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fh=H.defineComponent({name:"ElAmapControlHawkEye",mixins:[le],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}});fh.__file="src/packages/control/HawkEye/HawkEye.vue";const mh=ce(fh);var gh=H.defineComponent({name:"ElAmapControlMapType",mixins:[le],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}});gh.__file="src/packages/control/MapType/MapType.vue";const _h=ce(gh);var yh=H.defineComponent({name:"ElAmapControlScale",mixins:[le],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}});yh.__file="src/packages/control/Scale/Scale.vue";const vh=ce(yh);var xh=H.defineComponent({name:"ElAmapControlToolBar",mixins:[le],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}});xh.__file="src/packages/control/ToolBar/ToolBar.vue";const bh=ce(xh);var ra=H.defineComponent({name:"ElAmapSearchBox",mixins:[le],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=ac()},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.$amapComponent.setCityLimit(n)}}});const Bv={class:"el-vue-search-box-container"},$v=["id","placeholder"];function Uv(n,e,t,i,s,r){return H.withDirectives((H.openBlock(),H.createElementBlock("div",Bv,[n.inputCustom?H.createCommentVNode("v-if",!0):(H.openBlock(),H.createElementBlock("input",{key:0,id:n.saveInputId,type:"text",placeholder:n.placeholder},null,8,$v))],512)),[[H.vShow,n.visible&&!n.inputCustom]])}ra.render=Uv,ra.__file="src/packages/control/SearchBox/SearchBox.vue";const Mh=ce(ra);var oa=H.defineComponent({name:"ElAmapInfoWindow",mixins:[le],props:{isCustom:{type:Boolean,default:!1},autoMove:{type:Boolean,default:!0},avoid:{type:Array},closeWhenClickMap:{type:Boolean,default:!1},content:{type:[String,Object]},size:{type:Array},anchor:{type:String},offset:{type:Array},position:{type:Array}},emits:["update:visible"],data(){return{converters:{}}},unmounted(){this.$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 MutationObserver(()=>{this.$amapComponent.setContent(this.getSlotContent())});t.observe(this.$refs.info,e),this.observer=t}},getSlotContent(){return this.$refs.info},destroyComponent(){this.observer&&(this.observer.disconnect(),this.observer=null),this.$amapComponent&&(this.$amapComponent.getIsOpen()&&this.$amapComponent.close(),this.$amapComponent=null,this.$parentComponent=null)},__position(n){this.visible?this.$amapComponent.open(this.$parentComponent,n):this.$amapComponent.setPosition(n)},__visible(n){const e=this.$amapComponent.getPosition();e&&(n===!1?this.$amapComponent.close():this.$amapComponent.open(this.$parentComponent,[e.lng,e.lat]))}}});const zv={style:{display:"none"}},Gv={ref:"info"};function Vv(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("div",zv,[H.createElementVNode("div",Gv,[H.renderSlot(n.$slots,"default")],512)])}oa.render=Vv,oa.__file="src/packages/infoWindow/InfoWindow/InfoWindow.vue";const Sh=ce(oa);var Ch=H.defineComponent({name:"ElAmapLayerCanvas",mixins:[le],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.$parentComponent=null}},render(){return null}});Ch.__file="src/packages/layer/data/Canvas/Canvas.vue";const wh=ce(Ch);var Ah=H.defineComponent({name:"ElAmapLayerCustom",mixins:[le],props:{canvas:{required:!0,type:Object},render:{type:Function},zooms:{type:Array},opacity:{type:Number},alwaysRender:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){const e=n.canvas;delete n.canvas,this.$amapComponent=new AMap.CustomLayer(e,n),this.$amapComponent.setMap(this.$parentComponent)},destroyComponent(){this.$amapComponent.setMap(null),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});Ah.__file="src/packages/layer/data/Custom/Custom.vue";const Th=ce(Ah);var Eh=H.defineComponent({name:"ElAmapLayerFlexible",mixins:[le],props:{cacheSize:{type:Number},createTile:{type:Function},zooms:{type:Array},opacity:{type:Array},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$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}});Eh.__file="src/packages/layer/data/Flexible/Flexible.vue";const Lh=ce(Eh);var Rh=H.defineComponent({name:"ElAmapLayerGlCustom",mixins:[le],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}});Rh.__file="src/packages/layer/data/GLCustom/GLCustom.vue";const Ph=ce(Rh);var Ih=H.defineComponent({name:"ElAmapLayerHeatMap",mixins:[le],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.$parentComponent=null}},render(){return null}});Ih.__file="src/packages/layer/data/HeatMap/HeatMap.vue";const Dh=ce(Ih);var Fh=H.defineComponent({name:"ElAmapLayerImage",mixins:[le],props:{url:{type:String,required:!0},zoom:{type:Array},bounds:{type:[Array,Object]},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$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.$amapComponent.setImageUrl(n)}},render(){return null}});Fh.__file="src/packages/layer/data/Image/Image.vue";const Oh=ce(Fh);var aa=H.defineComponent({name:"ElAmapLayerLabels",mixins:[le],provide(){return{parentInstance:this}},props:{zooms:{type:Array},opacity:{type:Number},collision:{type:Boolean,default:!0},allowCollision:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){this.$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.$parentComponent=null}}});function Hv(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("div",null,[H.renderSlot(n.$slots,"default")])}aa.render=Hv,aa.__file="src/packages/layer/data/Labels/Labels.vue";const Nh=ce(aa);var la=H.defineComponent({name:"ElAmapLayerVector",mixins:[le],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.$parentComponent=null}}});function Wv(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("div",null,[H.renderSlot(n.$slots,"default")])}la.render=Wv,la.__file="src/packages/layer/data/Vector/Vector.vue";const kh=ce(la);var Bh=H.defineComponent({name:"ElAmapLayerBuildings",mixins:[le],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}});Bh.__file="src/packages/layer/official/Buildings/Buildings.vue";const $h=ce(Bh);var Uh=H.defineComponent({name:"ElAmapLayerDefault",mixins:[le],props:{zoom:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=AMap.createDefaultLayer(n),this.$parentComponent.add(this.$amapComponent)}},render(){return null}});Uh.__file="src/packages/layer/official/DefaultLayer/DefaultLayer.vue";const zh=ce(Uh);var Gh=H.defineComponent({name:"ElAmapLayerDistrict",mixins:[le],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}});Gh.__file="src/packages/layer/official/DistrictLayer/DistrictLayer.vue";const Vh=ce(Gh);var Hh=H.defineComponent({name:"ElAmapLayerIndoorMap",mixins:[le],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.$parentComponent.getLayers();let e=-1;for(let t=0;t<n.length;t++)if(yg(n[t])){e=t;break}e>-1&&(n.splice(e,1),this.$parentComponent.setLayers(n)),this.$amapComponent=null,this.$parentComponent=null},__hideFloorBar(n){n===!1?this.$amapComponent.hideFloorBar():this.$amapComponent.showFloorBar()}},render(){return null}});Hh.__file="src/packages/layer/official/IndoorMap/IndoorMap.vue";const Wh=ce(Hh);var jh=H.defineComponent({name:"ElAmapLayerRoadNet",mixins:[le],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}});jh.__file="src/packages/layer/official/RoadNet/RoadNet.vue";const qh=ce(jh);var Xh=H.defineComponent({name:"ElAmapLayerSatellite",mixins:[le],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}});Xh.__file="src/packages/layer/official/Satellite/Satellite.vue";const Yh=ce(Xh);var Jh=H.defineComponent({name:"ElAmapLayerTile",mixins:[le],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.$parentComponent=null}},render(){return null}});Jh.__file="src/packages/layer/official/TileLayer/TileLayer.vue";const Zh=ce(Jh);var Kh=H.defineComponent({name:"ElAmapLayerTraffic",mixins:[le],props:{autoRefresh:{type:Boolean,defult:!0},interval:{type:Number},zooms:{type:Array},opacity:{type:Number},tileSize:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$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}});Kh.__file="src/packages/layer/official/Traffic/Traffic.vue";const Qh=ce(Kh);var eu=H.defineComponent({name:"ElAmapLayerMapboxVectorTile",mixins:[le],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.$parentComponent=null}},render(){return null}});eu.__file="src/packages/layer/standard/MapboxVectorTileLayer/MapboxVectorTileLayer.vue";const tu=ce(eu);var nu=H.defineComponent({name:"ElAmapLayerWms",mixins:[le],props:{url:{type:String},blend:{type:Boolean,default:!1},params:{type:Object},zooms:{type:Array},opacity:{type:Number}},data(){return{}},methods:{__initComponent(n){this.$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}});nu.__file="src/packages/layer/standard/WMS/WMS.vue";const iu=ce(nu);var su=H.defineComponent({name:"ElAmapLayerWmts",mixins:[le],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.$parentComponent=null}},render(){return null}});su.__file="src/packages/layer/standard/WMTS/WMTS.vue";const ru=ce(su);var Et=H.defineComponent({props:{sourceUrl:{type:String},sourceData:{type:Object},geoBufferSource:{type:[ArrayBuffer,String],default(){return null}},layerStyle:{type:Object},defaultStyleValue:{type:Object,default(){return{}}},zooms:{type:Array},opacity:{type:Number},initEvents:{type:Boolean,default:!0},visibleDuration:{type:Number,default:0},onClick:{type:Function,default:null},onMousemove:{type:Function,default:null},onRightclick:{type:Function,default:null}},emits:["mousemove","click","rightclick"],data(){return{isDragging:!1,isRotating:!1}},methods:{setSource(){this.source&&(this.source.destroy(),this.source=null),this.geoBufferSource?typeof this.geoBufferSource=="string"?this.source=new Loca.GeoBufferSource({url:this.geoBufferSource}):this.source=new Loca.GeoBufferSource({data:this.geoBufferSource}):this.sourceUrl?this.source=new Loca.GeoJSONSource({url:this.sourceUrl}):this.sourceData?this.source=new Loca.GeoJSONSource({data:this.sourceData}):this.source=new Loca.GeoJSONSource({}),this.$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))}}}),ou=H.defineComponent({name:"ElAmapLocaGrid",mixins:[le,Et],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}});ou.__file="src/packages/loca/GridLayer/GridLayer.vue";const au=ce(ou);var lu=H.defineComponent({name:"ElAmapLocaHeatmap",mixins:[le,Et],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.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{radius:20,value:10,gradient:{.5:"blue",.65:"rgb(117,211,248)",.7:"rgb(0, 255, 0)",.9:"#ffea00",1:"red"},opacity:[0,1],height:100,heightBezier:[.4,.2,.4,.8],max:null,min:null,unit:"px",difference:!1},this.defaultStyleValue),t={radius:(s,r)=>(r.properties=r.properties||{},r.properties.radius===void 0?e.radius:r.properties.radius),value:(s,r)=>(r.properties=r.properties||{},r.properties.value===void 0?e.value:r.properties.value),gradient:e.gradient,opacity:e.opacity,height:e.height,heightBezier:e.heightBezier,max:e.max,min:e.min,unit:e.unit,difference:e.difference},i=Object.assign({},t,this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});lu.__file="src/packages/loca/HeatMapLayer/HeatMapLayer.vue";const cu=ce(lu);var hu=H.defineComponent({name:"ElAmapLocaHexagon",mixins:[le,Et],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.$amapComponent=new Loca.HexagonLayer(n),this.setSource(),this.setStyle(),this.$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}});hu.__file="src/packages/loca/HexagonLayer/HexagonLayer.vue";const uu=ce(hu);var du=H.defineComponent({name:"ElAmapLocaIcon",mixins:[le,Et],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}});du.__file="src/packages/loca/IconLayer/IconLayer.vue";const pu=ce(du);var fu=H.defineComponent({name:"ElAmapLocaLine",mixins:[le,Et],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}});fu.__file="src/packages/loca/LineLayer/LineLayer.vue";const mu=ce(fu);var gu=H.defineComponent({name:"ElAmapLocaLink",mixins:[le,Et],props:{},data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new Loca.LinkLayer(n),this.setSource(),this.setStyle(),this.$parentComponent.add(this.$amapComponent),this.initComplete()},setStyle(){const e=Object.assign({},{lineColors:["rgba(255,255,255,1)","rgba(255,255,255,0)"],height:100,smoothSteps:100},this.defaultStyleValue),i=Object.assign({},{lineColors:(s,r)=>(r.properties=r.properties||{},r.properties.lineColors===void 0?e.lineColors:r.properties.lineColors),height:(s,r)=>(r.properties=r.properties||{},r.properties.height===void 0?e.height:r.properties.height),smoothSteps:(s,r)=>(r.properties=r.properties||{},r.properties.smoothSteps===void 0?e.smoothSteps:r.properties.smoothSteps)},this.layerStyle);this.$amapComponent.setStyle(i)}},render(){return null}});gu.