClose=!1}add(e){this.curves.push(e)}closePath(){const e=this.curves[0].getPoint(0),t=this.curves[this.curves.length-1].getPoint(1);e.equals(t)||this.curves.push(new Tl(t,e))}getPoint(e,t){const i=e*this.getLength(),s=this.getCurveLengths();let r=0;for(;r<s.length;){if(s[r]>=i){const o=s[r]-i,a=this.curves[r],l=a.getLength(),c=l===0?0:1-o/l;return a.getPointAt(c,t)}r++}return null}getLength(){const e=this.getCurveLengths();return e[e.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const e=[];let t=0;for(let i=0,s=this.curves.length;i<s;i++)t+=this.curves[i].getLength(),e.push(t);return this.cacheLengths=e,e}getSpacedPoints(e=40){const t=[];for(let i=0;i<=e;i++)t.push(this.getPoint(i/e));return this.autoClose&&t.push(t[0]),t}getPoints(e=12){const t=[];let i;for(let s=0,r=this.curves;s<r.length;s++){const o=r[s],a=o.isEllipseCurve?e*2:o.isLineCurve||o.isLineCurve3?1:o.isSplineCurve?e*o.points.length:e,l=o.getPoints(a);for(let c=0;c<l.length;c++){const u=l[c];i&&i.equals(u)||(t.push(u),i=u)}}return this.autoClose&&t.length>1&&!t[t.length-1].equals(t[0])&&t.push(t[0]),t}copy(e){super.copy(e),this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const s=e.curves[t];this.curves.push(s.clone())}return this.autoClose=e.autoClose,this}toJSON(){const e=super.toJSON();e.autoClose=this.autoClose,e.curves=[];for(let t=0,i=this.curves.length;t<i;t++){const s=this.curves[t];e.curves.push(s.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.autoClose=e.autoClose,this.curves=[];for(let t=0,i=e.curves.length;t<i;t++){const s=e.curves[t];this.curves.push(new df[s.type]().fromJSON(s))}return this}}class El extends G1{constructor(e){super();this.type="Path",this.currentPoint=new te,e&&this.setFromPoints(e)}setFromPoints(e){this.moveTo(e[0].x,e[0].y);for(let t=1,i=e.length;t<i;t++)this.lineTo(e[t].x,e[t].y);return this}moveTo(e,t){return this.currentPoint.set(e,t),this}lineTo(e,t){const i=new Tl(this.currentPoint.clone(),new te(e,t));return this.curves.push(i),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,i,s){const r=new hf(this.currentPoint.clone(),new te(e,t),new te(i,s));return this.curves.push(r),this.currentPoint.set(i,s),this}bezierCurveTo(e,t,i,s,r,o){const a=new cf(this.currentPoint.clone(),new te(e,t),new te(i,s),new te(r,o));return this.curves.push(a),this.currentPoint.set(r,o),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),i=new uf(t);return this.curves.push(i),this.currentPoint.copy(e[e.length-1]),this}arc(e,t,i,s,r,o){const a=this.currentPoint.x,l=this.currentPoint.y;return this.absarc(e+a,t+l,i,s,r,o),this}absarc(e,t,i,s,r,o){return this.absellipse(e,t,i,i,s,r,o),this}ellipse(e,t,i,s,r,o,a,l){const c=this.currentPoint.x,u=this.currentPoint.y;return this.absellipse(e+c,t+u,i,s,r,o,a,l),this}absellipse(e,t,i,s,r,o,a,l){const c=new Ml(e,t,i,s,r,o,a,l);if(this.curves.length>0){const h=c.getPoint(0);h.equals(this.currentPoint)||this.lineTo(h.x,h.y)}this.curves.push(c);const u=c.getPoint(1);return this.currentPoint.copy(u),this}copy(e){return super.copy(e),this.currentPoint.copy(e.currentPoint),this}toJSON(){const e=super.toJSON();return e.currentPoint=this.currentPoint.toArray(),e}fromJSON(e){return super.fromJSON(e),this.currentPoint.fromArray(e.currentPoint),this}}class pf extends El{constructor(e){super(e);this.uuid=Gt(),this.type="Shape",this.holes=[]}getPointsHoles(e){const t=[];for(let i=0,s=this.holes.length;i<s;i++)t[i]=this.holes[i].getPoints(e);return t}extractPoints(e){return{shape:this.getPoints(e),holes:this.getPointsHoles(e)}}copy(e){super.copy(e),this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const s=e.holes[t];this.holes.push(s.clone())}return this}toJSON(){const e=super.toJSON();e.uuid=this.uuid,e.holes=[];for(let t=0,i=this.holes.length;t<i;t++){const s=this.holes[t];e.holes.push(s.toJSON())}return e}fromJSON(e){super.fromJSON(e),this.uuid=e.uuid,this.holes=[];for(let t=0,i=e.holes.length;t<i;t++){const s=e.holes[t];this.holes.push(new El().fromJSON(s))}return this}}const V1={triangulate:function(n,e,t=2){const i=e&&e.length,s=i?e[0]*t:n.length;let r=ff(n,0,s,t,!0);const 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e.x<=Math.max(n.x,t.x)&&e.x>=Math.min(n.x,t.x)&&e.y<=Math.max(n.y,t.y)&&e.y>=Math.min(n.y,t.y)}function _o(n){return n>0?1:n<0?-1:0}function iA(n,e){let t=n;do{if(t.i!==n.i&&t.next.i!==n.i&&t.i!==e.i&&t.next.i!==e.i&&mf(t,t.next,n,e))return!0;t=t.next}while(t!==n);return!1}function tr(n,e){return Qe(n.prev,n,n.next)<0?Qe(n,e,n.next)>=0&&Qe(n,n.prev,e)>=0:Qe(n,e,n.prev)<0||Qe(n,n.next,e)<0}function sA(n,e){let t=n,i=!1;const s=(n.x+e.x)/2,r=(n.y+e.y)/2;do t.y>r!=t.next.y>r&&t.next.y!==t.y&&s<(t.next.x-t.x)*(r-t.y)/(t.next.y-t.y)+t.x&&(i=!i),t=t.next;while(t!==n);return i}function gf(n,e){const t=new Rl(n.i,n.x,n.y),i=new Rl(e.i,e.x,e.y),s=n.next,r=e.prev;return n.next=e,e.prev=n,t.next=s,s.prev=t,i.next=t,t.prev=i,r.next=i,i.prev=r,i}function _f(n,e,t,i){const s=new Rl(n,e,t);return i?(s.next=i.next,s.prev=i,i.next.prev=s,i.next=s):(s.prev=s,s.next=s),s}function nr(n){n.next.prev=n.prev,n.prev.next=n.next,n.prevZ&&(n.prevZ.nextZ=n.nextZ),n.nextZ&&(n.nextZ.prevZ=n.prevZ)}function Rl(n,e,t){this.i=n,this.x=e,this.y=t,this.prev=null,this.next=null,this.z=null,this.prevZ=null,this.nextZ=null,this.steiner=!1}function rA(n,e,t,i){let s=0;for(let r=e,o=t-i;r<t;r+=i)s+=(n[o]-n[r])*(n[r+1]+n[o+1]),o=r;return s}class ir{static area(e){const t=e.length;let i=0;for(let s=t-1,r=0;r<t;s=r++)i+=e[s].x*e[r].y-e[r].x*e[s].y;return i*.5}static isClockWise(e){return ir.area(e)<0}static triangulateShape(e,t){const i=[],s=[],r=[];yf(e),vf(i,e);let o=e.length;t.forEach(yf);for(let l=0;l<t.length;l++)s.push(o),o+=t[l].length,vf(i,t[l]);const a=V1.triangulate(i,s);for(let l=0;l<a.length;l+=3)r.push(a.slice(l,l+3));return r}}function yf(n){const e=n.length;e>2&&n[e-1].equals(n[0])&&n.pop()}function vf(n,e){for(let t=0;t<e.length;t++)n.push(e[t].x),n.push(e[t].y)}class sr extends xt{constructor(e=new pf([new te(.5,.5),new te(-.5,.5),new te(-.5,-.5),new te(.5,-.5)]),t={}){super();this.type="ExtrudeGeometry",this.parameters={shapes:e,options:t},e=Array.isArray(e)?e:[e];const i=this,s=[],r=[];for(let a=0,l=e.length;a<l;a++){const c=e[a];o(c)}this.setAttribute("position",new yt(s,3)),this.setAttribute("uv",new yt(r,2)),this.computeVertexNormals();function o(a){const l=[],c=t.curveSegments!==void 0?t.curveSegments:12,u=t.steps!==void 0?t.steps:1,h=t.depth!==void 0?t.depth:1;let d=t.bevelEnabled!==void 0?t.bevelEnabled:!0,p=t.bevelThickness!==void 0?t.bevelThickness:.2,g=t.bevelSize!==void 0?t.bevelSize:p-.1,m=t.bevelOffset!==void 0?t.bevelOffset:0,f=t.bevelSegments!==void 0?t.bevelSegments:3;const _=t.extrudePath,v=t.UVGenerator!==void 0?t.UVGenerator:oA;let b,x=!1,w,C,L,y;_&&(b=_.getSpacedPoints(u),x=!0,d=!1,w=_.computeFrenetFrames(u,!1),C=new E,L=new E,y=new E),d||(f=0,p=0,g=0,m=0);const A=a.extractPoints(c);let I=A.shape;const R=A.holes;if(!ir.isClockWise(I)){I=I.reverse();for(let X=0,j=R.length;X<j;X++){const ie=R[X];ir.isClockWise(ie)&&(R[X]=ie.reverse())}}const K=ir.triangulateShape(I,R),D=I;for(let X=0,j=R.length;X<j;X++){const ie=R[X];I=I.concat(ie)}function z(X,j,ie){return j||console.error("THREE.ExtrudeGeometry: vec does not exist"),j.clone().multiplyScalar(ie).add(X)}const k=I.length,W=K.length;function H(X,j,ie){let xe,le,Pe;const Ae=X.x-j.x,we=X.y-j.y,Ze=ie.x-X.x,Ye=ie.y-X.y,T=Ae*Ae+we*we,M=Ae*Ye-we*Ze;if(Math.abs(M)>Number.EPSILON){const B=Math.sqrt(T),Q=Math.sqrt(Ze*Ze+Ye*Ye),se=j.x-we/B,ue=j.y+Ae/B,Re=ie.x-Ye/Q,$=ie.y+Ze/Q,be=((Re-se)*Ye-($-ue)*Ze)/(Ae*Ye-we*Ze);xe=se+Ae*be-X.x,le=ue+we*be-X.y;const me=xe*xe+le*le;if(me<=2)return new te(xe,le);Pe=Math.sqrt(me/2)}else{let B=!1;Ae>Number.EPSILON?Ze>Number.EPSILON&&(B=!0):Ae<-Number.EPSILON?Ze<-Number.EPSILON&&(B=!0):Math.sign(we)===Math.sign(Ye)&&(B=!0),B?(xe=-we,le=Ae,Pe=Math.sqrt(T)):(xe=Ae,le=we,Pe=Math.sqrt(T/2))}return new te(xe/Pe,le/Pe)}const N=[];for(let X=0,j=D.length,ie=j-1,xe=X+1;X<j;X++,ie++,xe++)ie===j&&(ie=0),xe===j&&(xe=0),N[X]=H(D[X],D[ie],D[xe]);const G=[];let ee,J=N.concat();for(let X=0,j=R.length;X<j;X++){const ie=R[X];ee=[];for(let xe=0,le=ie.length,Pe=le-1,Ae=xe+1;xe<le;xe++,Pe++,Ae++)Pe===le&&(Pe=0),Ae===le&&(Ae=0),ee[xe]=H(ie[xe],ie[Pe],ie[Ae]);G.push(ee),J=J.concat(ee)}for(let X=0;X<f;X++){const j=X/f,ie=p*Math.cos(j*Math.PI/2),xe=g*Math.sin(j*Math.PI/2)+m;for(let le=0,Pe=D.length;le<Pe;le++){const Ae=z(D[le],N[le],xe);Oe(Ae.x,Ae.y,-ie)}for(let le=0,Pe=R.length;le<Pe;le++){const Ae=R[le];ee=G[le];for(let we=0,Ze=Ae.length;we<Ze;we++){const Ye=z(Ae[we],ee[we],xe);Oe(Ye.x,Ye.y,-ie)}}}const re=g+m;for(let X=0;X<k;X++){const j=d?z(I[X],J[X],re):I[X];x?(L.copy(w.normals[0]).multiplyScalar(j.x),C.copy(w.binormals[0]).multiplyScalar(j.y),y.copy(b[0]).add(L).add(C),Oe(y.x,y.y,y.z)):Oe(j.x,j.y,0)}for(let X=1;X<=u;X++)for(let j=0;j<k;j++){const ie=d?z(I[j],J[j],re):I[j];x?(L.copy(w.normals[X]).multiplyScalar(ie.x),C.copy(w.binormals[X]).multiplyScalar(ie.y),y.copy(b[X]).add(L).add(C),Oe(y.x,y.y,y.z)):Oe(ie.x,ie.y,h/u*X)}for(let X=f-1;X>=0;X--){const j=X/f,ie=p*Math.cos(j*Math.PI/2),xe=g*Math.sin(j*Math.PI/2)+m;for(let le=0,Pe=D.length;le<Pe;le++){const Ae=z(D[le],N[le],xe);Oe(Ae.x,Ae.y,h+ie)}for(let le=0,Pe=R.length;le<Pe;le++){const Ae=R[le];ee=G[le];for(let we=0,Ze=Ae.length;we<Ze;we++){const Ye=z(Ae[we],ee[we],xe);x?Oe(Ye.x,Ye.y+b[u-1].y,b[u-1].x+ie):Oe(Ye.x,Ye.y,h+ie)}}}ve(),Ee();function ve(){const X=s.length/3;if(d){let j=0,ie=k*j;for(let xe=0;xe<W;xe++){const le=K[xe];Ce(le[2]+ie,le[1]+ie,le[0]+ie)}j=u+f*2,ie=k*j;for(let xe=0;xe<W;xe++){const le=K[xe];Ce(le[0]+ie,le[1]+ie,le[2]+ie)}}else{for(let j=0;j<W;j++){const ie=K[j];Ce(ie[2],ie[1],ie[0])}for(let j=0;j<W;j++){const ie=K[j];Ce(ie[0]+k*u,ie[1]+k*u,ie[2]+k*u)}}i.addGroup(X,s.length/3-X,0)}function Ee(){const X=s.length/3;let j=0;q(D,j),j+=D.length;for(let ie=0,xe=R.length;ie<xe;ie++){const le=R[ie];q(le,j),j+=le.length}i.addGroup(X,s.length/3-X,1)}function q(X,j){let ie=X.length;for(;--ie>=0;){const xe=ie;let le=ie-1;le<0&&(le=X.length-1);for(let Pe=0,Ae=u+f*2;Pe<Ae;Pe++){const we=k*Pe,Ze=k*(Pe+1),Ye=j+xe+we,T=j+le+we,M=j+le+Ze,B=j+xe+Ze;Le(Ye,T,M,B)}}}function Oe(X,j,ie){l.push(X),l.push(j),l.push(ie)}function Ce(X,j,ie){he(X),he(j),he(ie);const xe=s.length/3,le=v.generateTopUV(i,s,xe-3,xe-2,xe-1);$e(le[0]),$e(le[1]),$e(le[2])}function Le(X,j,ie,xe){he(X),he(j),he(xe),he(j),he(ie),he(xe);const le=s.length/3,Pe=v.generateSideWallUV(i,s,le-6,le-3,le-2,le-1);$e(Pe[0]),$e(Pe[1]),$e(Pe[3]),$e(Pe[1]),$e(Pe[2]),$e(Pe[3])}function he(X){s.push(l[X*3+0]),s.push(l[X*3+1]),s.push(l[X*3+2])}function $e(X){r.push(X.x),r.push(X.y)}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes,i=this.parameters.options;return aA(t,i,e)}static fromJSON(e,t){const i=[];for(let r=0,o=e.shapes.length;r<o;r++){const a=t[e.shapes[r]];i.push(a)}const s=e.options.extrudePath;return s!==void 0&&(e.options.extrudePath=new df[s.type]().fromJSON(s)),new sr(i,e.options)}}const oA={generateTopUV:function(n,e,t,i,s){const r=e[t*3],o=e[t*3+1],a=e[i*3],l=e[i*3+1],c=e[s*3],u=e[s*3+1];return[new te(r,o),new te(a,l),new te(c,u)]},generateSideWallUV:function(n,e,t,i,s,r){const o=e[t*3],a=e[t*3+1],l=e[t*3+2],c=e[i*3],u=e[i*3+1],h=e[i*3+2],d=e[s*3],p=e[s*3+1],g=e[s*3+2],m=e[r*3],f=e[r*3+1],_=e[r*3+2];return Math.abs(a-u)<Math.abs(o-c)?[new te(o,1-l),new te(c,1-h),new te(d,1-g),new te(m,1-_)]:[new te(a,1-l),new te(u,1-h),new te(p,1-g),new te(f,1-_)]}};function aA(n,e,t){if(t.shapes=[],Array.isArray(n))for(let i=0,s=n.length;i<s;i++){const r=n[i];t.shapes.push(r.uuid)}else t.shapes.push(n.uuid);return t.options=Object.assign({},e),e.extrudePath!==void 0&&(t.options.extrudePath=e.extrudePath.toJSON()),t}class yo extends Wt{constructor(e){super();this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new ge(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 ge(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=kr,this.normalScale=new te(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.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.defines={STANDARD:""},this.color.copy(e.color),this.roughness=e.roughness,this.metalness=e.metalness,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.roughnessMap=e.roughnessMap,this.metalnessMap=e.metalnessMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.envMapIntensity=e.envMapIntensity,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class xi extends yo{constructor(e){super();this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new te(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return lt(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new ge(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=0,this.attenuationColor=new ge(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new ge(1,1,1),this.specularColorMap=null,this._sheen=0,this._clearcoat=0,this._iridescence=0,this._transmission=0,this.setValues(e)}get sheen(){return this._sheen}set sheen(e){this._sheen>0!=e>0&&this.version++,this._sheen=e}get clearcoat(){return this._clearcoat}set clearcoat(e){this._clearcoat>0!=e>0&&this.version++,this._clearcoat=e}get iridescence(){return this._iridescence}set iridescence(e){this._iridescence>0!=e>0&&this.version++,this._iridescence=e}get transmission(){return this._transmission}set transmission(e){this._transmission>0!=e>0&&this.version++,this._transmission=e}copy(e){return super.copy(e),this.defines={STANDARD:"",PHYSICAL:""},this.clearcoat=e.clearcoat,this.clearcoatMap=e.clearcoatMap,this.clearcoatRoughness=e.clearcoatRoughness,this.clearcoatRoughnessMap=e.clearcoatRoughnessMap,this.clearcoatNormalMap=e.clearcoatNormalMap,this.clearcoatNormalScale.copy(e.clearcoatNormalScale),this.ior=e.ior,this.iridescence=e.iridescence,this.iridescenceMap=e.iridescenceMap,this.iridescenceIOR=e.iridescenceIOR,this.iridescenceThicknessRange=[...e.iridescenceThicknessRange],this.iridescenceThicknessMap=e.iridescenceThicknessMap,this.sheen=e.sheen,this.sheenColor.copy(e.sheenColor),this.sheenColorMap=e.sheenColorMap,this.sheenRoughness=e.sheenRoughness,this.sheenRoughnessMap=e.sheenRoughnessMap,this.transmission=e.transmission,this.transmissionMap=e.transmissionMap,this.thickness=e.thickness,this.thicknessMap=e.thicknessMap,this.attenuationDistance=e.attenuationDistance,this.attenuationColor.copy(e.attenuationColor),this.specularIntensity=e.specularIntensity,this.specularIntensityMap=e.specularIntensityMap,this.specularColor.copy(e.specularColor),this.specularColorMap=e.specularColorMap,this}}class xf extends Wt{constructor(e){super();this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new ge(16777215),this.specular=new ge(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ge(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=kr,this.normalScale=new te(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Dr,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.specular.copy(e.specular),this.shininess=e.shininess,this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.bumpMap=e.bumpMap,this.bumpScale=e.bumpScale,this.normalMap=e.normalMap,this.normalMapType=e.normalMapType,this.normalScale.copy(e.normalScale),this.displacementMap=e.displacementMap,this.displacementScale=e.displacementScale,this.displacementBias=e.displacementBias,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.flatShading=e.flatShading,this.fog=e.fog,this}}class vo extends Wt{constructor(e){super();this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new ge(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new ge(0),this.emissiveIntensity=1,this.emissiveMap=null,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Dr,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(e)}copy(e){return super.copy(e),this.color.copy(e.color),this.map=e.map,this.lightMap=e.lightMap,this.lightMapIntensity=e.lightMapIntensity,this.aoMap=e.aoMap,this.aoMapIntensity=e.aoMapIntensity,this.emissive.copy(e.emissive),this.emissiveMap=e.emissiveMap,this.emissiveIntensity=e.emissiveIntensity,this.specularMap=e.specularMap,this.alphaMap=e.alphaMap,this.envMap=e.envMap,this.combine=e.combine,this.reflectivity=e.reflectivity,this.refractionRatio=e.refractionRatio,this.wireframe=e.wireframe,this.wireframeLinewidth=e.wireframeLinewidth,this.wireframeLinecap=e.wireframeLinecap,this.wireframeLinejoin=e.wireframeLinejoin,this.fog=e.fog,this}}function Yn(n,e,t){return bf(n)?new n.constructor(n.subarray(e,t!==void 0?t:n.length)):n.slice(e,t)}function xo(n,e,t){return!n||!t&&n.constructor===e?n:typeof e.BYTES_PER_ELEMENT=="number"?new e(n):Array.prototype.slice.call(n)}function bf(n){return ArrayBuffer.isView(n)&&!(n instanceof DataView)}function lA(n){function e(s,r){return n[s]-n[r]}const t=n.length,i=new Array(t);for(let s=0;s!==t;++s)i[s]=s;return i.sort(e),i}function Mf(n,e,t){const i=n.length,s=new n.constructor(i);for(let r=0,o=0;o!==i;++r){const a=t[r]*e;for(let l=0;l!==e;++l)s[o++]=n[a+l]}return s}function Sf(n,e,t,i){let s=1,r=n[0];for(;r!==void 0&&r[i]===void 0;)r=n[s++];if(r===void 0)return;let o=r[i];if(o!==void 0)if(Array.isArray(o))do o=r[i],o!==void 0&&(e.push(r.time),t.push.apply(t,o)),r=n[s++];while(r!==void 0);else if(o.toArray!==void 0)do o=r[i],o!==void 0&&(e.push(r.time),o.toArray(t,t.length)),r=n[s++];while(r!==void 0);else do o=r[i],o!==void 0&&(e.push(r.time),t.push(o)),r=n[s++];while(r!==void 0)}class rr{constructor(e,t,i,s){this.parameterPositions=e,this._cachedIndex=0,this.resultBuffer=s!==void 0?s:new t.constructor(i),this.sampleValues=t,this.valueSize=i,this.settings=null,this.DefaultSettings_={}}evaluate(e){const t=this.parameterPositions;let i=this._cachedIndex,s=t[i],r=t[i-1];e:{t:{let o;n:{i:if(!(e<s)){for(let a=i+2;;){if(s===void 0){if(e<r)break i;return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}if(i===a)break;if(r=s,s=t[++i],e<s)break t}o=t.length;break n}if(!(e>=r)){const a=t[1];e<a&&(i=2,r=a);for(let l=i-2;;){if(r===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(i===l)break;if(s=r,r=t[--i-1],e>=r)break t}o=i,i=0;break n}break e}for(;i<o;){const a=i+o>>>1;e<t[a]?o=a:i=a+1}if(s=t[i],r=t[i-1],r===void 0)return this._cachedIndex=0,this.copySampleValue_(0);if(s===void 0)return i=t.length,this._cachedIndex=i,this.copySampleValue_(i-1)}this._cachedIndex=i,this.intervalChanged_(i,r,s)}return this.interpolate_(i,r,e,s)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,s=this.valueSize,r=e*s;for(let o=0;o!==s;++o)t[o]=i[r+o];return t}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class cA extends rr{constructor(e,t,i,s){super(e,t,i,s);this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:Wi,endingEnd:Wi}}intervalChanged_(e,t,i){const s=this.parameterPositions;let r=e-2,o=e+1,a=s[r],l=s[o];if(a===void 0)switch(this.getSettings_().endingStart){case ji:r=e,a=2*t-i;break;case Nr:r=s.length-2,a=t+s[r]-s[r+1];break;default:r=e,a=i}if(l===void 0)switch(this.getSettings_().endingEnd){case ji:o=e,l=2*i-t;break;case Nr:o=1,l=i+s[1]-s[0];break;default:o=e-1,l=t}const c=(i-t)*.5,u=this.valueSize;this._weightPrev=c/(t-a),this._weightNext=c/(l-i),this._offsetPrev=r*u,this._offsetNext=o*u}interpolate_(e,t,i,s){const r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=e*a,c=l-a,u=this._offsetPrev,h=this._offsetNext,d=this._weightPrev,p=this._weightNext,g=(i-t)/(s-t),m=g*g,f=m*g,_=-d*f+2*d*m-d*g,v=(1+d)*f+(-1.5-2*d)*m+(-.5+d)*g+1,b=(-1-p)*f+(1.5+p)*m+.5*g,x=p*f-p*m;for(let w=0;w!==a;++w)r[w]=_*o[u+w]+v*o[c+w]+b*o[l+w]+x*o[h+w];return r}}class wf extends rr{constructor(e,t,i,s){super(e,t,i,s)}interpolate_(e,t,i,s){const r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=e*a,c=l-a,u=(i-t)/(s-t),h=1-u;for(let d=0;d!==a;++d)r[d]=o[c+d]*h+o[l+d]*u;return r}}class hA extends rr{constructor(e,t,i,s){super(e,t,i,s)}interpolate_(e){return this.copySampleValue_(e-1)}}class fn{constructor(e,t,i,s){if(e===void 0)throw new Error("THREE.KeyframeTrack: track name is undefined");if(t===void 0||t.length===0)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+e);this.name=e,this.times=xo(t,this.TimeBufferType),this.values=xo(i,this.ValueBufferType),this.setInterpolation(s||this.DefaultInterpolation)}static toJSON(e){const t=e.constructor;let i;if(t.toJSON!==this.toJSON)i=t.toJSON(e);else{i={name:e.name,times:xo(e.times,Array),values:xo(e.values,Array)};const s=e.getInterpolation();s!==e.DefaultInterpolation&&(i.interpolation=s)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new hA(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new wf(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new cA(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case Bs:t=this.InterpolantFactoryMethodDiscrete;break;case Hi:t=this.InterpolantFactoryMethodLinear;break;case La:t=this.InterpolantFactoryMethodSmooth;break}if(t===void 0){const i="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(this.createInterpolant===void 0)if(e!==this.DefaultInterpolation)this.setInterpolation(this.DefaultInterpolation);else throw new Error(i);return console.warn("THREE.KeyframeTrack:",i),this}return this.createInterpolant=t,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Bs;case this.InterpolantFactoryMethodLinear:return Hi;case this.InterpolantFactoryMethodSmooth:return La}}getValueSize(){return this.values.length/this.times.length}shift(e){if(e!==0){const t=this.times;for(let i=0,s=t.length;i!==s;++i)t[i]+=e}return this}scale(e){if(e!==1){const t=this.times;for(let i=0,s=t.length;i!==s;++i)t[i]*=e}return this}trim(e,t){const i=this.times,s=i.length;let r=0,o=s-1;for(;r!==s&&i[r]<e;)++r;for(;o!==-1&&i[o]>t;)--o;if(++o,r!==0||o!==s){r>=o&&(o=Math.max(o,1),r=o-1);const a=this.getValueSize();this.times=Yn(i,r,o),this.values=Yn(this.values,r*a,o*a)}return this}validate(){let e=!0;const t=this.getValueSize();t-Math.floor(t)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),e=!1);const i=this.times,s=this.values,r=i.length;r===0&&(console.error("THREE.KeyframeTrack: Track is empty.",this),e=!1);let o=null;for(let a=0;a!==r;a++){const l=i[a];if(typeof l=="number"&&isNaN(l)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,a,l),e=!1;break}if(o!==null&&o>l){console.error("THREE.KeyframeTrack: Out of order keys.",this,a,l,o),e=!1;break}o=l}if(s!==void 0&&bf(s))for(let a=0,l=s.length;a!==l;++a){const c=s[a];if(isNaN(c)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,a,c),e=!1;break}}return e}optimize(){const e=Yn(this.times),t=Yn(this.values),i=this.getValueSize(),s=this.getInterpolation()===La,r=e.length-1;let o=1;for(let a=1;a<r;++a){let l=!1;const c=e[a],u=e[a+1];if(c!==u&&(a!==1||c!==e[0]))if(s)l=!0;else{const h=a*i,d=h-i,p=h+i;for(let g=0;g!==i;++g){const m=t[h+g];if(m!==t[d+g]||m!==t[p+g]){l=!0;break}}}if(l){if(a!==o){e[o]=e[a];const h=a*i,d=o*i;for(let p=0;p!==i;++p)t[d+p]=t[h+p]}++o}}if(r>0){e[o]=e[r];for(let a=r*i,l=o*i,c=0;c!==i;++c)t[l+c]=t[a+c];++o}return o!==e.length?(this.times=Yn(e,0,o),this.values=Yn(t,0,o*i)):(this.times=e,this.values=t),this}clone(){const e=Yn(this.times,0),t=Yn(this.values,0),i=this.constructor,s=new i(this.name,e,t);return s.createInterpolant=this.createInterpolant,s}}fn.prototype.TimeBufferType=Float32Array,fn.prototype.ValueBufferType=Float32Array,fn.prototype.DefaultInterpolation=Hi;class ps extends fn{}ps.prototype.ValueTypeName="bool",ps.prototype.ValueBufferType=Array,ps.prototype.DefaultInterpolation=Bs,ps.prototype.InterpolantFactoryMethodLinear=void 0,ps.prototype.InterpolantFactoryMethodSmooth=void 0;class Cf extends fn{}Cf.prototype.ValueTypeName="color";class or extends fn{}or.prototype.ValueTypeName="number";class uA extends rr{constructor(e,t,i,s){super(e,t,i,s)}interpolate_(e,t,i,s){const r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=(i-t)/(s-t);let c=e*a;for(let u=c+a;c!==u;c+=4)tn.slerpFlat(r,0,o,c-a,o,c,l);return r}}class bi extends fn{InterpolantFactoryMethodLinear(e){return new uA(this.times,this.values,this.getValueSize(),e)}}bi.prototype.ValueTypeName="quaternion",bi.prototype.DefaultInterpolation=Hi,bi.prototype.InterpolantFactoryMethodSmooth=void 0;class fs extends 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u=lA(l);l=Mf(l,1,u),c=Mf(c,1,u),!s&&l[0]===0&&(l.push(r),c.push(c[0])),o.push(new or(".morphTargetInfluences["+t[a].name+"]",l,c).scale(1/i))}return new this(e,-1,o)}static findByName(e,t){let i=e;if(!Array.isArray(e)){const s=e;i=s.geometry&&s.geometry.animations||s.animations}for(let s=0;s<i.length;s++)if(i[s].name===t)return i[s];return null}static CreateClipsFromMorphTargetSequences(e,t,i){const s={},r=/^([\w-]*?)([\d]+)$/;for(let a=0,l=e.length;a<l;a++){const c=e[a],u=c.name.match(r);if(u&&u.length>1){const h=u[1];let d=s[h];d||(s[h]=d=[]),d.push(c)}}const o=[];for(const a in s)o.push(this.CreateFromMorphTargetSequence(a,s[a],t,i));return o}static parseAnimation(e,t){if(!e)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const i=function(h,d,p,g,m){if(p.length!==0){const f=[],_=[];Sf(p,f,_,g),f.length!==0&&m.push(new h(d,f,_))}},s=[],r=e.name||"default",o=e.fps||30,a=e.blendMode;let l=e.length||-1;const c=e.hierarchy||[];for(let h=0;h<c.length;h++){const d=c[h].keys;if(!(!d||d.length===0))if(d[0].morphTargets){const p={};let g;for(g=0;g<d.length;g++)if(d[g].morphTargets)for(let m=0;m<d[g].morphTargets.length;m++)p[d[g].morphTargets[m]]=-1;for(const m in p){const f=[],_=[];for(let v=0;v!==d[g].morphTargets.length;++v){const b=d[g];f.push(b.time),_.push(b.morphTarget===m?1:0)}s.push(new or(".morphTargetInfluence["+m+"]",f,_))}l=p.length*o}else{const p=".bones["+t[h].name+"]";i(ar,p+".position",d,"pos",s),i(bi,p+".quaternion",d,"rot",s),i(ar,p+".scale",d,"scl",s)}}return s.length===0?null:new this(r,l,s,a)}resetDuration(){const e=this.tracks;let t=0;for(let i=0,s=e.length;i!==s;++i){const r=this.tracks[i];t=Math.max(t,r.times[r.times.length-1])}return this.duration=t,this}trim(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].trim(0,this.duration);return this}validate(){let e=!0;for(let t=0;t<this.tracks.length;t++)e=e&&this.tracks[t].validate();return e}optimize(){for(let e=0;e<this.tracks.length;e++)this.tracks[e].optimize();return this}clone(){const e=[];for(let t=0;t<this.tracks.length;t++)e.push(this.tracks[t].clone());return new this.constructor(this.name,this.duration,e,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function dA(n){switch(n.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return or;case"vector":case"vector2":case"vector3":case"vector4":return ar;case"color":return Cf;case"quaternion":return bi;case"bool":case"boolean":return ps;case"string":return fs}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+n)}function pA(n){if(n.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=dA(n.type);if(n.times===void 0){const t=[],i=[];Sf(n.keys,t,i,"value"),n.times=t,n.values=i}return e.parse!==void 0?e.parse(n):new e(n.name,n.times,n.values,n.interpolation)}const Mi={enabled:!1,files:{},add:function(n,e){this.enabled!==!1&&(this.files[n]=e)},get:function(n){if(this.enabled!==!1)return this.files[n]},remove:function(n){delete this.files[n]},clear:function(){this.files={}}};class Af{constructor(e,t,i){const s=this;let r=!1,o=0,a=0,l;const c=[];this.onStart=void 0,this.onLoad=e,this.onProgress=t,this.onError=i,this.itemStart=function(u){a++,r===!1&&s.onStart!==void 0&&s.onStart(u,o,a),r=!0},this.itemEnd=function(u){o++,s.onProgress!==void 0&&s.onProgress(u,o,a),o===a&&(r=!1,s.onLoad!==void 0&&s.onLoad())},this.itemError=function(u){s.onError!==void 0&&s.onError(u)},this.resolveURL=function(u){return l?l(u):u},this.setURLModifier=function(u){return l=u,this},this.addHandler=function(u,h){return c.push(u,h),this},this.removeHandler=function(u){const h=c.indexOf(u);return h!==-1&&c.splice(h,2),this},this.getHandler=function(u){for(let h=0,d=c.length;h<d;h+=2){const p=c[h],g=c[h+1];if(p.global&&(p.lastIndex=0),p.test(u))return g}return null}}}const ms=new Af;class Jn{constructor(e){this.manager=e!==void 0?e:ms,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(e,t){const i=this;return new Promise(function(s,r){i.load(e,s,t,r)})}parse(){}setCrossOrigin(e){return this.crossOrigin=e,this}setWithCredentials(e){return this.withCredentials=e,this}setPath(e){return this.path=e,this}setResourcePath(e){return this.resourcePath=e,this}setRequestHeader(e){return this.requestHeader=e,this}}const Tn={};class fA extends Error{constructor(e,t){super(e);this.response=t}}class gs extends Jn{constructor(e){super(e)}load(e,t,i,s){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const r=Mi.get(e);if(r!==void 0)return this.manager.itemStart(e),setTimeout(()=>{t&&t(r),this.manager.itemEnd(e)},0),r;if(Tn[e]!==void 0){Tn[e].push({onLoad:t,onProgress:i,onError:s});return}Tn[e]=[],Tn[e].push({onLoad:t,onProgress:i,onError:s});const o=new 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c.text().then(u=>new DOMParser().parseFromString(u,a));case"json":return c.json();default:if(a===void 0)return c.text();{const h=/charset="?([^;"\s]*)"?/i.exec(a),d=h&&h[1]?h[1].toLowerCase():void 0,p=new TextDecoder(d);return c.arrayBuffer().then(g=>p.decode(g))}}}).then(c=>{Mi.add(e,c);const u=Tn[e];delete Tn[e];for(let h=0,d=u.length;h<d;h++){const p=u[h];p.onLoad&&p.onLoad(c)}}).catch(c=>{const u=Tn[e];if(u===void 0)throw this.manager.itemError(e),c;delete Tn[e];for(let h=0,d=u.length;h<d;h++){const p=u[h];p.onError&&p.onError(c)}this.manager.itemError(e)}).finally(()=>{this.manager.itemEnd(e)}),this.manager.itemStart(e)}setResponseType(e){return this.responseType=e,this}setMimeType(e){return this.mimeType=e,this}}class mA extends Jn{constructor(e){super(e)}load(e,t,i,s){this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,o=Mi.get(e);if(o!==void 0)return r.manager.itemStart(e),setTimeout(function(){t&&t(o),r.manager.itemEnd(e)},0),o;const a=Gs("img");function l(){u(),Mi.add(e,this),t&&t(this),r.manager.itemEnd(e)}function c(h){u(),s&&s(h),r.manager.itemError(e),r.manager.itemEnd(e)}function u(){a.removeEventListener("load",l,!1),a.removeEventListener("error",c,!1)}return a.addEventListener("load",l,!1),a.addEventListener("error",c,!1),e.slice(0,5)!=="data:"&&this.crossOrigin!==void 0&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(e),a.src=e,a}}class gA extends Jn{constructor(e){super(e)}load(e,t,i,s){const r=this,o=new ml,a=new gs(this.manager);return a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setPath(this.path),a.setWithCredentials(r.withCredentials),a.load(e,function(l){const c=r.parse(l);!c||(c.image!==void 0?o.image=c.image:c.data!==void 0&&(o.image.width=c.width,o.image.height=c.height,o.image.data=c.data),o.wrapS=c.wrapS!==void 0?c.wrapS:Et,o.wrapT=c.wrapT!==void 0?c.wrapT:Et,o.magFilter=c.magFilter!==void 0?c.magFilter:Je,o.minFilter=c.minFilter!==void 0?c.minFilter:Je,o.anisotropy=c.anisotropy!==void 0?c.anisotropy:1,c.encoding!==void 0&&(o.encoding=c.encoding),c.flipY!==void 0&&(o.flipY=c.flipY),c.format!==void 0&&(o.format=c.format),c.type!==void 0&&(o.type=c.type),c.mipmaps!==void 0&&(o.mipmaps=c.mipmaps,o.minFilter=oi),c.mipmapCount===1&&(o.minFilter=Je),c.generateMipmaps!==void 0&&(o.generateMipmaps=c.generateMipmaps),o.needsUpdate=!0,t&&t(o,c))},i,s),o}}class Tf extends Jn{constructor(e){super(e)}load(e,t,i,s){const r=new _t,o=new mA(this.manager);return o.setCrossOrigin(this.crossOrigin),o.setPath(this.path),o.load(e,function(a){r.image=a,r.needsUpdate=!0,t!==void 0&&t(r)},i,s),r}}class _s extends rt{constructor(e,t=1){super();this.isLight=!0,this.type="Light",this.color=new ge(e),this.intensity=t}dispose(){}copy(e,t){return super.copy(e,t),this.color.copy(e.color),this.intensity=e.intensity,this}toJSON(e){const t=super.toJSON(e);return t.object.color=this.color.getHex(),t.object.intensity=this.intensity,this.groundColor!==void 0&&(t.object.groundColor=this.groundColor.getHex()),this.distance!==void 0&&(t.object.distance=this.distance),this.angle!==void 0&&(t.object.angle=this.angle),this.decay!==void 0&&(t.object.decay=this.decay),this.penumbra!==void 0&&(t.object.penumbra=this.penumbra),this.shadow!