__file="src/packages/loca/LinkLayer/LinkLayer.vue";const _u=ce(gu);var ca=H.defineComponent({name:"ElAmapLoca",mixins:[le],provide(){return{parentInstance:this}},props:{ambLight:{type:Object},dirLight:{type:Object},pointLight:{type:Object},onClick:{type:Function,default:null},onMousemove:{type:Function,default:null},onRightclick:{type:Function,default:null},eventOptions:{type:Object,default:()=>({hitFirst:!0})}},emits:["mousemove","click","rightclick"],data(){return{isDragging:!1,isRotating:!1,hitFirst:!0}},unmounted(){this.$amapComponent=null,this.$parentComponent=null},methods:{__initComponent(n){this.$amapComponent=new Loca.Container({map:this.$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.$parentComponent}}});function jv(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("div",null,[H.renderSlot(n.$slots,"default")])}ca.render=jv,ca.__file="src/packages/loca/Loca/Loca.vue";const yu=ce(ca);var vu=H.defineComponent({name:"ElAmapLocaPoint",mixins:[le,Et],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}});vu.__file="src/packages/loca/PointLayer/PointLayer.vue";const xu=ce(vu);var bu=H.defineComponent({name:"ElAmapLocaPolygon",mixins:[le,Et],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}});bu.__file="src/packages/loca/PolygonLayer/PolygonLayer.vue";const Mu=ce(bu);var Su=H.defineComponent({name:"ElAmapLocaPrism",mixins:[le,Et],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}});Su.__file="src/packages/loca/PrismLayer/PrismLayer.vue";const Cu=ce(Su);var wu=H.defineComponent({name:"ElAmapLocaPulseLine",mixins:[le,Et],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}});wu.__file="src/packages/loca/PulseLineLayer/PulseLineLayer.vue";const Au=ce(wu);var Tu=H.defineComponent({name:"ElAmapLocaPulseLink",mixins:[le,Et],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}});Tu.__file="src/packages/loca/PulseLinkLayer/PulseLinkLayer.vue";const Eu=ce(Tu);var Lu=H.defineComponent({name:"ElAmapLocaScatter",mixins:[le,Et],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}});Lu.__file="src/packages/loca/ScatterLayer/ScatterLayer.vue";const Ru=ce(Lu);var Pu=H.defineComponent({name:"ElAmapLocaZMarker",mixins:[le,Et],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}});Pu.__file="src/packages/loca/ZMarkerLayer/ZMarkerLayer.vue";const Iu=ce(Pu);var Du=H.defineComponent({name:"ElAmapElasticMarker",mixins:[le],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.$parentComponent=null}},render(){return null}});Du.__file="src/packages/marker/ElasticMarker/ElasticMarker.vue";const Fu=ce(Du);var Ou=H.defineComponent({name:"ElAmapLabelMarker",mixins:[le],props:{name:{type:String},position:{type:[Array,Object],required:!0},zooms:{type:Array},opacity:{type:Number},rank:{type:Number},icon:{type:Object},text:{type:Object},extData:null},data(){return{converters:{}}},methods:{__initComponent(n){this.$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}});Ou.__file="src/packages/marker/LabelMarker/LabelMarker.vue";const Nu=ce(Ou);var ha=H.defineComponent({name:"ElAmapMarker",mixins:[le],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.$parentComponent=null}}});const qv={style:{display:"none"}},Xv={ref:"content"};function Yv(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("div",qv,[H.createElementVNode("div",Xv,[H.renderSlot(n.$slots,"default")],512)])}ha.render=Yv,ha.__file="src/packages/marker/Marker/Marker.vue";const ku=ce(ha);var Bu=H.defineComponent({name:"ElAmapMarkerCluster",mixins:[le],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}});Bu.__file="src/packages/marker/MarkerCluster/MarkerCluster.vue";const $u=ce(Bu);var Uu=H.defineComponent({name:"ElAmapMassMarks",mixins:[le],props:{data:{type:Array,required:!0},zooms:{type:Array},cursor:{type:String},styles:{type:[Array,Object]}},data(){return{propsRedirect:{styles:"style"},converters:{}}},methods:{__initComponent(n){const e=n.data;delete n.data,this.$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}});Uu.__file="src/packages/marker/MassMarks/MassMarks.vue";const zu=ce(Uu);var Gu=H.defineComponent({name:"ElAmapText",mixins:[le],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}});Gu.__file="src/packages/marker/Text/Text.vue";const Vu=ce(Gu);var Ri=H.defineComponent({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(hc.test(t)){const i=cc(t);n.indexOf(i)!==-1&&(e[i]=this.$attrs[t])}}),Object.keys(e).forEach(t=>{No.addListener(this.$amapComponent.editor,t,e[t])})}}}),Hu=H.defineComponent({name:"ElAmapBezierCurve",mixins:[le,Ri],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.$amapComponent):kt(this.$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.$amapComponent):kt(this.$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}});Hu.__file="src/packages/vector/BezierCurve/BezierCurve.vue";const Wu=ce(Hu);var ju=H.defineComponent({name:"ElAmapCircle",mixins:[le,Ri],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.$amapComponent):kt(this.$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):kt(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.$amapComponent.editor.close()})}},render(){return null}});ju.__file="src/packages/vector/Circle/Circle.vue";const qu=ce(ju);var Xu=H.defineComponent({name:"ElAmapEllipse",mixins:[le,Ri],props:{center:{type:Array,required:!0},radius:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:center","update:radius"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Ellipse(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):kt(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.$amapComponent):kt(this.$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}});Xu.__file="src/packages/vector/Ellipse/Ellipse.vue";const Yu=ce(Xu);var Ju=H.defineComponent({name:"ElAmapGeojson",mixins:[le],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.$amapComponent),e()})})},createMarker(n,e){let t=this.markerOptions||{};return t=Li({},t,n.properties),t.position=e,new AMap.Marker(t)},createPolyline(n,e){let t=this.polylineOptions||{};return t=Li({},t,n.properties),t.path=e,new AMap.Polyline(t)},createPolygon(n,e){let t=this.polygonOptions||{};return t=Li({},t,n.properties),t.path=e,new AMap.Polygon(t)},destroyComponent(){this.parentInstance.isDestroy||this.$parentComponent.remove(this.$amapComponent),this.$amapComponent=null,this.$parentComponent=null},__geoJSON(n){this.$amapComponent&&this.$amapComponent.importData(n)}},render(){return null}});Ju.__file="src/packages/vector/GeoJSON/GeoJSON.vue";const Zu=ce(Ju);var Ku=H.defineComponent({name:"ElAmapPolygon",mixins:[le,Ri],props:{path:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:path"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Polygon(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):kt(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(ko);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):kt(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.$amapComponent.editor.close()})}},render(){return null}});Ku.__file="src/packages/vector/Polygon/Polygon.vue";const Qu=ce(Ku);var ed=H.defineComponent({name:"ElAmapPolyline",mixins:[le,Ri],props:{path:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},borderWeight:{type:Number},isOutline:{type:Boolean,default:!1},outlineColor:{type:String},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array},lineJoin:{type:String,validator(n){return["miter","round","bevel"].indexOf(n)!==-1}},lineCap:{type:String,validator(n){return["butt","round","square"].indexOf(n)!==-1}},geodesic:{type:Boolean,default:!1},showDir:{type:Boolean,default:!1}},emits:["update:path"],data(){return{converters:{}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Polyline(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):kt(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(ko);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):kt(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.$amapComponent.editor.close()})}},render(){return null}});ed.__file="src/packages/vector/Polyline/Polyline.vue";const td=ce(ed);function nd(n){return new AMap.LngLat(n[0],n[1])}var id=H.defineComponent({name:"ElAmapRectangle",mixins:[le,Ri],props:{bounds:{type:Array,required:!0},bubble:{type:Boolean,default:!1},cursor:{type:String},strokeColor:{type:String},strokeOpacity:{type:Number},strokeWeight:{type:Number},fillColor:{type:String},fillOpacity:{type:Number},draggable:{type:Boolean,default:!1},extData:{type:Object,default:()=>null},strokeStyle:{type:String,validator(n){return["solid","dashed"].indexOf(n)!==-1}},strokeDasharray:{type:Array}},emits:["update:bounds"],data(){return{converters:{bounds(n){return new AMap.Bounds(nd(n[0]),nd(n[1]))}}}},methods:{__initComponent(n){this.$amapComponent=new AMap.Rectangle(n),Rt(this.$parentComponent)?this.$parentComponent.add(this.$amapComponent):Pt(this.$parentComponent)?this.$parentComponent.addOverlay(this.$amapComponent):kt(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.RectangleEditor"],()=>{this.$amapComponent.editor=new 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 * Copyright 2010-2022 Three.js Authors
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e[0]=h*m,e[1]=(s*c-u*i)*m,e[2]=(a*i-s*o)*m,e[3]=d*m,e[4]=(u*t-s*l)*m,e[5]=(s*r-a*t)*m,e[6]=p*m,e[7]=(i*l-c*t)*m,e[8]=(o*t-i*r)*m,this}transpose(){let e;const t=this.elements;return e=t[1],t[1]=t[3],t[3]=e,e=t[2],t[2]=t[6],t[6]=e,e=t[5],t[5]=t[7],t[7]=e,this}getNormalMatrix(e){return this.setFromMatrix4(e).invert().transpose()}transposeIntoArray(e){const t=this.elements;return e[0]=t[0],e[1]=t[3],e[2]=t[6],e[3]=t[1],e[4]=t[4],e[5]=t[7],e[6]=t[2],e[7]=t[5],e[8]=t[8],this}setUvTransform(e,t,i,s,r,o,a){const l=Math.cos(r),c=Math.sin(r);return this.set(i*l,i*c,-i*(l*o+c*a)+o+e,-s*c,s*l,-s*(-c*o+l*a)+a+t,0,0,1),this}scale(e,t){const i=this.elements;return i[0]*=e,i[3]*=e,i[6]*=e,i[1]*=t,i[4]*=t,i[7]*=t,this}rotate(e){const t=Math.cos(e),i=Math.sin(e),s=this.elements,r=s[0],o=s[3],a=s[6],l=s[1],c=s[4],u=s[7];return s[0]=t*r+i*l,s[3]=t*o+i*c,s[6]=t*a+i*u,s[1]=-i*r+t*l,s[4]=-i*o+t*c,s[7]=-i*a+t*u,this}translate(e,t){const i=this.elements;return i[0]+=e*i[2],i[3]+=e*i[5],i[6]+=e*i[8],i[1]+=t*i[2],i[4]+=t*i[5],i[7]+=t*i[8],this}equals(e){const t=this.elements,i=e.elements;for(let s=0;s<9;s++)if(t[s]!==i[s])return!1;return!0}fromArray(e,t=0){for(let i=0;i<9;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}clone(){return new this.constructor().fromArray(this.elements)}}function Hd(n){for(let e=n.length-1;e>=0;--e)if(n[e]>65535)return!0;return!1}function ks(n){return document.createElementNS("http://www.w3.org/1999/xhtml",n)}function li(n){return n<.04045?n*.0773993808:Math.pow(n*.9478672986+.0521327014,2.4)}function Nr(n){return n<.0031308?n*12.92:1.055*Math.pow(n,.41666)-.055}const Ea={[_n]:{[oi]:li},[oi]:{[_n]:Nr}},Kt={legacyMode:!0,get workingColorSpace(){return oi},set workingColorSpace(n){console.warn("THREE.ColorManagement: .workingColorSpace is readonly.")},convert:function(n,e,t){if(this.legacyMode||e===t||!e||!t)return n;if(Ea[e]&&Ea[e][t]!==void 0){const i=Ea[e][t];return n.r=i(n.r),n.g=i(n.g),n.b=i(n.b),n}throw new Error("Unsupported color space conversion.")},fromWorkingColorSpace:function(n,e){return this.convert(n,this.workingColorSpace,e)},toWorkingColorSpace:function(n,e){return this.convert(n,e,this.workingColorSpace)}},Wd={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},ht={r:0,g:0,b:0},Qt={h:0,s:0,l:0},kr={h:0,s:0,l:0};function La(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 Br(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=_n){return e=Math.floor(e),this.r=(e>>16&255)/255,this.g=(e>>8&255)/255,this.b=(e&255)/255,Kt.toWorkingColorSpace(this,t),this}setRGB(e,t,i,s=oi){return this.r=e,this.g=t,this.b=i,Kt.toWorkingColorSpace(this,s),this}setHSL(e,t,i,s=oi){if(e=Aa(e,1),t=ct(t,0,1),i=ct(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=La(o,r,e+1/3),this.g=La(o,r,e),this.b=La(o,r,e-1/3)}return Kt.toWorkingColorSpace(this,s),this}setStyle(e,t=_n){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*)?$/.exec(a))return this.r=Math.min(255,parseInt(r[1],10))/255,this.g=Math.min(255,parseInt(r[2],10))/255,this.b=Math.min(255,parseInt(r[3],10))/255,Kt.toWorkingColorSpace(this,t),i(r[4]),this;if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.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,Kt.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,Kt.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,Kt.toWorkingColorSpace(this,t),this}return e&&e.length>0?this.setColorName(e,t):this}setColorName(e,t=_n){const i=Wd[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=li(e.r),this.g=li(e.g),this.b=li(e.b),this}copyLinearToSRGB(e){return this.r=Nr(e.r),this.g=Nr(e.g),this.b=Nr(e.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(e=_n){return Kt.fromWorkingColorSpace(Br(this,ht),e),ct(ht.r*255,0,255)<<16^ct(ht.g*255,0,255)<<8^ct(ht.b*255,0,255)<<0}getHexString(e=_n){return("000000"+this.getHex(e).toString(16)).slice(-6)}getHSL(e,t=oi){Kt.fromWorkingColorSpace(Br(this,ht),t);const i=ht.r,s=ht.g,r=ht.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=oi){return Kt.fromWorkingColorSpace(Br(this,ht),t),e.r=ht.r,e.g=ht.g,e.b=ht.b,e}getStyle(e=_n){return Kt.fromWorkingColorSpace(Br(this,ht),e),e!==_n?`color(${e} ${ht.r} ${ht.g} ${ht.b})`:`rgb(${ht.r*255|0},${ht.g*255|0},${ht.b*255|0})`}offsetHSL(e,t,i){return this.getHSL(Qt),Qt.h+=e,Qt.s+=t,Qt.l+=i,this.setHSL(Qt.h,Qt.s,Qt.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(Qt),e.getHSL(kr);const i=Ns(Qt.h,kr.h,t),s=Ns(Qt.s,kr.s,t),r=Ns(Qt.l,kr.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=Wd;let Gi;class jd{static getDataURL(e){if(/^data:/i.test(e.src)||typeof HTMLCanvasElement=="undefined")return e.src;let t;if(e instanceof HTMLCanvasElement)t=e;else{Gi===void 0&&(Gi=ks("canvas")),Gi.width=e.width,Gi.height=e.height;const i=Gi.getContext("2d");e instanceof ImageData?i.putImageData(e,0,0):i.drawImage(e,0,0,e.width,e.height),t=Gi}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=ks("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]=li(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(li(t[i]/255)*255):t[i]=li(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=$t(),this.data=e,this.version=0}set needsUpdate(e){e===!0&&this.version++}toJSON(e){const t=e===void 0||typeof e=="string";if(!t&&e.images[this.uuid]!==void 0)return e.images[this.uuid];const i={uuid:this.uuid,url:""},s=this.data;if(s!==null){let r;if(Array.isArray(s)){r=[];for(let o=0,a=s.length;o<a;o++)s[o].isDataTexture?r.push(Ra(s[o].image)):r.push(Ra(s[o]))}else r=Ra(s);i.url=r}return t||(e.images[this.uuid]=i),i}}function Ra(n){return typeof HTMLImageElement!="undefined"&&n instanceof HTMLImageElement||typeof HTMLCanvasElement!="undefined"&&n instanceof HTMLCanvasElement||typeof ImageBitmap!="undefined"&&n instanceof ImageBitmap?jd.getDataURL(n):n.data?{data:Array.from(n.data),width:n.width,height:n.height,type:n.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let ub=0;class yt extends ai{constructor(e=yt.DEFAULT_IMAGE,t=yt.DEFAULT_MAPPING,i=Lt,s=Lt,r=Ze,o=ni,a=Zt,l=ii,c=1,u=ln){super();this.isTexture=!0,Object.defineProperty(this,"id",{value:ub++}),this.uuid=$t(),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 ne(0,0),this.repeat=new ne(1,1),this.center=new ne(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Ut,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!==gd)return e;if(e.applyMatrix3(this.matrix),e.x<0||e.x>1)switch(this.wrapS){case ti:e.x=e.x-Math.floor(e.x);break;case Lt:e.x=e.x<0?0:1;break;case Ir: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 ti:e.y=e.y-Math.floor(e.y);break;case Lt:e.y=e.y<0?0:1;break;case Ir: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)}}yt.DEFAULT_IMAGE=null,yt.DEFAULT_MAPPING=gd;class We{constructor(e=0,t=0,i=0,s=1){We.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,C=(_+1)/2,w=(u+d)/4,L=(h+m)/4,y=(g+f)/4;return b>x&&b>C?b<o?(i=0,s=.707106781,r=.707106781):(i=Math.sqrt(b),s=w/i,r=L/i):x>C?x<o?(i=.707106781,s=0,r=.707106781):(s=Math.sqrt(x),i=w/s,r=y/s):C<o?(i=.707106781,s=.707106781,r=0):(r=Math.sqrt(C),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 kn extends ai{constructor(e,t,i={}){super();this.isWebGLRenderTarget=!0,this.width=e,this.height=t,this.depth=1,this.scissor=new We(0,0,e,t),this.scissorTest=!1,this.viewport=new We(0,0,e,t);const s={width:e,height:t,depth:1};this.texture=new yt(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:Ze,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 Xd extends yt{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=_t,this.minFilter=_t,this.wrapR=Lt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class db extends yt{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=_t,this.minFilter=_t,this.wrapR=Lt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class en{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 C=Math.sqrt(b),w=Math.atan2(C,_*v);f=Math.sin(f*w)/C,a=Math.sin(a*w)/C}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 C=1/Math.sqrt(l*l+c*c+u*u+h*h);l*=C,c*=C,u*=C,h*=C}}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(ct(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(Yd.setFromEuler(e))}applyAxisAngle(e,t){return this.applyQuaternion(Yd.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 Pa.copy(this).projectOnVector(e),this.sub(Pa)}reflect(e){return this.sub(Pa.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(ct(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 Pa=new E,Yd=new en;class yn{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=ci.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++)ci.fromBufferAttribute(r,o).applyMatrix4(e.matrixWorld),this.expandByPoint(ci)}else i.boundingBox===null&&i.computeBoundingBox(),Ia.copy(i.boundingBox),Ia.applyMatrix4(e.matrixWorld),this.union(Ia);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,ci),ci.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(Bs),$r.subVectors(this.max,Bs),Vi.subVectors(e.a,Bs),Hi.subVectors(e.b,Bs),Wi.subVectors(e.c,Bs),Bn.subVectors(Hi,Vi),$n.subVectors(Wi,Hi),hi.subVectors(Vi,Wi);let t=[0,-Bn.z,Bn.y,0,-$n.z,$n.y,0,-hi.z,hi.y,Bn.z,0,-Bn.x,$n.z,0,-$n.x,hi.z,0,-hi.x,-Bn.y,Bn.x,0,-$n.y,$n.x,0,-hi.y,hi.x,0];return!Da(t,Vi,Hi,Wi,$r)||(t=[1,0,0,0,1,0,0,0,1],!Da(t,Vi,Hi,Wi,$r))?!1:(Ur.crossVectors(Bn,$n),t=[Ur.x,Ur.y,Ur.z],Da(t,Vi,Hi,Wi,$r))}clampPoint(e,t){return t.copy(e).clamp(this.min,this.max)}distanceToPoint(e){return ci.copy(e).clamp(this.min,this.max).sub(e).length()}getBoundingSphere(e){return this.getCenter(e.center),e.radius=this.getSize(ci).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:(vn[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(e),vn[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(e),vn[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(e),vn[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(e),vn[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(e),vn[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(e),vn[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(e),vn[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(e),this.setFromPoints(vn),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 vn=[new E,new E,new E,new E,new E,new E,new E,new E],ci=new E,Ia=new yn,Vi=new E,Hi=new E,Wi=new E,Bn=new E,$n=new E,hi=new E,Bs=new E,$r=new E,Ur=new E,ui=new E;function Da(n,e,t,i,s){for(let r=0,o=n.length-3;r<=o;r+=3){ui.fromArray(n,r);const a=s.x*Math.abs(ui.x)+s.y*Math.abs(ui.y)+s.z*Math.abs(ui.z),l=e.dot(ui),c=t.dot(ui),u=i.dot(ui);if(Math.max(-Math.max(l,c,u),Math.min(l,c,u))>a)return!1}return!0}const pb=new yn,Jd=new E,zr=new E,Fa=new E;class zt{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):pb.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){Fa.subVectors(e,this.center);const t=Fa.lengthSq();if(t>this.radius*this.radius){const i=Math.sqrt(t),s=(i-this.radius)*.5;this.center.add(Fa.multiplyScalar(s/i)),this.radius+=s}return this}union(e){return this.center.equals(e.center)===!0?zr.set(0,0,1).multiplyScalar(e.radius):zr.subVectors(e.center,this.center).normalize().multiplyScalar(e.radius),this.expandByPoint(Jd.copy(e.center).add(zr)),this.expandByPoint(Jd.copy(e.center).sub(zr)),this}equals(e){return e.center.equals(this.center)&&e.radius===this.radius}clone(){return new this.constructor().copy(this)}}const xn=new E,Oa=new E,Gr=new E,Un=new E,Na=new E,Vr=new E,ka=new E;class $s{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,xn)),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=xn.subVectors(e,this.origin).dot(this.direction);return t<0?this.origin.distanceToSquared(e):(xn.copy(this.direction).multiplyScalar(t).add(this.origin),xn.distanceToSquared(e))}distanceSqToSegment(e,t,i,s){Oa.copy(e).add(t).multiplyScalar(.5),Gr.copy(t).sub(e).normalize(),Un.copy(this.origin).sub(Oa);const r=e.distanceTo(t)*.5,o=-this.direction.dot(Gr),a=Un.dot(this.direction),l=-Un.dot(Gr),c=Un.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(Gr).multiplyScalar(d).add(Oa),p}intersectSphere(e,t){xn.subVectors(e.center,this.origin);const i=xn.dot(this.direction),s=xn.dot(xn)-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,xn)!==null}intersectTriangle(e,t,i,s,r){Na.subVectors(t,e),Vr.subVectors(i,e),ka.crossVectors(Na,Vr);let o=this.direction.dot(ka),a;if(o>0){if(s)return null;a=1}else if(o<0)a=-1,o=-o;else return null;Un.subVectors(this.origin,e);const l=a*this.direction.dot(Vr.crossVectors(Un,Vr));if(l<0)return null;const c=a*this.direction.dot(Na.cross(Un));if(c<0||l+c>o)return null;const u=-a*Un.dot(ka);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 Se{constructor(){Se.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 Se().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/ji.setFromMatrixColumn(e,0).length(),r=1/ji.setFromMatrixColumn(e,1).length(),o=1/ji.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(fb,e,mb)}lookAt(e,t,i){const s=this.elements;return It.subVectors(e,t),It.lengthSq()===0&&(It.z=1),It.normalize(),zn.crossVectors(i,It),zn.lengthSq()===0&&(Math.abs(i.z)===1?It.x+=1e-4:It.z+=1e-4,It.normalize(),zn.crossVectors(i,It)),zn.normalize(),Hr.crossVectors(It,zn),s[0]=zn.x,s[4]=Hr.x,s[8]=It.x,s[1]=zn.y,s[5]=Hr.y,s[9]=It.y,s[2]=zn.z,s[6]=Hr.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],C=i[15],w=s[0],L=s[4],y=s[8],A=s[12],I=s[1],R=s[5],Q=s[9],ee=s[13],D=s[2],z=s[6],k=s[10],j=s[14],W=s[3],N=s[7],G=s[11],ie=s[15];return r[0]=o*w+a*I+l*D+c*W,r[4]=o*L+a*R+l*z+c*N,r[8]=o*y+a*Q+l*k+c*G,r[12]=o*A+a*ee+l*j+c*ie,r[1]=u*w+h*I+d*D+p*W,r[5]=u*L+h*R+d*z+p*N,r[9]=u*y+h*Q+d*k+p*G,r[13]=u*A+h*ee+d*j+p*ie,r[2]=g*w+m*I+f*D+_*W,r[6]=g*L+m*R+f*z+_*N,r[10]=g*y+m*Q+f*k+_*G,r[14]=g*A+m*ee+f*j+_*ie,r[3]=v*w+b*I+x*D+C*W,r[7]=v*L+b*R+x*z+C*N,r[11]=v*y+b*Q+x*k+C*G,r[15]=v*A+b*ee+x*j+C*ie,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*_,C=g*h*l-u*m*l-g*a*d+o*m*d+u*a*f-o*h*f,w=t*v+i*b+s*x+r*C;if(w===0)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const L=1/w;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]=C*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,C=i.x,w=i.y,L=i.z;return s[0]=(1-(m+_))*C,s[1]=(p+x)*C,s[2]=(g-b)*C,s[3]=0,s[4]=(p-x)*w,s[5]=(1-(d+_))*w,s[6]=(f+v)*w,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=ji.set(s[0],s[1],s[2]).length();const o=ji.set(s[4],s[5],s[6]).length(),a=ji.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],tn.copy(this);const c=1/r,u=1/o,h=1/a;return tn.elements[0]*=c,tn.elements[1]*=c,tn.elements[2]*=c,tn.elements[4]*=u,tn.elements[5]*=u,tn.elements[6]*=u,tn.elements[8]*=h,tn.elements[9]*=h,tn.elements[10]*=h,t.setFromRotationMatrix(tn),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 ji=new E,tn=new Se,fb=new E(0,0,0),mb=new E(1,1,1),zn=new E,Hr=new E,It=new E,Zd=new Se,Kd=new en;class Us{constructor(e=0,t=0,i=0,s=Us.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(ct(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(-ct(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(ct(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(-ct(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(ct(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(-ct(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 Zd.makeRotationFromQuaternion(e),this.setFromRotationMatrix(Zd,t,i)}setFromVector3(e,t=this._order){return this.set(e.x,e.y,e.z,t)}reorder(e){return Kd.setFromEuler(this),this.setFromQuaternion(Kd,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")}}Us.DefaultOrder="XYZ",Us.RotationOrders=["XYZ","YZX","ZXY","XZY","YXZ","ZYX"];class Ba{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 gb=0;const Qd=new E,qi=new en,bn=new Se,Wr=new E,zs=new E,_b=new E,yb=new en,ep=new E(1,0,0),tp=new E(0,1,0),np=new E(0,0,1),vb={type:"added"},ip={type:"removed"};class st extends ai{constructor(){super();this.isObject3D=!0,Object.defineProperty(this,"id",{value:gb++}),this.uuid=$t(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=st.DefaultUp.clone();const e=new E,t=new Us,i=new en,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 Se},normalMatrix:{value:new Ut}}),this.matrix=new Se,this.matrixWorld=new Se,this.matrixAutoUpdate=st.DefaultMatrixAutoUpdate,this.matrixWorldNeedsUpdate=!1,this.layers=new Ba,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(ep,e)}rotateY(e){return this.rotateOnAxis(tp,e)}rotateZ(e){return this.rotateOnAxis(np,e)}translateOnAxis(e,t){return Qd.copy(e).applyQuaternion(this.quaternion),this.position.add(Qd.multiplyScalar(t)),this}translateX(e){return this.translateOnAxis(ep,e)}translateY(e){return this.translateOnAxis(tp,e)}translateZ(e){return this.translateOnAxis(np,e)}localToWorld(e){return e.applyMatrix4(this.matrixWorld)}worldToLocal(e){return e.applyMatrix4(bn.copy(this.matrixWorld).invert())}lookAt(e,t,i){e.isVector3?Wr.copy(e):Wr.set(e,t,i);const s=this.parent;this.updateWorldMatrix(!0,!1),zs.