==void 0&&(t.object.shadow=this.shadow.toJSON()),t}}class Ef extends _s{constructor(e,t,i){super(e,i);this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(rt.DefaultUp),this.updateMatrix(),this.groundColor=new ge(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}}const Lf=new Me,Rf=new E,Pf=new E;class Il{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new te(512,512),this.map=null,this.mapPass=null,this.matrix=new Me,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new ro,this._frameExtents=new te(1,1),this._viewportCount=1,this._viewports=[new je(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,i=this.matrix;Rf.setFromMatrixPosition(e.matrixWorld),t.position.copy(Rf),Pf.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(Pf),t.updateMatrixWorld(),Lf.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Lf),i.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),i.multiply(t.projectionMatrix),i.multiply(t.matrixWorldInverse)}getViewport(e){return this._viewports[e]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(e){return this.camera=e.camera.clone(),this.bias=e.bias,this.radius=e.radius,this.mapSize.copy(e.mapSize),this}clone(){return new this.constructor().copy(this)}toJSON(){const e={};return this.bias!==0&&(e.bias=this.bias),this.normalBias!==0&&(e.normalBias=this.normalBias),this.radius!==1&&(e.radius=this.radius),(this.mapSize.x!==512||this.mapSize.y!==512)&&(e.mapSize=this.mapSize.toArray()),e.camera=this.camera.toJSON(!1).object,delete e.camera.matrix,e}}class _A extends Il{constructor(){super(new St(50,1,.5,500));this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,i=Us*2*e.angle*this.focus,s=this.mapSize.width/this.mapSize.height,r=e.distance||t.far;(i!==t.fov||s!==t.aspect||r!==t.far)&&(t.fov=i,t.aspect=s,t.far=r,t.updateProjectionMatrix()),super.updateMatrices(e)}copy(e){return super.copy(e),this.focus=e.focus,this}}class Dl extends _s{constructor(e,t,i=0,s=Math.PI/3,r=0,o=1){super(e,t);this.isSpotLight=!0,this.type="SpotLight",this.position.copy(rt.DefaultUp),this.updateMatrix(),this.target=new rt,this.distance=i,this.angle=s,this.penumbra=r,this.decay=o,this.shadow=new _A}get power(){return this.intensity*Math.PI}set power(e){this.intensity=e/Math.PI}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.angle=e.angle,this.penumbra=e.penumbra,this.decay=e.decay,this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}const If=new Me,lr=new E,Fl=new E;class yA extends Il{constructor(){super(new St(90,1,.5,500));this.isPointLightShadow=!0,this._frameExtents=new te(4,2),this._viewportCount=6,this._viewports=[new je(2,1,1,1),new je(0,1,1,1),new je(3,1,1,1),new je(1,1,1,1),new je(3,0,1,1),new je(1,0,1,1)],this._cubeDirections=[new E(1,0,0),new E(-1,0,0),new E(0,0,1),new E(0,0,-1),new E(0,1,0),new E(0,-1,0)],this._cubeUps=[new E(0,1,0),new E(0,1,0),new E(0,1,0),new E(0,1,0),new E(0,0,1),new E(0,0,-1)]}updateMatrices(e,t=0){const i=this.camera,s=this.matrix,r=e.distance||i.far;r!==i.far&&(i.far=r,i.updateProjectionMatrix()),lr.setFromMatrixPosition(e.matrixWorld),i.position.copy(lr),Fl.copy(i.position),Fl.add(this._cubeDirections[t]),i.up.copy(this._cubeUps[t]),i.lookAt(Fl),i.updateMatrixWorld(),s.makeTranslation(-lr.x,-lr.y,-lr.z),If.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(If)}}class Ol extends _s{constructor(e,t,i=0,s=1){super(e,t);this.isPointLight=!0,this.type="PointLight",this.distance=i,this.decay=s,this.shadow=new yA}get power(){return this.intensity*4*Math.PI}set power(e){this.intensity=e/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(e,t){return super.copy(e,t),this.distance=e.distance,this.decay=e.decay,this.shadow=e.shadow.clone(),this}}class vA extends Il{constructor(){super(new ls(-5,5,5,-5,.5,500));this.isDirectionalLightShadow=!0}}class Nl extends _s{constructor(e,t){super(e,t);this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(rt.DefaultUp),this.updateMatrix(),this.target=new rt,this.shadow=new vA}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class Df extends _s{constructor(e,t){super(e,t);this.isAmbientLight=!0,this.type="AmbientLight"}}class xA extends _s{constructor(e,t,i=10,s=10){super(e,t);this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=i,this.height=s}get power(){return this.intensity*this.width*this.height*Math.PI}set power(e){this.intensity=e/(this.width*this.height*Math.PI)}copy(e){return super.copy(e),this.width=e.width,this.height=e.height,this}toJSON(e){const t=super.toJSON(e);return t.object.width=this.width,t.object.height=this.height,t}}class Si{static decodeText(e){if(typeof TextDecoder!="undefined")return new TextDecoder().decode(e);let t="";for(let i=0,s=e.length;i<s;i++)t+=String.fromCharCode(e[i]);try{return decodeURIComponent(escape(t))}catch{return t}}static extractUrlBase(e){const t=e.lastIndexOf("/");return t===-1?"./":e.slice(0,t+1)}static resolveURL(e,t){return typeof e!="string"||e===""?"":(/^https?:\/\//i.test(t)&&/^\//.test(e)&&(t=t.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(e)||/^data:.*,.*$/i.test(e)||/^blob:.*$/i.test(e)?e:t+e)}}class bA extends Jn{constructor(e){super(e);this.isImageBitmapLoader=!0,typeof createImageBitmap=="undefined"&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),typeof fetch=="undefined"&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(e){return this.options=e,this}load(e,t,i,s){e===void 0&&(e=""),this.path!==void 0&&(e=this.path+e),e=this.manager.resolveURL(e);const r=this,o=Mi.get(e);if(o!==void 0)return r.manager.itemStart(e),setTimeout(function(){t&&t(o),r.manager.itemEnd(e)},0),o;const a={};a.credentials=this.crossOrigin==="anonymous"?"same-origin":"include",a.headers=this.requestHeader,fetch(e,a).then(function(l){return l.blob()}).then(function(l){return createImageBitmap(l,Object.assign(r.options,{colorSpaceConversion:"none"}))}).then(function(l){Mi.add(e,l),t&&t(l),r.manager.itemEnd(e)}).catch(function(l){s&&s(l),r.manager.itemError(e),r.manager.itemEnd(e)}),r.manager.itemStart(e)}}class Ff{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Of(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let e=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const t=Of();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Of(){return(typeof performance=="undefined"?Date:performance).now()}class MA{constructor(e,t,i){this.binding=e,this.valueSize=i;let s,r,o;switch(t){case"quaternion":s=this._slerp,r=this._slerpAdditive,o=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(i*6),this._workIndex=5;break;case"string":case"bool":s=this._select,r=this._select,o=this._setAdditiveIdentityOther,this.buffer=new Array(i*5);break;default:s=this._lerp,r=this._lerpAdditive,o=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(i*5)}this._mixBufferRegion=s,this._mixBufferRegionAdditive=r,this._setIdentity=o,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(e,t){const i=this.buffer,s=this.valueSize,r=e*s+s;let o=this.cumulativeWeight;if(o===0){for(let a=0;a!==s;++a)i[r+a]=i[a];o=t}else{o+=t;const a=t/o;this._mixBufferRegion(i,r,0,a,s)}this.cumulativeWeight=o}accumulateAdditive(e){const t=this.buffer,i=this.valueSize,s=i*this._addIndex;this.cumulativeWeightAdditive===0&&this._setIdentity(),this._mixBufferRegionAdditive(t,s,0,e,i),this.cumulativeWeightAdditive+=e}apply(e){const t=this.valueSize,i=this.buffer,s=e*t+t,r=this.cumulativeWeight,o=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const l=t*this._origIndex;this._mixBufferRegion(i,s,l,1-r,t)}o>0&&this._mixBufferRegionAdditive(i,s,this._addIndex*t,1,t);for(let l=t,c=t+t;l!==c;++l)if(i[l]!==i[l+t]){a.setValue(i,s);break}}saveOriginalState(){const e=this.binding,t=this.buffer,i=this.valueSize,s=i*this._origIndex;e.getValue(t,s);for(let r=i,o=s;r!==o;++r)t[r]=t[s+r%i];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const e=this.valueSize*3;this.binding.setValue(this.buffer,e)}_setAdditiveIdentityNumeric(){const e=this._addIndex*this.valueSize,t=e+this.valueSize;for(let i=e;i<t;i++)this.buffer[i]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const e=this._origIndex*this.valueSize,t=this._addIndex*this.valueSize;for(let i=0;i<this.valueSize;i++)this.buffer[t+i]=this.buffer[e+i]}_select(e,t,i,s,r){if(s>=.5)for(let o=0;o!==r;++o)e[t+o]=e[i+o]}_slerp(e,t,i,s){tn.slerpFlat(e,t,e,t,e,i,s)}_slerpAdditive(e,t,i,s,r){const o=this._workIndex*r;tn.multiplyQuaternionsFlat(e,o,e,t,e,i),tn.slerpFlat(e,t,e,t,e,o,s)}_lerp(e,t,i,s,r){const o=1-s;for(let a=0;a!==r;++a){const l=t+a;e[l]=e[l]*o+e[i+a]*s}}_lerpAdditive(e,t,i,s,r){for(let o=0;o!==r;++o){const a=t+o;e[a]=e[a]+e[i+o]*s}}}const kl="\\[\\]\\.:\\/",SA=new RegExp("["+kl+"]","g"),Bl="[^"+kl+"]",wA="[^"+kl.replace("\\.","")+"]",CA=/((?:WC+[\/:])*)/.source.replace("WC",Bl),AA=/(WCOD+)?/.source.replace("WCOD",wA),TA=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Bl),EA=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Bl),LA=new RegExp("^"+CA+AA+TA+EA+"$"),RA=["material","materials","bones"];class PA{constructor(e,t,i){const s=i||qe.parseTrackName(t);this._targetGroup=e,this._bindings=e.subscribe_(t,s)}getValue(e,t){this.bind();const i=this._targetGroup.nCachedObjects_,s=this._bindings[i];s!==void 0&&s.getValue(e,t)}setValue(e,t){const i=this._bindings;for(let s=this._targetGroup.nCachedObjects_,r=i.length;s!==r;++s)i[s].setValue(e,t)}bind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].bind()}unbind(){const e=this._bindings;for(let t=this._targetGroup.nCachedObjects_,i=e.length;t!==i;++t)e[t].unbind()}}class qe{constructor(e,t,i){this.path=t,this.parsedPath=i||qe.parseTrackName(t),this.node=qe.findNode(e,this.parsedPath.nodeName)||e,this.rootNode=e,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(e,t,i){return e&&e.isAnimationObjectGroup?new qe.Composite(e,t,i):new qe(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(SA,"")}static parseTrackName(e){const t=LA.exec(e);if(t===null)throw new Error("PropertyBinding: Cannot parse trackName: "+e);const i={nodeName:t[2],objectName:t[3],objectIndex:t[4],propertyName:t[5],propertyIndex:t[6]},s=i.nodeName&&i.nodeName.lastIndexOf(".");if(s!==void 0&&s!==-1){const r=i.nodeName.substring(s+1);RA.indexOf(r)!==-1&&(i.nodeName=i.nodeName.substring(0,s),i.objectName=r)}if(i.propertyName===null||i.propertyName.length===0)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+e);return i}static findNode(e,t){if(t===void 0||t===""||t==="."||t===-1||t===e.name||t===e.uuid)return e;if(e.skeleton){const i=e.skeleton.getBoneByName(t);if(i!==void 0)return i}if(e.children){const i=function(r){for(let o=0;o<r.length;o++){const a=r[o];if(a.name===t||a.uuid===t)return a;const l=i(a.children);if(l)return l}return null},s=i(e.children);if(s)return s}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(e,t){e[t]=this.targetObject[this.propertyName]}_getValue_array(e,t){const i=this.resolvedProperty;for(let s=0,r=i.length;s!==r;++s)e[t++]=i[s]}_getValue_arrayElement(e,t){e[t]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(e,t){this.resolvedProperty.toArray(e,t)}_setValue_direct(e,t){this.targetObject[this.propertyName]=e[t]}_setValue_direct_setNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(e,t){this.targetObject[this.propertyName]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(e,t){const i=this.resolvedProperty;for(let s=0,r=i.length;s!==r;++s)i[s]=e[t++]}_setValue_array_setNeedsUpdate(e,t){const i=this.resolvedProperty;for(let s=0,r=i.length;s!==r;++s)i[s]=e[t++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(e,t){const i=this.resolvedProperty;for(let s=0,r=i.length;s!==r;++s)i[s]=e[t++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(e,t){this.resolvedProperty[this.propertyIndex]=e[t]}_setValue_arrayElement_setNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty[this.propertyIndex]=e[t],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(e,t){this.resolvedProperty.fromArray(e,t)}_setValue_fromArray_setNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(e,t){this.resolvedProperty.fromArray(e,t),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(e,t){this.bind(),this.getValue(e,t)}_setValue_unbound(e,t){this.bind(),this.setValue(e,t)}bind(){let e=this.node;const t=this.parsedPath,i=t.objectName,s=t.propertyName;let r=t.propertyIndex;if(e||(e=qe.findNode(this.rootNode,t.nodeName)||this.rootNode,this.node=e),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!e){console.error("THREE.PropertyBinding: Trying to update node for track: "+this.path+" but it wasn't found.");return}if(i){let c=t.objectIndex;switch(i){case"materials":if(!e.material){console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);return}if(!e.material.materials){console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);return}e=e.material.materials;break;case"bones":if(!e.skeleton){console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);return}e=e.skeleton.bones;for(let u=0;u<e.length;u++)if(e[u].name===c){c=u;break}break;default:if(e[i]===void 0){console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);return}e=e[i]}if(c!==void 0){if(e[c]===void 0){console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,e);return}e=e[c]}}const o=e[s];if(o===void 0){const c=t.nodeName;console.error("THREE.PropertyBinding: Trying to update property for track: "+c+"."+s+" but it wasn't found.",e);return}let a=this.Versioning.None;this.targetObject=e,e.needsUpdate!==void 0?a=this.Versioning.NeedsUpdate:e.matrixWorldNeedsUpdate!==void 0&&(a=this.Versioning.MatrixWorldNeedsUpdate);let l=this.BindingType.Direct;if(r!==void 0){if(s==="morphTargetInfluences"){if(!e.geometry){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);return}if(!e.geometry.morphAttributes){console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);return}e.morphTargetDictionary[r]!==void 0&&(r=e.morphTargetDictionary[r])}l=this.BindingType.ArrayElement,this.resolvedProperty=o,this.propertyIndex=r}else o.fromArray!==void 0&&o.toArray!==void 0?(l=this.BindingType.HasFromToArray,this.resolvedProperty=o):Array.isArray(o)?(l=this.BindingType.EntireArray,this.resolvedProperty=o):this.propertyName=s;this.getValue=this.GetterByBindingType[l],this.setValue=this.SetterByBindingTypeAndVersioning[l][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}qe.Composite=PA,qe.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},qe.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},qe.prototype.GetterByBindingType=[qe.prototype._getValue_direct,qe.prototype._getValue_array,qe.prototype._getValue_arrayElement,qe.prototype._getValue_toArray],qe.prototype.SetterByBindingTypeAndVersioning=[[qe.prototype._setValue_direct,qe.prototype._setValue_direct_setNeedsUpdate,qe.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[qe.prototype._setValue_array,qe.prototype._setValue_array_setNeedsUpdate,qe.prototype._setValue_array_setMatrixWorldNeedsUpdate],[qe.prototype._setValue_arrayElement,qe.prototype._setValue_arrayElement_setNeedsUpdate,qe.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[qe.prototype._setValue_fromArray,qe.prototype._setValue_fromArray_setNeedsUpdate,qe.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class IA{constructor(e,t,i=null,s=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=i,this.blendMode=s;const r=t.tracks,o=r.length,a=new Array(o),l={endingStart:Wi,endingEnd:Wi};for(let c=0;c!==o;++c){const u=r[c].createInterpolant(null);a[c]=u,u.settings=l}this._interpolantSettings=l,this._interpolants=a,this._propertyBindings=new Array(o),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=nb,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}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&this.timeScale!==0&&this._startTime===null&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(e){return this._startTime=e,this}setLoop(e,t){return this.loop=e,this.repetitions=t,this}setEffectiveWeight(e){return this.weight=e,this._effectiveWeight=this.enabled?e:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(e){return this._scheduleFading(e,0,1)}fadeOut(e){return this._scheduleFading(e,1,0)}crossFadeFrom(e,t,i){if(e.fadeOut(t),this.fadeIn(t),i){const s=this._clip.duration,r=e._clip.duration,o=r/s,a=s/r;e.warp(1,o,t),this.warp(a,1,t)}return this}crossFadeTo(e,t,i){return e.crossFadeFrom(this,t,i)}stopFading(){const e=this._weightInterpolant;return e!==null&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}setEffectiveTimeScale(e){return this.timeScale=e,this._effectiveTimeScale=this.paused?0:e,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(e){return this.timeScale=this._clip.duration/e,this.stopWarping()}syncWith(e){return this.time=e.time,this.timeScale=e.timeScale,this.stopWarping()}halt(e){return this.warp(this._effectiveTimeScale,0,e)}warp(e,t,i){const s=this._mixer,r=s.time,o=this.timeScale;let a=this._timeScaleInterpolant;a===null&&(a=s._lendControlInterpolant(),this._timeScaleInterpolant=a);const l=a.parameterPositions,c=a.sampleValues;return l[0]=r,l[1]=r+i,c[0]=e/o,c[1]=t/o,this}stopWarping(){const e=this._timeScaleInterpolant;return e!==null&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(e)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(e,t,i,s){if(!this.enabled){this._updateWeight(e);return}const r=this._startTime;if(r!==null){const l=(e-r)*i;if(l<0||i===0)return;this._startTime=null,t=i*l}t*=this._updateTimeScale(e);const o=this._updateTime(t),a=this._updateWeight(e);if(a>0){const l=this._interpolants,c=this._propertyBindings;switch(this.blendMode){case sb:for(let u=0,h=l.length;u!==h;++u)l[u].evaluate(o),c[u].accumulateAdditive(a);break;case Ra:default:for(let u=0,h=l.length;u!==h;++u)l[u].evaluate(o),c[u].accumulate(s,a)}}}_updateWeight(e){let t=0;if(this.enabled){t=this.weight;const i=this._weightInterpolant;if(i!==null){const s=i.evaluate(e)[0];t*=s,e>i.parameterPositions[1]&&(this.stopFading(),s===0&&(this.enabled=!1))}}return this._effectiveWeight=t,t}_updateTimeScale(e){let t=0;if(!this.paused){t=this.timeScale;const i=this._timeScaleInterpolant;i!==null&&(t*=i.evaluate(e)[0],e>i.parameterPositions[1]&&(this.stopWarping(),t===0?this.paused=!0:this.timeScale=t))}return this._effectiveTimeScale=t,t}_updateTime(e){const t=this._clip.duration,i=this.loop;let s=this.time+e,r=this._loopCount;const o=i===ib;if(e===0)return r===-1?s:o&&(r&1)==1?t-s:s;if(i===tb){r===-1&&(this._loopCount=0,this._setEndings(!0,!0,!1));e:{if(s>=t)s=t;else if(s<0)s=0;else{this.time=s;break e}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=s,this._mixer.dispatchEvent({type:"finished",action:this,direction:e<0?-1:1})}}else{if(r===-1&&(e>=0?(r=0,this._setEndings(!0,this.repetitions===0,o)):this._setEndings(this.repetitions===0,!0,o)),s>=t||s<0){const a=Math.floor(s/t);s-=t*a,r+=Math.abs(a);const l=this.repetitions-r;if(l<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,s=e>0?t:0,this.time=s,this._mixer.dispatchEvent({type:"finished",action:this,direction:e>0?1:-1});else{if(l===1){const c=e<0;this._setEndings(c,!c,o)}else this._setEndings(!1,!1,o);this._loopCount=r,this.time=s,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:a})}}else this.time=s;if(o&&(r&1)==1)return t-s}return s}_setEndings(e,t,i){const s=this._interpolantSettings;i?(s.endingStart=ji,s.endingEnd=ji):(e?s.endingStart=this.zeroSlopeAtStart?ji:Wi:s.endingStart=Nr,t?s.endingEnd=this.zeroSlopeAtEnd?ji:Wi:s.endingEnd=Nr)}_scheduleFading(e,t,i){const s=this._mixer,r=s.time;let o=this._weightInterpolant;o===null&&(o=s._lendControlInterpolant(),this._weightInterpolant=o);const a=o.parameterPositions,l=o.sampleValues;return a[0]=r,l[0]=t,a[1]=r+e,l[1]=i,this}}const DA=new Float32Array(1);class FA extends ui{constructor(e){super();this._root=e,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(e,t){const i=e._localRoot||this._root,s=e._clip.tracks,r=s.length,o=e._propertyBindings,a=e._interpolants,l=i.uuid,c=this._bindingsByRootAndName;let u=c[l];u===void 0&&(u={},c[l]=u);for(let h=0;h!==r;++h){const d=s[h],p=d.name;let g=u[p];if(g!==void 0)++g.referenceCount,o[h]=g;else{if(g=o[h],g!==void 0){g._cacheIndex===null&&(++g.referenceCount,this._addInactiveBinding(g,l,p));continue}const m=t&&t._propertyBindings[h].binding.parsedPath;g=new MA(qe.create(i,p,m),d.ValueTypeName,d.getValueSize()),++g.referenceCount,this._addInactiveBinding(g,l,p),o[h]=g}a[h].resultBuffer=g.buffer}}_activateAction(e){if(!this._isActiveAction(e)){if(e._cacheIndex===null){const i=(e._localRoot||this._root).uuid,s=e._clip.uuid,r=this._actionsByClip[s];this._bindAction(e,r&&r.knownActions[0]),this._addInactiveAction(e,s,i)}const t=e._propertyBindings;for(let i=0,s=t.length;i!==s;++i){const r=t[i];r.useCount++==0&&(this._lendBinding(r),r.saveOriginalState())}this._lendAction(e)}}_deactivateAction(e){if(this._isActiveAction(e)){const t=e._propertyBindings;for(let i=0,s=t.length;i!==s;++i){const r=t[i];--r.useCount==0&&(r.restoreOriginalState(),this._takeBackBinding(r))}this._takeBackAction(e)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const e=this;this.stats={actions:{get total(){return e._actions.length},get inUse(){return e._nActiveActions}},bindings:{get total(){return e._bindings.length},get inUse(){return e._nActiveBindings}},controlInterpolants:{get total(){return e._controlInterpolants.length},get inUse(){return e._nActiveControlInterpolants}}}}_isActiveAction(e){const t=e._cacheIndex;return t!==null&&t<this._nActiveActions}_addInactiveAction(e,t,i){const s=this._actions,r=this._actionsByClip;let o=r[t];if(o===void 0)o={knownActions:[e],actionByRoot:{}},e._byClipCacheIndex=0,r[t]=o;else{const a=o.knownActions;e._byClipCacheIndex=a.length,a.push(e)}e._cacheIndex=s.length,s.push(e),o.actionByRoot[i]=e}_removeInactiveAction(e){const t=this._actions,i=t[t.length-1],s=e._cacheIndex;i._cacheIndex=s,t[s]=i,t.pop(),e._cacheIndex=null;const r=e._clip.uuid,o=this._actionsByClip,a=o[r],l=a.knownActions,c=l[l.length-1],u=e._byClipCacheIndex;c._byClipCacheIndex=u,l[u]=c,l.pop(),e._byClipCacheIndex=null;const h=a.actionByRoot,d=(e._localRoot||this._root).uuid;delete h[d],l.length===0&&delete o[r],this._removeInactiveBindingsForAction(e)}_removeInactiveBindingsForAction(e){const t=e._propertyBindings;for(let i=0,s=t.length;i!==s;++i){const r=t[i];--r.referenceCount==0&&this._removeInactiveBinding(r)}}_lendAction(e){const t=this._actions,i=e._cacheIndex,s=this._nActiveActions++,r=t[s];e._cacheIndex=s,t[s]=e,r._cacheIndex=i,t[i]=r}_takeBackAction(e){const t=this._actions,i=e._cacheIndex,s=--this._nActiveActions,r=t[s];e._cacheIndex=s,t[s]=e,r._cacheIndex=i,t[i]=r}_addInactiveBinding(e,t,i){const s=this._bindingsByRootAndName,r=this._bindings;let o=s[t];o===void 0&&(o={},s[t]=o),o[i]=e,e._cacheIndex=r.length,r.push(e)}_removeInactiveBinding(e){const t=this._bindings,i=e.binding,s=i.rootNode.uuid,r=i.path,o=this._bindingsByRootAndName,a=o[s],l=t[t.length-1],c=e._cacheIndex;l._cacheIndex=c,t[c]=l,t.pop(),delete a[r],Object.keys(a).length===0&&delete o[s]}_lendBinding(e){const t=this._bindings,i=e._cacheIndex,s=this._nActiveBindings++,r=t[s];e._cacheIndex=s,t[s]=e,r._cacheIndex=i,t[i]=r}_takeBackBinding(e){const t=this._bindings,i=e._cacheIndex,s=--this._nActiveBindings,r=t[s];e._cacheIndex=s,t[s]=e,r._cacheIndex=i,t[i]=r}_lendControlInterpolant(){const e=this._controlInterpolants,t=this._nActiveControlInterpolants++;let i=e[t];return i===void 0&&(i=new wf(new Float32Array(2),new Float32Array(2),1,DA),i.__cacheIndex=t,e[t]=i),i}_takeBackControlInterpolant(e){const t=this._controlInterpolants,i=e.__cacheIndex,s=--this._nActiveControlInterpolants,r=t[s];e.__cacheIndex=s,t[s]=e,r.__cacheIndex=i,t[i]=r}clipAction(e,t,i){const s=t||this._root,r=s.uuid;let o=typeof e=="string"?Pl.findByName(s,e):e;const a=o!==null?o.uuid:e,l=this._actionsByClip[a];let c=null;if(i===void 0&&(o!==null?i=o.blendMode:i=Ra),l!==void 0){const h=l.actionByRoot[r];if(h!==void 0&&h.blendMode===i)return h;c=l.knownActions[0],o===null&&(o=c._clip)}if(o===null)return null;const u=new IA(this,o,t,i);return this._bindAction(u,c),this._addInactiveAction(u,a,r),u}existingAction(e,t){const i=t||this._root,s=i.uuid,r=typeof e=="string"?Pl.findByName(i,e):e,o=r?r.uuid:e,a=this._actionsByClip[o];return a!==void 0&&a.actionByRoot[s]||null}stopAllAction(){const e=this._actions,t=this._nActiveActions;for(let i=t-1;i>=0;--i)e[i].stop();return this}update(e){e*=this.timeScale;const t=this._actions,i=this._nActiveActions,s=this.time+=e,r=Math.sign(e),o=this._accuIndex^=1;for(let c=0;c!==i;++c)t[c]._update(s,e,r,o);const a=this._bindings,l=this._nActiveBindings;for(let c=0;c!==l;++c)a[c].apply(o);return this}setTime(e){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(e)}getRoot(){return this._root}uncacheClip(e){const t=this._actions,i=e.uuid,s=this._actionsByClip,r=s[i];if(r!==void 0){const o=r.knownActions;for(let a=0,l=o.length;a!==l;++a){const c=o[a];this._deactivateAction(c);const u=c._cacheIndex,h=t[t.length-1];c._cacheIndex=null,c._byClipCacheIndex=null,h._cacheIndex=u,t[u]=h,t.pop(),this._removeInactiveBindingsForAction(c)}delete s[i]}}uncacheRoot(e){const t=e.uuid,i=this._actionsByClip;for(const o in i){const a=i[o].actionByRoot,l=a[t];l!==void 0&&(this._deactivateAction(l),this._removeInactiveAction(l))}const s=this._bindingsByRootAndName,r=s[t];if(r!==void 0)for(const o in r){const a=r[o];a.restoreOriginalState(),this._removeInactiveBinding(a)}}uncacheAction(e,t){const i=this.existingAction(e,t);i!==null&&(this._deactivateAction(i),this._removeInactiveAction(i))}}class Nf{constructor(e,t,i=0,s=1/0){this.ray=new Hs(e,t),this.near=i,this.far=s,this.camera=null,this.layers=new ja,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(e,t){this.ray.set(e,t)}setFromCamera(e,t){t.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(e.x,e.y,.5).unproject(t).sub(this.ray.origin).normalize(),this.camera=t):t.isOrthographicCamera?(this.ray.origin.set(e.x,e.y,(t.near+t.far)/(t.near-t.far)).unproject(t),this.ray.direction.set(0,0,-1).transformDirection(t.matrixWorld),this.camera=t):console.error("THREE.Raycaster: Unsupported camera type: "+t.type)}intersectObject(e,t=!0,i=[]){return $l(e,this,i,t),i.sort(kf),i}intersectObjects(e,t=!0,i=[]){for(let s=0,r=e.length;s<r;s++)$l(e[s],this,i,t);return i.sort(kf),i}}function kf(n,e){return n.distance-e.distance}function $l(n,e,t,i){if(n.layers.test(e.layers)&&n.raycast(e,t),i===!0){const s=n.children;for(let r=0,o=s.length;r<o;r++)$l(s[r],e,t,!0)}}class OA{constructor(e=1,t=0,i=0){return this.radius=e,this.phi=t,this.theta=i,this}set(e,t,i){return this.radius=e,this.phi=t,this.theta=i,this}copy(e){return this.radius=e.radius,this.phi=e.phi,this.theta=e.theta,this}makeSafe(){const e=1e-6;return this.phi=Math.max(e,Math.min(Math.PI-e,this.phi)),this}setFromVector3(e){return this.setFromCartesianCoords(e.x,e.y,e.z)}setFromCartesianCoords(e,t,i){return this.radius=Math.sqrt(e*e+t*t+i*i),this.radius===0?(this.theta=0,this.phi=0):(this.theta=Math.atan2(e,i),this.phi=Math.acos(lt(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class NA extends sf{constructor(e=1){const t=[0,0,0,e,0,0,0,0,0,0,e,0,0,0,0,0,0,e],i=[1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],s=new xt;s.setAttribute("position",new yt(t,3)),s.setAttribute("color",new yt(i,3));const r=new _l({vertexColors:!0,toneMapped:!1});super(s,r);this.type="AxesHelper"}setColors(e,t,i){const s=new ge,r=this.geometry.attributes.color.array;return s.set(e),s.toArray(r,0),s.toArray(r,3),s.set(t),s.toArray(r,6),s.toArray(r,9),s.set(i),s.toArray(r,12),s.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}const En=kA();function kA(){const n=new ArrayBuffer(4),e=new Float32Array(n),t=new Uint32Array(n),i=new Uint32Array(512),s=new Uint32Array(512);for(let l=0;l<256;++l){const c=l-127;c<-27?(i[l]=0,i[l|256]=32768,s[l]=24,s[l|256]=24):c<-14?(i[l]=1024>>-c-14,i[l|256]=1024>>-c-14|32768,s[l]=-c-1,s[l|256]=-c-1):c<=15?(i[l]=c+15<<10,i[l|256]=c+15<<10|32768,s[l]=13,s[l|256]=13):c<128?(i[l]=31744,i[l|256]=64512,s[l]=24,s[l|256]=24):(i[l]=31744,i[l|256]=64512,s[l]=13,s[l|256]=13)}const r=new Uint32Array(2048),o=new Uint32Array(64),a=new Uint32Array(64);for(let l=1;l<1024;++l){let c=l<<13,u=0;for(;(c&8388608)==0;)c<<=1,u-=8388608;c&=~8388608,u+=947912704,r[l]=c|u}for(let l=1024;l<2048;++l)r[l]=939524096+(l-1024<<13);for(let l=1;l<31;++l)o[l]=l<<23;o[31]=1199570944,o[32]=2147483648;for(let l=33;l<63;++l)o[l]=2147483648+(l-32<<23);o[63]=3347054592;for(let l=1;l<64;++l)l!==32&&(a[l]=1024);return{floatView:e,uint32View:t,baseTable:i,shiftTable:s,mantissaTable:r,exponentTable:o,offsetTable:a}}function BA(n){Math.abs(n)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),n=lt(n,-65504,65504),En.floatView[0]=n;const e=En.uint32View[0],t=e>>23&511;return En.baseTable[t]+((e&8388607)>>En.shiftTable[t])}function $A(n){const e=n>>10;return En.uint32View[0]=En.mantissaTable[En.offsetTable[e]+(n&1023)]+En.exponentTable[e],En.floatView[0]}var bo=Object.freeze({__proto__:null,toHalfFloat:BA,fromHalfFloat:$A});typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new 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`;continue}if((R=I.match(w))&&(A.gamma=parseFloat(R[1])),(R=I.match(C))&&(A.exposure=parseFloat(R[1])),(R=I.match(L))&&(A.valid|=c,A.format=R[1]),(R=I.match(y))&&(A.valid|=u,A.height=parseInt(R[1],10),A.width=parseInt(R[2],10)),A.valid&c&&A.valid&u)break}return A.valid&c?A.valid&u?A:a(r,"missing image size specifier"):a(r,"missing format specifier")},g=function(b,x,w){const C=x;if(C<8||C>32767||b[0]!==2||b[1]!==2||b[2]&128)return new Uint8Array(b);if(C!==(b[2]<<8|b[3]))return a(r,"wrong scanline width");const L=new Uint8Array(4*x*w);if(!L.length)return a(o,"unable to allocate buffer space");let y=0,A=0;const I=4*C,R=new Uint8Array(4),Z=new Uint8Array(I);let K=w;for(;K>0&&A<b.byteLength;){if(A+4>b.byteLength)return a(i);if(R[0]=b[A++],R[1]=b[A++],R[2]=b[A++],R[3]=b[A++],R[0]!=2||R[1]!=2||(R[2]<<8|R[3])!=C)return a(r,"bad rgbe scanline format");let D=0,z;for(;D<I&&A<b.byteLength;){z=b[A++];const W=z>128;if(W&&(z-=128),z===0||D+z>I)return a(r,"bad scanline data");if(W){const H=b[A++];for(let N=0;N<z;N++)Z[D++]=H}else Z.set(b.subarray(A,A+z),D),D+=z,A+=z}const k=C;for(let W=0;W<k;W++){let H=0;L[y]=Z[W+H],H+=C,L[y+1]=Z[W+H],H+=C,L[y+2]=Z[W+H],H+=C,L[y+3]=Z[W+H],y+=4}K--}return L},m=function(b,x,w,C){const L=b[x+3],y=Math.pow(2,L-128)/255;w[C+0]=b[x+0]*y,w[C+1]=b[x+1]*y,w[C+2]=b[x+2]*y,w[C+3]=1},f=function(b,x,w,C){const L=b[x+3],y=Math.pow(2,L-128)/255;w[C+0]=bo.toHalfFloat(Math.min(b[x+0]*y,65504)),w[C+1]=bo.toHalfFloat(Math.min(b[x+1]*y,65504)),w[C+2]=bo.toHalfFloat(Math.min(b[x+2]*y,65504)),w[C+3]=bo.toHalfFloat(1)},_=new Uint8Array(e);_.pos=0;const v=p(_);if(t!==v){const b=v.width,x=v.height,w=g(_.subarray(_.pos),b,x);if(t!==w){let C,L,y;switch(this.type){case zt:y=w.length/4;const A=new Float32Array(y*4);for(let R=0;R<y;R++)m(w,R*4,A,R*4);C=A,L=zt;break;case Zt:y=w.length/4;const I=new Uint16Array(y*4);for(let R=0;R<y;R++)f(w,R*4,I,R*4);C=I,L=Zt;break;default:console.error("THREE.RGBELoader: unsupported type: ",this.type);break}return{width:b,height:x,data:C,header:v.string,gamma:v.gamma,exposure:v.exposure,type:L}}}return null}setDataType(e){return this.type=e,this}load(e,t,i,s){function r(o,a){switch(o.type){case zt:case Zt:o.encoding=hn,o.minFilter=Je,o.magFilter=Je,o.generateMipmaps=!1,o.flipY=!0;break}t&&t(o,a)}return super.load(e,r,i,s)}}class zA extends Jn{constructor(e){super(e);this.hdrLoader=new UA,this.type=Zt}load(e,t,i,s){Array.isArray(e)||(console.warn("THREE.HDRCubeTextureLoader signature has changed. Use .setDataType() instead."),this.setDataType(e),e=t,t=i,i=s,s=arguments[4]);const r=new sl;switch(r.type=this.type,r.type){case zt:r.encoding=hn,r.minFilter=Je,r.magFilter=Je,r.generateMipmaps=!1;break;case Zt:r.encoding=hn,r.minFilter=Je,r.magFilter=Je,r.generateMipmaps=!1;break}const o=this;let a=0;function l(c,u,h,d){new gs(o.manager).setPath(o.path).setResponseType("arraybuffer").setWithCredentials(o.withCredentials).load(e[c],function(p){a++;const g=o.hdrLoader.parse(p);if(!!g){if(g.data!==void 0){const m=new ml(g.data,g.width,g.height);m.type=r.type,m.encoding=r.encoding,m.format=r.format,m.minFilter=r.minFilter,m.magFilter=r.magFilter,m.generateMipmaps=r.generateMipmaps,r.images[c]=m}a===6&&(r.needsUpdate=!0,u&&u(r))}},h,d)}for(let c=0;c<e.length;c++)l(c,t,i,s);return r}setDataType(e){return this.type=e,this.hdrLoader.setDataType(e),this}}const Bf={uniforms:{tDiffuse:{value:null},opacity:{value:1}},vertexShader:`