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?bn.lookAt(zs,Wr,this.up):bn.lookAt(Wr,zs,this.up),this.quaternion.setFromRotationMatrix(bn),s&&(bn.extractRotation(s.matrixWorld),qi.setFromRotationMatrix(bn),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(vb)):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(ip)),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(ip)}return this.children.length=0,this}attach(e){return this.updateWorldMatrix(!0,!1),bn.copy(this.matrixWorld).invert(),e.parent!==null&&(e.parent.updateWorldMatrix(!0,!1),bn.multiply(e.parent.matrixWorld)),e.applyMatrix4(bn),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(zs,e,_b),e}getWorldScale(e){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(zs,yb,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}}st.DefaultUp=new E(0,1,0),st.DefaultMatrixAutoUpdate=!0;const nn=new E,Mn=new E,$a=new E,Sn=new E,Xi=new E,Yi=new E,sp=new E,Ua=new E,za=new E,Ga=new E;class Cn{constructor(e=new E,t=new E,i=new E){this.a=e,this.b=t,this.c=i}static getNormal(e,t,i,s){s.subVectors(i,t),nn.subVectors(e,t),s.cross(nn);const r=s.lengthSq();return r>0?s.multiplyScalar(1/Math.sqrt(r)):s.set(0,0,0)}static getBarycoord(e,t,i,s,r){nn.subVectors(s,t),Mn.subVectors(i,t),$a.subVectors(e,t);const o=nn.dot(nn),a=nn.dot(Mn),l=nn.dot($a),c=Mn.dot(Mn),u=Mn.dot($a),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,Sn),Sn.x>=0&&Sn.y>=0&&Sn.x+Sn.y<=1}static getUV(e,t,i,s,r,o,a,l){return this.getBarycoord(e,t,i,s,Sn),l.set(0,0),l.addScaledVector(r,Sn.x),l.addScaledVector(o,Sn.y),l.addScaledVector(a,Sn.z),l}static isFrontFacing(e,t,i,s){return nn.subVectors(i,t),Mn.subVectors(e,t),nn.cross(Mn).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 nn.subVectors(this.c,this.b),Mn.subVectors(this.a,this.b),nn.cross(Mn).length()*.5}getMidpoint(e){return e.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(e){return Cn.getNormal(this.a,this.b,this.c,e)}getPlane(e){return e.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(e,t){return Cn.getBarycoord(e,this.a,this.b,this.c,t)}getUV(e,t,i,s,r){return Cn.getUV(e,this.a,this.b,this.c,t,i,s,r)}containsPoint(e){return Cn.containsPoint(e,this.a,this.b,this.c)}isFrontFacing(e){return Cn.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;Xi.subVectors(s,i),Yi.subVectors(r,i),Ua.subVectors(e,i);const l=Xi.dot(Ua),c=Yi.dot(Ua);if(l<=0&&c<=0)return t.copy(i);za.subVectors(e,s);const u=Xi.dot(za),h=Yi.dot(za);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(Xi,o);Ga.subVectors(e,r);const p=Xi.dot(Ga),g=Yi.dot(Ga);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(Yi,a);const f=u*g-p*h;if(f<=0&&h-u>=0&&p-g>=0)return sp.subVectors(r,s),a=(h-u)/(h-u+(p-g)),t.copy(s).addScaledVector(sp,a);const _=1/(f+m+d);return o=m*_,a=d*_,t.copy(i).addScaledVector(Xi,o).addScaledVector(Yi,a)}equals(e){return e.a.equals(this.a)&&e.b.equals(this.b)&&e.c.equals(this.c)}}let xb=0;class Gt extends ai{constructor(){super();this.isMaterial=!0,Object.defineProperty(this,"id",{value:xb++}),this.uuid=$t(),this.name="",this.type="Material",this.blending=Ii,this.side=Pi,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.blendSrc=fd,this.blendDst=md,this.blendEquation=Di,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.depthFunc=da,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=Yx,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=Sa,this.stencilZFail=Sa,this.stencilZPass=Sa,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===Qv;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!==Ii&&(i.blending=this.blending),this.side!==Pi&&(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 di extends Gt{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=Rr,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,jr=new ne;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=Ca,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 ne),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 We),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++)jr.fromBufferAttribute(this,t),jr.applyMatrix3(e),this.setXY(t,jr.x,jr.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!==Ca&&(e.usage=this.usage),(this.updateRange.offset!==0||this.updateRange.count!==-1)&&(e.updateRange=this.updateRange),e}}class rp extends dt{constructor(e,t,i){super(new Uint16Array(e),t,i)}}class op extends dt{constructor(e,t,i){super(new Uint32Array(e),t,i)}}class vt extends dt{constructor(e,t,i){super(new Float32Array(e),t,i)}}let bb=0;const Vt=new Se,Va=new st,Ji=new E,Dt=new yn,Gs=new yn,pt=new E;class bt extends ai{constructor(){super();this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:bb++}),this.uuid=$t(),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(Hd(e)?op:rp)(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 Ut().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 Vt.makeRotationFromQuaternion(e),this.applyMatrix4(Vt),this}rotateX(e){return Vt.makeRotationX(e),this.applyMatrix4(Vt),this}rotateY(e){return Vt.makeRotationY(e),this.applyMatrix4(Vt),this}rotateZ(e){return Vt.makeRotationZ(e),this.applyMatrix4(Vt),this}translate(e,t,i){return Vt.makeTranslation(e,t,i),this.applyMatrix4(Vt),this}scale(e,t,i){return Vt.makeScale(e,t,i),this.applyMatrix4(Vt),this}lookAt(e){return Va.lookAt(e),Va.updateMatrix(),this.applyMatrix4(Va.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ji).negate(),this.translate(Ji.x,Ji.y,Ji.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 vt(t,3)),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new yn);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 zt);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];Gs.setFromBufferAttribute(a),this.morphTargetsRelative?(pt.addVectors(Dt.min,Gs.min),Dt.expandByPoint(pt),pt.addVectors(Dt.max,Gs.max),Dt.expandByPoint(pt)):(Dt.expandByPoint(Gs.min),Dt.expandByPoint(Gs.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&&(Ji.fromBufferAttribute(e,c),pt.add(Ji)),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 ne,m=new ne,f=new ne,_=new E,v=new E;function b(I,R,Q){h.fromArray(s,I*3),d.fromArray(s,R*3),p.fromArray(s,Q*3),g.fromArray(o,I*2),m.fromArray(o,R*2),f.fromArray(o,Q*2),d.sub(h),p.sub(h),m.sub(g),f.sub(g);const ee=1/(m.x*f.y-f.x*m.y);!isFinite(ee)||(_.copy(d).multiplyScalar(f.y).addScaledVector(p,-m.y).multiplyScalar(ee),v.copy(p).multiplyScalar(m.x).addScaledVector(d,-f.x).multiplyScalar(ee),c[I].add(_),c[R].add(_),c[Q].add(_),u[I].add(v),u[R].add(v),u[Q].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 Q=x[I],ee=Q.start,D=Q.count;for(let z=ee,k=ee+D;z<k;z+=3)b(i[z+0],i[z+1],i[z+2])}const C=new E,w=new E,L=new E,y=new E;function A(I){L.fromArray(r,I*3),y.copy(L);const R=c[I];C.copy(R),C.sub(L.multiplyScalar(L.dot(R))).normalize(),w.crossVectors(y,R);const ee=w.dot(u[I])<0?-1:1;l[I*4]=C.x,l[I*4+1]=C.y,l[I*4+2]=C.z,l[I*4+3]=ee}for(let I=0,R=x.length;I<R;++I){const Q=x[I],ee=Q.start,D=Q.count;for(let z=ee,k=ee+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 bt,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 ap=new Se,Zi=new $s,Ha=new zt,Gn=new E,Vn=new E,Hn=new E,Wa=new E,ja=new E,qa=new E,qr=new E,Xr=new E,Yr=new E,Jr=new ne,Zr=new ne,Kr=new ne,Xa=new E,Qr=new E;class ft extends st{constructor(e=new bt,t=new di){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(),Ha.copy(i.boundingSphere),Ha.applyMatrix4(r),e.ray.intersectsSphere(Ha)===!1)||(ap.copy(r).invert(),Zi.copy(e.ray).applyMatrix4(ap),i.boundingBox!==null&&Zi.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 C=b,w=x;C<w;C+=3){const L=a.getX(C),y=a.getX(C+1),A=a.getX(C+2);o=eo(this,v,e,Zi,l,c,u,h,d,L,y,A),o&&(o.faceIndex=Math.floor(C/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),C=a.getX(_+2);o=eo(this,s,e,Zi,l,c,u,h,d,b,x,C),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 C=b,w=x;C<w;C+=3){const L=C,y=C+1,A=C+2;o=eo(this,v,e,Zi,l,c,u,h,d,L,y,A),o&&(o.faceIndex=Math.floor(C/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,C=_+2;o=eo(this,s,e,Zi,l,c,u,h,d,b,x,C),o&&(o.faceIndex=Math.floor(_/3),t.push(o))}}}}function Mb(n,e,t,i,s,r,o,a){let l;if(e.side===Xt?l=i.intersectTriangle(o,r,s,!0,a):l=i.intersectTriangle(s,r,o,e.side!==Yt,a),l===null)return null;Qr.copy(a),Qr.applyMatrix4(n.matrixWorld);const c=t.ray.origin.distanceTo(Qr);return c<t.near||c>t.far?null:{distance:c,point:Qr.clone(),object:n}}function eo(n,e,t,i,s,r,o,a,l,c,u,h){Gn.fromBufferAttribute(s,c),Vn.fromBufferAttribute(s,u),Hn.fromBufferAttribute(s,h);const d=n.morphTargetInfluences;if(r&&d){qr.set(0,0,0),Xr.set(0,0,0),Yr.set(0,0,0);for(let g=0,m=r.length;g<m;g++){const f=d[g],_=r[g];f!==0&&(Wa.fromBufferAttribute(_,c),ja.fromBufferAttribute(_,u),qa.fromBufferAttribute(_,h),o?(qr.addScaledVector(Wa,f),Xr.addScaledVector(ja,f),Yr.addScaledVector(qa,f)):(qr.addScaledVector(Wa.sub(Gn),f),Xr.addScaledVector(ja.sub(Vn),f),Yr.addScaledVector(qa.sub(Hn),f)))}Gn.add(qr),Vn.add(Xr),Hn.add(Yr)}n.isSkinnedMesh&&(n.boneTransform(c,Gn),n.boneTransform(u,Vn),n.boneTransform(h,Hn));const p=Mb(n,e,t,i,Gn,Vn,Hn,Xa);if(p){a&&(Jr.fromBufferAttribute(a,c),Zr.fromBufferAttribute(a,u),Kr.fromBufferAttribute(a,h),p.uv=Cn.getUV(Xa,Gn,Vn,Hn,Jr,Zr,Kr,new ne)),l&&(Jr.fromBufferAttribute(l,c),Zr.fromBufferAttribute(l,u),Kr.fromBufferAttribute(l,h),p.uv2=Cn.getUV(Xa,Gn,Vn,Hn,Jr,Zr,Kr,new ne));const g={a:c,b:u,c:h,normal:new E,materialIndex:0};Cn.getNormal(Gn,Vn,Hn,g.normal),p.face=g}return p}class Vs extends bt{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 vt(c,3)),this.setAttribute("normal",new vt(u,3)),this.setAttribute("uv",new vt(h,2));function g(m,f,_,v,b,x,C,w,L,y,A){const I=x/L,R=C/y,Q=x/2,ee=C/2,D=w/2,z=L+1,k=y+1;let j=0,W=0;const N=new E;for(let G=0;G<k;G++){const ie=G*R-ee;for(let K=0;K<z;K++){const ae=K*I-Q;N[m]=ae*v,N[f]=ie*b,N[_]=D,c.push(N.x,N.y,N.z),N[m]=0,N[f]=0,N[_]=w>0?1:-1,u.push(N.x,N.y,N.z),h.push(K/L),h.push(1-G/y),j+=1}}for(let G=0;G<y;G++)for(let ie=0;ie<L;ie++){const K=d+ie+z*G,ae=d+ie+z*(G+1),xe=d+(ie+1)+z*(G+1),Le=d+(ie+1)+z*G;l.push(K,ae,Le),l.push(ae,xe,Le),W+=6}a.addGroup(p,W,A),p+=W,d+=j}}static fromJSON(e){return new Vs(e.width,e.height,e.depth,e.widthSegments,e.heightSegments,e.depthSegments)}}function Ki(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 Mt(n){const e={};for(let t=0;t<n.length;t++){const i=Ki(n[t]);for(const s in i)e[s]=i[s]}return e}function Sb(n){const e=[];for(let t=0;t<n.length;t++)e.push(n[t].clone());return e}const Ya={clone:Ki,merge:Mt};var Cb=`void main() {
	gl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );
}`,wb=`void main() {
	gl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );
}`;class cn extends Gt{constructor(e){super();this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader=Cb,this.fragmentShader=wb,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=Ki(e.uniforms),this.uniformsGroups=Sb(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 lp extends st{constructor(){super();this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new Se,this.projectionMatrix=new Se,this.projectionMatrixInverse=new Se}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 lp{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=Os*2*Math.atan(t),this.updateProjectionMatrix()}getFocalLength(){const e=Math.tan(Fs*.5*this.fov);return .5*this.getFilmHeight()/e}getEffectiveFOV(){return Os*2*Math.atan(Math.tan(Fs*.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(Fs*.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 Qi=90,es=1;class Ab extends st{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(Qi,es,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(Qi,es,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(Qi,es,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(Qi,es,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(Qi,es,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(Qi,es,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=gn,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 Ja extends yt{constructor(e,t,i,s,r,o,a,l,c,u){e=e!==void 0?e:[],t=t!==void 0?t:Fi;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 Tb extends kn{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 Ja(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:Ze}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 Vs(5,5,5),r=new cn({name:"CubemapFromEquirect",uniforms:Ki(i.uniforms),vertexShader:i.vertexShader,fragmentShader:i.fragmentShader,side:Xt,blending:Nn});r.uniforms.tEquirect.value=t;const o=new ft(s,r),a=t.minFilter;return t.minFilter===ni&&(t.minFilter=Ze),new Ab(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 Za=new E,Eb=new E,Lb=new Ut;class pi{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=Za.subVectors(i,t).cross(Eb.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(Za),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||Lb.getNormalMatrix(e),s=this.coplanarPoint(Za).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 ts=new zt,to=new E;class no{constructor(e=new pi,t=new pi,i=new pi,s=new pi,r=new pi,o=new pi){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(),ts.copy(t.boundingSphere).applyMatrix4(e.matrixWorld),this.intersectsSphere(ts)}intersectsSprite(e){return ts.center.set(0,0,0),ts.radius=.7071067811865476,ts.applyMatrix4(e.matrixWorld),this.intersectsSphere(ts)}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(to.x=s.normal.x>0?e.max.x:e.min.x,to.y=s.normal.y>0?e.max.y:e.min.y,to.z=s.normal.z>0?e.max.z:e.min.z,s.distanceToPoint(to)<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 cp(){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 Rb(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 Hs extends bt{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),C=v+1+c*(_+1),w=v+1+c*_;p.push(b,x,w),p.push(x,C,w)}this.setIndex(p),this.setAttribute("position",new vt(g,3)),this.setAttribute("normal",new vt(m,3)),this.setAttribute("uv",new vt(f,2))}static fromJSON(e){return new Hs(e.width,e.height,e.widthSegments,e.heightSegments)}}var Pb=`#ifdef USE_ALPHAMAP