		varying vec2 vUv;

		void main() {

			vUv = uv;
			gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );

		}`,fragmentShader:`

		uniform float opacity;

		uniform sampler2D tDiffuse;

		varying vec2 vUv;

		void main() {

			gl_FragColor = texture2D( tDiffuse, vUv );
			gl_FragColor.a *= opacity;


		}`};class Mo{constructor(){this.enabled=!0,this.needsSwap=!0,this.clear=!1,this.renderToScreen=!1}setSize(){}render(){console.error("THREE.Pass: .render() must be implemented in derived pass.")}}const GA=new ls(-1,1,1,-1,0,1),Ul=new xt;Ul.setAttribute("position",new yt([-1,3,0,-1,-1,0,3,-1,0],3)),Ul.setAttribute("uv",new yt([0,2,0,0,2,0],2));class VA{constructor(e){this._mesh=new ft(Ul,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,GA)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class $f extends Mo{constructor(e,t){super();this.textureID=t!==void 0?t:"tDiffuse",e instanceof un?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=il.clone(e.uniforms),this.material=new un({defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new VA(this.material)}render(e,t,i){this.uniforms[this.textureID]&&(this.uniforms[this.textureID].value=i.texture),this.fsQuad.material=this.material,this.renderToScreen?(e.setRenderTarget(null),this.fsQuad.render(e)):(e.setRenderTarget(t),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),this.fsQuad.render(e))}}class Uf extends Mo{constructor(e,t){super();this.scene=e,this.camera=t,this.clear=!0,this.needsSwap=!1,this.inverse=!1}render(e,t,i){const s=e.getContext(),r=e.state;r.buffers.color.setMask(!1),r.buffers.depth.setMask(!1),r.buffers.color.setLocked(!0),r.buffers.depth.setLocked(!0);let o,a;this.inverse?(o=0,a=1):(o=1,a=0),r.buffers.stencil.setTest(!0),r.buffers.stencil.setOp(s.REPLACE,s.REPLACE,s.REPLACE),r.buffers.stencil.setFunc(s.ALWAYS,o,4294967295),r.buffers.stencil.setClear(a),r.buffers.stencil.setLocked(!0),e.setRenderTarget(i),this.clear&&e.clear(),e.render(this.scene,this.camera),e.setRenderTarget(t),this.clear&&e.clear(),e.render(this.scene,this.camera),r.buffers.color.setLocked(!1),r.buffers.depth.setLocked(!1),r.buffers.stencil.setLocked(!1),r.buffers.stencil.setFunc(s.EQUAL,1,4294967295),r.buffers.stencil.setOp(s.KEEP,s.KEEP,s.KEEP),r.buffers.stencil.setLocked(!0)}}class HA extends Mo{constructor(){super();this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class WA{constructor(e,t){if(this.renderer=e,t===void 0){const i=e.getSize(new te);this._pixelRatio=e.getPixelRatio(),this._width=i.width,this._height=i.height,t=new Un(this._width*this._pixelRatio,this._height*this._pixelRatio),t.texture.name="EffectComposer.rt1"}else this._pixelRatio=1,this._width=t.width,this._height=t.height;this.renderTarget1=t,this.renderTarget2=t.clone(),this.renderTarget2.texture.name="EffectComposer.rt2",this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2,this.renderToScreen=!0,this.passes=[],Bf===void 0&&console.error("THREE.EffectComposer relies on CopyShader"),$f===void 0&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new $f(Bf),this.clock=new Ff}swapBuffers(){const e=this.readBuffer;this.readBuffer=this.writeBuffer,this.writeBuffer=e}addPass(e){this.passes.push(e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}insertPass(e,t){this.passes.splice(t,0,e),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}removePass(e){const t=this.passes.indexOf(e);t!==-1&&this.passes.splice(t,1)}isLastEnabledPass(e){for(let t=e+1;t<this.passes.length;t++)if(this.passes[t].enabled)return!1;return!0}render(e){e===void 0&&(e=this.clock.getDelta());const t=this.renderer.getRenderTarget();let i=!1;for(let s=0,r=this.passes.length;s<r;s++){const o=this.passes[s];if(o.enabled!==!1){if(o.renderToScreen=this.renderToScreen&&this.isLastEnabledPass(s),o.render(this.renderer,this.writeBuffer,this.readBuffer,e,i),o.needsSwap){if(i){const a=this.renderer.getContext(),l=this.renderer.state.buffers.stencil;l.setFunc(a.NOTEQUAL,1,4294967295),this.copyPass.render(this.renderer,this.writeBuffer,this.readBuffer,e),l.setFunc(a.EQUAL,1,4294967295)}this.swapBuffers()}Uf!==void 0&&(o instanceof Uf?i=!0:o instanceof HA&&(i=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(e===void 0){const t=this.renderer.getSize(new te);this._pixelRatio=this.renderer.getPixelRatio(),this._width=t.width,this._height=t.height,e=this.renderTarget1.clone(),e.setSize(this._width*this._pixelRatio,this._height*this._pixelRatio)}this.renderTarget1.dispose(),this.renderTarget2.dispose(),this.renderTarget1=e,this.renderTarget2=e.clone(),this.writeBuffer=this.renderTarget1,this.readBuffer=this.renderTarget2}setSize(e,t){this._width=e,this._height=t;const i=this._width*this._pixelRatio,s=this._height*this._pixelRatio;this.renderTarget1.setSize(i,s),this.renderTarget2.setSize(i,s);for(let r=0;r<this.passes.length;r++)this.passes[r].setSize(i,s)}setPixelRatio(e){this._pixelRatio=e,this.setSize(this._width,this._height)}}new ls(-1,1,1,-1,0,1);const zf=new xt;zf.setAttribute("position",new yt([-1,3,0,-1,-1,0,3,-1,0],3)),zf.setAttribute("uv",new yt([0,2,0,0,2,0],2));class cr extends Jn{constructor(e){super(e);this.dracoLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register(function(t){return new JA(t)}),this.register(function(t){return new iT(t)}),this.register(function(t){return new sT(t)}),this.register(function(t){return new KA(t)}),this.register(function(t){return new QA(t)}),this.register(function(t){return new eT(t)}),this.register(function(t){return new tT(t)}),this.register(function(t){return new YA(t)}),this.register(function(t){return new nT(t)}),this.register(function(t){return new ZA(t)}),this.register(function(t){return new qA(t)}),this.register(function(t){return new rT(t)})}load(e,t,i,s){const r=this;let o;this.resourcePath!==""?o=this.resourcePath:this.path!==""?o=this.path:o=Si.extractUrlBase(e),this.manager.itemStart(e);const a=function(c){s?s(c):console.error(c),r.manager.itemError(e),r.manager.itemEnd(e)},l=new gs(this.manager);l.setPath(this.path),l.setResponseType("arraybuffer"),l.setRequestHeader(this.requestHeader),l.setWithCredentials(this.withCredentials),l.load(e,function(c){try{r.parse(c,o,function(u){t(u),r.manager.itemEnd(e)},a)}catch(u){a(u)}},i,a)}setDRACOLoader(e){return this.dracoLoader=e,this}setDDSLoader(){throw new Error('THREE.GLTFLoader: "MSFT_texture_dds" no longer supported. Please update to "KHR_texture_basisu".')}setKTX2Loader(e){return this.ktx2Loader=e,this}setMeshoptDecoder(e){return this.meshoptDecoder=e,this}register(e){return this.pluginCallbacks.indexOf(e)===-1&&this.pluginCallbacks.push(e),this}unregister(e){return this.pluginCallbacks.indexOf(e)!==-1&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e),1),this}parse(e,t,i,s){let r;const o={},a={};if(typeof e=="string")r=e;else if(Si.decodeText(new Uint8Array(e,0,4))===Gf){try{o[Be.KHR_BINARY_GLTF]=new oT(e)}catch(h){s&&s(h);return}r=o[Be.KHR_BINARY_GLTF].content}else r=Si.decodeText(new Uint8Array(e));const l=JSON.parse(r);if(l.asset===void 0||l.asset.version[0]<2){s&&s(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported."));return}const c=new vT(l,{path:t||this.resourcePath||"",crossOrigin:this.crossOrigin,requestHeader:this.requestHeader,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});c.fileLoader.setRequestHeader(this.requestHeader);for(let u=0;u<this.pluginCallbacks.length;u++){const h=this.pluginCallbacks[u](c);a[h.name]=h,o[h.name]=!0}if(l.extensionsUsed)for(let u=0;u<l.extensionsUsed.length;++u){const h=l.extensionsUsed[u],d=l.extensionsRequired||[];switch(h){case Be.KHR_MATERIALS_UNLIT:o[h]=new XA;break;case Be.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:o[h]=new cT;break;case Be.KHR_DRACO_MESH_COMPRESSION:o[h]=new aT(l,this.dracoLoader);break;case Be.KHR_TEXTURE_TRANSFORM:o[h]=new lT;break;case Be.KHR_MESH_QUANTIZATION:o[h]=new hT;break;default:d.indexOf(h)>=0&&a[h]===void 0&&console.warn('THREE.GLTFLoader: Unknown extension "'+h+'".')}}c.setExtensions(o),c.setPlugins(a),c.parse(i,s)}parseAsync(e,t){const i=this;return new Promise(function(s,r){i.parse(e,t,s,r)})}}function jA(){let n={};return{get:function(e){return n[e]},add:function(e,t){n[e]=t},remove:function(e){delete n[e]},removeAll:function(){n={}}}}const Be={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_IOR:"KHR_materials_ior",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_SHEEN:"KHR_materials_sheen",KHR_MATERIALS_SPECULAR:"KHR_materials_specular",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_IRIDESCENCE:"KHR_materials_iridescence",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_MATERIALS_VOLUME:"KHR_materials_volume",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",KHR_MATERIALS_EMISSIVE_STRENGTH:"KHR_materials_emissive_strength",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression"};class qA{constructor(e){this.parser=e,this.name=Be.KHR_LIGHTS_PUNCTUAL,this.cache={refs:{},uses:{}}}_markDefs(){const e=this.parser,t=this.parser.json.nodes||[];for(let i=0,s=t.length;i<s;i++){const r=t[i];r.extensions&&r.extensions[this.name]&&r.extensions[this.name].light!==void 0&&e._addNodeRef(this.cache,r.extensions[this.name].light)}}_loadLight(e){const t=this.parser,i="light:"+e;let s=t.cache.get(i);if(s)return s;const r=t.json,l=((r.extensions&&r.extensions[this.name]||{}).lights||[])[e];let c;const u=new ge(16777215);l.color!==void 0&&u.fromArray(l.color);const h=l.range!==void 0?l.range:0;switch(l.type){case"directional":c=new Nl(u),c.target.position.set(0,0,-1),c.add(c.target);break;case"point":c=new Ol(u),c.distance=h;break;case"spot":c=new Dl(u),c.distance=h,l.spot=l.spot||{},l.spot.innerConeAngle=l.spot.innerConeAngle!==void 0?l.spot.innerConeAngle:0,l.spot.outerConeAngle=l.spot.outerConeAngle!==void 0?l.spot.outerConeAngle:Math.PI/4,c.angle=l.spot.outerConeAngle,c.penumbra=1-l.spot.innerConeAngle/l.spot.outerConeAngle,c.target.position.set(0,0,-1),c.add(c.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+l.type)}return c.position.set(0,0,0),c.decay=2,l.intensity!==void 0&&(c.intensity=l.intensity),c.name=t.createUniqueName(l.name||"light_"+e),s=Promise.resolve(c),t.cache.add(i,s),s}createNodeAttachment(e){const t=this,i=this.parser,r=i.json.nodes[e],a=(r.extensions&&r.extensions[this.name]||{}).light;return a===void 0?null:this._loadLight(a).then(function(l){return i._getNodeRef(t.cache,a,l)})}}class XA{constructor(){this.name=Be.KHR_MATERIALS_UNLIT}getMaterialType(){return gi}extendParams(e,t,i){const s=[];e.color=new ge(1,1,1),e.opacity=1;const r=t.pbrMetallicRoughness;if(r){if(Array.isArray(r.baseColorFactor)){const o=r.baseColorFactor;e.color.fromArray(o),e.opacity=o[3]}r.baseColorTexture!==void 0&&s.push(i.assignTexture(e,"map",r.baseColorTexture,We))}return Promise.all(s)}}class YA{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_EMISSIVE_STRENGTH}extendMaterialParams(e,t){const s=this.parser.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=s.extensions[this.name].emissiveStrength;return r!==void 0&&(t.emissiveIntensity=r),Promise.resolve()}}class JA{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_CLEARCOAT}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];if(o.clearcoatFactor!==void 0&&(t.clearcoat=o.clearcoatFactor),o.clearcoatTexture!==void 0&&r.push(i.assignTexture(t,"clearcoatMap",o.clearcoatTexture)),o.clearcoatRoughnessFactor!==void 0&&(t.clearcoatRoughness=o.clearcoatRoughnessFactor),o.clearcoatRoughnessTexture!==void 0&&r.push(i.assignTexture(t,"clearcoatRoughnessMap",o.clearcoatRoughnessTexture)),o.clearcoatNormalTexture!==void 0&&(r.push(i.assignTexture(t,"clearcoatNormalMap",o.clearcoatNormalTexture)),o.clearcoatNormalTexture.scale!==void 0)){const a=o.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new te(a,a)}return Promise.all(r)}}class ZA{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_IRIDESCENCE}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];return o.iridescenceFactor!==void 0&&(t.iridescence=o.iridescenceFactor),o.iridescenceTexture!==void 0&&r.push(i.assignTexture(t,"iridescenceMap",o.iridescenceTexture)),o.iridescenceIor!==void 0&&(t.iridescenceIOR=o.iridescenceIor),t.iridescenceThicknessRange===void 0&&(t.iridescenceThicknessRange=[100,400]),o.iridescenceThicknessMinimum!==void 0&&(t.iridescenceThicknessRange[0]=o.iridescenceThicknessMinimum),o.iridescenceThicknessMaximum!==void 0&&(t.iridescenceThicknessRange[1]=o.iridescenceThicknessMaximum),o.iridescenceThicknessTexture!==void 0&&r.push(i.assignTexture(t,"iridescenceThicknessMap",o.iridescenceThicknessTexture)),Promise.all(r)}}class KA{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_SHEEN}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[];t.sheenColor=new ge(0,0,0),t.sheenRoughness=0,t.sheen=1;const o=s.extensions[this.name];return o.sheenColorFactor!==void 0&&t.sheenColor.fromArray(o.sheenColorFactor),o.sheenRoughnessFactor!==void 0&&(t.sheenRoughness=o.sheenRoughnessFactor),o.sheenColorTexture!==void 0&&r.push(i.assignTexture(t,"sheenColorMap",o.sheenColorTexture,We)),o.sheenRoughnessTexture!==void 0&&r.push(i.assignTexture(t,"sheenRoughnessMap",o.sheenRoughnessTexture)),Promise.all(r)}}class QA{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_TRANSMISSION}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];return o.transmissionFactor!==void 0&&(t.transmission=o.transmissionFactor),o.transmissionTexture!==void 0&&r.push(i.assignTexture(t,"transmissionMap",o.transmissionTexture)),Promise.all(r)}}class eT{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_VOLUME}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];t.thickness=o.thicknessFactor!==void 0?o.thicknessFactor:0,o.thicknessTexture!==void 0&&r.push(i.assignTexture(t,"thicknessMap",o.thicknessTexture)),t.attenuationDistance=o.attenuationDistance||0;const a=o.attenuationColor||[1,1,1];return t.attenuationColor=new ge(a[0],a[1],a[2]),Promise.all(r)}}class tT{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_IOR}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const s=this.parser.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=s.extensions[this.name];return t.ior=r.ior!==void 0?r.ior:1.5,Promise.resolve()}}class nT{constructor(e){this.parser=e,this.name=Be.KHR_MATERIALS_SPECULAR}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:xi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];t.specularIntensity=o.specularFactor!==void 0?o.specularFactor:1,o.specularTexture!==void 0&&r.push(i.assignTexture(t,"specularIntensityMap",o.specularTexture));const a=o.specularColorFactor||[1,1,1];return t.specularColor=new ge(a[0],a[1],a[2]),o.specularColorTexture!==void 0&&r.push(i.assignTexture(t,"specularColorMap",o.specularColorTexture,We)),Promise.all(r)}}class iT{constructor(e){this.parser=e,this.name=Be.KHR_TEXTURE_BASISU}loadTexture(e){const t=this.parser,i=t.json,s=i.textures[e];if(!s.extensions||!s.extensions[this.name])return null;const r=s.extensions[this.name],o=t.options.ktx2Loader;if(!o){if(i.extensionsRequired&&i.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return t.loadTextureImage(e,r.source,o)}}class sT{constructor(e){this.parser=e,this.name=Be.EXT_TEXTURE_WEBP,this.isSupported=null}loadTexture(e){const t=this.name,i=this.parser,s=i.json,r=s.textures[e];if(!r.extensions||!r.extensions[t])return null;const o=r.extensions[t],a=s.images[o.source];let l=i.textureLoader;if(a.uri){const c=i.options.manager.getHandler(a.uri);c!==null&&(l=c)}return this.detectSupport().then(function(c){if(c)return i.loadTextureImage(e,o.source,l);if(s.extensionsRequired&&s.extensionsRequired.indexOf(t)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return i.loadTexture(e)})}detectSupport(){return this.isSupported||(this.isSupported=new Promise(function(e){const t=new Image;t.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",t.onload=t.onerror=function(){e(t.height===1)}})),this.isSupported}}class rT{constructor(e){this.name=Be.EXT_MESHOPT_COMPRESSION,this.parser=e}loadBufferView(e){const t=this.parser.json,i=t.bufferViews[e];if(i.extensions&&i.extensions[this.name]){const s=i.extensions[this.name],r=this.parser.getDependency("buffer",s.buffer),o=this.parser.options.meshoptDecoder;if(!o||!o.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return Promise.all([r,o.ready]).then(function(a){const l=s.byteOffset||0,c=s.byteLength||0,u=s.count,h=s.byteStride,d=new ArrayBuffer(u*h),p=new Uint8Array(a[0],l,c);return o.decodeGltfBuffer(new Uint8Array(d),u,h,p,s.mode,s.filter),d})}else return null}}const Gf="glTF",hr=12,Vf={JSON:1313821514,BIN:5130562};class oT{constructor(e){this.name=Be.KHR_BINARY_GLTF,this.content=null,this.body=null;const t=new DataView(e,0,hr);if(this.header={magic:Si.decodeText(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==Gf)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const i=this.header.length-hr,s=new DataView(e,hr);let r=0;for(;r<i;){const o=s.getUint32(r,!0);r+=4;const a=s.getUint32(r,!0);if(r+=4,a===Vf.JSON){const l=new Uint8Array(e,hr+r,o);this.content=Si.decodeText(l)}else if(a===Vf.BIN){const l=hr+r;this.body=e.slice(l,l+o)}r+=o}if(this.content===null)throw new Error("THREE.GLTFLoader: JSON content not found.")}}class aT{constructor(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=Be.KHR_DRACO_MESH_COMPRESSION,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}decodePrimitive(e,t){const i=this.json,s=this.dracoLoader,r=e.extensions[this.name].bufferView,o=e.extensions[this.name].attributes,a={},l={},c={};for(const u in o){const h=Gl[u]||u.toLowerCase();a[h]=o[u]}for(const u in e.attributes){const h=Gl[u]||u.toLowerCase();if(o[u]!==void 0){const d=i.accessors[e.attributes[u]],p=ur[d.componentType];c[h]=p,l[h]=d.normalized===!0}}return t.getDependency("bufferView",r).then(function(u){return new Promise(function(h){s.decodeDracoFile(u,function(d){for(const p in d.attributes){const g=d.attributes[p],m=l[p];m!==void 0&&(g.normalized=m)}h(d)},a,c)})})}}class lT{constructor(){this.name=Be.KHR_TEXTURE_TRANSFORM}extendTexture(e,t){return t.texCoord!==void 0&&console.warn('THREE.GLTFLoader: Custom UV sets in "'+this.name+'" extension not yet supported.'),t.offset===void 0&&t.rotation===void 0&&t.scale===void 0||(e=e.clone(),t.offset!==void 0&&e.offset.fromArray(t.offset),t.rotation!==void 0&&(e.rotation=t.rotation),t.scale!==void 0&&e.repeat.fromArray(t.scale),e.needsUpdate=!0),e}}class zl extends yo{constructor(e){super();this.isGLTFSpecularGlossinessMaterial=!0;const t=["#ifdef USE_SPECULARMAP","	uniform sampler2D specularMap;","#endif"].join(`
`),i=["#ifdef USE_GLOSSINESSMAP","	uniform sampler2D glossinessMap;","#endif"].join(`
`),s=["vec3 specularFactor = specular;","#ifdef USE_SPECULARMAP","	vec4 texelSpecular = texture2D( specularMap, vUv );","	// reads channel RGB, compatible with a glTF Specular-Glossiness (RGBA) texture","	specularFactor *= texelSpecular.rgb;","#endif"].join(`
`),r=["float glossinessFactor = glossiness;","#ifdef USE_GLOSSINESSMAP","	vec4 texelGlossiness = texture2D( glossinessMap, vUv );","	// reads channel A, compatible with a glTF Specular-Glossiness (RGBA) texture","	glossinessFactor *= texelGlossiness.a;","#endif"].join(`
`),o=["PhysicalMaterial material;","material.diffuseColor = diffuseColor.rgb * ( 1. - max( specularFactor.r, max( specularFactor.g, specularFactor.b ) ) );","vec3 dxy = max( abs( dFdx( geometryNormal ) ), abs( dFdy( geometryNormal ) ) );","float geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );","material.roughness = max( 1.0 - glossinessFactor, 0.0525 ); // 0.0525 corresponds to the base mip of a 256 cubemap.","material.roughness += geometryRoughness;","material.roughness = min( material.roughness, 1.0 );","material.specularColor = specularFactor;"].join(`
`),a={specular:{value:new ge().setHex(16777215)},glossiness:{value:1},specularMap:{value:null},glossinessMap:{value:null}};this._extraUniforms=a,this.onBeforeCompile=function(l){for(const c in a)l.uniforms[c]=a[c];l.fragmentShader=l.fragmentShader.replace("uniform float roughness;","uniform vec3 specular;").replace("uniform float metalness;","uniform float glossiness;").replace("#include <roughnessmap_pars_fragment>",t).replace("#include <metalnessmap_pars_fragment>",i).replace("#include <roughnessmap_fragment>",s).replace("#include <metalnessmap_fragment>",r).replace("#include <lights_physical_fragment>",o)},Object.defineProperties(this,{specular:{get:function(){return a.specular.value},set:function(l){a.specular.value=l}},specularMap:{get:function(){return a.specularMap.value},set:function(l){a.specularMap.value=l,l?this.defines.USE_SPECULARMAP="":delete this.defines.USE_SPECULARMAP}},glossiness:{get:function(){return a.glossiness.value},set:function(l){a.glossiness.value=l}},glossinessMap:{get:function(){return a.glossinessMap.value},set:function(l){a.glossinessMap.value=l,l?(this.defines.USE_GLOSSINESSMAP="",this.defines.USE_UV=""):(delete this.defines.USE_GLOSSINESSMAP,delete this.defines.USE_UV)}}}),delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this.setValues(e)}copy(e){return super.copy(e),this.specularMap=e.specularMap,this.specular.copy(e.specular),this.glossinessMap=e.glossinessMap,this.glossiness=e.glossiness,delete this.metalness,delete this.roughness,delete this.metalnessMap,delete this.roughnessMap,this}}class cT{constructor(){this.name=Be.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS,this.specularGlossinessParams=["color","map","lightMap","lightMapIntensity","aoMap","aoMapIntensity","emissive","emissiveIntensity","emissiveMap","bumpMap","bumpScale","normalMap","normalMapType","displacementMap","displacementScale","displacementBias","specularMap","specular","glossinessMap","glossiness","alphaMap","envMap","envMapIntensity"]}getMaterialType(){return zl}extendParams(e,t,i){const s=t.extensions[this.name];e.color=new ge(1,1,1),e.opacity=1;const r=[];if(Array.isArray(s.diffuseFactor)){const o=s.diffuseFactor;e.color.fromArray(o),e.opacity=o[3]}if(s.diffuseTexture!==void 0&&r.push(i.assignTexture(e,"map",s.diffuseTexture,We)),e.emissive=new ge(0,0,0),e.glossiness=s.glossinessFactor!==void 0?s.glossinessFactor:1,e.specular=new ge(1,1,1),Array.isArray(s.specularFactor)&&e.specular.fromArray(s.specularFactor),s.specularGlossinessTexture!==void 0){const o=s.specularGlossinessTexture;r.push(i.assignTexture(e,"glossinessMap",o)),r.push(i.assignTexture(e,"specularMap",o,We))}return Promise.all(r)}createMaterial(e){const t=new zl(e);return t.fog=!0,t.color=e.color,t.map=e.map===void 0?null:e.map,t.lightMap=null,t.lightMapIntensity=1,t.aoMap=e.aoMap===void 0?null:e.aoMap,t.aoMapIntensity=1,t.emissive=e.emissive,t.emissiveIntensity=e.emissiveIntensity===void 0?1:e.emissiveIntensity,t.emissiveMap=e.emissiveMap===void 0?null:e.emissiveMap,t.bumpMap=e.bumpMap===void 0?null:e.bumpMap,t.bumpScale=1,t.normalMap=e.normalMap===void 0?null:e.normalMap,t.normalMapType=kr,e.normalScale&&(t.normalScale=e.normalScale),t.displacementMap=null,t.displacementScale=1,t.displacementBias=0,t.specularMap=e.specularMap===void 0?null:e.specularMap,t.specular=e.specular,t.glossinessMap=e.glossinessMap===void 0?null:e.glossinessMap,t.glossiness=e.glossiness,t.alphaMap=null,t.envMap=e.envMap===void 0?null:e.envMap,t.envMapIntensity=1,t}}class hT{constructor(){this.name=Be.KHR_MESH_QUANTIZATION}}class Hf extends rr{constructor(e,t,i,s){super(e,t,i,s)}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,s=this.valueSize,r=e*s*3+s;for(let o=0;o!==s;o++)t[o]=i[r+o];return t}interpolate_(e,t,i,s){const r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=a*2,c=a*3,u=s-t,h=(i-t)/u,d=h*h,p=d*h,g=e*c,m=g-c,f=-2*p+3*d,_=p-d,v=1-f,b=_-d+h;for(let x=0;x!==a;x++){const w=o[m+x+a],C=o[m+x+l]*u,L=o[g+x+a],y=o[g+x]*u;r[x]=v*w+b*C+f*L+_*y}return r}}const uT=new tn;class dT extends Hf{interpolate_(e,t,i,s){const r=super.interpolate_(e,t,i,s);return uT.fromArray(r).normalize().toArray(r),r}}const Ln={FLOAT:5126,FLOAT_MAT3:35675,FLOAT_MAT4:35676,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,LINEAR:9729,REPEAT:10497,SAMPLER_2D:35678,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123},ur={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},Wf={9728:gt,9729:Je,9984:Sa,9985:Sd,9986:wa,9987:oi},jf={33071:Et,33648:Or,10497:ri},qf={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Gl={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},Zn={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},pT={CUBICSPLINE:void 0,LINEAR:Hi,STEP:Bs},Vl={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};function fT(n){return n.DefaultMaterial===void 0&&(n.DefaultMaterial=new yo({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:ki})),n.DefaultMaterial}function dr(n,e,t){for(const i in t.extensions)n[i]===void 0&&(e.userData.gltfExtensions=e.userData.gltfExtensions||{},e.userData.gltfExtensions[i]=t.extensions[i])}function wi(n,e){e.extras!==void 0&&(typeof e.extras=="object"?Object.assign(n.userData,e.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+e.extras))}function mT(n,e,t){let i=!1,s=!1,r=!1;for(let c=0,u=e.length;c<u;c++){const h=e[c];if(h.POSITION!==void 0&&(i=!0),h.NORMAL!==void 0&&(s=!0),h.COLOR_0!==void 0&&(r=!0),i&&s&&r)break}if(!i&&!s&&!r)return Promise.resolve(n);const o=[],a=[],l=[];for(let c=0,u=e.length;c<u;c++){const h=e[c];if(i){const d=h.POSITION!==void 0?t.getDependency("accessor",h.POSITION):n.attributes.position;o.push(d)}if(s){const d=h.NORMAL!==void 0?t.getDependency("accessor",h.NORMAL):n.attributes.normal;a.push(d)}if(r){const d=h.COLOR_0!==void 0?t.getDependency("accessor",h.COLOR_0):n.attributes.color;l.push(d)}}return Promise.all([Promise.all(o),Promise.all(a),Promise.all(l)]).then(function(c){const u=c[0],h=c[1],d=c[2];return i&&(n.morphAttributes.position=u),s&&(n.morphAttributes.normal=h),r&&(n.morphAttributes.color=d),n.morphTargetsRelative=!0,n})}function gT(n,e){if(n.updateMorphTargets(),e.weights!==void 0)for(let t=0,i=e.weights.length;t<i;t++)n.morphTargetInfluences[t]=e.weights[t];if(e.extras&&Array.isArray(e.extras.targetNames)){const t=e.extras.targetNames;if(n.morphTargetInfluences.length===t.length){n.morphTargetDictionary={};for(let i=0,s=t.length;i<s;i++)n.morphTargetDictionary[t[i]]=i}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function _T(n){const e=n.extensions&&n.extensions[Be.KHR_DRACO_MESH_COMPRESSION];let t;return e?t="draco:"+e.bufferView+":"+e.indices+":"+Xf(e.attributes):t=n.indices+":"+Xf(n.attributes)+":"+n.mode,t}function Xf(n){let e="";const t=Object.keys(n).sort();for(let i=0,s=t.length;i<s;i++)e+=t[i]+":"+n[t[i]]+";";return e}function Hl(n){switch(n){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:throw new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}function yT(n){return n.search(/\.jpe?g($|\?)/i)>0||n.search(/^data\:image\/jpeg/)===0?"image/jpeg":n.search(/\.webp($|\?)/i)>0||n.search(/^data\:image\/webp/)===0?"image/webp":"image/png"}class vT{constructor(e={},t={}){this.json=e,this.extensions={},this.plugins={},this.options=t,this.cache=new jA,this.associations=new Map,this.primitiveCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.sourceCache={},this.textureCache={},this.nodeNamesUsed={};const i=/^((?!chrome|android).)*safari/i.test(navigator.userAgent)===!0,s=navigator.userAgent.indexOf("Firefox")>-1,r=s?navigator.userAgent.match(/Firefox\/([0-9]+)\./)[1]:-1;typeof createImageBitmap=="undefined"||i||s&&r<98?this.textureLoader=new Tf(this.options.manager):this.textureLoader=new bA(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new gs(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),this.options.crossOrigin==="use-credentials"&&this.fileLoader.setWithCredentials(!0)}setExtensions(e){this.extensions=e}setPlugins(e){this.plugins=e}parse(e,t){const i=this,s=this.json,r=this.extensions;this.cache.removeAll(),this._invokeAll(function(o){return o._markDefs&&o._markDefs()}),Promise.all(this._invokeAll(function(o){return o.beforeRoot&&o.beforeRoot()})).then(function(){return Promise.all([i.getDependencies("scene"),i.getDependencies("animation"),i.getDependencies("camera")])}).then(function(o){const a={scene:o[0][s.scene||0],scenes:o[0],animations:o[1],cameras:o[2],asset:s.asset,parser:i,userData:{}};dr(r,a,s),wi(a,s),Promise.all(i._invokeAll(function(l){return l.afterRoot&&l.afterRoot(a)})).then(function(){e(a)})}).catch(t)}_markDefs(){const e=this.json.nodes||[],t=this.json.skins||[],i=this.json.meshes||[];for(let s=0,r=t.length;s<r;s++){const o=t[s].joints;for(let a=0,l=o.length;a<l;a++)e[o[a]].isBone=!0}for(let s=0,r=e.length;s<r;s++){const o=e[s];o.mesh!