	diffuseColor.a *= texture2D( alphaMap, vUv ).g;
#endif`,Ib=`#ifdef USE_ALPHAMAP
	uniform sampler2D alphaMap;
#endif`,Db=`#ifdef USE_ALPHATEST
	if ( diffuseColor.a < alphaTest ) discard;
#endif`,Fb=`#ifdef USE_ALPHATEST
	uniform float alphaTest;
#endif`,Ob=`#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`,Nb=`#ifdef USE_AOMAP
	uniform sampler2D aoMap;
	uniform float aoMapIntensity;
#endif`,kb="vec3 transformed = vec3( position );",Bb=`vec3 objectNormal = vec3( normal );
#ifdef USE_TANGENT
	vec3 objectTangent = vec3( tangent.xyz );
#endif`,$b=`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`,Ub=`#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`,zb=`#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`,Gb=`#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`,Vb=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
	uniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];
#endif`,Hb=`#if NUM_CLIPPING_PLANES > 0
	varying vec3 vClipPosition;
#endif`,Wb=`#if NUM_CLIPPING_PLANES > 0
	vClipPosition = - mvPosition.xyz;
#endif`,jb=`#if defined( USE_COLOR_ALPHA )
	diffuseColor *= vColor;
#elif defined( USE_COLOR )
	diffuseColor.rgb *= vColor;
#endif`,qb=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR )
	varying vec3 vColor;
#endif`,Xb=`#if defined( USE_COLOR_ALPHA )
	varying vec4 vColor;
#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR )
	varying vec3 vColor;
#endif`,Yb=`#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`,Jb=`#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 );
}`,Zb=`#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`,Kb=`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`,Qb=`#ifdef USE_DISPLACEMENTMAP
	uniform sampler2D displacementMap;
	uniform float displacementScale;
	uniform float displacementBias;
#endif`,eM=`#ifdef USE_DISPLACEMENTMAP
	transformed += normalize( objectNormal ) * ( texture2D( displacementMap, vUv ).x * displacementScale + displacementBias );
#endif`,tM=`#ifdef USE_EMISSIVEMAP
	vec4 emissiveColor = texture2D( emissiveMap, vUv );
	totalEmissiveRadiance *= emissiveColor.rgb;
#endif`,nM=`#ifdef USE_EMISSIVEMAP
	uniform sampler2D emissiveMap;
#endif`,iM="gl_FragColor = linearToOutputTexel( gl_FragColor );",sM=`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 );
}`,rM=`#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`,oM=`#ifdef USE_ENVMAP
	uniform float envMapIntensity;
	uniform float flipEnvMap;
	#ifdef ENVMAP_TYPE_CUBE
		uniform samplerCube envMap;
	#else
		uniform sampler2D envMap;
	#endif
	
#endif`,aM=`#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`,lM=`#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`,cM=`#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`,hM=`#ifdef USE_FOG
	vFogDepth = - mvPosition.z;
#endif`,uM=`#ifdef USE_FOG
	varying float vFogDepth;
#endif`,dM=`#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`,pM=`#ifdef USE_FOG
	uniform vec3 fogColor;
	varying float vFogDepth;
	#ifdef FOG_EXP2
		uniform float fogDensity;
	#else
		uniform float fogNear;
		uniform float fogFar;
	#endif
#endif`,fM=`#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
}`,mM=`#ifdef USE_LIGHTMAP
	vec4 lightMapTexel = texture2D( lightMap, vUv2 );
	vec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;
	reflectedLight.indirectDiffuse += lightMapIrradiance;
#endif`,gM=`#ifdef USE_LIGHTMAP
	uniform sampler2D lightMap;
	uniform float lightMapIntensity;
#endif`,_M=`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`,yM=`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`,vM=`#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`,xM=`ToonMaterial material;
material.diffuseColor = diffuseColor.rgb;`,bM=`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)`,MM=`BlinnPhongMaterial material;
material.diffuseColor = diffuseColor.rgb;
material.specularColor = specular;
material.specularShininess = shininess;
material.specularStrength = specularStrength;`,SM=`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)`,CM=`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`,wM=`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 );
}`,AM=`
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`,TM=`#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`,EM=`#if defined( RE_IndirectDiffuse )
	RE_IndirectDiffuse( irradiance, geometry, material, reflectedLight );
#endif
#if defined( RE_IndirectSpecular )
	RE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometry, material, reflectedLight );
#endif`,LM=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	gl_FragDepthEXT = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;
#endif`,RM=`#if defined( USE_LOGDEPTHBUF ) && defined( USE_LOGDEPTHBUF_EXT )
	uniform float logDepthBufFC;
	varying float vFragDepth;
	varying float vIsPerspective;
#endif`,PM=`#ifdef USE_LOGDEPTHBUF
	#ifdef USE_LOGDEPTHBUF_EXT
		varying float vFragDepth;
		varying float vIsPerspective;
	#else
		uniform float logDepthBufFC;
	#endif
#endif`,IM=`#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`,DM=`#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`,FM=`#ifdef USE_MAP
	uniform sampler2D map;
#endif`,OM=`#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`,NM=`#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`,kM=`float metalnessFactor = metalness;
#ifdef USE_METALNESSMAP
	vec4 texelMetalness = texture2D( metalnessMap, vUv );
	metalnessFactor *= texelMetalness.b;
#endif`,BM=`#ifdef USE_METALNESSMAP
	uniform sampler2D metalnessMap;
#endif`,$M=`#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`,UM=`#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`,zM=`#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`,GM=`#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`,VM=`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;`,HM=`#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`,WM=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,jM=`#ifndef FLAT_SHADED
	varying vec3 vNormal;
	#ifdef USE_TANGENT
		varying vec3 vTangent;
		varying vec3 vBitangent;
	#endif
#endif`,qM=`#ifndef FLAT_SHADED
	vNormal = normalize( transformedNormal );
	#ifdef USE_TANGENT
		vTangent = normalize( transformedTangent );
		vBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );
	#endif
#endif`,XM=`#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`,YM=`#ifdef USE_CLEARCOAT
	vec3 clearcoatNormal = geometryNormal;
#endif`,JM=`#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`,ZM=`#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`,KM=`#ifdef USE_IRIDESCENCEMAP
	uniform sampler2D iridescenceMap;
#endif
#ifdef USE_IRIDESCENCE_THICKNESSMAP
	uniform sampler2D iridescenceThicknessMap;
#endif`,QM=`#ifdef OPAQUE
diffuseColor.a = 1.0;
#endif
#ifdef USE_TRANSMISSION
diffuseColor.a *= transmissionAlpha + 0.1;
#endif
gl_FragColor = vec4( outgoingLight, diffuseColor.a );`,eS=`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 );
}`,tS=`#ifdef PREMULTIPLIED_ALPHA
	gl_FragColor.rgb *= gl_FragColor.a;
#endif`,nS=`vec4 mvPosition = vec4( transformed, 1.0 );
#ifdef USE_INSTANCING
	mvPosition = instanceMatrix * mvPosition;
#endif
mvPosition = modelViewMatrix * mvPosition;
gl_Position = projectionMatrix * mvPosition;`,iS=`#ifdef DITHERING
	gl_FragColor.rgb = dithering( gl_FragColor.rgb );
#endif`,sS=`#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`,rS=`float roughnessFactor = roughness;
#ifdef USE_ROUGHNESSMAP
	vec4 texelRoughness = texture2D( roughnessMap, vUv );
	roughnessFactor *= texelRoughness.g;
#endif`,oS=`#ifdef USE_ROUGHNESSMAP
	uniform sampler2D roughnessMap;
#endif`,aS=`#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`,lS=`#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`,cS=`#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`,hS=`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;
}`,uS=`#ifdef USE_SKINNING
	mat4 boneMatX = getBoneMatrix( skinIndex.x );
	mat4 boneMatY = getBoneMatrix( skinIndex.y );
	mat4 boneMatZ = getBoneMatrix( skinIndex.z );
	mat4 boneMatW = getBoneMatrix( skinIndex.w );
#endif`,dS=`#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`,pS=`#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`,fS=`#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`,mS=`float specularStrength;
#ifdef USE_SPECULARMAP
	vec4 texelSpecular = texture2D( specularMap, vUv );
	specularStrength = texelSpecular.r;
#else
	specularStrength = 1.0;
#endif`,gS=`#ifdef USE_SPECULARMAP
	uniform sampler2D specularMap;
#endif`,_S=`#if defined( TONE_MAPPING )
	gl_FragColor.rgb = toneMapping( gl_FragColor.rgb );
#endif`,yS=`#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; }`,vS=`#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`,xS=`#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`,bS=`#if ( defined( USE_UV ) && ! defined( UVS_VERTEX_ONLY ) )
	varying vec2 vUv;
#endif`,MS=`#ifdef USE_UV
	#ifdef UVS_VERTEX_ONLY
		vec2 vUv;
	#else
		varying vec2 vUv;
	#endif
	uniform mat3 uvTransform;
#endif`,SS=`#ifdef USE_UV
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
#endif`,CS=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	varying vec2 vUv2;
#endif`,wS=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	attribute vec2 uv2;
	varying vec2 vUv2;
	uniform mat3 uv2Transform;
#endif`,AS=`#if defined( USE_LIGHTMAP ) || defined( USE_AOMAP )
	vUv2 = ( uv2Transform * vec3( uv2, 1 ) ).xy;
#endif`,TS=`#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 Be={alphamap_fragment:Pb,alphamap_pars_fragment:Ib,alphatest_fragment:Db,alphatest_pars_fragment:Fb,aomap_fragment:Ob,aomap_pars_fragment:Nb,begin_vertex:kb,beginnormal_vertex:Bb,bsdfs:$b,iridescence_fragment:Ub,bumpmap_pars_fragment:zb,clipping_planes_fragment:Gb,clipping_planes_pars_fragment:Vb,clipping_planes_pars_vertex:Hb,clipping_planes_vertex:Wb,color_fragment:jb,color_pars_fragment:qb,color_pars_vertex:Xb,color_vertex:Yb,common:Jb,cube_uv_reflection_fragment:Zb,defaultnormal_vertex:Kb,displacementmap_pars_vertex:Qb,displacementmap_vertex:eM,emissivemap_fragment:tM,emissivemap_pars_fragment:nM,encodings_fragment:iM,encodings_pars_fragment:sM,envmap_fragment:rM,envmap_common_pars_fragment:oM,envmap_pars_fragment:aM,envmap_pars_vertex:lM,envmap_physical_pars_fragment:vM,envmap_vertex:cM,fog_vertex:hM,fog_pars_vertex:uM,fog_fragment:dM,fog_pars_fragment:pM,gradientmap_pars_fragment:fM,lightmap_fragment:mM,lightmap_pars_fragment:gM,lights_lambert_vertex:_M,lights_pars_begin:yM,lights_toon_fragment:xM,lights_toon_pars_fragment:bM,lights_phong_fragment:MM,lights_phong_pars_fragment:SM,lights_physical_fragment:CM,lights_physical_pars_fragment:wM,lights_fragment_begin:AM,lights_fragment_maps:TM,lights_fragment_end:EM,logdepthbuf_fragment:LM,logdepthbuf_pars_fragment:RM,logdepthbuf_pars_vertex:PM,logdepthbuf_vertex:IM,map_fragment:DM,map_pars_fragment:FM,map_particle_fragment:OM,map_particle_pars_fragment:NM,metalnessmap_fragment:kM,metalnessmap_pars_fragment:BM,morphcolor_vertex:$M,morphnormal_vertex:UM,morphtarget_pars_vertex:zM,morphtarget_vertex:GM,normal_fragment_begin:VM,normal_fragment_maps:HM,normal_pars_fragment:WM,normal_pars_vertex:jM,normal_vertex:qM,normalmap_pars_fragment:XM,clearcoat_normal_fragment_begin:YM,clearcoat_normal_fragment_maps:JM,clearcoat_pars_fragment:ZM,iridescence_pars_fragment:KM,output_fragment:QM,packing:eS,premultiplied_alpha_fragment:tS,project_vertex:nS,dithering_fragment:iS,dithering_pars_fragment:sS,roughnessmap_fragment:rS,roughnessmap_pars_fragment:oS,shadowmap_pars_fragment:aS,shadowmap_pars_vertex:lS,shadowmap_vertex:cS,shadowmask_pars_fragment:hS,skinbase_vertex:uS,skinning_pars_vertex:dS,skinning_vertex:pS,skinnormal_vertex:fS,specularmap_fragment:mS,specularmap_pars_fragment:gS,tonemapping_fragment:_S,tonemapping_pars_fragment:yS,transmission_fragment:vS,transmission_pars_fragment:xS,uv_pars_fragment:bS,uv_pars_vertex:MS,uv_vertex:SS,uv2_pars_fragment:CS,uv2_pars_vertex:wS,uv2_vertex:AS,worldpos_vertex:TS,background_vert:`varying vec2 vUv;