==void 0&&(this._addNodeRef(this.meshCache,o.mesh),o.skin!==void 0&&(i[o.mesh].isSkinnedMesh=!0)),o.camera!==void 0&&this._addNodeRef(this.cameraCache,o.camera)}}_addNodeRef(e,t){t!==void 0&&(e.refs[t]===void 0&&(e.refs[t]=e.uses[t]=0),e.refs[t]++)}_getNodeRef(e,t,i){if(e.refs[t]<=1)return i;const s=i.clone(),r=(o,a)=>{const l=this.associations.get(o);l!=null&&this.associations.set(a,l);for(const[c,u]of o.children.entries())r(u,a.children[c])};return r(i,s),s.name+="_instance_"+e.uses[t]++,s}_invokeOne(e){const t=Object.values(this.plugins);t.push(this);for(let i=0;i<t.length;i++){const s=e(t[i]);if(s)return s}return null}_invokeAll(e){const t=Object.values(this.plugins);t.unshift(this);const i=[];for(let s=0;s<t.length;s++){const r=e(t[s]);r&&i.push(r)}return i}getDependency(e,t){const i=e+":"+t;let s=this.cache.get(i);if(!s){switch(e){case"scene":s=this.loadScene(t);break;case"node":s=this.loadNode(t);break;case"mesh":s=this._invokeOne(function(r){return r.loadMesh&&r.loadMesh(t)});break;case"accessor":s=this.loadAccessor(t);break;case"bufferView":s=this._invokeOne(function(r){return r.loadBufferView&&r.loadBufferView(t)});break;case"buffer":s=this.loadBuffer(t);break;case"material":s=this._invokeOne(function(r){return r.loadMaterial&&r.loadMaterial(t)});break;case"texture":s=this._invokeOne(function(r){return r.loadTexture&&r.loadTexture(t)});break;case"skin":s=this.loadSkin(t);break;case"animation":s=this._invokeOne(function(r){return r.loadAnimation&&r.loadAnimation(t)});break;case"camera":s=this.loadCamera(t);break;default:throw new Error("Unknown type: "+e)}this.cache.add(i,s)}return s}getDependencies(e){let t=this.cache.get(e);if(!t){const i=this,s=this.json[e+(e==="mesh"?"es":"s")]||[];t=Promise.all(s.map(function(r,o){return i.getDependency(e,o)})),this.cache.add(e,t)}return t}loadBuffer(e){const t=this.json.buffers[e],i=this.fileLoader;if(t.type&&t.type!=="arraybuffer")throw new Error("THREE.GLTFLoader: "+t.type+" buffer type is not supported.");if(t.uri===void 0&&e===0)return Promise.resolve(this.extensions[Be.KHR_BINARY_GLTF].body);const s=this.options;return new Promise(function(r,o){i.load(Si.resolveURL(t.uri,s.path),r,void 0,function(){o(new Error('THREE.GLTFLoader: Failed to load buffer "'+t.uri+'".'))})})}loadBufferView(e){const t=this.json.bufferViews[e];return this.getDependency("buffer",t.buffer).then(function(i){const s=t.byteLength||0,r=t.byteOffset||0;return i.slice(r,r+s)})}loadAccessor(e){const t=this,i=this.json,s=this.json.accessors[e];if(s.bufferView===void 0&&s.sparse===void 0)return Promise.resolve(null);const r=[];return s.bufferView!==void 0?r.push(this.getDependency("bufferView",s.bufferView)):r.push(null),s.sparse!==void 0&&(r.push(this.getDependency("bufferView",s.sparse.indices.bufferView)),r.push(this.getDependency("bufferView",s.sparse.values.bufferView))),Promise.all(r).then(function(o){const a=o[0],l=qf[s.type],c=ur[s.componentType],u=c.BYTES_PER_ELEMENT,h=u*l,d=s.byteOffset||0,p=s.bufferView!==void 0?i.bufferViews[s.bufferView].byteStride:void 0,g=s.normalized===!0;let m,f;if(p&&p!==h){const _=Math.floor(d/p),v="InterleavedBuffer:"+s.bufferView+":"+s.componentType+":"+_+":"+s.count;let b=t.cache.get(v);b||(m=new c(a,_*p,s.count*p/u),b=new M1(m,p/u),t.cache.add(v,b)),f=new fl(b,l,d%p/u,g)}else a===null?m=new c(s.count*l):m=new c(a,d,s.count*l),f=new dt(m,l,g);if(s.sparse!==void 0){const _=qf.SCALAR,v=ur[s.sparse.indices.componentType],b=s.sparse.indices.byteOffset||0,x=s.sparse.values.byteOffset||0,w=new v(o[1],b,s.sparse.count*_),C=new c(o[2],x,s.sparse.count*l);a!==null&&(f=new dt(f.array.slice(),f.itemSize,f.normalized));for(let L=0,y=w.length;L<y;L++){const A=w[L];if(f.setX(A,C[L*l]),l>=2&&f.setY(A,C[L*l+1]),l>=3&&f.setZ(A,C[L*l+2]),l>=4&&f.setW(A,C[L*l+3]),l>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}}return f})}loadTexture(e){const t=this.json,i=this.options,r=t.textures[e].source,o=t.images[r];let a=this.textureLoader;if(o.uri){const l=i.manager.getHandler(o.uri);l!==null&&(a=l)}return this.loadTextureImage(e,r,a)}loadTextureImage(e,t,i){const s=this,r=this.json,o=r.textures[e],a=r.images[t],l=(a.uri||a.bufferView)+":"+o.sampler;if(this.textureCache[l])return this.textureCache[l];const c=this.loadImageSource(t,i).then(function(u){u.flipY=!1,o.name&&(u.name=o.name);const d=(r.samplers||{})[o.sampler]||{};return u.magFilter=Wf[d.magFilter]||Je,u.minFilter=Wf[d.minFilter]||oi,u.wrapS=jf[d.wrapS]||ri,u.wrapT=jf[d.wrapT]||ri,s.associations.set(u,{textures:e}),u}).catch(function(){return null});return this.textureCache[l]=c,c}loadImageSource(e,t){const i=this,s=this.json,r=this.options;if(this.sourceCache[e]!==void 0)return this.sourceCache[e].then(h=>h.clone());const o=s.images[e],a=self.URL||self.webkitURL;let l=o.uri||"",c=!1;if(o.bufferView!==void 0)l=i.getDependency("bufferView",o.bufferView).then(function(h){c=!0;const d=new Blob([h],{type:o.mimeType});return l=a.createObjectURL(d),l});else if(o.uri===void 0)throw new Error("THREE.GLTFLoader: Image "+e+" is missing URI and bufferView");const u=Promise.resolve(l).then(function(h){return new Promise(function(d,p){let g=d;t.isImageBitmapLoader===!0&&(g=function(m){const f=new _t(m);f.needsUpdate=!0,d(f)}),t.load(Si.resolveURL(h,r.path),g,void 0,p)})}).then(function(h){return c===!0&&a.revokeObjectURL(l),h.userData.mimeType=o.mimeType||yT(o.uri),h}).catch(function(h){throw console.error("THREE.GLTFLoader: Couldn't load texture",l),h});return this.sourceCache[e]=u,u}assignTexture(e,t,i,s){const r=this;return this.getDependency("texture",i.index).then(function(o){if(i.texCoord!==void 0&&i.texCoord!=0&&!(t==="aoMap"&&i.texCoord==1)&&console.warn("THREE.GLTFLoader: Custom UV set "+i.texCoord+" for texture "+t+" not yet supported."),r.extensions[Be.KHR_TEXTURE_TRANSFORM]){const a=i.extensions!==void 0?i.extensions[Be.KHR_TEXTURE_TRANSFORM]:void 0;if(a){const l=r.associations.get(o);o=r.extensions[Be.KHR_TEXTURE_TRANSFORM].extendTexture(o,a),r.associations.set(o,l)}}return s!==void 0&&(o.encoding=s),e[t]=o,o})}assignFinalMaterial(e){const t=e.geometry;let i=e.material;const s=t.attributes.tangent===void 0,r=t.attributes.color!==void 0,o=t.attributes.normal===void 0;if(e.isPoints){const a="PointsMaterial:"+i.uuid;let l=this.cache.get(a);l||(l=new xl,Wt.prototype.copy.call(l,i),l.color.copy(i.color),l.map=i.map,l.sizeAttenuation=!1,this.cache.add(a,l)),i=l}else if(e.isLine){const a="LineBasicMaterial:"+i.uuid;let l=this.cache.get(a);l||(l=new _l,Wt.prototype.copy.call(l,i),l.color.copy(i.color),this.cache.add(a,l)),i=l}if(s||r||o){let a="ClonedMaterial:"+i.uuid+":";i.isGLTFSpecularGlossinessMaterial&&(a+="specular-glossiness:"),s&&(a+="derivative-tangents:"),r&&(a+="vertex-colors:"),o&&(a+="flat-shading:");let l=this.cache.get(a);l||(l=i.clone(),r&&(l.vertexColors=!0),o&&(l.flatShading=!0),s&&(l.normalScale&&(l.normalScale.y*=-1),l.clearcoatNormalScale&&(l.clearcoatNormalScale.y*=-1)),this.cache.add(a,l),this.associations.set(l,this.associations.get(i))),i=l}i.aoMap&&t.attributes.uv2===void 0&&t.attributes.uv!==void 0&&t.setAttribute("uv2",t.attributes.uv),e.material=i}getMaterialType(){return yo}loadMaterial(e){const t=this,i=this.json,s=this.extensions,r=i.materials[e];let o;const a={},l=r.extensions||{},c=[];if(l[Be.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){const h=s[Be.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];o=h.getMaterialType(),c.push(h.extendParams(a,r,t))}else if(l[Be.KHR_MATERIALS_UNLIT]){const h=s[Be.KHR_MATERIALS_UNLIT];o=h.getMaterialType(),c.push(h.extendParams(a,r,t))}else{const h=r.pbrMetallicRoughness||{};if(a.color=new ge(1,1,1),a.opacity=1,Array.isArray(h.baseColorFactor)){const d=h.baseColorFactor;a.color.fromArray(d),a.opacity=d[3]}h.baseColorTexture!==void 0&&c.push(t.assignTexture(a,"map",h.baseColorTexture,We)),a.metalness=h.metallicFactor!==void 0?h.metallicFactor:1,a.roughness=h.roughnessFactor!==void 0?h.roughnessFactor:1,h.metallicRoughnessTexture!==void 0&&(c.push(t.assignTexture(a,"metalnessMap",h.metallicRoughnessTexture)),c.push(t.assignTexture(a,"roughnessMap",h.metallicRoughnessTexture))),o=this._invokeOne(function(d){return d.getMaterialType&&d.getMaterialType(e)}),c.push(Promise.all(this._invokeAll(function(d){return d.extendMaterialParams&&d.extendMaterialParams(e,a)})))}r.doubleSided===!0&&(a.side=Jt);const u=r.alphaMode||Vl.OPAQUE;if(u===Vl.BLEND?(a.transparent=!0,a.depthWrite=!1):(a.transparent=!1,u===Vl.MASK&&(a.alphaTest=r.alphaCutoff!==void 0?r.alphaCutoff:.5)),r.normalTexture!==void 0&&o!==gi&&(c.push(t.assignTexture(a,"normalMap",r.normalTexture)),a.normalScale=new te(1,1),r.normalTexture.scale!==void 0)){const h=r.normalTexture.scale;a.normalScale.set(h,h)}return r.occlusionTexture!==void 0&&o!==gi&&(c.push(t.assignTexture(a,"aoMap",r.occlusionTexture)),r.occlusionTexture.strength!==void 0&&(a.aoMapIntensity=r.occlusionTexture.strength)),r.emissiveFactor!==void 0&&o!==gi&&(a.emissive=new ge().fromArray(r.emissiveFactor)),r.emissiveTexture!==void 0&&o!==gi&&c.push(t.assignTexture(a,"emissiveMap",r.emissiveTexture,We)),Promise.all(c).then(function(){let h;return o===zl?h=s[Be.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(a):h=new o(a),r.name&&(h.name=r.name),wi(h,r),t.associations.set(h,{materials:e}),r.extensions&&dr(s,h,r),h})}createUniqueName(e){const t=qe.sanitizeNodeName(e||"");let i=t;for(let s=1;this.nodeNamesUsed[i];++s)i=t+"_"+s;return this.nodeNamesUsed[i]=!0,i}loadGeometries(e){const t=this,i=this.extensions,s=this.primitiveCache;function r(a){return i[Be.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(a,t).then(function(l){return Jf(l,a,t)})}const o=[];for(let a=0,l=e.length;a<l;a++){const c=e[a],u=_T(c),h=s[u];if(h)o.push(h.promise);else{let d;c.extensions&&c.extensions[Be.KHR_DRACO_MESH_COMPRESSION]?d=r(c):d=Jf(new xt,c,t),s[u]={primitive:c,promise:d},o.push(d)}}return Promise.all(o)}loadMesh(e){const t=this,i=this.json,s=this.extensions,r=i.meshes[e],o=r.primitives,a=[];for(let l=0,c=o.length;l<c;l++){const u=o[l].material===void 0?fT(this.cache):this.getDependency("material",o[l].material);a.push(u)}return a.push(t.loadGeometries(o)),Promise.all(a).then(function(l){const c=l.slice(0,l.length-1),u=l[l.length-1],h=[];for(let p=0,g=u.length;p<g;p++){const m=u[p],f=o[p];let _;const v=c[p];if(f.mode===Ln.TRIANGLES||f.mode===Ln.TRIANGLE_STRIP||f.mode===Ln.TRIANGLE_FAN||f.mode===void 0)_=r.isSkinnedMesh===!0?new w1(m,v):new ft(m,v),_.isSkinnedMesh===!0&&!_.geometry.attributes.skinWeight.normalized&&_.normalizeSkinWeights(),f.mode===Ln.TRIANGLE_STRIP?_.geometry=Zf(_.geometry,rb):f.mode===Ln.TRIANGLE_FAN&&(_.geometry=Zf(_.geometry,jd));else if(f.mode===Ln.LINES)_=new sf(m,v);else if(f.mode===Ln.LINE_STRIP)_=new vl(m,v);else if(f.mode===Ln.LINE_LOOP)_=new T1(m,v);else if(f.mode===Ln.POINTS)_=new of(m,v);else throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+f.mode);Object.keys(_.geometry.morphAttributes).length>0&&gT(_,r),_.name=t.createUniqueName(r.name||"mesh_"+e),wi(_,r),f.extensions&&dr(s,_,f),t.assignFinalMaterial(_),h.push(_)}for(let p=0,g=h.length;p<g;p++)t.associations.set(h[p],{meshes:e,primitives:p});if(h.length===1)return h[0];const d=new rn;t.associations.set(d,{meshes:e});for(let p=0,g=h.length;p<g;p++)d.add(h[p]);return d})}loadCamera(e){let t;const i=this.json.cameras[e],s=i[i.type];if(!s){console.warn("THREE.GLTFLoader: Missing camera parameters.");return}return i.type==="perspective"?t=new St(qi.radToDeg(s.yfov),s.aspectRatio||1,s.znear||1,s.zfar||2e6):i.type==="orthographic"&&(t=new ls(-s.xmag,s.xmag,s.ymag,-s.ymag,s.znear,s.zfar)),i.name&&(t.name=this.createUniqueName(i.name)),wi(t,i),Promise.resolve(t)}loadSkin(e){const t=this.json.skins[e],i={joints:t.joints};return t.inverseBindMatrices===void 0?Promise.resolve(i):this.getDependency("accessor",t.inverseBindMatrices).then(function(s){return i.inverseBindMatrices=s,i})}loadAnimation(e){const i=this.json.animations[e],s=[],r=[],o=[],a=[],l=[];for(let c=0,u=i.channels.length;c<u;c++){const h=i.channels[c],d=i.samplers[h.sampler],p=h.target,g=p.node!==void 0?p.node:p.id,m=i.parameters!==void 0?i.parameters[d.input]:d.input,f=i.parameters!==void 0?i.parameters[d.output]:d.output;s.push(this.getDependency("node",g)),r.push(this.getDependency("accessor",m)),o.push(this.getDependency("accessor",f)),a.push(d),l.push(p)}return Promise.all([Promise.all(s),Promise.all(r),Promise.all(o),Promise.all(a),Promise.all(l)]).then(function(c){const u=c[0],h=c[1],d=c[2],p=c[3],g=c[4],m=[];for(let _=0,v=u.length;_<v;_++){const b=u[_],x=h[_],w=d[_],C=p[_],L=g[_];if(b===void 0)continue;b.updateMatrix();let y;switch(Zn[L.path]){case Zn.weights:y=or;break;case Zn.rotation:y=bi;break;case Zn.position:case Zn.scale:default:y=ar;break}const A=b.name?b.name:b.uuid,I=C.interpolation!==void 0?pT[C.interpolation]:Hi,R=[];Zn[L.path]===Zn.weights?b.traverse(function(K){K.morphTargetInfluences&&R.push(K.name?K.name:K.uuid)}):R.push(A);let Z=w.array;if(w.normalized){const K=Hl(Z.constructor),D=new Float32Array(Z.length);for(let z=0,k=Z.length;z<k;z++)D[z]=Z[z]*K;Z=D}for(let K=0,D=R.length;K<D;K++){const z=new y(R[K]+"."+Zn[L.path],x.array,Z,I);C.interpolation==="CUBICSPLINE"&&(z.createInterpolant=function(W){const H=this instanceof bi?dT:Hf;return new H(this.times,this.values,this.getValueSize()/3,W)},z.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),m.push(z)}}const f=i.name?i.name:"animation_"+e;return new Pl(f,void 0,m)})}createNodeMesh(e){const t=this.json,i=this,s=t.nodes[e];return s.mesh===void 0?null:i.getDependency("mesh",s.mesh).then(function(r){const o=i._getNodeRef(i.meshCache,s.mesh,r);return s.weights!==void 0&&o.traverse(function(a){if(!!a.isMesh)for(let l=0,c=s.weights.length;l<c;l++)a.morphTargetInfluences[l]=s.weights[l]}),o})}loadNode(e){const t=this.json,i=this.extensions,s=this,r=t.nodes[e],o=r.name?s.createUniqueName(r.name):"";return function(){const a=[],l=s._invokeOne(function(c){return c.createNodeMesh&&c.createNodeMesh(e)});return l&&a.push(l),r.camera!==void 0&&a.push(s.getDependency("camera",r.camera).then(function(c){return s._getNodeRef(s.cameraCache,r.camera,c)})),s._invokeAll(function(c){return c.createNodeAttachment&&c.createNodeAttachment(e)}).forEach(function(c){a.push(c)}),Promise.all(a)}().then(function(a){let l;if(r.isBone===!0?l=new qp:a.length>1?l=new rn:a.length===1?l=a[0]:l=new rt,l!==a[0])for(let c=0,u=a.length;c<u;c++)l.add(a[c]);if(r.name&&(l.userData.name=r.name,l.name=o),wi(l,r),r.extensions&&dr(i,l,r),r.matrix!==void 0){const c=new Me;c.fromArray(r.matrix),l.applyMatrix4(c)}else r.translation!==void 0&&l.position.fromArray(r.translation),r.rotation!==void 0&&l.quaternion.fromArray(r.rotation),r.scale!==void 0&&l.scale.fromArray(r.scale);return s.associations.has(l)||s.associations.set(l,{}),s.associations.get(l).nodes=e,l})}loadScene(e){const t=this.json,i=this.extensions,s=this.json.scenes[e],r=this,o=new rn;s.name&&(o.name=r.createUniqueName(s.name)),wi(o,s),s.extensions&&dr(i,o,s);const a=s.nodes||[],l=[];for(let c=0,u=a.length;c<u;c++)l.push(Yf(a[c],o,t,r));return Promise.all(l).then(function(){const c=u=>{const h=new Map;for(const[d,p]of r.associations)(d instanceof Wt||d instanceof _t)&&h.set(d,p);return u.traverse(d=>{const p=r.associations.get(d);p!=null&&h.set(d,p)}),h};return r.associations=c(o),o})}}function Yf(n,e,t,i){const s=t.nodes[n];return i.getDependency("node",n).then(function(r){if(s.skin===void 0)return r;let o;return i.getDependency("skin",s.skin).then(function(a){o=a;const l=[];for(let c=0,u=o.joints.length;c<u;c++)l.push(i.getDependency("node",o.joints[c]));return Promise.all(l)}).then(function(a){return r.traverse(function(l){if(!l.isMesh)return;const c=[],u=[];for(let h=0,d=a.length;h<d;h++){const p=a[h];if(p){c.push(p);const g=new Me;o.inverseBindMatrices!==void 0&&g.fromArray(o.inverseBindMatrices.array,h*16),u.push(g)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',o.joints[h])}l.bind(new gl(c,u),l.matrixWorld)}),r})}).then(function(r){e.add(r);const o=[];if(s.children){const a=s.children;for(let l=0,c=a.length;l<c;l++){const u=a[l];o.push(Yf(u,r,t,i))}}return Promise.all(o)})}function xT(n,e,t){const i=e.attributes,s=new xn;if(i.POSITION!==void 0){const a=t.json.accessors[i.POSITION],l=a.min,c=a.max;if(l!==void 0&&c!==void 0){if(s.set(new E(l[0],l[1],l[2]),new E(c[0],c[1],c[2])),a.normalized){const u=Hl(ur[a.componentType]);s.min.multiplyScalar(u),s.max.multiplyScalar(u)}}else{console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.");return}}else return;const r=e.targets;if(r!==void 0){const a=new E,l=new E;for(let c=0,u=r.length;c<u;c++){const h=r[c];if(h.POSITION!==void 0){const d=t.json.accessors[h.POSITION],p=d.min,g=d.max;if(p!==void 0&&g!==void 0){if(l.setX(Math.max(Math.abs(p[0]),Math.abs(g[0]))),l.setY(Math.max(Math.abs(p[1]),Math.abs(g[1]))),l.setZ(Math.max(Math.abs(p[2]),Math.abs(g[2]))),d.normalized){const m=Hl(ur[d.componentType]);l.multiplyScalar(m)}a.max(l)}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}s.expandByVector(a)}n.boundingBox=s;const o=new Ht;s.getCenter(o.center),o.radius=s.min.distanceTo(s.max)/2,n.boundingSphere=o}function Jf(n,e,t){const i=e.attributes,s=[];function r(o,a){return t.getDependency("accessor",o).then(function(l){n.setAttribute(a,l)})}for(const o in i){const a=Gl[o]||o.toLowerCase();a in n.attributes||s.push(r(i[o],a))}if(e.indices!==void 0&&!n.index){const o=t.getDependency("accessor",e.indices).then(function(a){n.setIndex(a)});s.push(o)}return wi(n,e),xT(n,e,t),Promise.all(s).then(function(){return e.targets!==void 0?mT(n,e.targets,t):n})}function Zf(n,e){let t=n.getIndex();if(t===null){const o=[],a=n.getAttribute("position");if(a!==void 0){for(let l=0;l<a.count;l++)o.push(l);n.setIndex(o),t=n.getIndex()}else return console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),n}const i=t.count-2,s=[];if(e===jd)for(let o=1;o<=i;o++)s.push(t.getX(0)),s.push(t.getX(o)),s.push(t.getX(o+1));else for(let o=0;o<i;o++)o%2==0?(s.push(t.getX(o)),s.push(t.getX(o+1)),s.push(t.getX(o+2))):(s.push(t.getX(o+2)),s.push(t.getX(o+1)),s.push(t.getX(o)));s.length/3!==i&&console.error("THREE.GLTFLoader.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");const r=n.clone();return r.setIndex(s),r}class Kf{constructor(){this._listeners={}}on(e,t,i){this._listeners[e]?this._listeners[e].push({callback:t,isOnce:i}):this._listeners[e]=[{callback:t,isOnce:i}]}off(e,t){if(!t)throw new Error("\u53D6\u6D88\u4E8B\u4EF6\u65F6\u9700\u8981\u4F20\u5165\u539F\u56DE\u8C03\u51FD\u6570");const i=this._listeners[e];if(i&&i.length>0){for(let s=0;s<i.length;s++)if(i[s].callback===t){i.splice(s,1);break}}}emit(e,t){const i=this._listeners[e];if(i&&i.length>0)for(let s=0;s<i.length;s++){const r=i[s];r.callback.call(this,t),r.isOnce&&(i.splice(s,1),s--)}}}function bT(n){n.traverse(e=>{Qf(e)})}function Qf(n){const e=i=>{i.geometry&&i.geometry.dispose(),i.material&&i.material.dispose&&i.material.dispose(),i.material.texture&&i.material.texture.dispose&&i.material.texture.dispose()},t=i=>{let s=i.children.filter(r=>r);s.forEach(r=>{r.children.length?t(r):r.isMesh&&e(r)}),s=null};t(n)}class MT extends Kf{constructor(e,t){super(),this.frameTimer=-1,this.needsUpdate=!1,t=t||{},this.customCoords=e.customCoords,this.center=t.customCoordsCenter||e.getCenter().toArray(),this.customCoords.lngLatsToCoords([this.center]);const i={zooms:[2,20],opacity:1,alpha:!1,antialias:!1,visible:!0,zIndex:120};this.options=Object.assign({},i,t),this.map=e,this.init()}init(){const e=this.map,t=this.options,i={zooms:t.zooms,opacity:t.opacity,visible:t.visible,zIndex:t.zIndex,init:s=>{const r=e.getContainer(),o=r.offsetWidth,a=r.offsetHeight;let l;e.getView().type==="3D"?l=new St(60,o/a,100,1<<30):l=new ls(o/-2,o/2,a/2,a/-2,1,1e3);const c=new Gp({context:s,alpha:t.alpha,antialias:t.antialias});c.setSize(o,a),c.autoClear=!1;const u=new b1;this.camera=l,this.renderer=c,this.scene=u,t.onInit&&t.onInit(c,u,l),this.animate(),this.emit("complete")},render:()=>{var s,r,o;(s=this.renderer)===null||s===void 0||s.resetState(),this.customCoords.setCenter(this.center);const a=this.camera;if(e.getView().type==="3D"){const{near:l,far:c,fov:u,up:h,lookAt:d,position:p}=this.customCoords.getCameraParams();a.near=l,a.far=c,a.fov=u,a.position.set(...p),a.up.set(...h),a.lookAt(...d),a.updateProjectionMatrix()}else{const{top:l,bottom:c,left:u,right:h,position:d}=this.customCoords.getCameraParams();a.top=l,a.bottom=c,a.left=u,a.right=h,a.position.set(...d),a.updateProjectionMatrix()}this.camera=a,t.onRender?t.onRender(this.renderer,this.scene,this.camera):(r=this.renderer)===null||r===void 0||r.render(this.scene,a),(o=this.renderer)===null||o===void 0||o.resetState()}};this.layer=new AMap.GLCustomLayer(i),this.layer.setMap(e)}update(){this.needsUpdate=!0}animate(){this.needsUpdate&&(this.refreshMap(),this.needsUpdate=!1),this.frameTimer=requestAnimationFrame(()=>{this.animate()})}refreshMap(){this.map&&this.map.render()}convertLngLat(e){return this.customCoords.lngLatsToCoords([e])[0]}add(e){var t;(t=this.scene)===null||t===void 0||t.add(e),this.refreshMap()}remove(e){var t;(t=this.scene)===null||t===void 0||t.remove(e),this.refreshMap()}getScene(){return this.scene}getCamera(){return this.camera}getRender(){return this.renderer}destroy(){var e;cancelAnimationFrame(this.frameTimer),this.layer.setMap(null),this.customCoords=null,bT(this.scene),this.scene=void 0,this.camera=void 0,(e=this.renderer)===null||e===void 0||e.dispose(),this.renderer=void 0,this.layer=null,this.map=null,Mi.clear(),this.options=null}getMap(){return this.map?this.map:null}getOpacity(){return this.layer.getOpacity()}setOpacity(e){this.layer.setOpacity(e)}getZooms(){return this.layer.getZooms()}setZooms(e){this.layer.setZooms(e)}getzIndex(){return this.layer.getzIndex()}setzIndex(e){this.layer.setzIndex(e)}show(){this.layer.show()}hide(){this.layer.hide()}}class ST extends Kf{constructor(e,t){super(),this.linerAnimationFrame=-1,this.layer=e,t=Object.assign({},{url:"",position:[0,0],height:0,rotation:{x:0,y:0,z:0},scale:1,angle:0},t),this.init(t)}init(e){new cr().load(e.url,t=>{const i=t.scene,s=t.animations;this.layer.add(i),this.object=i,this.animations=s,this.setScale(e.scale),this.setRotation(e.rotation),this.setAngle(e.angle),this.setPosition(e.position),this.setHeight(e.height),e.onLoaded&&e.onLoaded(i,s),this.emit("complete",{target:i,animations:s})})}setScale(e){let t;typeof e=="number"?t={x:e,y:e,z:e}:t=e,this.object.scale.set(t.x,t.y,t.z),this.refresh()}setPosition(e){const t=this.layer.convertLngLat(e);this.object.position.setX(t[0]),this.object.position.setY(t[1]),this.refresh()}setRotation(e){if(e){const t=Math.PI/180*(e.x||0),i=Math.PI/180*(e.y||0),s=Math.PI/180*(e.z||0);this.object.rotation.set(t,i,s),this.refresh()}}setAngle(e){const t=this.object.rotation.x,i=this.object.rotation.z,s=Math.PI/180*e;this.object.rotation.set(t,s,i),this.refresh()}setHeight(e){e!==void 0&&(this.object.position.setZ(e),this.refresh())}getAnimations(){return this.animations}getObject(){return this.object}refresh(){this.layer.update()}show(){this.object.visible=!0,this.refresh()}hide(){this.object.visible=!1,this.refresh()}animate(e){this.linerAnimationFrame=requestAnimationFrame(()=>{this.animate(e)}),e()}startAnimations(){if(this.animations){const e=this.animations,t=new FA(this.object),i={};for(let r=0;r<e.length;r++){const o=e[r];i[o.name]=t.clipAction(o)}const s=new Ff;for(const r in i)i[r].play();this.animate(()=>{const r=s.getDelta();t&&t.update(r),this.refresh()})}}stopAnimations(){cancelAnimationFrame(this.linerAnimationFrame)}remove(){this.object&&this.layer.remove(this.object)}destroy(){this.stopAnimations(),this.object&&(Qf(this.object),this.object=null,this.layer=null)}}class wT extends Mo{constructor(e,t,i,s,r){super();this.scene=e,this.camera=t,this.overrideMaterial=i,this.clearColor=s,this.clearAlpha=r!==void 0?r:0,this.clear=!0,this.clearDepth=!1,this.needsSwap=!1,this._oldClearColor=new ge}render(e,t,i){const s=e.autoClear;e.autoClear=!1;let r,o;this.overrideMaterial!==void 0&&(o=this.scene.overrideMaterial,this.scene.overrideMaterial=this.overrideMaterial),this.clearColor&&(e.getClearColor(this._oldClearColor),r=e.getClearAlpha(),e.setClearColor(this.clearColor,this.clearAlpha)),this.clearDepth&&e.clearDepth(),e.setRenderTarget(this.renderToScreen?null:i),this.clear&&e.clear(e.autoClearColor,e.autoClearDepth,e.autoClearStencil),e.render(this.scene,this.camera),this.clearColor&&e.setClearColor(this._oldClearColor,r),this.overrideMaterial!==void 0&&(this.scene.overrideMaterial=o),e.autoClear=s}}class CT extends wT{constructor(e,t,i,s,r){super(e,t,i,s,r);this.clear=!1}setCamera(e){this.camera=e}}class AT extends MT{constructor(e,t,i){t.onInit=(s,r)=>{if(this.raycaster=new Nf,t.axesHelper){const o=new NA(1e4);r.add(o)}this.createEffect(),this.createLights(t.lights||[]),this.createHDR(t.hdr),this.bindEvents(),i&&i()};super(e,t);this.lightTypes={AmbientLight:Df,DirectionalLight:Nl,HemisphereLight:Ef,PointLight:Ol,RectAreaLight:xA,SpotLight:Dl},this.passNum=0,this.passList=[],this.mouse=new te}createEffect(){var e;const t=(e=this.renderer)==null?void 0:e.getSize(new te);this.effectComposer=new WA(this.renderer),this.effectComposer.setSize(t==null?void 0:t.x,t==null?void 0:t.y);const i=new CT(this.scene,this.camera);this.renderPass=i,this.effectComposer.addPass(i)}addPass(e){this.effectComposer.addPass(e),this.passNum++,this.passList.push(e)}removePass(e){const t=this.passList.indexOf(e);t!==-1&&this.passList.splice(t,1),this.effectComposer.removePass(e),this.passNum--}createLights(e){const t={type:"DirectionalLight",args:[]};e&&e.length>0&&e.forEach(i=>{if(i=Oi({},t,i),this.lightTypes[i.type]){const s=new this.lightTypes[i.type](...i.args),r=i.position,o=i.lookAt;r&&s.position.set(r.x,r.y,r.z),o&&s.lookAt(o.x,o.y,o.z),this.add(s)}else console.warn("\u5F53\u524D\u8BBE\u7F6E\u7684\u706F\u5149\u7C7B\u578B\u4E0D\u5B58\u5728")})}createHDR(e){if(!e)return;const t=Oi({},{urls:[],path:"/",exposure:1},e),i=this.renderer;i.physicallyCorrectLights=!0,i.outputEncoding=We,i.toneMappingExposure=t.exposure;const s=t.urls;let r=new ll(i);r.compileCubemapShader();const o=new zA().setPath(t.path).load(s,()=>{const a=r.fromCubemap(o);o.magFilter=Je,o.needsUpdate=!0,this.envMap=a?a.texture:null,this.addEnvMap(this.scene),r.dispose(),r=null,this.refreshMap()})}addEnvMap(e){this.scene.environment=this.envMap}bindEvents(){this.clickFun=Di(this._clickEvent,this),this.hoverFun=Di(this._hoverEvent,this),this.map.on("click",this.clickFun),this.map.on("mousemove",this.hoverFun)}ubBindEvents(){this.map.off("click",this.clickFun),this.map.off("mousemove",this.hoverFun)}_clickEvent(e){const t=this._intersectGltf(e);t&&t.$vue.$emit("click",t)}_hoverEvent(e){var t;const i=this._intersectGltf(e);if(i)i.isHover||(i.isHover=!0,i.$vue.$emit("mouseover",i));else{const s=(t=this.scene)==null?void 0:t.children;s==null||s.forEach(r=>{r.isCustomGroup&&r.isHover===!0&&(r.isHover=!1,r.$vue.$emit("mouseout",r))})}}_intersectGltf(e){var t,i;const s=this.map.getContainer(),r=s.getBoundingClientRect(),o=r.top+window.pageYOffset-s.clientTop,a=r.left+window.pageXOffset-s.clientLeft;this.mouse.x=(e.originEvent.x+window.pageXOffset-a)/r.width*2-1,this.mouse.y=-((e.originEvent.y+window.pageYOffset-o)/r.height)*2+1;const l=this.camera;(t=this.raycaster)==null||t.setFromCamera(this.mouse,l);const c=(i=this.raycaster)==null?void 0:i.intersectObjects([this.scene],!0),u=c==null?void 0:c.length;if(u&&u>0){let h=null;for(let d=0;d<u;d++){const p=c[d];if(h=this._getGroup(p.object),h!==null)break}return h}return null}_getGroup(e){return e?e.isCustomGroup?e:this._getGroup(e.parent):null}destroy(){this.ubBindEvents(),this.envMap&&(this.envMap.dispose(),this.envMap=null),super.destroy(),this.lightTypes=null,this.raycaster=void 0}}var TT=AT,Wl=oe({name:"ElAmapLayerThree",mixins:[ae],provide(){return{parentInstance:this}},props:{lights:{type:Array,default(){return[]}},hdr:{type:Object},zooms:{type:Array,default(){return[2,20]}},opacity:{type:Number},alpha:{type:Boolean,default:!1},antialias:{type:Boolean,default:!1},customCoordsCenter:{type:Array,default(){return null}},axesHelper:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$amapComponent=new TT(this.$parentComponent,n,()=>{e()})})},destroyComponent(){this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null},convertLngLat(n){return this.$amapComponent.convertLngLat(n)},addObject(n){this.$amapComponent.addObject(n)},removeObject(n){this.$amapComponent.removeObject(n)},addEnvMap(n){this.$amapComponent.addEnvMap(n)},$$getScene(){return this.$amapComponent.getScene()},$$getRender(){return this.$amapComponent.getRender()},$$refresh(){this.$amapComponent.refreshMap()}}});function ET(n,e,t,i,s,r){return ti(n.$slots,"default")}Wl.render=ET,Wl.__file="src/packages/three/ThreeLayer/ThreeLayer.vue";const em=ce(Wl);var ys={Linear:{None:function(n){return n}},Quadratic:{In:function(n){return n*n},Out:function(n){return n*(2-n)},InOut:function(n){return(n*=2)<1?.5*n*n:-.5*(--n*(n-2)-1)}},Cubic:{In:function(n){return n*n*n},Out:function(n){return--n*n*n+1},InOut:function(n){return(n*=2)<1?.5*n*n*n:.5*((n-=2)*n*n+2)}},Quartic:{In:function(n){return n*n*n*n},Out:function(n){return 1- --n*n*n*n},InOut:function(n){return(n*=2)<1?.5*n*n*n*n:-.5*((n-=2)*n*n*n-2)}},Quintic:{In:function(n){return n*n*n*n*n},Out:function(n){return--n*n*n*n*n+1},InOut:function(n){return(n*=2)<1?.5*n*n*n*n*n:.5*((n-=2)*n*n*n*n+2)}},Sinusoidal:{In:function(n){return 1-Math.cos(n*Math.PI/2)},Out:function(n){return Math.sin(n*Math.PI/2)},InOut:function(n){return .5*(1-Math.cos(Math.PI*n))}},Exponential:{In:function(n){return n===0?0:Math.pow(1024,n-1)},Out:function(n){return n===1?1:1-Math.pow(2,-10*n)},InOut:function(n){return n===0?0:n===1?1:(n*=2)<1?.5*Math.pow(1024,n-1):.5*(-Math.pow(2,-10*(n-1))+2)}},Circular:{In:function(n){return 1-Math.sqrt(1-n*n)},Out:function(n){return Math.sqrt(1- --n*n)},InOut:function(n){return(n*=2)<1?-.5*(Math.sqrt(1-n*n)-1):.5*(Math.sqrt(1-(n-=2)*n)+1)}},Elastic:{In:function(n){return n===0?0:n===1?1:-Math.pow(2,10*(n-1))*Math.sin((n-1.1)*5*Math.PI)},Out:function(n){return n===0?0:n===1?1:Math.pow(2,-10*n)*Math.sin((n-.1)*5*Math.PI)+1},InOut:function(n){return n===0?0:n===1?1:(n*=2,n<1?-.5*Math.pow(2,10*(n-1))*Math.sin((n-1.1)*5*Math.PI):.5*Math.pow(2,-10*(n-1))*Math.sin((n-1.1)*5*Math.PI)+1)}},Back:{In:function(n){var e=1.70158;return n*n*((e+1)*n-e)},Out:function(n){var e=1.70158;return--n*n*((e+1)*n+e)+1},InOut:function(n){var e=1.70158*1.525;return(n*=2)<1?.5*(n*n*((e+1)*n-e)):.5*((n-=2)*n*((e+1)*n+e)+2)}},Bounce:{In:function(n){return 1-ys.Bounce.Out(1-n)},Out:function(n){return n<1/2.75?7.5625*n*n:n<2/2.75?7.5625*(n-=1.5/2.75)*n+.75:n<2.5/2.75?7.5625*(n-=2.25/2.75)*n+.9375:7.5625*(n-=2.625/2.75)*n+.984375},InOut:function(n){return n<.5?ys.Bounce.In(n*2)*.5:ys.Bounce.Out(n*2-1)*.5+.5}}},pr;typeof self=="undefined"&&typeof process!="undefined"&&process.hrtime?pr=function(){var n=process.hrtime();return n[0]*1e3+n[1]/1e6}:typeof self!="undefined"&&self.performance!==void 0&&self.performance.now!==void 0?pr=self.performance.now.bind(self.performance):Date.now!==void 0?pr=Date.now:pr=function(){return new Date().getTime()};var vs=pr,LT=function(){function n(){this._tweens={},this._tweensAddedDuringUpdate={}}return n.prototype.getAll=function(){var e=this;return Object.keys(this._tweens).map(function(t){return e._tweens[t]})},n.prototype.removeAll=function(){this._tweens={}},n.prototype.add=function(e){this._tweens[e.getId()]=e,this._tweensAddedDuringUpdate[e.getId()]=e},n.prototype.remove=function(e){delete this._tweens[e.getId()],delete this._tweensAddedDuringUpdate[e.getId()]},n.prototype.update=function(e,t){e===void 0&&(e=vs()),t===void 0&&(t=!1);var i=Object.keys(this._tweens);if(i.length===0)return!1;for(;i.length>0;){this._tweensAddedDuringUpdate={};for(var s=0;s<i.length;s++){var r=this._tweens[i[s]],o=!t;r&&r.update(e,o)===!1&&!t&&delete this._tweens[i[s]]}i=Object.keys(this._tweensAddedDuringUpdate)}return!0},n}(),fr={Linear:function(n,e){var t=n.length-1,i=t*e,s=Math.floor(i),r=fr.Utils.Linear;return e<0?r(n[0],n[1],i):e>1?r(n[t],n[t-1],t-i):r(n[s],n[s+1>t?t:s+1],i-s)},Bezier:function(n,e){for(var t=0,i=n.length-1,s=Math.pow,r=fr.Utils.Bernstein,o=0;o<=i;o++)t+=s(1-e,i-o)*s(e,o)*n[o]*r(i,o);return t},CatmullRom:function(n,e){var t=n.length-1,i=t*e,s=Math.floor(i),r=fr.Utils.CatmullRom;return n[0]===n[t]?(e<0&&(s=Math.floor(i=t*(1+e))),r(n[(s-1+t)%t],n[s],n[(s+1)%t],n[(s+2)%t],i-s)):e<0?n[0]-(r(n[0],n[0],n[1],n[1],-i)-n[0]):e>1?n[t]-(r(n[t],n[t],n[t-1],n[t-1],i-t)-n[t]):r(n[s?s-1:0],n[s],n[t<s+1?t:s+1],n[t<s+2?t:s+2],i-s)},Utils:{Linear:function(n,e,t){return(e-n)*t+n},Bernstein:function(n,e){var t=fr.Utils.Factorial;return t(n)/t(e)/t(n-e)},Factorial:function(){var n=[1];return function(e){var t=1;if(n[e])return n[e];for(var i=e;i>1;i--)t*=i;return n[e]=t,t}}(),CatmullRom:function(n,e,t,i,s){var r=(t-n)*.5,o=(i-e)*.5,a=s*s,l=s*a;return(2*e-2*t+r+o)*l+(-3*e+3*t-2*r-o)*a+r*s+e}}},RT=function(){function n(){}return n.nextId=function(){return n._nextId++},n._nextId=0,n}(),tm=new LT,nm=function(){function n(e,t){t===void 0&&(t=tm),this._object=e,this._group=t,this._isPaused=!1,this._pauseStart=0,this._valuesStart={},this._valuesEnd={},this._valuesStartRepeat={},this._duration=1e3,this._initialRepeat=0,this._repeat=0,this._yoyo=!1,this._isPlaying=!1,this._reversed=!1,this._delayTime=0,this._startTime=0,this._easingFunction=ys.Linear.None,this._interpolationFunction=fr.Linear,this._chainedTweens=[],this._onStartCallbackFired=!1,this._id=RT.nextId(),this._isChainStopped=!1,this._goToEnd=!1}return n.prototype.getId=function(){return this._id},n.prototype.isPlaying=function(){return this._isPlaying},n.prototype.isPaused=function(){return this._isPaused},n.prototype.to=function(e,t){return this._valuesEnd=Object.create(e),t!==void 0&&(this._duration=t),this},n.prototype.duration=function(e){return this._duration=e,this},n.prototype.start=function(e){if(this._isPlaying)return this;if(this._group&&this._group.add(this),this._repeat=this._initialRepeat,this._reversed){this._reversed=!1;for(var t in this._valuesStartRepeat)this._swapEndStartRepeatValues(t),this._valuesStart[t]=this._valuesStartRepeat[t]}return this._isPlaying=!0,this._isPaused=!1,this._onStartCallbackFired=!1,this._isChainStopped=!1,this._startTime=e!==void 0?typeof e=="string"?vs()+parseFloat(e):e:vs(),this._startTime+=this._delayTime,this._setupProperties(this._object,this._valuesStart,this._valuesEnd,this._valuesStartRepeat),this},n.prototype._setupProperties=function(e,t,i,s){for(var r in i){var o=e[r],a=Array.isArray(o),l=a?"array":typeof o,c=!a&&Array.isArray(i[r]);if(!(l==="undefined"||l==="function")){if(c){var u=i[r];if(u.length===0)continue;u=u.map(this._handleRelativeValue.bind(this,o)),i[r]=[o].concat(u)}if((l==="object"||a)&&o&&!c){t[r]=a?[]:{};for(var h in o)t[r][h]=o[h];s[r]=a?[]:{},this._setupProperties(o,t[r],i[r],s[r])}else typeof t[r]=="undefined"&&(t[r]=o),a||(t[r]*=1),c?s[r]=i[r].slice().reverse():s[r]=t[r]||0}}},n.prototype.stop=function(){return this._isChainStopped||(this._isChainStopped=!0,this.stopChainedTweens()),this._isPlaying?(this._group&&this._group.remove(this),this._isPlaying=!1,this._isPaused=!1,this._onStopCallback&&this._onStopCallback(this._object),this):this},n.prototype.end=function(){return this._goToEnd=!0,this.update(1/0),this},n.prototype.pause=function(e){return e===void 0&&(e=vs()),this._isPaused||!this._isPlaying?this:(this._isPaused=!0,this._pauseStart=e,this._group&&this._group.remove(this),this)},n.prototype.resume=function(e){return e===void 0&&(e=vs()),!this._isPaused||!this._isPlaying?this:(this._isPaused=!1,this._startTime+=e-this._pauseStart,this._pauseStart=0,this._group&&this._group.add(this),this)},n.prototype.stopChainedTweens=function(){for(var e=0,t=this._chainedTweens.length;e<t;e++)this._chainedTweens[e].stop();return this},n.prototype.group=function(e){return this._group=e,this},n.prototype.delay=function(e){return this._delayTime=e,this},n.prototype.repeat=function(e){return this._initialRepeat=e,this._repeat=e,this},n.prototype.repeatDelay=function(e){return this._repeatDelayTime=e,this},n.prototype.yoyo=function(e){return this._yoyo=e,this},n.prototype.easing=function(e){return this._easingFunction=e,this},n.prototype.interpolation=function(e){return this._interpolationFunction=e,this},n.prototype.chain=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return this._chainedTweens=e,this},n.prototype.onStart=function(e){return this._onStartCallback=e,this},n.prototype.onUpdate=function(e){return this._onUpdateCallback=e,this},n.prototype.onRepeat=function(e){return this._onRepeatCallback=e,this},n.prototype.onComplete=function(e){return this._onCompleteCallback=e,this},n.prototype.onStop=function(e){return this._onStopCallback=e,this},n.prototype.update=function(e,t){if(e===void 0&&(e=vs()),t===void 0&&(t=!0),this._isPaused)return!0;var i,s,r=this._startTime+this._duration;if(!this._goToEnd&&!this._isPlaying){if(e>r)return!1;t&&this.start(e)}if(this._goToEnd=!1,e<this._startTime)return!0;this._onStartCallbackFired===!1&&(this._onStartCallback&&this._onStartCallback(this._object),this._onStartCallbackFired=!0),s=(e-this._startTime)/this._duration,s=this._duration===0||s>1?1:s;var o=this._easingFunction(s);if(this._updateProperties(this._object,this._valuesStart,this._valuesEnd,o),this._onUpdateCallback&&this._onUpdateCallback(this._object,s),s===1)if(this._repeat>0){isFinite(this._repeat)&&this._repeat--;for(i in this._valuesStartRepeat)!this._yoyo&&typeof this._valuesEnd[i]=="string"&&(this._valuesStartRepeat[i]=this._valuesStartRepeat[i]+parseFloat(this._valuesEnd[i])),this._yoyo&&this._swapEndStartRepeatValues(i),this._valuesStart[i]=this._valuesStartRepeat[i];return this._yoyo&&(this._reversed=!this._reversed),this._repeatDelayTime!==void 0?this._startTime=e+this._repeatDelayTime:this._startTime=e+this._delayTime,this._onRepeatCallback&&this._onRepeatCallback(this._object),!0}else{this._onCompleteCallback&&this._onCompleteCallback(this._object);for(var a=0,l=this._chainedTweens.length;a<l;a++)this._chainedTweens[a].start(this._startTime+this._duration);return this._isPlaying=!1,!1}return!0},n.prototype._updateProperties=function(e,t,i,s){for(var r in i)if(t[r]!==void 0){var o=t[r]||0,a=i[r],l=Array.isArray(e[r]),c=Array.isArray(a),u=!l&&c;u?e[r]=this._interpolationFunction(a,s):typeof a=="object"&&a?this._updateProperties(e[r],o,a,s):(a=this._handleRelativeValue(o,a),typeof a=="number"&&(e[r]=o+(a-o)*s))}},n.prototype._handleRelativeValue=function(e,t){return typeof t!="string"?t:t.charAt(0)==="+"||t.charAt(0)==="-"?e+parseFloat(t):parseFloat(t)},n.prototype._swapEndStartRepeatValues=function(e){var t=this._valuesStartRepeat[e],i=this._valuesEnd[e];typeof i=="string"?this._valuesStartRepeat[e]=this._valuesStartRepeat[e]+parseFloat(i):this._valuesStartRepeat[e]=this._valuesEnd[e],this._valuesEnd[e]=t},n}(),mn=tm;mn.getAll.bind(mn),mn.removeAll.bind(mn),mn.add.bind(mn),mn.remove.bind(mn),mn.update.bind(mn);class PT extends ST{constructor(e,t,i,s){t.onLoaded=r=>{r.isCustomGroup=!0,r.$vue=i,this.moveAnimation=t.moveAnimation,s&&s()};super(e,t);this.moveFrame=-1,this.angleFrame=-1}setScale(e){let t;typeof e=="number"?t=[e,e,e]:t=e,this.object.scale.set(...t)}setPosition(e){const t=this.layer.convertLngLat(e);!this.moveAnimation||!this.moveAnimation.smooth?(this._updatePosition(t),this.prePosition=t):this.prePosition?this._updatePositionTween(t):(this._updatePosition(t),this.prePosition=t)}_updatePositionTween(e){var t;if(!this.prePosition)return;this.prePositionTween&&this.prePositionTween.end();const i={x:this.prePosition[0],y:this.prePosition[1]};this._stopMoveAnimation();const s=((t=this.moveAnimation)==null?void 0:t.duration)||1e3;this.prePositionTween=new nm(i).to({x:e[0],y:e[1]}).duration(s).easing(ys.Linear.None).onUpdate(()=>{this._updatePosition([i.x,i.y])}).start(),this._moveAnimate(),this.prePosition=e}_moveAnimate(){var e;(e=this.prePositionTween)==null||e.update(),this.moveFrame=requestAnimationFrame(()=>{this._moveAnimate()})}_stopMoveAnimation(){cancelAnimationFrame(this.moveFrame)}_updatePosition(e){this.object.position.setX(e[0]),this.object.position.setY(e[1]),this.refresh()}setAngle(e){!this.moveAnimation||!this.moveAnimation.smooth?(this._updateAngle(e),this.preAngle=e):this.preAngle===void 0?(this._updateAngle(e),this.preAngle=e):this._updateAngleTween(e)}_updateAngle(e){const t=this.object.rotation.x,i=this.object.rotation.z,s=Math.PI/180*e;this.object.rotation.set(t,s,i),this.refresh()}_updateAngleTween(e){var t;if(this.preAngle===void 0)return;this.preAngleTween&&this.preAngleTween.end();const i={angle:this.preAngle};this._stopAngleAnimation();const s=((t=this.moveAnimation)==null?void 0:t.duration)||1e3;this.preAngleTween=new nm(i).to({angle:e}).duration(s).easing(ys.Linear.None).onUpdate(()=>{this._updateAngle(i.angle)}).onComplete(()=>{this._stopAngleAnimation()}).start(),this._angleAnimate(),this.preAngle=e}_angleAnimate(){var e;(e=this.preAngleTween)==null||e.update(),this.angleFrame=requestAnimationFrame(()=>{this._angleAnimate()})}_stopAngleAnimation(){cancelAnimationFrame(this.angleFrame)}setMoveAnimation(e){this.moveAnimation=e}remove(){this.object&&this.layer.removeObject(this.object)}destroy(){this._stopAngleAnimation(),this._stopMoveAnimation(),this.prePosition=void 0,this.preAngle=void 0,this.prePositionTween=void 0,this.preAngleTween=void 0,this.object&&(this.object.$vue=null),super.destroy()}}var IT=PT,im=oe({name:"ElAmapThreeGltf",mixins:[ae],props:{url:{type:String},position:{type:Array},height:{type:Number,default:0},rotation:{type:Object},scale:{type:[Number,Array],default:1},angle:{type:Number,default:0},moveAnimation:{type:Object}},emits:["click","mousemove","mouseover","mouseout"],data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$amapComponent=new IT(this.$parentComponent,n,this,()=>{e()})})},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()},$$startAnimations(){this.$amapComponent.startAnimations()},$$stopAnimations(){this.$amapComponent.stopAnimations()}},render(){return null}});im.__file="src/packages/three/ThreeGltf/ThreeGltf.vue";const sm=ce(im);var rm=oe({name:"ElAmapControlGeolocation",mixins:[ae],props:{position:{type:String},offset:{type:Array},borderColor:{type:String},borderRadius:{type:String},buttonSize:{type:String},convert:{type:Boolean,default:!0},enableHighAccuracy:{type:Boolean,default:!1},timeout:{type:Number},maximumAge:{type:Number},showButton:{type:Boolean,default:!0},showCircle:{type:Boolean,default:!0},showMarker:{type:Boolean,default:!0},markerOptions:{type:Object},circleOptions:{type:Object},panToLocation:{type:Boolean,default:!0},zoomToAccuracy:{type:Boolean,default:!0},GeoLocationFirst:{type:Boolean,default:!0},noIpLocate:{type:Number},noGeoLocation:{type:Number},useNative:{type:Boolean,default:!1},getCityWhenFail:{type:Boolean,default:!1},needAddress:{type:Boolean,default:!1},extensions:{type:String,validator(n){return["base","all"].indexOf(n)!==-1}}},emits:["complete"],data(){return{}},methods:{__initComponent(n){return new Promise(e=>{this.$parentComponent.plugin(["AMap.Geolocation"],()=>{this.$amapComponent=new AMap.Geolocation(n),this.$parentComponent.addControl(this.$amapComponent),this.$amapComponent.on("complete",t=>{this.$emit("complete",t)}),e()})})},destroyComponent(){this.$amapComponent&&this.$parentComponent&&(this.parentInstance.isDestroy||this.$parentComponent.removeControl(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null)}},render(){return null}});rm.__file="src/packages/control/Geolocation/Geolocation.vue";const om=ce(rm);var am=oe({name:"ElAmapCircleMarker",mixins:[ae],props:{zIndex:{type:Number},center:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},radius:{type:Number},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object}},emits:["update:center"],data(){return{converters:{},handlers:{}}},methods:{__initComponent(n){this.$parentComponent=this.parentInstance.$amapComponent,this.$amapComponent=new AMap.CircleMarker(n),this.$parentComponent.add(this.$amapComponent),this.bindModelEvents()},bindModelEvents(){this.$amapComponent.on("dragend",()=>{this.emitPosition()}),this.$amapComponent.on("touchend",()=>{this.emitPosition()})},emitPosition(){const n=this.$amapComponent.getCenter();this.$emit("update:center",n.toArray())},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null},__strokeColor(n){this.$amapComponent.setOptions({strokeColor:n})},__strokeOpacity(n){this.$amapComponent.setOptions({strokeOpacity:n})},__strokeWeight(n){this.$amapComponent.setOptions({strokeWeight:n})},__fillColor(n){this.$amapComponent.setOptions({fillColor:n})},__fillOpacity(n){this.$amapComponent.setOptions({fillOpacity:n})}},render(){return null}});am.__file="src/packages/marker/CircleMarker/CircleMarker.vue";const lm=ce(am);var cm=oe({name:"ElAmapLocaAmbientLight",mixins:[ae],props:{color:{type:String},intensity:{type:Number}},data(){return{converters:{},handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.AmbientLight(n),this.$parentComponent.addLight(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLight(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});cm.__file="src/packages/loca/AmbientLight/AmbientLight.vue";const hm=ce(cm);var um=oe({name:"ElAmapLocaDirectionalLight",mixins:[ae],props:{color:{type:String},intensity:{type:Number},position:{type:Array,required:!0},target:{type:Array}},data(){return{converters:{},handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.DirectionalLight(n),this.$parentComponent.addLight(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLight(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});um.__file="src/packages/loca/DirectionalLight/DirectionalLight.vue";const dm=ce(um);var pm=oe({name:"ElAmapLocaPointLight",mixins:[ae],props:{color:{type:String},intensity:{type:Number},position:{type:Array,required:!0},distance:{type:Number}},data(){return{converters:{},handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.PointLight(n),this.$parentComponent.addLight(this.$amapComponent)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.removeLight(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});pm.__file="src/packages/loca/PointLight/PointLight.vue";const fm=ce(pm);class DT{constructor(e,t){this.canPlay=!1,this.frame=-1;const i=document.createElement("canvas");this.video=t,t.src=e.url,t.autoplay=!0,t.loop=e.loop;const s={...e,canvas:i};this.canvas=i,this.context=i.getContext("2d"),this.layer=new AMap.CanvasLayer(s),this.initVideoEvents(),this.load()}getLayer(){return this.layer}initVideoEvents(){var e;(e=this.video)==null||e.addEventListener("canplaythrough",()=>{var t,i;this.canvas&&(this.canvas.width=(t=this.video)==null?void 0:t.videoWidth,this.canvas.height=(i=this.video)==null?void 0:i.videoHeight),this.canPlay=!0,this.play()})}load(){var e;(e=this.video)==null||e.load()}play(){var e;this.canPlay&&((e=this.video)==null||e.play(),this.stopRender(),this.render())}pause(){var e;this.stopRender(),(e=this.video)==null||e.pause()}stopRender(){this.frame&&cancelAnimationFrame(this.frame)}render(){var e,t,i,s,r,o,a,l;this.frame=window.requestAnimationFrame(()=>{this.render()}),((e=this.video)==null?void 0:e.paused)?(t=this.video)==null||t.play():((r=this.context)==null||r.clearRect(0,0,(i=this.canvas)==null?void 0:i.width,(s=this.canvas)==null?void 0:s.height),(l=this.context)==null||l.drawImage(this.video,0,0,(o=this.canvas)==null?void 0:o.width,(a=this.canvas)==null?void 0:a.height),this.layer.reFresh())}destroy(){this.stopRender(),this.video&&this.video.pause(),this.video=null}setUrl(e){this.stopRender(),this.canPlay=!1,this.video&&(this.video.src=e,this.load())}setZooms(e){this.getLayer().setZoom(e)}setOpacity(e){this.getLayer().setOpacity(e)}setBounds(e){this.getLayer().setBounds(e)}setzIndex(e){this.getLayer().setzIndex(e)}show(){this.getLayer().show()}hide(){this.getLayer().hide()}}var FT=DT,jl=oe({name:"ElAmapLayerVideo",mixins:[ae],props:{url:{required:!0,type:String},zooms:{type:Array},bounds:{type:[Array,Object]},opacity:{type:Number}},data(){return{handlers:{}}},methods:{__initComponent(n){this.$amapComponent=new FT(n,this.$refs.video),this.$parentComponent.addLayer(this.$amapComponent.getLayer())},destroyComponent(){this.$amapComponent.destroy(),this.parentInstance.isDestroy||this.$parentComponent.removeLayer(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},$$play(){this.$amapComponent.play()},$$pause(){this.$amapComponent.pause()}},render(){return null}});const OT={ref:"video",style:{display:"none"},muted:""};function NT(n,e,t,i,s,r){return Bt(),$t("video",OT,null,512)}jl.render=NT,jl.__file="src/packages/layer/data/Video/Video.vue";const mm=ce(jl);var gm=oe({name:"ElAmapLocaLaser",mixins:[ae,Tt],props:{depth:{type:Boolean,default:!0}},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.LaserLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{unit:"px",height:200,color:"rgba(255,255,0,0.5)",angle:0,lineWidth:2,trailLength:30,duration:2e3,interval:0,delay:0,repeat:void 0},this.defaultStyleValue),t={unit:e.unit,height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),color:(s,r)=>(r.properties=r.properties||{},r.properties.color===void 0?e.color:r.properties.color),angle:e.angle,lineWidth:e.lineWidth,trailLength:e.trailLength,duration:(s,r)=>(r.properties=r.properties||{},r.properties.duration===void 0?e.duration:r.properties.duration),interval:(s,r)=>(r.properties=r.properties||{},r.properties.interval===void 0?e.interval:r.properties.interval),delay:(s,r)=>(r.properties=r.properties||{},r.properties.delay===void 0?e.delay:r.properties.delay),repeat:e.repeat},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});gm.__file="src/packages/loca/LaserLayer/LaserLayer.vue";const _m=ce(gm);function ym(n){const e=i=>{i.geometry&&i.geometry.dispose(),i.material&&i.material.dispose&&i.material.dispose(),i.material.texture&&i.material.texture.dispose&&i.material.texture.dispose()},t=i=>{let s=i.children.filter(r=>r);s.forEach(r=>{r.children.length?t(r):r.isMesh&&e(r)}),s=null};t(n)}class kT{constructor(e){this.videoFrame=-1,this.layer=e}init(e,t){return this.video=e.video,this.object=new rn,this.object.isCustomGroup=!0,this.object.$vue=t,new Promise(i=>{var s,r,o,a,l;(s=this.video)==null||s.load(),(r=this.video)==null||r.play();const c=new E1(this.video),u=new Ys(e.videoWidth||((o=this.video)==null?void 0:o.videoWidth),e.videoHeight||((a=this.video)==null?void 0:a.videoHeight)),h=new xf({map:c,side:Jt,transparent:!0,depthTest:!1}),d=new ft(u,h);d.renderOrder=3,d.rotation.y=Math.PI,d.name="video",this.videoMesh=d,this.object.add(d),this.setVideoTranslate(e.videoTranslate),this.setPosition(e.position),this.setRotation(e.rotation),this.setScale(e.scale),this.setAltitude(e.altitude),(l=this.layer)==null||l.add(this.object),this.videoAnimate(),this.addBgCanvas(e.canvas),this.setAngle(e.angle),this.setOpacity(e.opacity),this.setzIndex(e.zIndex||0),this.bindAlwaysFront(e.alwaysFront),i()})}bindAlwaysFront(e){var t;if(e){const i=(t=this.layer)==null?void 0:t.getMap();this.rotateFun=Di(this._changeMapRotate,this),i.on("rotatechange",this.rotateFun)}}unBindAlwaysFront(){var e;if(this.rotateFun){const t=(e=this.layer)==null?void 0:e.getMap();t&&t.off("rotatechange",this.rotateFun)}}_changeMapRotate(){var e;const i=((e=this.layer)==null?void 0:e.getMap()).getRotation();this.setAngle(i)}addBgCanvas(e){if(!e)return;const t=new L1(e),i=new Ys(e.width,e.height),s=new xf({map:t,side:Jt,transparent:!0,depthTest:!1}),r=new ft(i,s);r.name="bg",r.renderOrder=1,this.object.add(r),this.canvasTexture=t,this.bgMesh=r}videoAnimate(){this.videoFrame=requestAnimationFrame(()=>{this.videoAnimate()}),this.canvasTexture&&(this.canvasTexture.needsUpdate=!0),this.refresh()}cancelCanvasTextureAnimate(){this.videoFrame>0&&cancelAnimationFrame(this.videoFrame)}setScale(e){let t;typeof e=="number"?t=[e,e,e]:t=e,this.object.scale.set(...t)}setPosition(e){var t;const i=(t=this.layer)==null?void 0:t.convertLngLat(e);this.object.position.setX(i[0]),this.object.position.setY(i[1]),this.refresh()}setRotation(e){if(e){const t=Math.PI/180*(e.x||0),i=Math.PI/180*(e.y||0),s=Math.PI/180*(e.z||0);this.object.rotation.set(t,i,s),this.refresh()}}setVideoTranslate(e){e&&(this.videoMesh.translateX(e.x),this.videoMesh.translateY(e.y),this.videoMesh.translateZ(e.z),this.refresh())}setAltitude(e){e!==void 0&&(this.object.position.setZ(e),this.refresh())}setAngle(e){if(e!==void 0){const t=this.object.rotation.x,i=this.object.rotation.z,s=Math.PI/180*e;this.object.rotation.set(t,s,i),this.refresh()}}setOpacity(e){this.videoMesh.material.opacity=e,this.bgMesh&&(this.bgMesh.material.opacity=e),this.refresh()}setzIndex(e){this.object.renderOrder=e}refresh(){var e;(e=this.layer)==null||e.update()}show(){this.object.visible=!0,this.refresh()}hide(){this.object.visible=!1,this.refresh()}start(){var e;(e=this.video)==null||e.play()}pause(){var e;(e=this.video)==null||e.pause()}remove(){var e;this.object&&((e=this.layer)==null||e.remove(this.object),this.unBindAlwaysFront())}destroy(){this.cancelCanvasTextureAnimate(),this.unBindAlwaysFront(),this.object&&(this.object.$vue=null,ym(this.object),this.video=void 0,this.videoMesh=void 0,this.bgMesh=void 0,this.canvasTexture=void 0,this.rotateFun=void 0,this.object=null,this.layer=void 0)}}var BT=kT,ql=oe({name:"ElAmapThreeVideo",mixins:[ae],props:{video:{type:[String,Array,HTMLVideoElement],required:!0},videoTranslate:{type:Object,default(){return{x:0,y:0,z:0}}},videoWidth:{type:Number},videoHeight:{type:Number},canvas:{type:Object},position:{type:Array,required:!0},altitude:{type:Number,default:0},rotation:{type:Object},scale:{type:[Number,Array],default:1},angle:{type:Number,default:0},opacity:{type:Number,default:1},alwaysFront:{type:Boolean,default:!1}},emits:["click","mousemove","mouseover","mouseout"],data(){return{videoUrlList:[]}},methods:{__initComponent(n){const e=Object.prototype.toString.call(n.video);return e==="[object String]"?this.videoUrlList=[n.video]:e==="[object Array]"&&(this.videoUrlList=n.video),this.videoUrlList.length>0&&(n.video=this.$refs.video),this.$amapComponent=new BT(this.$parentComponent),new Promise(t=>{this.$nextTick(()=>{this.$amapComponent.init(n,this).then(()=>{t()})})})},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()},$$start(){this.$amapComponent.start()},$$pause(){this.$amapComponent.pause()}}});const $T={ref:"video",style:{display:"none"},muted:"",loop:"",autoplay:"",crossOrigin:"anonymous"},UT=["src"];function zT(n,e,t,i,s,r){return Bt(),$t("video",$T,[(Bt(!0),$t(Cg,null,Ag(n.videoUrlList,o=>(Bt(),$t("source",{key:o,src:o,type:"video/mp4"},null,8,UT))),128))],512)}ql.render=zT,ql.__file="src/packages/three/ThreeVideo/ThreeVideo.vue";const vm=ce(ql);class GT{constructor(e,t){this.layer=e;const i=new Df(this.getColorHex(t.color),t.intensity);this.object=i,e.add(i)}setColor(e){this.object.color=new ge(e),this.refresh()}getColorHex(e){return new ge(e).getHex()}setIntensity(e){this.object.intensity=e,this.refresh()}refresh(){var e;(e=this.layer)==null||e.update()}remove(){var e;this.object&&((e=this.layer)==null||e.remove(this.object))}destroy(){this.object&&(this.object=null,this.layer=null)}}var VT=GT,xm=oe({name:"ElAmapThreeLightAmbient",mixins:[ae],props:{color:{type:String,default:"#ffffff"},intensity:{type:Number,default:1}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new VT(this.$parentComponent,n)},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()}},render(){return null}});xm.__file="src/packages/three/ThreeLightAmbient/ThreeLightAmbient.vue";const bm=ce(xm);class HT{constructor(e,t){this.layer=e;const i=new Nl(this.getColorHex(t.color),t.intensity);this.object=i,this.setPosition(t.position),e.add(i)}setColor(e){this.object.color=new ge(e),this.refresh()}getColorHex(e){return new 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#define Polygon