uniform mat3 uvTransform;
void main() {
	vUv = ( uvTransform * vec3( uv, 1 ) ).xy;
	gl_Position = vec4( position.xy, 1.0, 1.0 );
}`,background_frag:`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>
}`,cube_vert:`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
	gl_Position.z = gl_Position.w;
}`,cube_frag:`#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>
}`,depth_vert:`#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;
}`,depth_frag:`#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
}`,distanceRGBA_vert:`#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;
}`,distanceRGBA_frag:`#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 );
}`,equirect_vert:`varying vec3 vWorldDirection;
#include <common>
void main() {
	vWorldDirection = transformDirection( position, modelMatrix );
	#include <begin_vertex>
	#include <project_vertex>
}`,equirect_frag:`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>
}`,linedashed_vert:`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>
}`,linedashed_frag:`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>
}`,meshbasic_vert:`#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>
}`,meshbasic_frag:`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>
}`,meshlambert_vert:`#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>
}`,meshlambert_frag:`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>
}`,meshmatcap_vert:`#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;
}`,meshmatcap_frag:`#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>
}`,meshnormal_vert:`#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
}`,meshnormal_frag:`#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
}`,meshphong_vert:`#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>
}`,meshphong_frag:`#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>
}`,meshphysical_vert:`#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
}`,meshphysical_frag:`#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>
}`,meshtoon_vert:`#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>
}`,meshtoon_frag:`#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>
}`,points_vert:`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>
}`,points_frag:`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>
}`,shadow_vert:`#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>
}`,shadow_frag:`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>
}`,sprite_vert:`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>
}`,sprite_frag:`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>
}`},se={common:{diffuse:{value:new ge(16777215)},opacity:{value:1},map:{value:null},uvTransform:{value:new Ut},uv2Transform:{value:new Ut},alphaMap:{value:null},alphaTest:{value:0}},specularmap:{specularMap:{value:null}},envmap:{envMap:{value:null},flipEnvMap:{value:-1},reflectivity:{value:1},ior:{value:1.5},refractionRatio:{value:.98}},aomap:{aoMap:{value:null},aoMapIntensity:{value:1}},lightmap:{lightMap:{value:null},lightMapIntensity:{value:1}},emissivemap:{emissiveMap:{value:null}},bumpmap:{bumpMap:{value:null},bumpScale:{value:1}},normalmap:{normalMap:{value:null},normalScale:{value:new ne(1,1)}},displacementmap:{displacementMap:{value:null},displacementScale:{value:1},displacementBias:{value:0}},roughnessmap:{roughnessMap:{value:null}},metalnessmap:{metalnessMap:{value:null}},gradientmap:{gradientMap:{value:null}},fog:{fogDensity:{value:25e-5},fogNear:{value:1},fogFar:{value:2e3},fogColor:{value:new ge(16777215)}},lights:{ambientLightColor:{value:[]},lightProbe:{value:[]},directionalLights:{value:[],properties:{direction:{},color:{}}},directionalLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},directionalShadowMap:{value:[]},directionalShadowMatrix:{value:[]},spotLights:{value:[],properties:{color:{},position:{},direction:{},distance:{},coneCos:{},penumbraCos:{},decay:{}}},spotLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{}}},spotShadowMap:{value:[]},spotShadowMatrix:{value:[]},pointLights:{value:[],properties:{color:{},position:{},decay:{},distance:{}}},pointLightShadows:{value:[],properties:{shadowBias:{},shadowNormalBias:{},shadowRadius:{},shadowMapSize:{},shadowCameraNear:{},shadowCameraFar:{}}},pointShadowMap:{value:[]},pointShadowMatrix:{value:[]},hemisphereLights:{value:[],properties:{direction:{},skyColor:{},groundColor:{}}},rectAreaLights:{value:[],properties:{color:{},position:{},width:{},height:{}}},ltc_1:{value:null},ltc_2:{value:null}},points:{diffuse:{value:new ge(16777215)},opacity:{value:1},size:{value:1},scale:{value:1},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Ut}},sprite:{diffuse:{value:new ge(16777215)},opacity:{value:1},center:{value:new ne(.5,.5)},rotation:{value:0},map:{value:null},alphaMap:{value:null},alphaTest:{value:0},uvTransform:{value:new Ut}}},hn={basic:{uniforms:Mt([se.common,se.specularmap,se.envmap,se.aomap,se.lightmap,se.fog]),vertexShader:Be.meshbasic_vert,fragmentShader:Be.meshbasic_frag},lambert:{uniforms:Mt([se.common,se.specularmap,se.envmap,se.aomap,se.lightmap,se.emissivemap,se.fog,se.lights,{emissive:{value:new ge(0)}}]),vertexShader:Be.meshlambert_vert,fragmentShader:Be.meshlambert_frag},phong:{uniforms:Mt([se.common,se.specularmap,se.envmap,se.aomap,se.lightmap,se.emissivemap,se.bumpmap,se.normalmap,se.displacementmap,se.fog,se.lights,{emissive:{value:new ge(0)},specular:{value:new ge(1118481)},shininess:{value:30}}]),vertexShader:Be.meshphong_vert,fragmentShader:Be.meshphong_frag},standard:{uniforms:Mt([se.common,se.envmap,se.aomap,se.lightmap,se.emissivemap,se.bumpmap,se.normalmap,se.displacementmap,se.roughnessmap,se.metalnessmap,se.fog,se.lights,{emissive:{value:new ge(0)},roughness:{value:1},metalness:{value:0},envMapIntensity:{value:1}}]),vertexShader:Be.meshphysical_vert,fragmentShader:Be.meshphysical_frag},toon:{uniforms:Mt([se.common,se.aomap,se.lightmap,se.emissivemap,se.bumpmap,se.normalmap,se.displacementmap,se.gradientmap,se.fog,se.lights,{emissive:{value:new ge(0)}}]),vertexShader:Be.meshtoon_vert,fragmentShader:Be.meshtoon_frag},matcap:{uniforms:Mt([se.common,se.bumpmap,se.normalmap,se.displacementmap,se.fog,{matcap:{value:null}}]),vertexShader:Be.meshmatcap_vert,fragmentShader:Be.meshmatcap_frag},points:{uniforms:Mt([se.points,se.fog]),vertexShader:Be.points_vert,fragmentShader:Be.points_frag},dashed:{uniforms:Mt([se.common,se.fog,{scale:{value:1},dashSize:{value:1},totalSize:{value:2}}]),vertexShader:Be.linedashed_vert,fragmentShader:Be.linedashed_frag},depth:{uniforms:Mt([se.common,se.displacementmap]),vertexShader:Be.depth_vert,fragmentShader:Be.depth_frag},normal:{uniforms:Mt([se.common,se.bumpmap,se.normalmap,se.displacementmap,{opacity:{value:1}}]),vertexShader:Be.meshnormal_vert,fragmentShader:Be.meshnormal_frag},sprite:{uniforms:Mt([se.sprite,se.fog]),vertexShader:Be.sprite_vert,fragmentShader:Be.sprite_frag},background:{uniforms:{uvTransform:{value:new Ut},t2D:{value:null}},vertexShader:Be.background_vert,fragmentShader:Be.background_frag},cube:{uniforms:Mt([se.envmap,{opacity:{value:1}}]),vertexShader:Be.cube_vert,fragmentShader:Be.cube_frag},equirect:{uniforms:{tEquirect:{value:null}},vertexShader:Be.equirect_vert,fragmentShader:Be.equirect_frag},distanceRGBA:{uniforms:Mt([se.common,se.displacementmap,{referencePosition:{value:new E},nearDistance:{value:1},farDistance:{value:1e3}}]),vertexShader:Be.distanceRGBA_vert,fragmentShader:Be.distanceRGBA_frag},shadow:{uniforms:Mt([se.lights,se.fog,{color:{value:new ge(0)},opacity:{value:1}}]),vertexShader:Be.shadow_vert,fragmentShader:Be.shadow_frag}};hn.physical={uniforms:Mt([hn.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatNormalScale:{value:new ne(1,1)},clearcoatNormalMap:{value:null},iridescence:{value:0},iridescenceMap:{value:null},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},sheen:{value:0},sheenColor:{value:new ge(0)},sheenColorMap:{value:null},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},transmission:{value:0},transmissionMap:{value:null},transmissionSamplerSize:{value:new ne},transmissionSamplerMap:{value:null},thickness:{value:0},thicknessMap:{value:null},attenuationDistance:{value:0},attenuationColor:{value:new ge(0)},specularIntensity:{value:1},specularIntensityMap:{value:null},specularColor:{value:new ge(1,1,1)},specularColorMap:{value:null}}]),vertexShader:Be.meshphysical_vert,fragmentShader:Be.meshphysical_frag};function ES(n,e,t,i,s,r){const o=new ge(0);let a=s===!0?0:1,l,c,u=null,h=0,d=null;function p(m,f){let _=!1,v=f.isScene===!0?f.background:null;v&&v.isTexture&&(v=e.get(v));const b=n.xr,x=b.getSession&&b.getSession();x&&x.environmentBlendMode==="additive"&&(v=null),v===null?g(o,a):v&&v.isColor&&(g(v,1),_=!0),(n.autoClear||_)&&n.clear(n.autoClearColor,n.autoClearDepth,n.autoClearStencil),v&&(v.isCubeTexture||v.mapping===Pr)?(c===void 0&&(c=new ft(new Vs(1,1,1),new cn({name:"BackgroundCubeMaterial",uniforms:Ki(hn.cube.uniforms),vertexShader:hn.cube.vertexShader,fragmentShader:hn.cube.fragmentShader,side:Xt,depthTest:!1,depthWrite:!1,fog:!1})),c.geometry.deleteAttribute("normal"),c.geometry.deleteAttribute("uv"),c.onBeforeRender=function(C,w,L){this.matrixWorld.copyPosition(L.matrixWorld)},Object.defineProperty(c.material,"envMap",{get:function(){return this.uniforms.envMap.value}}),i.update(c)),c.material.uniforms.envMap.value=v,c.material.uniforms.flipEnvMap.value=v.isCubeTexture&&v.isRenderTargetTexture===!1?-1:1,(u!==v||h!==v.version||d!==n.toneMapping)&&(c.material.needsUpdate=!0,u=v,h=v.version,d=n.toneMapping),c.layers.enableAll(),m.unshift(c,c.geometry,c.material,0,0,null)):v&&v.isTexture&&(l===void 0&&(l=new ft(new Hs(2,2),new cn({name:"BackgroundMaterial",uniforms:Ki(hn.background.uniforms),vertexShader:hn.background.vertexShader,fragmentShader:hn.background.fragmentShader,side:Pi,depthTest:!1,depthWrite:!1,fog:!1})),l.geometry.deleteAttribute("normal"),Object.defineProperty(l.material,"map",{get:function(){return this.uniforms.t2D.value}}),i.update(l)),l.material.uniforms.t2D.value=v,v.matrixAutoUpdate===!0&&v.updateMatrix(),l.material.uniforms.uvTransform.value.copy(v.matrix),(u!==v||h!==v.version||d!==n.toneMapping)&&(l.material.needsUpdate=!0,u=v,h=v.version,d=n.toneMapping),l.layers.enableAll(),m.unshift(l,l.geometry,l.material,0,0,null))}function g(m,f){t.buffers.color.setClear(m.r,m.g,m.b,f,r)}return{getClearColor:function(){return o},setClearColor:function(m,f=1){o.set(m),a=f,g(o,a)},getClearAlpha:function(){return a},setClearAlpha:function(m){a=m,g(o,a)},render:p}}function LS(n,e,t,i){const s=n.getParameter(34921),r=i.isWebGL2?null:e.get("OES_vertex_array_object"),o=i.isWebGL2||r!==null,a={},l=f(null);let c=l,u=!1;function h(D,z,k,j,W){let N=!1;if(o){const G=m(j,k,z);c!==G&&(c=G,p(c.object)),N=_(D,j,k,W),N&&v(D,j,k,W)}else{const G=z.wireframe===!0;(c.geometry!==j.id||c.program!==k.id||c.wireframe!==G)&&(c.geometry=j.id,c.program=k.id,c.wireframe=G,N=!0)}W!==null&&t.update(W,34963),(N||u)&&(u=!1,y(D,z,k,j),W!==null&&n.bindBuffer(34963,t.get(W).buffer))}function d(){return i.isWebGL2?n.createVertexArray():r.createVertexArrayOES()}function p(D){return i.isWebGL2?n.bindVertexArray(D):r.bindVertexArrayOES(D)}function g(D){return i.isWebGL2?n.deleteVertexArray(D):r.deleteVertexArrayOES(D)}function m(D,z,k){const j=k.wireframe===!0;let W=a[D.id];W===void 0&&(W={},a[D.id]=W);let N=W[z.id];N===void 0&&(N={},W[z.id]=N);let G=N[j];return G===void 0&&(G=f(d()),N[j]=G),G}function f(D){const z=[],k=[],j=[];for(let W=0;W<s;W++)z[W]=0,k[W]=0,j[W]=0;return{geometry:null,program:null,wireframe:!1,newAttributes:z,enabledAttributes:k,attributeDivisors:j,object:D,attributes:{},index:null}}function _(D,z,k,j){const W=c.attributes,N=z.attributes;let G=0;const ie=k.getAttributes();for(const K in ie)if(ie[K].location>=0){const 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if(G!==void 0){const xe=G[ie];if(xe!==void 0)switch(xe.length){case 2:n.vertexAttrib2fv(K.location,xe);break;case 3:n.vertexAttrib3fv(K.location,xe);break;case 4:n.vertexAttrib4fv(K.location,xe);break;default:n.vertexAttrib1fv(K.location,xe)}}}}w()}function A(){Q();for(const D in a){const z=a[D];for(const k in z){const j=z[k];for(const W in j)g(j[W].object),delete j[W];delete z[k]}delete a[D]}}function I(D){if(a[D.id]===void 0)return;const z=a[D.id];for(const k in z){const j=z[k];for(const W in j)g(j[W].object),delete j[W];delete z[k]}delete a[D.id]}function R(D){for(const z in a){const k=a[z];if(k[D.id]===void 0)continue;const j=k[D.id];for(const W in j)g(j[W].object),delete j[W];delete k[D.id]}}function Q(){ee(),u=!0,c!==l&&(c=l,p(c.object))}function ee(){l.geometry=null,l.program=null,l.wireframe=!1}return{setup:h,reset:Q,resetDefaultState:ee,dispose:A,releaseStatesOfGeometry:I,releaseStatesOfProgram:R,initAttributes:b,enableAttribute:x,disableUnusedAttributes:w}}function RS(n,e,t,i){const s=i.isWebGL2;let r;function o(c){r=c}function a(c,u){n.drawArrays(r,c,u),t.update(u,r,1)}function l(c,u,h){if(h===0)return;let d,p;if(s)d=n,p="drawArraysInstanced";else if(d=e.get("ANGLE_instanced_arrays"),p="drawArraysInstancedANGLE",d===null){console.error("THREE.WebGLBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}d[p](r,c,u,h),t.update(u,r,h)}this.setMode=o,this.render=a,this.renderInstances=l}function PS(n,e,t){let i;function s(){if(i!==void 0)return i;if(e.has("EXT_texture_filter_anisotropic")===!0){const L=e.get("EXT_texture_filter_anisotropic");i=n.getParameter(L.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else i=0;return i}function r(L){if(L==="highp"){if(n.getShaderPrecisionFormat(35633,36338).precision>0&&n.getShaderPrecisionFormat(35632,36338).precision>0)return"highp";L="mediump"}return L==="mediump"&&n.getShaderPrecisionFormat(35633,36337).precision>0&&n.getShaderPrecisionFormat(35632,36337).precision>0?"mediump":"lowp"}const o=typeof WebGL2RenderingContext!="undefined"&&n instanceof WebGL2RenderingContext||typeof WebGL2ComputeRenderingContext!="undefined"&&n instanceof WebGL2ComputeRenderingContext;let a=t.precision!==void 0?t.precision:"highp";const l=r(a);l!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",l,"instead."),a=l);const c=o||e.has("WEBGL_draw_buffers"),u=t.logarithmicDepthBuffer===!0,h=n.getParameter(34930),d=n.getParameter(35660),p=n.getParameter(3379),g=n.getParameter(34076),m=n.getParameter(34921),f=n.getParameter(36347),_=n.getParameter(36348),v=n.getParameter(36349),b=d>0,x=o||e.has("OES_texture_float"),C=b&&x,w=o?n.getParameter(36183):0;return{isWebGL2:o,drawBuffers:c,getMaxAnisotropy:s,getMaxPrecision:r,precision:a,logarithmicDepthBuffer:u,maxTextures:h,maxVertexTextures:d,maxTextureSize:p,maxCubemapSize:g,maxAttributes:m,maxVertexUniforms:f,maxVaryings:_,maxFragmentUniforms:v,vertexTextures:b,floatFragmentTextures:x,floatVertexTextures:C,maxSamples:w}}function IS(n){const e=this;let t=null,i=0,s=!1,r=!1;const o=new pi,a=new Ut,l={value:null,needsUpdate:!1};this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(h,d,p){const g=h.length!==0||d||i!==0||s;return 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 C=0;C!==b;++C)x[C]=t[C];_.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 DS(n){let e=new WeakMap;function t(o,a){return a===pa?o.mapping=Fi:a===fa&&(o.mapping=Oi),o}function i(o){if(o&&o.isTexture&&o.isRenderTargetTexture===!1){const a=o.mapping;if(a===pa||a===fa)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 Tb(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 ns extends lp{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 is=4,hp=[.125,.215,.35,.446,.526,.582],fi=20,Ka=new ns,up=new ge;let Qa=null;const mi=(1+Math.sqrt(5))/2,ss=1/mi,dp=[new E(1,1,1),new E(-1,1,1),new E(1,1,-1),new E(-1,1,-1),new E(0,mi,ss),new E(0,mi,-ss),new E(ss,0,mi),new E(-ss,0,mi),new E(mi,ss,0),new E(-mi,ss,0)];class el{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){Qa=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=mp(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){this._equirectMaterial===null&&(this._equirectMaterial=fp(),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(Qa),e.scissorTest=!1,io(e,0,0,e.width,e.height)}_fromTexture(e,t){e.mapping===Fi||e.mapping===Oi?this._setSize(e.image.length===0?16:e.image[0].width||e.image[0].image.width):this._setSize(e.image.width/4),Qa=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:Ze,minFilter:Ze,generateMipmaps:!1,type:Jt,format:Zt,encoding:ln,depthBuffer:!1},s=pp(e,t,i);if(this._pingPongRenderTarget===null||this._pingPongRenderTarget.width!==e){this._pingPongRenderTarget!==null&&this._dispose(),this._pingPongRenderTarget=pp(e,t,i);const{_lodMax:r}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=FS(r)),this._blurMaterial=OS(r,e,t)}return s}_compileMaterial(e){const t=new ft(this._lodPlanes[0],e);this._renderer.compile(t,Ka)}_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(up),u.toneMapping=gn,u.autoClear=!1;const p=new di({name:"PMREM.Background",side:Xt,depthWrite:!1,depthTest:!1}),g=new ft(new Vs,p);let m=!1;const f=e.background;f?f.isColor&&(p.color.copy(f),e.background=null,m=!0):(p.color.copy(up),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;io(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===Fi||e.mapping===Oi;s?(this._cubemapMaterial===null&&(this._cubemapMaterial=mp()),this._cubemapMaterial.uniforms.flipEnvMap.value=e.isRenderTargetTexture===!1?-1:1):this._equirectMaterial===null&&(this._equirectMaterial=fp());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;io(t,0,0,3*l,2*l),i.setRenderTarget(t),i.render(o,Ka)}_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=dp[(s-1)%dp.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*fi-1),m=r/g,f=isFinite(r)?1+Math.floor(u*m):fi;f>fi&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${f} samples when the maximum is set to ${fi}`);const _=[];let v=0;for(let L=0;L<fi;++L){const y=L/m,A=Math.exp(-y*y/2);_.push(A),L===0?v+=A:L<f&&(v+=2*A)}for(let L=0;L<_.length;L++)_[L]=_[L]/v;d.envMap.value=e.texture,d.samples.value=f,d.weights.value=_,d.latitudinal.value=o==="latitudinal",a&&(d.poleAxis.value=a);const{_lodMax:b}=this;d.dTheta.value=g,d.mipInt.value=b-i;const x=this._sizeLods[s],C=3*x*(s>b-is?s-b+is:0),w=4*(this._cubeSize-x);io(t,C,w,3*x,2*x),l.setRenderTarget(t),l.render(h,Ka)}}function FS(n){const e=[],t=[],i=[];let s=n;const r=n-is+1+hp.length;for(let o=0;o<r;o++){const a=Math.pow(2,s);t.push(a);let l=1/a;o>n-is?l=hp[o-n+is-1]:o===0&&(l=0),i.push(l);const c=1/(a-2),u=-c,h=1+c,d=[u,u,h,u,h,h,u,u,h,h,u,h],p=6,g=6,m=3,f=2,_=1,v=new Float32Array(m*g*p),b=new Float32Array(f*g*p),x=new Float32Array(_*g*p);for(let w=0;w<p;w++){const L=w%3*2/3-1,y=w>2?0:-1,A=[L,y,0,L+2/3,y,0,L+2/3,y+1,0,L,y,0,L+2/3,y+1,0,L,y+1,0];v.set(A,m*g*w),b.set(d,f*g*w);const I=[w,w,w,w,w,w];x.set(I,_*g*w)}const C=new bt;C.setAttribute("position",new dt(v,m)),C.setAttribute("uv",new dt(b,f)),C.setAttribute("faceIndex",new dt(x,_)),e.push(C),s>is&&s--}return{lodPlanes:e,sizeLods:t,sigmas:i}}function pp(n,e,t){const i=new kn(n,e,t);return i.texture.mapping=Pr,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function io(n,e,t,i,s){n.viewport.set(e,t,i,s),n.scissor.set(e,t,i,s)}function OS(n,e,t){const i=new Float32Array(fi),s=new E(0,1,0);return new cn({name:"SphericalGaussianBlur",defines:{n:fi,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/t,CUBEUV_MAX_MIP:`${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:tl(),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:Nn,depthTest:!1,depthWrite:!1})}function fp(){return new cn({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:tl(),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:Nn,depthTest:!1,depthWrite:!1})}function mp(){return new cn({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:tl(),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:Nn,depthTest:!1,depthWrite:!1})}function tl(){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 NS(n){let e=new WeakMap,t=null;function i(a){if(a&&a.isTexture){const l=a.mapping,c=l===pa||l===fa,u=l===Fi||l===Oi;if(c||u)if(a.isRenderTargetTexture&&a.needsPMREMUpdate===!0){a.needsPMREMUpdate=!1;let h=e.get(a);return t===null&&(t=new el(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 el(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 kS(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 BS(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 C=v[b+0],w=v[b+1],L=v[b+2];d.push(C,w,w,L,L,C)}}else{const v=g.array;m=g.version;for(let b=0,x=v.length/3-1;b<x;b+=3){const C=b+0,w=b+1,L=b+2;d.push(C,w,w,L,L,C)}}const f=new(Hd(d)?op:rp)(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 $S(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 u(d,p){n.drawElements(r,p,a,d*l),t.update(p,r,1)}function h(d,p,g){if(g===0)return;let m,f;if(s)m=n,f="drawElementsInstanced";else if(m=e.get("ANGLE_instanced_arrays"),f="drawElementsInstancedANGLE",m===null){console.error("THREE.WebGLIndexedBufferRenderer: using THREE.InstancedBufferGeometry but hardware does not support extension ANGLE_instanced_arrays.");return}m[f](r,p,a,d*l,g),t.update(p,r,g)}this.setMode=o,this.setIndex=c,this.render=u,this.renderInstances=h}function US(n){const e={geometries:0,textures:0},t={frame:0,calls:0,triangles:0,points:0,lines:0};function i(r,o,a){switch(t.calls++,o){case 4:t.triangles+=a*(r/3);break;case 1:t.lines+=a*(r/2);break;case 3:t.lines+=a*(r-1);break;case 2:t.lines+=a*r;break;case 0:t.points+=a*r;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",o);break}}function s(){t.frame++,t.calls=0,t.triangles=0,t.points=0,t.lines=0}return{memory:e,render:t,programs:null,autoReset:!0,reset:s,update:i}}function zS(n,e){return 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n.groupOrder!==e.groupOrder?n.groupOrder-e.groupOrder:n.renderOrder!==e.renderOrder?n.renderOrder-e.renderOrder:n.material.id!==e.material.id?n.material.id-e.material.id:n.z!==e.z?n.z-e.z:n.id-e.id}function Dp(n,e){return n.groupOrder!==e.groupOrder?n.groupOrder-e.groupOrder:n.renderOrder!==e.renderOrder?n.renderOrder-e.renderOrder:n.z!==e.z?e.z-n.z:n.id-e.id}function Fp(){const n=[];let e=0;const t=[],i=[],s=[];function r(){e=0,t.length=0,i.length=0,s.length=0}function o(h,d,p,g,m,f){let _=n[e];return _===void 0?(_={id:h.id,object:h,geometry:d,material:p,groupOrder:g,renderOrder:h.renderOrder,z:m,group:f},n[e]=_):(_.id=h.id,_.object=h,_.geometry=d,_.material=p,_.groupOrder=g,_.renderOrder=h.renderOrder,_.z=m,_.group=f),e++,_}function a(h,d,p,g,m,f){const _=o(h,d,p,g,m,f);p.transmission>0?i.push(_):p.transparent===!0?s.push(_):t.push(_)}function l(h,d,p,g,m,f){const _=o(h,d,p,g,m,f);p.transmission>0?i.unshift(_):p.transparent===!0?s.unshift(_):t.unshift(_)}function c(h,d){t.length>1&&t.sort(h||rw),i.length>1&&i.sort(d||Dp),s.length>1&&s.sort(d||Dp)}function u(){for(let h=e,d=n.length;h<d;h++){const 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 ow(){let n=new WeakMap;function e(i,s){let r;return n.has(i)===!1?(r=new Fp,n.set(i,[r])):s>=n.get(i).length?(r=new Fp,n.get(i).push(r)):r=n.get(i)[s],r}function t(){n=new WeakMap}return{get:e,dispose:t}}function aw(){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 lw(){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 ne};break;case"SpotLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ne};break;case"PointLight":t={shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ne,shadowCameraNear:1,shadowCameraFar:1e3};break}return n[e.id]=t,t}}}let cw=0;function hw(n,e){return(e.castShadow?1:0)-(n.castShadow?1:0)}function uw(n,e){const t=new aw,i=lw(),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 Se,a=new Se;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,C=0,w=0;u.sort(hw);const L=h!==!0?Math.PI:1;for(let A=0,I=u.length;A<I;A++){const R=u[A],Q=R.color,ee=R.intensity,D=R.distance,z=R.shadow&&R.shadow.map?R.shadow.map.texture:null;if(R.isAmbientLight)d+=Q.r*ee*L,p+=Q.g*ee*L,g+=Q.b*ee*L;else if(R.isLightProbe)for(let k=0;k<9;k++)s.probe[k].addScaledVector(R.sh.coefficients[k],ee);else if(R.isDirectionalLight){const k=t.get(R);if(k.color.copy(R.color).multiplyScalar(R.intensity*L),R.castShadow){const j=R.shadow,W=i.get(R);W.shadowBias=j.bias,W.shadowNormalBias=j.normalBias,W.shadowRadius=j.radius,W.shadowMapSize=j.mapSize,s.directionalShadow[m]=W,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(Q).multiplyScalar(ee*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 j=R.shadow,W=i.get(R);W.shadowBias=j.bias,W.shadowNormalBias=j.normalBias,W.shadowRadius=j.radius,W.shadowMapSize=j.mapSize,s.spotShadow[_]=W,s.spotShadowMap[_]=z,s.spotShadowMatrix[_]=R.shadow.matrix,w++}s.spot[_]=k,_++}else if(R.isRectAreaLight){const k=t.get(R);k.color.copy(Q).multiplyScalar(ee),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 j=R.shadow,W=i.get(R);W.shadowBias=j.bias,W.shadowNormalBias=j.normalBias,W.shadowRadius=j.radius,W.shadowMapSize=j.mapSize,W.shadowCameraNear=j.camera.near,W.shadowCameraFar=j.camera.far,s.pointShadow[f]=W,s.pointShadowMap[f]=z,s.pointShadowMatrix[f]=R.shadow.matrix,C++}s.point[f]=k,f++}else if(R.isHemisphereLight){const k=t.get(R);k.skyColor.copy(R.color).multiplyScalar(ee*L),k.groundColor.copy(R.groundColor).multiplyScalar(ee*L),s.hemi[b]=k,b++}}v>0&&(e.isWebGL2||n.has("OES_texture_float_linear")===!0?