varying vec3 vLightFront;
varying vec3 vIndirectFront;
varying vec3 v_position;

#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif

#include <common>
#include <uv_pars_vertex>
#include <uv2_pars_vertex>
#include <envmap_pars_vertex>
#include <bsdfs>
#include <lights_pars_begin>
#include <color_pars_vertex>
#include <fog_pars_vertex>
#include <morphtarget_pars_vertex>
#include <skinning_pars_vertex>
#include <shadowmap_pars_vertex>
#include <logdepthbuf_pars_vertex>
#include <clipping_planes_pars_vertex>

void main() {
  v_position = position;

	#include <uv_vertex>
	#include <uv2_vertex>
	#include <color_vertex>
	#include <morphcolor_vertex>

	#include <beginnormal_vertex>
	#include <morphnormal_vertex>
	#include <skinbase_vertex>
	#include <skinnormal_vertex>
	#include <defaultnormal_vertex>

	#include <begin_vertex>
	#include <morphtarget_vertex>
	#include <skinning_vertex>
	#include <project_vertex>
	#include <logdepthbuf_vertex>
	#include <clipping_planes_vertex>

	#include <worldpos_vertex>
	#include <envmap_vertex>
	#include <lights_lambert_vertex>
	#include <shadowmap_vertex>
	#include <fog_vertex>
}
`,yE=`
uniform vec3 emissive;
uniform float height;
uniform vec4 topColorVector4;
uniform vec4 bottomColorVector4;
varying vec3 v_position;

varying vec3 vLightFront;
varying vec3 vIndirectFront;

#ifdef DOUBLE_SIDED
	varying vec3 vLightBack;
	varying vec3 vIndirectBack;
#endif


#include <common>
#include <packing>
#include <dithering_pars_fragment>
#include <color_pars_fragment>
#include <uv_pars_fragment>
#include <uv2_pars_fragment>
#include <map_pars_fragment>
#include <alphamap_pars_fragment>
#include <alphatest_pars_fragment>
#include <aomap_pars_fragment>
#include <lightmap_pars_fragment>
#include <emissivemap_pars_fragment>
#include <envmap_common_pars_fragment>
#include <envmap_pars_fragment>
#include <cube_uv_reflection_fragment>
#include <bsdfs>
#include <lights_pars_begin>
#include <fog_pars_fragment>
#include <shadowmap_pars_fragment>
#include <shadowmask_pars_fragment>
#include <specularmap_pars_fragment>
#include <logdepthbuf_pars_fragment>
#include <clipping_planes_pars_fragment>

void main() {

	#include <clipping_planes_fragment>
  vec4 diff = bottomColorVector4 - topColorVector4;
  vec4 percent = diff/height;
  float x = topColorVector4.x + percent.x*v_position.z;
  float y = topColorVector4.y + percent.y*v_position.z;
  float z = topColorVector4.z + percent.z*v_position.z;
  float r = topColorVector4.w + percent.w*v_position.z;
  vec4 diffuseColor = vec4(x,y,z,r);
	ReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );
	vec3 totalEmissiveRadiance = emissive;

	#include <logdepthbuf_fragment>
	#include <map_fragment>
	#include <color_fragment>
	#include <alphamap_fragment>
	#include <alphatest_fragment>
	#include <specularmap_fragment>
	#include <emissivemap_fragment>

	// accumulation

	#ifdef DOUBLE_SIDED

		reflectedLight.indirectDiffuse += ( gl_FrontFacing ) ? vIndirectFront : vIndirectBack;

	#else

		reflectedLight.indirectDiffuse += vIndirectFront;

	#endif

	#include <lightmap_fragment>

	reflectedLight.indirectDiffuse *= BRDF_Lambert( diffuseColor.rgb );

	#ifdef DOUBLE_SIDED

		reflectedLight.directDiffuse = ( gl_FrontFacing ) ? vLightFront : vLightBack;

	#else

		reflectedLight.directDiffuse = vLightFront;

	#endif

	reflectedLight.directDiffuse *= BRDF_Lambert( diffuseColor.rgb ) * getShadowMask();

	// modulation

	#include <aomap_fragment>

	vec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;

	#include <envmap_fragment>

	#include <output_fragment>
	#include <tonemapping_fragment>
	#include <encodings_fragment>
	#include <fog_fragment>
	#include <premultiplied_alpha_fragment>
	#include <dithering_fragment>
}
`;class vE{constructor(e,t){this.layer=e,this.object=new rn,this.createGlobalMaterial(t),this.layer.add(this.object),this.init(t)}createGlobalMaterial(e){if(e.sideTexture){const t=new Tf().load(e.sideTexture);t.wrapS=t.wrapT=ri,t.offset.set(0,.5),t.repeat.set(.1,.1),this.sideImgMaterial=new vo({depthTest:e.depthTest,map:t,side:Jt})}this.bottomMaterial=new vo({depthTest:e.depthTest,transparent:!0,color:Ao(e.bottomColor),opacity:To(e.bottomColor)}),this.topMaterial=new vo({depthTest:e.depthTest,transparent:!0,color:Ao(e.topColor),opacity:To(e.topColor)})}init(e){e.source.features.forEach(t=>{t.geometry.type==="Polygon"?this.createMesh(t.geometry.coordinates,t.properties,e):t.geometry.type==="MultiPolygon"&&t.geometry.coordinates.forEach(i=>{this.createMesh(i,t.properties,e)})}),this.refresh()}createMesh(e,t,i){if(e.length===0)return;t=t||{};const s=t.height!==void 0?t.height:i.height,r=e[0],o=[],a=[];for(let h=0;h<r.length;h++){const d=this.convertLngLat(r[h]);o.push(new te(d[0],d[1]))}for(let h=1;h<e.length;h++){const d=e[h],p=[];for(let g=0;g<d.length;g++){const m=this.convertLngLat(d[g]);p.push(new te(m[0],m[1]))}a.push(new El(p))}const l=new pf(o);if(l.holes=a,s>0){const h=new sr(l,{depth:s,bevelEnabled:!1,steps:1}),p=[new vo({visible:!1})];let g;if(i.sideTexture)g=this.sideImgMaterial;else{const v=new ge;v.setHex(Ao(i.sideTopColor));const b=new je(v.r,v.g,v.b,To(i.sideTopColor)),x=new ge;x.setHex(Ao(i.sideBottomColor));const w=new je(x.r,x.g,x.b,To(i.sideBottomColor)),C=il.merge([ne.common,ne.specularmap,ne.envmap,ne.aomap,ne.lightmap,ne.emissivemap,ne.fog,ne.lights,{emissive:{value:new ge("#000")},topColorVector4:{value:w},bottomColorVector4:{value:b},height:{value:s}}]);g=new un({depthTest:i.depthTest,side:Jt,transparent:!0,lights:!0,uniforms:C,vertexShader:_E,fragmentShader:yE})}p.push(g);const m=new sr(l,{depth:0}),f=new ft(m,this.bottomMaterial);this.object.add(f);const _=new ft(h,p);this.object.add(_)}const c=new sr(l,{depth:0}),u=new ft(c,this.topMaterial);u.translateZ(s),this.object.add(u)}convertLngLat(e){var t;return(t=this.layer)==null?void 0:t.convertLngLat(e)}refresh(){var e;(e=this.layer)==null||e.update()}show(){this.object.visible=!0,this.refresh()}hide(){this.object.visible=!1,this.refresh()}remove(){var e;this.object&&((e=this.layer)==null||e.remove(this.object))}destroy(){this.object&&(ym(this.object),this.bottomMaterial&&(this.bottomMaterial.dispose(),this.bottomMaterial=void 0),this.topMaterial&&(this.topMaterial.dispose(),this.topMaterial=void 0),this.sideImgMaterial&&(this.sideImgMaterial.dispose(),this.sideImgMaterial=void 0),this.object=null,this.layer=void 0)}}var xE=vE,Um=oe({name:"ElAmapThreePolygon",mixins:[ae],props:{sideTopColor:{type:String,default:"#ffffff"},sideBottomColor:{type:String,default:"#ffffff"},sideTexture:{type:String},topColor:{type:String,default:"#ffffff"},bottomColor:{type:String,default:"#ffffff"},height:{type:Number,default:30},depthTest:{type:Boolean,default:!0},source:{type:Object,required:!0}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new xE(this.$parentComponent,n)},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()}},render(){return null}});Um.__file="src/packages/three/ThreePolygon/ThreePolygon.vue";const zm=ce(Um);var Gm=oe({name:"ElAmapMouseTool",mixins:[ae],props:{type:{type:String,required:!0,default:"marker",validator(n){return["marker","circle","rectangle","polyline","polygon","measureArea","rule","rectZoomIn","rectZoomOut"].includes(n)}},drawOptions:{type:Object,default:()=>null},autoClear:{type:Boolean,default:!0},showTooltip:{type:Boolean,default:!0},tooltipTextMap:{type:Object,default:()=>null},textOptions:{type:Object,default:()=>null}},emits:["draw"],data(){return{preMapCursor:"",tipTexts:{marker:"\u5355\u51FB\u5730\u56FE\u9009\u62E9\u70B9\u4F4D",circle:"\u6309\u4F4F\u9F20\u6807\u5DE6\u952E\u62D6\u62FD\u7ED8\u5236\u5706",rectangle:"\u6309\u4F4F\u9F20\u6807\u5DE6\u952E\u62D6\u62FD\u7ED8\u5236\u77E9\u5F62",polyline:"\u5355\u51FB\u5730\u56FE\u9009\u62E9\u62D0\u70B9\uFF0C\u53CC\u51FB\u5730\u56FE\u5B8C\u6210\u6298\u7EBF\u7ED8\u5236",polygon:"\u5355\u51FB\u5730\u56FE\u9009\u62E9\u62D0\u70B9\uFF0C\u53CC\u51FB\u5730\u56FE\u5B8C\u6210\u591A\u8FB9\u5F62\u7ED8\u5236",measureArea:"\u5355\u51FB\u5730\u56FE\u9009\u62E9\u62D0\u70B9\uFF0C\u53CC\u51FB\u5730\u56FE\u5B8C\u6210\u7ED8\u5236\u5E76\u8BA1\u7B97\u9762\u79EF",rule:"\u5355\u51FB\u5730\u56FE\u9009\u62E9\u62D0\u70B9\uFF0C\u53F3\u51FB\u5730\u56FE\u5B8C\u6210\u7ED8\u5236\u5E76\u8BA1\u7B97\u8DDD\u79BB",rectZoomIn:"\u6309\u4F4F\u9F20\u6807\u5DE6\u952E\u62D6\u62FD\u7ED8\u5236\u77E9\u5F62\uFF0C\u677E\u5F00\u5DE6\u952E\u653E\u5927\u5730\u56FE",rectZoomOut:"\u6309\u4F4F\u9F20\u6807\u5DE6\u952E\u62D6\u62FD\u7ED8\u5236\u77E9\u5F62\uFF0C\u677E\u5F00\u5DE6\u952E\u653E\u5927\u5730\u56FE"}}},methods:{__initComponent(){return new Promise(n=>{AMap.plugin(["AMap.MouseTool"],()=>{this.tooltipTextMap&&Object.assign(this.tipTexts,this.tooltipTextMap),this.$amapComponent=new AMap.MouseTool(this.$parentComponent),this.createTooltip(),this.__type(),this.bindEvent(),this.preMapCursor=this.$parentComponent.getDefaultCursor(),this.$parentComponent.setDefaultCursor("crosshair"),n()})})},__type(){const n=this.type;if(this.$amapComponent[n]){const e=this.drawOptions||{};this.$amapComponent[n](e),this.setText(this.tipTexts[n])}},createTooltip(){if(this.showTooltip){const n=this.textOptions||{};n.anchor="top-left",n.clickable=!1,n.bubble=!0,n.offset=[10,10],this.$text=new AMap.Text(n),this.$parentComponent.add(this.$text),this.$parentComponent.on("mousemove",this.getMousePosition)}},getMousePosition(n){const e=n.lnglat;this.$text.setPosition([e.lng,e.lat])},setText(n){this.$text&&this.$text.setText(n)},bindEvent(){this.$amapComponent.on("draw",n=>{const e=this.type;let t;if(e==="marker")t=n.obj.getPosition().toArray();else if(e==="circle")t={center:n.obj.getCenter().toArray(),radius:n.obj.getRadius()};else if(e==="rectangle"){const i=n.obj.getBounds(),s=i.getSouthWest(),r=i.getNorthEast();t=[s.toArray(),r.toArray()]}else if(e==="polyline")t=n.obj.getPath().map(s=>s.toArray());else if(e==="polygon")t=n.obj.getPath().map(s=>s.toArray());else if(e==="measureArea"){const i=n.obj.getPath().map(s=>s.toArray());t=AMap.GeometryUtil.ringArea(i)}else if(e==="rule"){const i=n.obj.getPath().map(s=>s.toArray());t=AMap.GeometryUtil.distanceOfLine(i)}else(e==="rectZoomIn"||e==="rectZoomOut")&&(t=!0);this.$emit("draw",t,n.obj),this.autoClear&&(this.$$clear(),this.__type())})},$$close(n=!0){this.$amapComponent&&this.$amapComponent.close(n)},$$open(){this.__type()},$$clear(){this.$$close(!0)},destroyComponent(){this.parentInstance.isDestroy||(this.$amapComponent.close(!0),this.$parentComponent.setDefaultCursor(this.preMapCursor),this.$text&&(this.$parentComponent.off("mousemove",this.getMousePosition),this.$parentComponent.remove(this.$text),this.$text=null)),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Gm.__file="src/packages/util/MouseTool/MouseTool.vue";const Vm=ce(Gm),Kl=new WeakMap;class bE extends 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r={attributeIDs:i||this.defaultAttributeIDs,attributeTypes:s||this.defaultAttributeTypes,useUniqueIDs:!!i};this.decodeGeometry(e,r).then(t)}decodeGeometry(e,t){for(const l in t.attributeTypes){const c=t.attributeTypes[l];c.BYTES_PER_ELEMENT!==void 0&&(t.attributeTypes[l]=c.name)}const i=JSON.stringify(t);if(Kl.has(e)){const l=Kl.get(e);if(l.key===i)return l.promise;if(e.byteLength===0)throw new Error("THREE.DRACOLoader: Unable to re-decode a buffer with different settings. 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`);this.workerSourceURL=URL.createObjectURL(new Blob([o]))}),this.decoderPending}_getWorker(e,t){return this._initDecoder().then(()=>{if(this.workerPool.length<this.workerLimit){const s=new Worker(this.workerSourceURL);s._callbacks={},s._taskCosts={},s._taskLoad=0,s.postMessage({type:"init",decoderConfig:this.decoderConfig}),s.onmessage=function(r){const o=r.data;switch(o.type){case"decode":s._callbacks[o.id].resolve(o);break;case"error":s._callbacks[o.id].reject(o);break;default:console.error('THREE.DRACOLoader: Unexpected message, "'+o.type+'"')}},this.workerPool.push(s)}else this.workerPool.sort(function(s,r){return s._taskLoad>r._taskLoad?-1:1});const i=this.workerPool[this.workerPool.length-1];return i._taskCosts[e]=t,i._taskLoad+=t,i})}_releaseTask(e,t){e._taskLoad-=e._taskCosts[t],delete e._callbacks[t],delete e._taskCosts[t]}debug(){console.log("Task load: ",this.workerPool.map(e=>e._taskLoad))}dispose(){for(let e=0;e<this.workerPool.length;++e)this.workerPool[e].terminate();return this.workerPool.length=0,this}}function ME(){let n,e;onmessage=function(o){const a=o.data;switch(a.type){case"init":n=a.decoderConfig,e=new Promise(function(u){n.onModuleLoaded=function(h){u({draco:h})},DracoDecoderModule(n)});break;case"decode":const l=a.buffer,c=a.taskConfig;e.then(u=>{const h=u.draco,d=new h.Decoder,p=new h.DecoderBuffer;p.Init(new Int8Array(l),l.byteLength);try{const g=t(h,d,p,c),m=g.attributes.map(f=>f.array.buffer);g.index&&m.push(g.index.array.buffer),self.postMessage({type:"decode",id:a.id,geometry:g},m)}catch(g){console.error(g),self.postMessage({type:"error",id:a.id,error:g.message})}finally{h.destroy(p),h.destroy(d)}});break}};function t(o,a,l,c){const u=c.attributeIDs,h=c.attributeTypes;let d,p;const g=a.GetEncodedGeometryType(l);if(g===o.TRIANGULAR_MESH)d=new o.Mesh,p=a.DecodeBufferToMesh(l,d);else if(g===o.POINT_CLOUD)d=new o.PointCloud,p=a.DecodeBufferToPointCloud(l,d);else throw new Error("THREE.DRACOLoader: Unexpected geometry type.");if(!p.ok()||d.ptr===0)throw new Error("THREE.DRACOLoader: Decoding failed: "+p.error_msg());const m={index:null,attributes:[]};for(const f in u){const _=self[h[f]];let v,b;if(c.useUniqueIDs)b=u[f],v=a.GetAttributeByUniqueId(d,b);else{if(b=a.GetAttributeId(d,o[u[f]]),b===-1)continue;v=a.GetAttribute(d,b)}m.attributes.push(s(o,a,d,f,_,v))}return g===o.TRIANGULAR_MESH&&(m.index=i(o,a,d)),o.destroy(d),m}function i(o,a,l){const u=l.num_faces()*3,h=u*4,d=o._malloc(h);a.GetTrianglesUInt32Array(l,h,d);const p=new Uint32Array(o.HEAPF32.buffer,d,u).slice();return o._free(d),{array:p,itemSize:1}}function s(o,a,l,c,u,h){const d=h.num_components(),g=l.num_points()*d,m=g*u.BYTES_PER_ELEMENT,f=r(o,u),_=o._malloc(m);a.GetAttributeDataArrayForAllPoints(l,h,f,m,_);const v=new u(o.HEAPF32.buffer,_,g).slice();return o._free(_),{name:c,array:v,itemSize:d}}function r(o,a){switch(a){case Float32Array:return o.DT_FLOAT32;case Int8Array:return o.DT_INT8;case Int16Array:return o.DT_INT16;case Int32Array:return o.DT_INT32;case Uint8Array:return o.DT_UINT8;case Uint16Array:return o.DT_UINT16;case Uint32Array:return o.DT_UINT32}}}function Hm(n){let e;try{e=new URL(n,"http://fakehost.com/")}catch{return null}const t=e.pathname.split("/").pop(),i=t.lastIndexOf(".");return i===-1||i===t.length-1?null:t.substring(i+1)}function SE(n){Promise.resolve().then(n)}class wE{constructor(){this.maxSize=800,this.minSize=600,this.unloadPercent=.05,this.itemSet=new Map,this.itemList=[],this.usedSet=new Set,this.callbacks=new Map,this.unloadPriorityCallback=null;const e=this.itemSet;this.defaultPriorityCallback=t=>e.get(t)}isFull(){return this.itemSet.size>=this.maxSize}add(e,t){const i=this.itemSet;if(i.has(e)||this.isFull())return!1;const s=this.usedSet,r=this.itemList,o=this.callbacks;return r.push(e),s.add(e),i.set(e,Date.now()),o.set(e,t),!0}remove(e){const t=this.usedSet,i=this.itemSet,s=this.itemList,r=this.callbacks;if(i.has(e)){r.get(e)(e);const o=s.indexOf(e);return s.splice(o,1),t.delete(e),i.delete(e),r.delete(e),!0}return!1}markUsed(e){const t=this.itemSet,i=this.usedSet;t.has(e)&&!i.has(e)&&(t.set(e,Date.now()),i.add(e))}markAllUnused(){this.usedSet.clear()}unloadUnusedContent(){const e=this.unloadPercent,t=this.minSize,i=this.itemList,s=this.itemSet,r=this.usedSet,o=this.callbacks,a=i.length-r.size,l=i.length-t,c=this.unloadPriorityCallback||this.defaultPriorityCallback;if(l>0&&a>0){i.sort((g,m)=>{const f=r.has(g),_=r.has(m);return f&&_?0:!f&&!_?c(m)-c(g):f?1:-1});const u=Math.min(l,a),h=Math.max(t*e,u*e);let d=Math.min(h,a);d=Math.ceil(d);const p=i.splice(0,d);for(let g=0,m=p.length;g<m;g++){const f=p[g];o.get(f)(f),s.delete(f),o.delete(f)}}}scheduleUnload(e=!0){this.scheduled||(this.scheduled=!0,SE(()=>{this.scheduled=!1,this.unloadUnusedContent(),e&&this.markAllUnused()}))}}class Wm{constructor(){this.maxJobs=6,this.items=[],this.callbacks=new Map,this.currJobs=0,this.scheduled=!1,this.autoUpdate=!0,this.priorityCallback=()=>{throw new Error("PriorityQueue: PriorityCallback function not defined.")},this.schedulingCallback=e=>{requestAnimationFrame(e)},this._runjobs=()=>{this.tryRunJobs(),this.scheduled=!1}}sort(){const e=this.priorityCallback;this.items.sort(e)}add(e,t){return new Promise((i,s)=>{const r=(...l)=>t(...l).then(i).catch(s),o=this.items,a=this.callbacks;o.push(e),a.set(e,r),this.autoUpdate&&this.scheduleJobRun()})}remove(e){const t=this.items,i=this.callbacks,s=t.indexOf(e);s!==-1&&(t.splice(s,1),i.delete(e))}tryRunJobs(){this.sort();const e=this.items,t=this.callbacks,i=this.maxJobs;let s=this.currJobs;for(;i>s&&e.length>0;){s++;const r=e.pop(),o=t.get(r);t.delete(r),o(r).then(()=>{this.currJobs--,this.autoUpdate&&this.scheduleJobRun()}).catch(()=>{this.currJobs--,this.autoUpdate&&this.scheduleJobRun()})}this.currJobs=s}scheduleJobRun(){this.scheduled||(this.schedulingCallback(this._runjobs),this.scheduled=!0)}}const Eo=0,Lo=1,Ql=2,yr=3,Ro=4,Po=6378137,CE=1/298.257223563,AE=-(CE*Po-Po);function ec(n){return n===yr||n===Ro}function Ci(n,e){return n.__lastFrameVisited===e&&n.__used}function jm(n,e){n.__lastFrameVisited!==e&&(n.__lastFrameVisited=e,n.__used=!1,n.__inFrustum=!1,n.__isLeaf=!1,n.__visible=!1,n.__active=!1,n.__error=1/0,n.__distanceFromCamera=1/0,n.__childrenWereVisible=!1,n.__allChildrenLoaded=!1)}function qm(n,e,t){if(jm(n,e),n.__used=!0,t.markUsed(n),n.__contentEmpty){const i=n.children;for(let s=0,r=i.length;s<r;s++)qm(i[s],e,t)}}function Xm(n,e,t){if(n.__contentEmpty&&(!n.__externalTileSet||ec(n.__loadingState))){const s=n.children;for(let r=0,o=s.length;r<o;r++){const a=s[r];a.__depthFromRenderedParent=e,Xm(a,e,t)}}else t.requestTileContents(n)}function tc(n,e=null,t=null,i=null,s=0){if(e&&e(n,i,s)){t&&t(n,i,s);return}const r=n.children;for(let o=0,a=r.length;o<a;o++)tc(r[o],e,t,n,s+1);t&&t(n,i,s)}function Ym(n,e){const t=e.stats,i=e.frameCount,s=e.errorTarget,r=e.maxDepth,o=e.loadSiblings,a=e.lruCache,l=e.stopAtEmptyTiles;if(jm(n,i),e.tileInView(n)===!1)return!1;if(n.__used=!0,a.markUsed(n),n.__inFrustum=!0,t.inFrustum++,(l||!n.__contentEmpty)&&!n.__externalTileSet&&(e.calculateError(n),n.__error<=s||e.maxDepth>0&&n.__depth+1>=r))return!0;let u=!1;const h=n.children;for(let d=0,p=h.length;d<p;d++){const g=h[d],m=Ym(g,e);u=u||m}if(u&&o)for(let d=0,p=h.length;d<p;d++){const g=h[d];qm(g,i,a)}return!0}function Jm(n,e){const t=e.stats,i=e.frameCount;if(!Ci(n,i))return;t.used++;const s=n.children;let r=!1;for(let o=0,a=s.length;o<a;o++){const l=s[o];r=r||Ci(l,i)}if(!r)n.__isLeaf=!0;else{let o=!1,a=!0;for(let l=0,c=s.length;l<c;l++){const u=s[l];if(Jm(u,e),o=o||u.__wasSetVisible||u.__childrenWereVisible,Ci(u,i)){const h=u.__allChildrenLoaded||!u.__contentEmpty&&ec(u.__loadingState)||u.__externalTileSet&&u.__loadingState===Ro;a=a&&h}}n.__childrenWereVisible=o,n.__allChildrenLoaded=a}}function Zm(n,e){const t=e.stats,i=e.frameCount;if(!Ci(n,i))return;const s=n.parent,r=s?s.__depthFromRenderedParent:-1;n.__depthFromRenderedParent=r;const o=e.lruCache;if(n.__isLeaf){n.__depthFromRenderedParent++,n.__loadingState===yr?(n.__inFrustum&&(n.__visible=!0,t.visible++),n.__active=!0,t.active++):!o.isFull()&&(!n.__contentEmpty||n.__externalTileSet)&&e.requestTileContents(n);return}const a=(e.errorTarget+1)*e.errorThreshold,l=n.__error<=a,c=l||n.refine==="ADD",u=!n.__contentEmpty,h=u||n.__externalTileSet,d=ec(n.__loadingState)&&h,p=n.__childrenWereVisible,g=n.children,m=n.__allChildrenLoaded;if(c&&u&&n.__depthFromRenderedParent++,c&&!d&&!o.isFull()&&h&&e.requestTileContents(n),(l&&!m&&!p&&d||n.refine==="ADD"&&d)&&(n.__inFrustum&&(n.__visible=!0,t.visible++),n.__active=!0,t.active++),n.refine!=="ADD"&&l&&!m&&d)for(let f=0,_=g.length;f<_;f++){const v=g[f];Ci(v,i)&&!o.isFull()&&(v.__depthFromRenderedParent=n.__depthFromRenderedParent+1,Xm(v,v.__depthFromRenderedParent,e))}else for(let f=0,_=g.length;f<_;f++){const v=g[f];Ci(v,i)&&Zm(v,e)}}function Km(n,e){const t=e.frameCount,i=Ci(n,t);if(i||n.__usedLastFrame){let s=!1,r=!1;i&&(s=n.__active,e.displayActiveTiles?r=n.__active||n.__visible:r=n.__visible),!n.__contentEmpty&&n.__loadingState===yr&&(n.__wasSetActive!==s&&e.setTileActive(n,s),n.__wasSetVisible!==r&&e.setTileVisible(n,r)),n.__wasSetActive=s,n.__wasSetVisible=r,n.__usedLastFrame=i;const o=n.children;for(let a=0,l=o.length;a<l;a++){const c=o[a];Km(c,e)}}}const Qm=(n,e)=>n.__depth!==e.__depth?n.__depth>e.__depth?-1:1:n.__inFrustum!==e.__inFrustum?n.__inFrustum?1:-1:n.__used!==e.__used?n.__used?1:-1:n.__error!==e.__error?n.__error>e.__error?1:-1:n.__distanceFromCamera!==e.__distanceFromCamera?n.__distanceFromCamera>e.__distanceFromCamera?-1:1:0,TE=n=>1/(n.__depthFromRenderedParent+1);class EE{get rootTileSet(){const e=this.tileSets[this.rootURL];return!e||e instanceof Promise?null:e}get root(){const e=this.rootTileSet;return e?e.root:null}constructor(e){this.tileSets={},this.rootURL=e,this.fetchOptions={},this.preprocessURL=null;const t=new wE;t.unloadPriorityCallback=TE;const i=new Wm;i.maxJobs=4,i.priorityCallback=Qm;const s=new Wm;s.maxJobs=1,s.priorityCallback=Qm,this.lruCache=t,this.downloadQueue=i,this.parseQueue=s,this.stats={parsing:0,downloading:0,failed:0,inFrustum:0,used:0,active:0,visible:0},this.frameCount=0,this.errorTarget=6,this.errorThreshold=1/0,this.loadSiblings=!0,this.displayActiveTiles=!1,this.maxDepth=1/0,this.stopAtEmptyTiles=!0}traverse(e,t){const s=this.tileSets[this.rootURL];!s||!s.root||tc(s.root,e,t)}update(){const e=this.stats,t=this.lruCache,i=this.tileSets,s=i[this.rootURL];if(this.rootURL in i){if(!s||!s.root)return}else{this.loadRootTileSet(this.rootURL);return}const r=s.root;e.inFrustum=0,e.used=0,e.active=0,e.visible=0,this.frameCount++,Ym(r,this),Jm(r,this),Zm(r,this),Km(r,this),t.scheduleUnload()}parseTile(e,t,i){return null}disposeTile(e){}preprocessNode(e,t,i){if(e.content&&(!("uri"in e.content)&&"url"in e.content&&(e.content.uri=e.content.url,delete e.content.url),e.content.uri&&(e.content.uri=new URL(e.content.uri,i+"/").toString()),e.content.boundingVolume&&!("box"in e.content.boundingVolume||"sphere"in e.content.boundingVolume||"region"in e.content.boundingVolume)&&delete e.content.boundingVolume),e.parent=t,e.children=e.children||[],e.content&&e.content.uri){const r=Hm(e.content.uri),o=Boolean(r&&r.toLowerCase()==="json");e.__externalTileSet=o,e.__contentEmpty=o}else e.__externalTileSet=!1,e.__contentEmpty=!0;e.__distanceFromCamera=1/0,e.__error=1/0,e.__inFrustum=!1,e.__isLeaf=!1,e.__usedLastFrame=!1,e.__used=!1,e.__wasSetVisible=!1,e.__visible=!1,e.__childrenWereVisible=!1,e.__allChildrenLoaded=!1,e.__wasSetActive=!1,e.__active=!1,e.__loadingState=Eo,e.__loadIndex=0,e.__loadAbort=null,e.__depthFromRenderedParent=-1,t===null?(e.__depth=0,e.refine=e.refine||"REPLACE"):(e.__depth=t.__depth+1,e.refine=e.refine||t.refine)}setTileActive(e,t){}setTileVisible(e,t){}calculateError(e){return 0}tileInView(e){return!0}resetFailedTiles(){const e=this.stats;e.failed!==0&&(this.traverse(t=>{t.__loadingState===Ro&&(t.__loadingState=Eo)}),e.failed=0)}fetchTileSet(e,t,i=null){return fetch(e,t).then(s=>{if(s.ok)return s.json();throw new Error(`TilesRenderer: Failed to load tileset "${e}" with status ${s.status} : ${s.statusText}`)}).then(s=>{const r=s.asset.version;console.assert(r==="1.0"||r==="0.0",'asset.version is expected to be a string of "1.0" or "0.0"');let o=e.replace(/\/[^\/]*\/?$/,"");return o=new URL(o,window.location.href).toString(),tc(s.root,(a,l)=>this.preprocessNode(a,l,o),null,i,i?i.__depth:0),s})}loadRootTileSet(e){const t=this.tileSets;if(e in t)return t[e]instanceof Error?Promise.reject(t[e]):Promise.resolve(t[e]);{const i=this.fetchTileSet(this.preprocessURL?this.preprocessURL(e):e,this.fetchOptions).then(s=>{t[e]=s});return i.catch(s=>{console.error(s),t[e]=s}),t[e]=i,i}}requestTileContents(e){if(e.__loadingState!==Eo)return;const t=this.stats,i=this.lruCache,s=this.downloadQueue,r=this.parseQueue,o=e.__externalTileSet;i.add(e,h=>{h.__loadingState===Lo?(h.__loadAbort.abort(),h.__loadAbort=null):o?h.children.length=0:this.disposeTile(h),h.__loadingState===Lo?t.downloading--:h.__loadingState===Ql&&t.parsing--,h.__loadingState=Eo,h.__loadIndex++,r.remove(h),s.remove(h)}),e.__loadIndex++;const a=e.__loadIndex,l=new AbortController,c=l.signal;t.downloading++,e.__loadAbort=l,e.__loadingState=Lo;const u=h=>{e.__loadIndex===a&&(h.name!=="AbortError"?(r.remove(e),s.remove(e),e.__loadingState===Ql?t.parsing--:e.__loadingState===Lo&&t.downloading--,t.failed++,console.error(`TilesRenderer : Failed to load tile at url "${e.content.uri}".`),console.error(h),e.__loadingState=Ro):i.remove(e))};o?s.add(e,h=>{if(h.__loadIndex!==a)return Promise.resolve();const d=this.preprocessURL?this.preprocessURL(h.content.uri):h.content.uri;return this.fetchTileSet(d,Object.assign({signal:c},this.fetchOptions),h)}).then(h=>{e.__loadIndex===a&&(t.downloading--,e.__loadAbort=null,e.__loadingState=yr,e.children.push(h.root))}).catch(u):s.add(e,h=>{if(h.__loadIndex!==a)return Promise.resolve();const d=this.preprocessURL?this.preprocessURL(h.content.uri):h.content.uri;return fetch(d,Object.assign({signal:c},this.fetchOptions))}).then(h=>{if(e.__loadIndex===a){if(h.ok)return h.arrayBuffer();throw new Error(`Failed to load model with error code ${h.status}`)}}).then(h=>{if(e.__loadIndex===a)return t.downloading--,t.parsing++,e.__loadAbort=null,e.__loadingState=Ql,r.add(e,d=>{if(d.__loadIndex!==a)return Promise.resolve();const p=d.content.uri,g=Hm(p);return this.parseTile(h,d,g)})}).then(()=>{e.__loadIndex===a&&(t.parsing--,e.__loadingState=yr,e.__wasSetVisible&&this.setTileVisible(e,!0),e.__wasSetActive&&this.setTileActive(e,!0))}).catch(u)}dispose(){const e=this.lruCache;this.traverse(t=>{e.remove(t)}),this.stats={parsing:0,downloading:0,failed:0,inFrustum:0,used:0,active:0,visible:0},this.frameCount=0}}function eg(n){return new TextDecoder().decode(n)}class Io{constructor(e,t,i,s){this.buffer=e,this.binOffset=t+i,this.binLength=s;let r=null;if(i!==0){const o=new Uint8Array(e,t,i);r=JSON.parse(eg(o))}else r={};this.header=r}getKeys(){return Object.keys(this.header)}getData(e,t,i=null,s=null){const r=this.header;if(!(e in r))return null;const o=r[e];if(o instanceof Object){if(Array.isArray(o))return o;{const{buffer:a,binOffset:l,binLength:c}=this,u=o.byteOffset||0,h=o.type||s,d=o.componentType||i;if("type"in o&&s&&o.type!==s)throw new Error("FeatureTable: Specified type does not match expected type.");let p;switch(h){case"SCALAR":p=1;break;case"VEC2":p=2;break;case"VEC3":p=3;break;case"VEC4":p=4;break;default:throw new Error(`FeatureTable : Feature type not provided for "${e}".`)}let g;const m=l+u,f=t*p;switch(d){case"BYTE":g=new Int8Array(a,m,f);break;case"UNSIGNED_BYTE":g=new Uint8Array(a,m,f);break;case"SHORT":g=new Int16Array(a,m,f);break;case"UNSIGNED_SHORT":g=new Uint16Array(a,m,f);break;case"INT":g=new Int32Array(a,m,f);break;case"UNSIGNED_INT":g=new Uint32Array(a,m,f);break;case"FLOAT":g=new Float32Array(a,m,f);break;case"DOUBLE":g=new Float64Array(a,m,f);break;default:throw new Error(`FeatureTable : Feature component type not provided for "${e}".`)}if(m+f*g.BYTES_PER_ELEMENT>l+c)throw new Error("FeatureTable: Feature data read outside binary body length.");return g}}else return o}}class nc extends Io{constructor(e,t,i,s,r){super(e,i,s,r);this.batchSize=t}getData(e,t=null,i=null){return super.getData(e,this.batchSize,t,i)}}class vr{constructor(){this.fetchOptions={},this.workingPath=""}load(e){return fetch(e,this.fetchOptions).then(t=>{if(!t.ok)throw new Error(`Failed to load file "${e}" with status ${t.status} : ${t.statusText}`);return t.arrayBuffer()}).then(t=>(this.workingPath===""&&(this.workingPath=this.workingPathForURL(e)),this.parse(t)))}resolveExternalURL(e){return/^[^\\/]/.test(e)?this.workingPath+"/"+e:e}workingPathForURL(e){const t=e.split(/[\\/]/g);return t.pop(),t.join("/")+"/"}parse(e){throw new Error("LoaderBase: Parse not implemented.")}}function Ms(n){let e;if(n instanceof DataView?e=n:e=new DataView(n),String.fromCharCode(e.getUint8(0))==="{")return null;let t="";for(let i=0;i<4;i++)t+=String.fromCharCode(e.getUint8(i));return t}class LE extends vr{parse(e){const t=new DataView(e),i=Ms(t);console.assert(i==="b3dm");const s=t.getUint32(4,!0);console.assert(s===1);const r=t.getUint32(8,!0);console.assert(r===e.byteLength);const o=t.getUint32(12,!0),a=t.getUint32(16,!0),l=t.getUint32(20,!0),c=t.getUint32(24,!0),u=28,h=e.slice(u,u+o+a),d=new Io(h,0,o,a),p=u+o+a,g=e.slice(p,p+l+c),m=new nc(g,d.getData("BATCH_LENGTH"),0,l,c),f=p+l+c,_=new Uint8Array(e,f,r-f);return{version:s,featureTable:d,batchTable:m,glbBytes:_}}}class tg extends LE{constructor(e=ms){super();this.manager=e,this.adjustmentTransform=new Me}parse(e){const t=super.parse(e),i=t.glbBytes.slice().buffer;return new Promise((s,r)=>{const o=this.manager,a=this.fetchOptions,l=o.getHandler("path.gltf")||new cr(o);a.credentials==="include"&&a.mode==="cors"&&l.setCrossOrigin("use-credentials"),"credentials"in a&&l.setWithCredentials(a.credentials==="include"),a.headers&&l.setRequestHeader(a.headers);let c=this.workingPath;!/[\\/]$/.test(c)&&c.length&&(c+="/");const u=this.adjustmentTransform;l.parse(i,c,h=>{const{batchTable:d,featureTable:p}=t,{scene:g}=h,m=p.getData("RTC_CENTER");m&&(g.position.x+=m[0],g.position.y+=m[1],g.position.z+=m[2]),h.scene.updateMatrix(),h.scene.matrix.multiply(u),h.scene.matrix.decompose(h.scene.position,h.scene.quaternion,h.scene.scale),h.batchTable=d,h.featureTable=p,g.batchTable=d,g.featureTable=p,s(h)},r)})}}class RE extends vr{parse(e){const t=new DataView(e),i=Ms(t);console.assert(i==="pnts");const s=t.getUint32(4,!0);console.assert(s===1);const r=t.getUint32(8,!0);console.assert(r===e.byteLength);const o=t.getUint32(12,!0),a=t.getUint32(16,!0),l=t.getUint32(20,!0),c=t.getUint32(24,!0),u=28,h=e.slice(u,u+o+a),d=new Io(h,0,o,a),p=u+o+a,g=e.slice(p,p+l+c),m=new nc(g,d.getData("BATCH_LENGTH")||d.getData("POINTS_LENGTH"),0,l,c);return Promise.resolve({version:s,featureTable:d,batchTable:m})}}class ng extends RE{constructor(e=ms){super();this.manager=e}parse(e){return super.parse(e).then(t=>{const{featureTable:i}=t,s=i.getData("POINTS_LENGTH"),r=i.getData("POSITION",s,"FLOAT","VEC3"),o=i.getData("RGB",s,"UNSIGNED_BYTE","VEC3");["QUANTIZED_VOLUME_OFFSET","QUANTIZED_VOLUME_SCALE","CONSTANT_RGBA","BATCH_LENGTH","POSITION_QUANTIZED","RGBA","RGB565","NORMAL","NORMAL_OCT16P"].forEach(h=>{h in i.header&&console.warn(`PNTSLoader: Unsupported FeatureTable feature "${h}" detected.`)});const a=new xt;a.setAttribute("position",new dt(r,3,!1));const l=new xl;l.size=2,l.sizeAttenuation=!1,o!==null&&(a.setAttribute("color",new dt(o,3,!0)),l.vertexColors=!0);const c=new of(a,l);t.scene=c,t.scene.featureTable=i;const u=i.getData("RTC_CENTER");return u&&(t.scene.position.x+=u[0],t.scene.position.y+=u[1],t.scene.position.z+=u[2]),t})}}class PE extends vr{parse(e){const t=new DataView(e),i=Ms(t);console.assert(i==="i3dm");const s=t.getUint32(4,!0);console.assert(s===1);const r=t.getUint32(8,!0);console.assert(r===e.byteLength);const o=t.getUint32(12,!0),a=t.getUint32(16,!0),l=t.getUint32(20,!0),c=t.getUint32(24,!0),u=t.getUint32(28,!0),h=32,d=e.slice(h,h+o+a),p=new Io(d,0,o,a),g=h+o+a,m=e.slice(g,g+l+c),f=new nc(m,p.getData("INSTANCES_LENGTH"),0,l,c),_=g+l+c,v=new Uint8Array(e,_,r-_);let b=null,x=null;if(u)b=v,x=Promise.resolve();else{const w=this.resolveExternalURL(eg(v));x=fetch(w,this.fetchOptions).then(C=>{if(!C.ok)throw new Error(`I3DMLoaderBase : Failed to load file "${w}" with status ${C.status} : ${C.statusText}`);return C.arrayBuffer()}).then(C=>{b=new Uint8Array(C)})}return x.then(()=>({version:s,featureTable:p,batchTable:f,glbBytes:b}))}}const ig=new E,ic=new E,sc=new E,sg=new E,rc=new tn,Do=new E,Fo=new Me;class rg extends PE{constructor(e=ms){super();this.manager=e,this.adjustmentTransform=new Me}resolveExternalURL(e){return this.manager.resolveURL(super.resolveExternalURL(e))}parse(e){return super.parse(e).then(t=>{const{featureTable:i,batchTable:s}=t,r=t.glbBytes.slice().buffer;return new Promise((o,a)=>{const l=this.fetchOptions,c=this.manager,u=c.getHandler("path.gltf")||new cr(c);l.credentials==="include"&&l.mode==="cors"&&u.setCrossOrigin("use-credentials"),"credentials"in l&&u.setWithCredentials(l.credentials==="include"),l.headers&&u.setRequestHeader(l.headers);let h=this.workingPath;/[\\/]$/.test(h)||(h+="/");const d=this.adjustmentTransform;u.parse(r,h,p=>{const g=i.getData("INSTANCES_LENGTH"),m=i.getData("POSITION",g,"FLOAT","VEC3"),f=i.getData("NORMAL_UP",g,"FLOAT","VEC3"),_=i.getData("NORMAL_RIGHT",g,"FLOAT","VEC3"),v=i.getData("SCALE_NON_UNIFORM",g,"FLOAT","VEC3"),b=i.getData("SCALE",g,"FLOAT","SCALAR");["RTC_CENTER","QUANTIZED_VOLUME_OFFSET","QUANTIZED_VOLUME_SCALE","EAST_NORTH_UP","POSITION_QUANTIZED","NORMAL_UP_OCT32P","NORMAL_RIGHT_OCT32P"].forEach(L=>{L in i.header&&console.warn(`I3DMLoader: Unsupported FeatureTable feature "${L}" detected.`)});const x=new Map,w=[];p.scene.traverse(L=>{if(L.isMesh){const{geometry:y,material:A}=L,I=new A1(y,A,g);I.position.copy(L.position),I.rotation.copy(L.rotation),I.scale.copy(L.scale),w.push(I),x.set(L,I)}});const C=new E;for(let L=0;L<g;L++)C.x+=m[L*3+0]/g,C.y+=m[L*3+1]/g,C.z+=m[L*3+2]/g;x.forEach((L,y)=>{const A=y.parent;A&&(A.remove(y),A.add(L),L.updateMatrixWorld(),L.position.copy(C).applyMatrix4(L.matrixWorld))});for(let L=0;L<g;L++){sg.set(m[L*3+0]-C.x,m[L*3+1]-C.y,m[L*3+2]-C.z),f?(ic.set(f[L*3+0],f[L*3+1],f[L*3+2]),sc.set(_[L*3+0],_[L*3+1],_[L*3+2]),ig.crossVectors(sc,ic).normalize(),Fo.makeBasis(sc,ic,ig),rc.setFromRotationMatrix(Fo)):rc.set(0,0,0,1),b?Do.setScalar(b[L]):v?Do.set(v[L*3+0],v[L*3+1],v[L*3+2]):Do.set(1,1,1),Fo.compose(sg,rc,Do).multiply(d);for(let y=0,A=w.length;y<A;y++)w[y].setMatrixAt(L,Fo)}p.batchTable=s,p.featureTable=i,p.scene.batchTable=s,p.scene.featureTable=i,o(p)},a)})})}}class IE extends vr{parse(e){const t=new DataView(e),i=Ms(t);console.assert(i==="cmpt",'CMPTLoader: The magic bytes equal "cmpt".');const s=t.getUint32(4,!0);console.assert(s===1,'CMPTLoader: The version listed in the header is "1".');const r=t.getUint32(8,!0);console.assert(r===e.byteLength,"CMPTLoader: The contents buffer length listed in the header matches the file.");const o=t.getUint32(12,!0),a=[];let l=16;for(let c=0;c<o;c++){const u=new DataView(e,l,12),h=Ms(u),d=u.getUint32(4,!0),p=u.getUint32(8,!0),g=new Uint8Array(e,l,p);a.push({type:h,buffer:g,version:d}),l+=p}return{version:s,tiles:a}}}class DE extends IE{constructor(e=ms){super();this.manager=e,this.adjustmentTransform=new Me}parse(e){const t=super.parse(e),i=this.manager,s=this.adjustmentTransform,r=[];for(const o in t.tiles){const{type:a,buffer:l}=t.tiles[o];switch(a){case"b3dm":{const c=l.slice(),u=new tg(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions,u.adjustmentTransform.copy(s);const h=u.parse(c.buffer);r.push(h);break}case"pnts":{const c=l.slice(),u=new ng(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions;const h=u.parse(c.buffer);r.push(h);break}case"i3dm":{const c=l.slice(),u=new rg(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions,u.adjustmentTransform.copy(s);const h=u.parse(c.buffer);r.push(h);break}}}return Promise.all(r).then(o=>{const a=new rn;return o.forEach(l=>{a.add(l.scene)}),{tiles:o,scene:a}})}}class FE{constructor(){this.name="CESIUM_RTC"}afterRoot(e){const{center:t}=e.parser.json.extensions.CESIUM_RTC;e.scene.position.x+=t[0],e.scene.position.y+=t[1],e.scene.position.z+=t[2]}}class OE extends vr{constructor(e=ms){super();this.manager=e}parse(e){return new Promise((t,i)=>{const s=this.manager,r=this.fetchOptions;let o=s.getHandler("path.gltf")||s.getHandler("path.glb");o||(o=new cr(s),o.register(()=>new FE),r.credentials==="include"&&r.mode==="cors"&&o.setCrossOrigin("use-credentials"),"credentials"in r&&o.setWithCredentials(r.credentials==="include"),r.headers&&o.setRequestHeader(r.headers));let a=o.resourcePath||o.path||this.workingPath;!/[\\/]$/.test(a)&&a.length&&(a+="/"),o.parse(e,a,l=>{t(l)},i)})}}const Oo=new Me;class NE extends rn{constructor(e){super();this.name="TilesRenderer.TilesGroup",this.tilesRenderer=e}raycast(e,t){this.tilesRenderer.optimizeRaycast&&this.tilesRenderer.raycast(e,t)}updateMatrixWorld(e){if(this.matrixAutoUpdate&&this.updateMatrix(),this.matrixWorldNeedsUpdate||e){this.parent===null?Oo.copy(this.matrix):Oo.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1;const t=Oo.elements,i=this.matrixWorld.elements;let s=!1;for(let r=0;r<16;r++){const o=t[r],a=i[r];if(Math.abs(o-a)>Number.EPSILON){s=!0;break}}if(s){this.matrixWorld.copy(Oo);const r=this.children;for(let o=0,a=r.length;o<a;o++)r[o].updateMatrixWorld()}}}}function og(n){const{x:e,y:t,z:i}=n;n.x=i,n.y=e,n.z=t}function kE(n){return-n+Math.PI/2}const No=new OA,xr=new E,Ai=new E;class BE{constructor(e=1,t=1,i=1){this.radius=new E(e,t,i)}getCartographicToPosition(e,t,i,s){const r=this.radius;No.set(1,kE(e),t),xr.setFromSpherical(No).normalize(),og(xr),Ai.copy(xr),Ai.x*=r.x**2,Ai.y*=r.y**2,Ai.z*=r.z**2;const o=Math.sqrt(xr.dot(Ai));return Ai.divideScalar(o),s.copy(Ai).addScaledVector(xr,i)}getCartographicToNormal(e,t,i){return No.set(1,-e+Math.PI/2,t),i.setFromSpherical(No).normalize(),og(i),i}getPositionToNormal(e,t){const i=this.radius;return t.copy(e),t.x/=i.x**2,t.y/=i.y**2,t.z/=i.z**2,t.normalize(),t}}const Qn=Math.PI,ko=Qn/2,br=new E,Ss=new E,ws=new E,ag=new Me;let Mr=0;const oc=[];function $E(n=!1){return n?(oc[Mr]||(oc[Mr]=new E),Mr++,oc[Mr-1]):new E}function lg(){Mr=0}class UE extends BE{constructor(e,t,i,s=-ko,r=ko,o=0,a=2*Qn,l=0,c=0){super(e,t,i);this.latStart=s,this.latEnd=r,this.lonStart=o,this.lonEnd=a,this.heightStart=l,this.heightEnd=c}_getPoints(e=!1){const{latStart:t,latEnd:i,lonStart:s,lonEnd:r,heightStart:o,heightEnd:a}=this,l=qi.mapLinear(.5,0,1,t,i),c=qi.mapLinear(.5,0,1,s,r),u=Math.floor(s/ko)*ko,h=[[-Qn/2,0],[Qn/2,0],[0,u],[0,u+Qn/2],[0,u+Qn],[0,u+3*Qn/2],[t,r],[i,r],[t,s],[i,s],[0,s],[0,r],[l,c],[t,c],[i,c],[l,s],[l,r]],d=[],p=h.length;for(let g=0;g<=1;g++){const m=qi.mapLinear(g,0,1,o,a);for(let f=0,_=p;f<_;f++){const[v,b]=h[f];if(v>=t&&v<=i&&b>=s&&b<=r){const x=$E(e);d.push(x),this.getCartographicToPosition(v,b,m,x)}}}return d}getBoundingBox(e,t){lg();const{latStart:i,latEnd:s,lonStart:r,lonEnd:o}=this;if(s-i<Qn/2){const c=qi.mapLinear(.5,0,1,i,s),u=qi.mapLinear(.5,0,1,r,o);this.getCartographicToNormal(c,u,ws),Ss.set(0,0,1),br.crossVectors(Ss,ws),Ss.crossVectors(br,ws),t.makeBasis(br,Ss,ws)}else br.set(1,0,0),Ss.set(0,1,0),ws.set(0,0,1),t.makeBasis(br,Ss,ws);ag.copy(t).invert();const l=this._getPoints(!0);for(let c=0,u=l.length;c<u;c++)l[c].applyMatrix4(ag);e.makeEmpty(),e.setFromPoints(l)}getBoundingSphere(e,t){lg();const i=this._getPoints(!0);e.makeEmpty(),e.setFromPoints(i,t)}}const Cs=new Ht,Rn=new Me,cg=new E,As=new E,Ts=new Hs,qt=[];function ac(n,e){return n.distance-e.distance}function lc(n,e,t){n.traverse(i=>{Object.getPrototypeOf(i).raycast.call(i,e,t)})}function hg(n,e,t,i){if(t.has(n))if(lc(n.cached.scene,i,qt),qt.length>0){qt.length>1&&qt.sort(ac);const l=qt[0];return qt.length=0,l}else return null;const s=[],r=n.children;for(let l=0,c=r.length;l<c;l++){const u=r[l],h=u.cached,d=e.matrixWorld;Rn.copy(d);const p=h.sphere;if(p&&(Cs.copy(p),Cs.applyMatrix4(Rn),!i.ray.intersectsSphere(Cs)))continue;const g=h.box,m=h.boxTransform;if(g)if(Rn.multiply(m).invert(),Ts.copy(i.ray),Ts.applyMatrix4(Rn),Ts.intersectBox(g,cg)){As.setFromMatrixScale(Rn);const f=As.x;Math.abs(Math.max(As.x-As.y,As.x-As.z))>1e-6&&console.warn("ThreeTilesRenderer : Non uniform scale used for tile which may cause issues when raycasting.");const _={distance:1/0,tile:null};s.push(_),_.distance=cg.distanceToSquared(Ts.origin)*f*f,_.tile=u}else continue}s.sort(ac);let o=1/0,a=null;for(let l=0,c=s.length;l<c;l++){const u=s[l];if(u.distance>o)break;{const d=u.tile,p=d.cached.scene;let g=null;if(t.has(d)?(lc(p,i,qt),qt.length>0&&(qt.length>1&&qt.sort(ac),g=qt[0])):g=hg(d,e,t,i),g){const m=g.distance*g.distance;m<o&&(o=m,a=g),qt.length=0}}}return a}function ug(n,e,t,i,s){const r=n.cached,o=e.matrixWorld;Rn.copy(o);const a=r.sphere;if(a&&(Cs.copy(a),Cs.applyMatrix4(Rn),!i.ray.intersectsSphere(Cs)))return;const l=r.box,c=r.boxTransform;if(l&&(Rn.multiply(c).invert(),Ts.copy(i.ray).applyMatrix4(Rn),!Ts.intersectsBox(l)))return;const u=r.scene;if(t.has(n)){lc(u,i,s);return}const h=n.children;for(let d=0,p=h.length;d<p;d++)ug(h[d],e,t,i,s)}const dg=Symbol("INITIAL_FRUSTUM_CULLED"),on=new Me,cc=new Me,an=new E,Pn=new E,In=new E,Dn=new E,zE=new E(1,0,0),GE=new E(0,1,0);function pg(n,e){n.traverse(t=>{t.frustumCulled=t[dg]&&e})}class VE extends EE{get autoDisableRendererCulling(){return this._autoDisableRendererCulling}set autoDisableRendererCulling(e){this._autoDisableRendererCulling!==e&&(super._autoDisableRendererCulling=e,this.forEachLoadedModel(t=>{pg(t,!e)}))}constructor(...e){super(...e);this.group=new NE(this),this.cameras=[],this.cameraMap=new Map,this.cameraInfo=[],this.activeTiles=new Set,this.visibleTiles=new Set,this._autoDisableRendererCulling=!0,this.optimizeRaycast=!0,this.onLoadTileSet=null,this.onLoadModel=null,this.onDisposeModel=null,this.onTileVisibilityChange=null;const t=new Af;t.setURLModifier(s=>this.preprocessURL?this.preprocessURL(s):s),this.manager=t;const i=this;this._overridenRaycast=function(s,r){i.optimizeRaycast||Object.getPrototypeOf(this).raycast.call(this,s,r)}}getBounds(e){if(!this.root)return!1;const t=this.root.cached,i=t.box,s=t.boxTransform;return i?(e.copy(i),e.applyMatrix4(s),!0):!1}getOrientedBounds(e,t){if(!this.root)return!1;const i=this.root.cached,s=i.box,r=i.boxTransform;return s?(e.copy(s),t.copy(r),!0):!1}getBoundingSphere(e){if(!this.root)return!1;const t=this.root.cached.sphere;return t?(e.copy(t),!0):!1}forEachLoadedModel(e){this.traverse(t=>{const i=t.cached.scene;i&&e(i,t)})}raycast(e,t){if(!!this.root)if(e.firstHitOnly){const i=hg(this.root,this.group,this.activeTiles,e);i&&t.push(i)}else ug(this.root,this.group,this.activeTiles,e,t)}hasCamera(e){return this.cameraMap.has(e)}setCamera(e){const t=this.cameras,i=this.cameraMap;return i.has(e)?!1:(i.set(e,new te),t.push(e),!0)}setResolution(e,t,i){const s=this.cameraMap;return s.has(e)?(t instanceof te?s.get(e).copy(t):s.get(e).set(t,i),!0):!1}setResolutionFromRenderer(e,t){const i=this.cameraMap;if(!i.has(e))return!1;const s=i.get(e);return t.getSize(s),s.multiplyScalar(t.getPixelRatio()),!0}deleteCamera(e){const t=this.cameras,i=this.cameraMap;if(i.has(e)){const s=t.indexOf(e);return t.splice(s,1),i.delete(e),!0}return!1}fetchTileSet(e,...t){const i=super.fetchTileSet(e,...t);return i.then(s=>{this.onLoadTileSet&&Promise.resolve().then(()=>{this.onLoadTileSet(s,e)})}),i}update(){const e=this.group,t=this.cameras,i=this.cameraMap,s=this.cameraInfo;if(t.length===0){console.warn("TilesRenderer: no cameras defined. Cannot update 3d tiles.");return}for(;s.length>t.length;)s.pop();for(;s.length<t.length;)s.push({frustum:new ro,isOrthographic:!1,sseDenominator:-1,position:new E,invScale:-1,pixelSize:0});cc.copy(e.matrixWorld).invert(),an.setFromMatrixScale(cc);const r=an.x;Math.abs(Math.max(an.x-an.y,an.x-an.z))>1e-6&&console.warn("ThreeTilesRenderer : Non uniform scale used for tile which may cause issues when calculating screen space error.");for(let o=0,a=s.length;o<a;o++){const l=t[o],c=s[o],u=c.frustum,h=c.position,d=i.get(l);(d.width===0||d.height===0)&&console.warn("TilesRenderer: resolution for camera error calculation is not set.");const p=l.projectionMatrix.elements;if(c.isOrthographic=p[15]===1,c.isOrthographic){const g=2/p[0],m=2/p[5];c.pixelSize=Math.max(m/d.height,g/d.width)}else c.sseDenominator=2/p[5]/d.height;c.invScale=r,on.copy(e.matrixWorld),on.premultiply(l.matrixWorldInverse),on.premultiply(l.projectionMatrix),u.setFromProjectionMatrix(on),h.set(0,0,0),h.applyMatrix4(l.matrixWorld),h.applyMatrix4(cc)}super.update()}preprocessNode(e,t,i){super.preprocessNode(e,t,i);const s=new Me;if(e.transform){const h=e.transform;for(let d=0;d<16;d++)s.elements[d]=h[d]}else s.identity();t&&s.premultiply(t.cached.transform);const r=new Me().copy(s).invert();let o=null,a=null,l=null;if("box"in e.boundingVolume){const h=e.boundingVolume.box;o=new xn,a=new Me,l=new Me,Pn.set(h[3],h[4],h[5]),In.set(h[6],h[7],h[8]),Dn.set(h[9],h[10],h[11]);const d=Pn.length(),p=In.length(),g=Dn.length();Pn.normalize(),In.normalize(),Dn.normalize(),d===0&&Pn.crossVectors(In,Dn),p===0&&In.crossVectors(Pn,Dn),g===0&&Dn.crossVectors(Pn,In),a.set(Pn.x,In.x,Dn.x,h[0],Pn.y,In.y,Dn.y,h[1],Pn.z,In.z,Dn.z,h[2],0,0,0,1),a.premultiply(s),l.copy(a).invert(),o.min.set(-d,-p,-g),o.max.set(d,p,g)}let c=null;if("sphere"in e.boundingVolume){const h=e.boundingVolume.sphere;c=new Ht,c.center.set(h[0],h[1],h[2]),c.radius=h[3],c.applyMatrix4(s)}else if("box"in e.boundingVolume){const h=e.boundingVolume.box;c=new Ht,o.getBoundingSphere(c),c.center.set(h[0],h[1],h[2]),c.applyMatrix4(s)}let u=null;if("region"in e.boundingVolume){const h=e.boundingVolume.region,[d,p,g,m,f,_]=h;u=new UE(Po,Po,AE,p,m,d,g,f,_),c===null&&(c=new Ht,u.getBoundingSphere(c)),o===null&&(o=new xn,a=new Me,l=new Me,u.getBoundingBox(o,a),l.copy(a).invert())}e.cached={loadIndex:0,transform:s,transformInverse:r,active:!1,inFrustum:[],box:o,boxTransform:a,boxTransformInverse:l,sphere:c,region:u,scene:null,geometry:null,material:null}}parseTile(e,t,i){t._loadIndex=t._loadIndex||0,t._loadIndex++;const r=t.content.uri.split(/[\\\/]/g);r.pop();const o=r.join("/"),a=this.fetchOptions,l=this.manager,c=t._loadIndex;let u=null;const h=this.rootTileSet.asset&&this.rootTileSet.asset.gltfUpAxis||"y",d=t.cached,p=d.transform;switch(h.toLowerCase()){case"x":on.makeRotationAxis(GE,-Math.PI/2);break;case"y":on.makeRotationAxis(zE,Math.PI/2);break;case"z":on.identity();break}const g=Ms(e)||i;switch(g){case"b3dm":{const f=new tg(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(on),u=f.parse(e).then(_=>_.scene);break}case"pnts":{const f=new ng(l);f.workingPath=o,f.fetchOptions=a,u=f.parse(e).then(_=>_.scene);break}case"i3dm":{const f=new rg(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(on),u=f.parse(e).then(_=>_.scene);break}case"cmpt":{const f=new DE(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(on),u=f.parse(e).then(_=>_.scene);break}case"gltf":case"glb":const m=new OE(l);m.workingPath=o,m.fetchOptions=a,u=m.parse(e).then(f=>f.scene);break;default:console.warn(`TilesRenderer: Content type "${g}" not supported.`),u=Promise.resolve(null);break}return u.then(m=>{if(t._loadIndex!==c)return;m.updateMatrix(),(g==="glb"||g==="gltf")&&m.matrix.multiply(on),m.matrix.premultiply(p),m.matrix.decompose(m.position,m.quaternion,m.scale),m.traverse(b=>{b[dg]=b.frustumCulled}),pg(m,!this.autoDisableRendererCulling),d.scene=m,m.traverse(b=>{b.raycast=this._overridenRaycast});const f=[],_=[],v=[];m.traverse(b=>{if(b.geometry&&_.push(b.geometry),b.material){const x=b.material;f.push(b.material);for(const w in x){const C=x[w];C&&C.isTexture&&v.push(C)}}}),d.materials=f,d.geometry=_,d.textures=v,this.onLoadModel&&this.onLoadModel(m,t)})}disposeTile(e){const t=e.cached;if(t.scene){const i=t.materials,s=t.geometry,r=t.textures,o=t.scene.parent;for(let a=0,l=s.length;a<l;a++)s[a].dispose();for(let a=0,l=i.length;a<l;a++)i[a].dispose();for(let a=0,l=r.length;a<l;a++)r[a].dispose();o&&o.remove(t.scene),this.onDisposeModel&&this.onDisposeModel(t.scene,e),t.scene=null,t.materials=null,t.textures=null,t.geometry=null}this.activeTiles.delete(e),this.visibleTiles.delete(e),e._loadIndex++}setTileVisible(e,t){const i=e.cached.scene,s=this.visibleTiles,r=this.group;t?(r.add(i),s.add(e),i.updateMatrixWorld(!0)):(r.remove(i),s.delete(e)),this.onTileVisibilityChange&&this.onTileVisibilityChange(i,e,t)}setTileActive(e,t){const i=this.activeTiles;t?i.add(e):i.delete(e)}calculateError(e){const t=e.cached,i=t.inFrustum,s=this.cameras,r=this.cameraInfo,o=t.sphere,a=t.box,l=t.boxTransformInverse,c=t.transformInverse,u=a&&l;let h=-1/0,d=1/0;for(let p=0,g=s.length;p<g;p++){if(!i[p])continue;const m=r[p],f=m.invScale;let _;if(m.isOrthographic){const v=m.pixelSize;_=e.geometricError/(v*f)}else{an.copy(m.position);let v;u?(an.applyMatrix4(l),v=a.distanceToPoint(an)):(an.applyMatrix4(c),v=Math.max(o.distanceToPoint(an),0));const b=v*f,x=m.sseDenominator;_=e.geometricError/(b*x),d=Math.min(d,b)}h=Math.max(h,_)}e.__distanceFromCamera=d,e.__error=h}tileInView(e){const t=e.cached,i=t.sphere,s=t.inFrustum;if(i){const r=this.cameraInfo;let o=!1;for(let a=0,l=r.length;a<l;a++)r[a].frustum.intersectsSphere(i)?(o=!0,s[a]=!0):s[a]=!1;return o}return!0}}class HE{constructor(){this._listeners={}}on(e,t,i){this._listeners[e]?this._listeners[e].push({callback:t,isOnce:i}):this._listeners[e]=[{callback:t,isOnce:i}]}off(e,t){if(!t)throw new Error("\u53D6\u6D88\u4E8B\u4EF6\u65F6\u9700\u8981\u4F20\u5165\u539F\u56DE\u8C03\u51FD\u6570");const i=this._listeners[e];if(i&&i.length>0){for(let s=0;s<i.length;s++)if(i[s].callback===t){i.splice(s,1);break}}}emit(e,t){const i=this._listeners[e];if(i&&i.length>0)for(let s=0;s<i.length;s++){const r=i[s];r.callback.call(this,t),r.isOnce&&(i.splice(s,1),s--)}}}const Fn=new E,On=new E,Nn=new E;class WE extends VE{preprocessNode(e,t,i){super.preprocessNode(e,t,i);const s=new Me;if(e.transform){t||(e.transform[0]=1,e.transform[1]=0,e.transform[2]=0,e.transform[3]=0,e.transform[4]=0,e.transform[5]=1,e.transform[6]=0,e.transform[7]=0,e.transform[8]=0,e.transform[9]=0,e.transform[10]=1,e.transform[11]=0,e.transform[12]=0,e.transform[13]=0,e.transform[14]=0,e.transform[15]=1);const h=e.transform;for(let d=0;d<16;d++)s.elements[d]=h[d]}t&&s.premultiply(t.cached.transform);const r=new Me().copy(s).invert();let o=null,a=null,l=null;if("box"in e.boundingVolume){const h=e.boundingVolume.box;o=new xn,a=new Me,l=new Me,Fn.set(h[3],h[4],h[5]),On.set(h[6],h[7],h[8]),Nn.set(h[9],h[10],h[11]);const d=Fn.length(),p=On.length(),g=Nn.length();Fn.normalize(),On.normalize(),Nn.normalize(),d===0&&Fn.crossVectors(On,Nn),p===0&&On.crossVectors(Fn,Nn),g===0&&Nn.crossVectors(Fn,On),a.set(Fn.x,On.x,Nn.x,h[0],Fn.y,On.y,Nn.y,h[1],Fn.z,On.z,Nn.z,h[2],0,0,0,1),a.premultiply(s),l.copy(a).invert(),o.min.set(-d,-p,-g),o.max.set(d,p,g)}let c=null;if("sphere"in e.boundingVolume){const h=e.boundingVolume.sphere;c=new Ht,c.center.set(h[0],h[1],h[2]),c.radius=h[3],c.applyMatrix4(s)}else if("box"in e.boundingVolume){const h=e.boundingVolume.box;c=new Ht,o==null||o.getBoundingSphere(c),c.center.set(h[0],h[1],h[2]),c.applyMatrix4(s)}const u=null;"region"in e.boundingVolume&&console.warn("ThreeTilesRenderer: region bounding volume not supported."),e.cached={loadIndex:0,transform:s,transformInverse:r,active:!1,inFrustum:[],box:o,boxTransform:a,boxTransformInverse:l,sphere:c,region:u,scene:null,geometry:null,material:null}}dispose(){super.dispose();const e=this;e.lruCache.itemList.forEach(t=>{e.disposeTile(t)}),e.lruCache.itemSet.clear(),e.lruCache.itemList=[],e.lruCache.callbacks.clear(),e.lruCache=null,e.visibleTiles.clear(),e.activeTiles.clear(),e.downloadQueue.callbacks.clear(),e.downloadQueue.items=[],e.downloadQueue=null,e.parseQueue.callbacks.clear(),e.parseQueue.items=[],e.parseQueue=null,this.clearGroup(this.group),e.tileSets={},e.cameraMap.clear(),e.cameras=[],e.cameraInfo=[],e.group=null}clearGroup(e){e.traverse(t=>{t.isMesh&&(t.geometry.dispose(),t.material.dispose(),t.material.texture&&t.material.texture.dispose&&t.material.texture.dispose()),delete t.featureTable,delete t.batchTable}),delete e.tilesRenderer,e.remove(...e.children)}}class jE extends HE{constructor(e,t){super(),this.animationFrame=-1,this.mouse=new te,this.layer=e;const i=new WE(t.url);i.setCamera(this.layer.getCamera()),i.setResolutionFromRenderer(this.layer.getCamera(),this.layer.getRender());const s=t.fetchOptions||{},r=new cr(i.manager);s.credentials==="include"&&s.mode==="cors"&&r.setCrossOrigin("use-credentials"),"credentials"in s&&r.setWithCredentials(s.credentials==="include"),s.headers&&r.setRequestHeader(s.headers);const o=new bE,a=t.dracoDecoderPath||"https://cdn.jsdelivr.net/npm/three@0.143/examples/js/libs/draco/";if(o.setDecoderPath(a),r.setDRACOLoader(o),i.manager.addHandler(/\.gltf$/i,r),i.onLoadTileSet=l=>{this.emit("loadTileSet",l)},i.onLoadModel=(l,c)=>{this.emit("loadModel",{scene:l,tile:c})},i.onDisposeModel=(l,c)=>{this.emit("disposeModel",{scene:l,tile:c})},i.downloadQueue.maxJobs=6,i.parseQueue.maxJobs=6,this.group=i.group,this.layer.add(this.group),this.tilesRenderer=i,t.position&&this.setPosition(t.position),t.rotation&&this.setRotation(t.rotation),t.translate&&this.setTranslate(t.translate),t.scale&&this.setScale(t.scale),this.animate(),t.debug){const l=document.createElement("div");l.style.position="absolute",l.style.top="0px",l.style.left="0px",l.style.color="white",l.style.width="100%",l.style.textAlign="center",l.style.padding="5px",l.style.pointerEvents="none",l.style.lineHeight="1.5em",document.body.appendChild(l),this.statsContainer=l}this.bindEvents(t.mouseEvent)}bindEvents(e){if(e){this.raycaster=new Nf,this.raycaster.firstHitOnly=!0;const t=this.layer.getMap();this.clickMapFn=Di(this.clickMap,this),t.on("click",this.clickMapFn),this.mousemoveMapFn=Di(this.mousemoveMap,this),t.on("mousemove",this.mousemoveMapFn),this.rightClickMapFn=Di(this.rightClickMap,this),t.on("rightclick",this.rightClickMapFn)}}unbindEvents(){const e=this.layer.getMap();this.clickMapFn&&(e.off("click",this.clickMapFn),this.clickMapFn=null),this.mousemoveMapFn&&(e.off("mousemove",this.mousemoveMapFn),this.mousemoveMapFn=null),this.rightClickMapFn&&(e.off("rightclick",this.rightClickMapFn),this.rightClickMapFn=null),this.tilesRenderer&&(this.tilesRenderer.onLoadTileSet=null,this.tilesRenderer.onLoadModel=null,this.tilesRenderer.onDisposeModel=null)}clickMap(e){const t=this._intersectGltf(e);this.emit("click",t)}mousemoveMap(e){const t=this._intersectGltf(e);this.emit("mousemove",t)}rightClickMap(e){const t=this._intersectGltf(e);this.emit("rightClick",t)}_intersectGltf(e){var t,i;const s=this.layer.getMap().getContainer().getBoundingClientRect(),r=this.mouse;r.x=e.originEvent.clientX-s.x,r.y=e.originEvent.clientY-s.y,r.x=r.x/s.width*2-1,r.y=-(r.y/s.height)*2+1;const o=this.layer.getCamera();(t=this.raycaster)===null||t===void 0||t.setFromCamera(r,o);const a=(i=this.raycaster)===null||i===void 0?void 0:i.intersectObject(this.group,!0);if(a!=null&&a.length){const l=a[0].object,c={},u=this.getBatchTable(l);return u&&u.getKeys().forEach(h=>{c[h]=u.getData(h)}),{object:l,batchData:c}}return null}getBatchTable(e){return e?e.batchTable?e.batchTable:this.getBatchTable(e.parent):null}setPosition(e){const t=this.layer.convertLngLat(e);this.group.position.setX(t[0]),this.group.position.setY(t[1]),this.refresh()}setRotation(e){if(e){const t=Math.PI/180*(e.x||0),i=Math.PI/180*(e.y||0),s=Math.PI/180*(e.z||0);this.group.rotation.set(t,i,s),this.refresh()}}setTranslate(e){e&&(this.group.translateX(e.x),this.group.translateY(e.y),this.group.translateZ(e.z),this.refresh())}setScale(e){let t;typeof e=="number"?t={x:e,y:e,z:e}:t=e,this.group.scale.set(t.x,t.y,t.z),this.refresh()}refresh(){this.layer.update()}show(){this.group.visible=!0,this.refresh()}hide(){this.group.visible=!1,this.refresh()}animate(){this.animationFrame=requestAnimationFrame(()=>{this.update(),this.animate()})}update(){var e;if(this.layer.getCamera().updateMatrixWorld(),(e=this.tilesRenderer)===null||e===void 0||e.update(),this.layer.update(),this.statsContainer){const t=this.tilesRenderer;this.statsContainer.innerHTML=`\u6B63\u5728\u4E0B\u8F7D: ${t.stats.downloading} \u6B63\u5728\u7F16\u8BD1: ${t.stats.parsing} \u5DF2\u663E\u793A: ${t.group.children.length-2}`}}getGroup(){return this.group}getTilesRenderer(){return this.tilesRenderer}destroy(){var e;cancelAnimationFrame(this.animationFrame),this.unbindEvents(),this.layer.remove(this.group),(e=this.tilesRenderer)===null||e===void 0||e.dispose(),this.group=null,this.layer=null,this.statsContainer&&(this.statsContainer.remove(),this.statsContainer=void 0)}}var fg=oe({name:"ElAmapThreeTiles3d",mixins:[ae],props:{url:{type:String,required:!0},position:{type:Object,required:!0},scale:{type:Object},rotation:{type:Object},translate:{type:Object},dracoDecoderPath:{type:String},fetchOptions:{type:Object},mouseEvent:{type:Boolean,default:!1},debug:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new jE(this.$parentComponent,n)},destroyComponent(){this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});fg.__file="src/packages/three/Three3Dtiles/ThreeTiles3d.vue";const mg=ce(fg);var qE=[_h,vh,bh,Sh,Ch,Th,Eh,Lh,Ph,Dh,Oh,kh,$h,zh,Gh,Vh,Wh,qh,Yh,Zh,Qh,tu,iu,ru,au,cu,uu,pu,mu,_u,vu,bu,Su,wu,Au,Eu,Ru,Iu,Fu,Nu,Bu,Uu,Gu,Vu,Wu,qu,Yu,Zu,Qu,td,id,rd,ad,hd,dd,em,sm,om,lm,hm,dm,fm,mm,_m,vm,bm,Sm,Cm,Tm,Lm,zm,Vm,mg],gg=dc([...qE]);const XE=gg.install;export{_h as ElAmap,Zu as ElAmapBezierCurve,Qu as ElAmapCircle,lm as ElAmapCircleMarker,vh as ElAmapControlControlBar,om as ElAmapControlGeolocation,bh as ElAmapControlHawkEye,Sh as ElAmapControlMapType,Ch as ElAmapControlScale,Th as ElAmapControlToolBar,Uu as ElAmapElasticMarker,td as ElAmapEllipse,id as ElAmapGeojson,Lh as ElAmapInfoWindow,Gu as ElAmapLabelMarker,Wh as ElAmapLayerBuildings,Ph as ElAmapLayerCanvas,Dh as ElAmapLayerCustom,qh as ElAmapLayerDefault,Yh as ElAmapLayerDistrict,Oh as ElAmapLayerFlexible,kh as ElAmapLayerGlCustom,$h as ElAmapLayerHeatMap,zh as ElAmapLayerImage,Zh as ElAmapLayerIndoorMap,Gh as ElAmapLayerLabels,au as ElAmapLayerMapboxVectorTile,Qh as ElAmapLayerRoadNet,tu as ElAmapLayerSatellite,em as ElAmapLayerThree,iu as ElAmapLayerTile,dd as ElAmapLayerTiles3d,ru as ElAmapLayerTraffic,Vh as ElAmapLayerVector,mm as ElAmapLayerVideo,cu as ElAmapLayerWms,uu as ElAmapLayerWmts,wu as ElAmapLoca,hm as ElAmapLocaAmbientLight,dm as ElAmapLocaDirectionalLight,pu as ElAmapLocaGrid,mu as ElAmapLocaHeatmap,_u as ElAmapLocaHexagon,vu as ElAmapLocaIcon,_m as ElAmapLocaLaser,bu as ElAmapLocaLine,Su as ElAmapLocaLink,Au as ElAmapLocaPoint,fm as ElAmapLocaPointLight,Eu as ElAmapLocaPolygon,Ru as ElAmapLocaPrism,Iu as ElAmapLocaPulseLine,Fu as ElAmapLocaPulseLink,Nu as ElAmapLocaScatter,Bu as ElAmapLocaZMarker,Vu as ElAmapMarker,Wu as ElAmapMarkerCluster,qu as ElAmapMassMarks,Vm as ElAmapMouseTool,rd as ElAmapPolygon,ad as ElAmapPolyline,hd as ElAmapRectangle,Eh as ElAmapSearchBox,Yu as ElAmapText,sm as ElAmapThreeGltf,bm as ElAmapThreeLightAmbient,Sm as ElAmapThreeLightDirectional,Cm as ElAmapThreeLightHemisphere,Tm as ElAmapThreeLightPoint,Lm as ElAmapThreeLightSpot,zm as ElAmapThreePolygon,mg as ElAmapThreeTiles3d,vm as ElAmapThreeVideo,gg as default,Xv as initAMapApiLoader,XE as install,si as lazyAMapApiLoaderInstance,dc as makeInstaller,ae as registerMixin};
//# sourceMappingURL=index.es.min.js.map