(s.rectAreaLTC1=se.LTC_FLOAT_1,s.rectAreaLTC2=se.LTC_FLOAT_2):n.has("OES_texture_half_float_linear")===!0?(s.rectAreaLTC1=se.LTC_HALF_1,s.rectAreaLTC2=se.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!==C||y.numSpotShadows!==w)&&(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=C,s.pointShadowMap.length=C,s.spotShadow.length=w,s.spotShadowMap.length=w,s.directionalShadowMatrix.length=x,s.pointShadowMatrix.length=C,s.spotShadowMatrix.length=w,y.directionalLength=m,y.pointLength=f,y.spotLength=_,y.rectAreaLength=v,y.hemiLength=b,y.numDirectionalShadows=x,y.numPointShadows=C,y.numSpotShadows=w,s.version=cw++)}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 C=s.directional[d];C.direction.setFromMatrixPosition(x.matrixWorld),r.setFromMatrixPosition(x.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(_),d++}else if(x.isSpotLight){const C=s.spot[g];C.position.setFromMatrixPosition(x.matrixWorld),C.position.applyMatrix4(_),C.direction.setFromMatrixPosition(x.matrixWorld),r.setFromMatrixPosition(x.target.matrixWorld),C.direction.sub(r),C.direction.transformDirection(_),g++}else if(x.isRectAreaLight){const C=s.rectArea[m];C.position.setFromMatrixPosition(x.matrixWorld),C.position.applyMatrix4(_),a.identity(),o.copy(x.matrixWorld),o.premultiply(_),a.extractRotation(o),C.halfWidth.set(x.width*.5,0,0),C.halfHeight.set(0,x.height*.5,0),C.halfWidth.applyMatrix4(a),C.halfHeight.applyMatrix4(a),m++}else if(x.isPointLight){const C=s.point[p];C.position.setFromMatrixPosition(x.matrixWorld),C.position.applyMatrix4(_),p++}else if(x.isHemisphereLight){const C=s.hemi[f];C.direction.setFromMatrixPosition(x.matrixWorld),C.direction.transformDirection(_),f++}}}return{setup:l,setupView:c,state:s}}function Op(n,e){const t=new uw(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 dw(n,e){let t=new WeakMap;function i(r,o=0){let a;return t.has(r)===!1?(a=new Op(n,e),t.set(r,[a])):o>=t.get(r).length?(a=new Op(n,e),t.get(r).push(a)):a=t.get(r)[o],a}function s(){t=new WeakMap}return{get:i,dispose:s}}class pw extends Gt{constructor(e){super();this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=jx,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 fw extends Gt{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 mw=`void main() {
	gl_Position = vec4( position, 1.0 );
}`,gw=`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 _w(n,e,t){let i=new no;const s=new ne,r=new ne,o=new We,a=new pw({depthPacking:qx}),l=new fw,c={},u=t.maxTextureSize,h={0:Xt,1:Pi,2:Yt},d=new cn({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new ne},radius:{value:4}},vertexShader:mw,fragmentShader:gw}),p=d.clone();p.defines.HORIZONTAL_PASS=1;const g=new bt;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=ld,this.render=function(x,C,w){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(Nn),I.buffers.color.setClear(1,1,1,1),I.buffers.depth.setTest(!0),I.setScissorTest(!1);for(let R=0,Q=x.length;R<Q;R++){const ee=x[R],D=ee.shadow;if(D===void 0){console.warn("THREE.WebGLShadowMap:",ee,"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 j=this.type!==Is?{minFilter:_t,magFilter:_t}:{};D.map=new kn(s.x,s.y,j),D.map.texture.name=ee.name+".shadowMap",D.camera.updateProjectionMatrix()}n.setRenderTarget(D.map),n.clear();const k=D.getViewportCount();for(let j=0;j<k;j++){const W=D.getViewport(j);o.set(r.x*W.x,r.y*W.y,r.x*W.z,r.y*W.w),I.viewport(o),D.updateMatrices(ee,j),i=D.getFrustum(),b(C,w,D.camera,ee,this.type)}D.isPointLightShadow!==!0&&this.type===Is&&_(D,w),D.needsUpdate=!1}f.needsUpdate=!1,n.setRenderTarget(L,y,A)};function _(x,C){const w=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 kn(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(C,null,w,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(C,null,w,p,m,null)}function v(x,C,w,L,y,A){let I=null;const R=w.isPointLight===!0?x.customDistanceMaterial:x.customDepthMaterial;if(R!==void 0?I=R:I=w.isPointLight===!0?l:a,n.localClippingEnabled&&C.clipShadows===!0&&Array.isArray(C.clippingPlanes)&&C.clippingPlanes.length!==0||C.displacementMap&&C.displacementScale!==0||C.alphaMap&&C.alphaTest>0){const Q=I.uuid,ee=C.uuid;let D=c[Q];D===void 0&&(D={},c[Q]=D);let z=D[ee];z===void 0&&(z=I.clone(),D[ee]=z),I=z}return I.visible=C.visible,I.wireframe=C.wireframe,A===Is?I.side=C.shadowSide!==null?C.shadowSide:C.side:I.side=C.shadowSide!==null?C.shadowSide:h[C.side],I.alphaMap=C.alphaMap,I.alphaTest=C.alphaTest,I.clipShadows=C.clipShadows,I.clippingPlanes=C.clippingPlanes,I.clipIntersection=C.clipIntersection,I.displacementMap=C.displacementMap,I.displacementScale=C.displacementScale,I.displacementBias=C.displacementBias,I.wireframeLinewidth=C.wireframeLinewidth,I.linewidth=C.linewidth,w.isPointLight===!0&&I.isMeshDistanceMaterial===!0&&(I.referencePosition.setFromMatrixPosition(w.matrixWorld),I.nearDistance=L,I.farDistance=y),I}function b(x,C,w,L,y){if(x.visible===!1)return;if(x.layers.test(C.layers)&&(x.isMesh||x.isLine||x.isPoints)&&(x.castShadow||x.receiveShadow&&y===Is)&&(!x.frustumCulled||i.intersectsObject(x))){x.modelViewMatrix.multiplyMatrices(w.matrixWorldInverse,x.matrixWorld);const R=e.update(x),Q=x.material;if(Array.isArray(Q)){const ee=R.groups;for(let D=0,z=ee.length;D<z;D++){const k=ee[D],j=Q[k.materialIndex];if(j&&j.visible){const W=v(x,j,L,w.near,w.far,y);n.renderBufferDirect(w,null,R,W,x,k)}}}else if(Q.visible){const ee=v(x,Q,L,w.near,w.far,y);n.renderBufferDirect(w,null,R,ee,x,null)}}const I=x.children;for(let R=0,Q=I.length;R<Q;R++)b(I[R],C,w,L,y)}}function yw(n,e,t){const i=t.isWebGL2;function s(){let P=!1;const me=new We;let V=null;const fe=new We(0,0,0,0);return{setMask:function(pe){V!==pe&&!P&&(n.colorMask(pe,pe,pe,pe),V=pe)},setLocked:function(pe){P=pe},setClear:function(pe,Ge,gt,ot,Zn){Zn===!0&&(pe*=ot,Ge*=ot,gt*=ot),me.set(pe,Ge,gt,ot),fe.equals(me)===!1&&(n.clearColor(pe,Ge,gt,ot),fe.copy(me))},reset:function(){P=!1,V=null,fe.set(-1,0,0,0)}}}function r(){let P=!1,me=null,V=null,fe=null;return{setTest:function(pe){pe?Ne(2929):Ae(2929)},setMask:function(pe){me!==pe&&!P&&(n.depthMask(pe),me=pe)},setFunc:function(pe){if(V!==pe){if(pe)switch(pe){case dx:n.depthFunc(512);break;case px:n.depthFunc(519);break;case fx:n.depthFunc(513);break;case da:n.depthFunc(515);break;case mx:n.depthFunc(514);break;case gx:n.depthFunc(518);break;case _x:n.depthFunc(516);break;case yx:n.depthFunc(517);break;default:n.depthFunc(515)}else n.depthFunc(515);V=pe}},setLocked:function(pe){P=pe},setClear:function(pe){fe!==pe&&(n.clearDepth(pe),fe=pe)},reset:function(){P=!1,me=null,V=null,fe=null}}}function o(){let P=!1,me=null,V=null,fe=null,pe=null,Ge=null,gt=null,ot=null,Zn=null;return{setTest:function(nt){P||(nt?Ne(2960):Ae(2960))},setMask:function(nt){me!==nt&&!P&&(n.stencilMask(nt),me=nt)},setFunc:function(nt,On,Wt){(V!==nt||fe!==On||pe!==Wt)&&(n.stencilFunc(nt,On,Wt),V=nt,fe=On,pe=Wt)},setOp:function(nt,On,Wt){(Ge!==nt||gt!==On||ot!==Wt)&&(n.stencilOp(nt,On,Wt),Ge=nt,gt=On,ot=Wt)},setLocked:function(nt){P=nt},setClear:function(nt){Zn!==nt&&(n.clearStencil(nt),Zn=nt)},reset:function(){P=!1,me=null,V=null,fe=null,pe=null,Ge=null,gt=null,ot=null,Zn=null}}}const a=new s,l=new r,c=new 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o===He?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:a.COMPRESSED_RGBA_ASTC_12x10_KHR;if(r===Bd)return o===He?a.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:a.COMPRESSED_RGBA_ASTC_12x12_KHR}else return null;if(r===$d)if(a=e.get("EXT_texture_compression_bptc"),a!==null){if(r===$d)return o===He?a.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:a.COMPRESSED_RGBA_BPTC_UNORM_EXT}else return null;return r===Ni?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 bw extends St{constructor(e=[]){super();this.isArrayCamera=!0,this.cameras=e}}class sn extends st{constructor(){super();this.isGroup=!0,this.type="Group"}}const Mw={type:"move"};class rl{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return this._hand===null&&(this._hand=new sn,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 sn,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 sn,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 sn;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(Mw)))}return a!==null&&(a.visible=s!==null),l!==null&&(l.visible=r!==null),c!==null&&(c.visible=o!==null),this}}class Sw extends yt{constructor(e,t,i,s,r,o,a,l,c,u){if(u=u!==void 0?u:ri,u!==ri&&u!==ki)throw new Error("DepthTexture format must be either THREE.DepthFormat or THREE.DepthStencilFormat");i===void 0&&u===ri&&(i=si),i===void 0&&u===ki&&(i=Ni);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:_t,this.minFilter=l!==void 0?l:_t,this.flipY=!1,this.generateMipmaps=!1}}class Cw extends ai{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 We;const x=new St;x.layers.enable(2),x.viewport=new We;const C=[b,x],w=new bw;w.layers.enable(1),w.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 rl,_[N]=G),G.getTargetRaySpace()},this.getControllerGrip=function(N){let G=_[N];return G===void 0&&(G=new rl,_[N]=G),G.getGripSpace()},this.getHand=function(N){let G=_[N];return G===void 0&&(G=new rl,_[N]=G),G.getHandSpace()};function A(N){const G=v.indexOf(N.inputSource);if(G===-1)return;const ie=_[G];ie!==void 0&&ie.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,W.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 kn(d.framebufferWidth,d.framebufferHeight,{format:Zt,type:ii,encoding:e.outputEncoding})}else{let G=null,ie=null,K=null;g.depth&&(K=g.stencil?35056:33190,G=g.stencil?ki:ri,ie=g.stencil?Ni:si);const ae={colorFormat:32856,depthFormat:K,scaleFactor:r};u=new XRWebGLBinding(s,t),h=u.createProjectionLayer(ae),s.updateRenderState({layers:[h]}),f=new kn(h.textureWidth,h.textureHeight,{format:Zt,type:ii,depthTexture:new Sw(h.textureWidth,h.textureHeight,ie,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 xe=e.properties.get(f);xe.__ignoreDepthValues=h.ignoreDepthValues}f.isXRRenderTarget=!0,this.setFoveation(1),l=null,o=await s.requestReferenceSpace(a),W.setContext(s),W.start(),i.isPresenting=!0,i.dispatchEvent({type:"sessionstart"})}};function R(N){for(let G=0;G<N.removed.length;G++){const ie=N.removed[G],K=v.indexOf(ie);K>=0&&(v[K]=null,_[K].dispatchEvent({type:"disconnected",data:ie}))}for(let G=0;G<N.added.length;G++){const ie=N.added[G];let K=v.indexOf(ie);if(K===-1){for(let xe=0;xe<_.length;xe++)if(xe>=v.length){v.push(ie),K=xe;break}else if(v[xe]===null){v[xe]=ie,K=xe;break}if(K===-1)break}const ae=_[K];ae&&ae.dispatchEvent({type:"connected",data:ie})}}const Q=new E,ee=new E;function D(N,G,ie){Q.setFromMatrixPosition(G.matrixWorld),ee.setFromMatrixPosition(ie.matrixWorld);const K=Q.distanceTo(ee),ae=G.projectionMatrix.elements,xe=ie.projectionMatrix.elements,Le=ae[14]/(ae[10]-1),X=ae[14]/(ae[10]+1),Ne=(ae[9]+1)/ae[5],Ae=(ae[9]-1)/ae[5],Re=(ae[8]-1)/ae[0],ue=(xe[8]+1)/xe[0],Ue=Le*Re,Y=Le*ue,q=K/(-Re+ue),re=q*-Re;G.matrixWorld.decompose(N.position,N.quaternion,N.scale),N.translateX(re),N.translateZ(q),N.matrixWorld.compose(N.position,N.quaternion,N.scale),N.matrixWorldInverse.copy(N.matrixWorld).invert();const be=Le+q,he=X+q,Ie=Ue-re,Te=Y+(K-re),we=Ne*X/he*be,Qe=Ae*X/he*be;N.projectionMatrix.makePerspective(Ie,Te,we,Qe,be,he)}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;w.near=x.near=b.near=N.near,w.far=x.far=b.far=N.far,(L!==w.near||y!==w.far)&&(s.updateRenderState({depthNear:w.near,depthFar:w.far}),L=w.near,y=w.far);const G=N.parent,ie=w.cameras;z(w,G);for(let ae=0;ae<ie.length;ae++)z(ie[ae],G);w.matrixWorld.decompose(w.position,w.quaternion,w.scale),N.position.copy(w.position),N.quaternion.copy(w.quaternion),N.scale.copy(w.scale),N.matrix.copy(w.matrix),N.matrixWorld.copy(w.matrixWorld);const K=N.children;for(let ae=0,xe=K.length;ae<xe;ae++)K[ae].updateMatrixWorld(!0);ie.length===2?D(w,b,x):w.projectionMatrix.copy(b.projectionMatrix)},this.getCamera=function(){return w},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 j(N,G){if(c=G.getViewerPose(l||o),p=G,c!==null){const ie=c.views;d!==null&&(e.setRenderTargetFramebuffer(f,d.framebuffer),e.setRenderTarget(f));let K=!1;ie.length!==w.cameras.length&&(w.cameras.length=0,K=!0);for(let ae=0;ae<ie.length;ae++){const xe=ie[ae];let Le=null;if(d!==null)Le=d.getViewport(xe);else{const Ne=u.getViewSubImage(h,xe);Le=Ne.viewport,ae===0&&(e.setRenderTargetTextures(f,Ne.colorTexture,h.ignoreDepthValues?void 0:Ne.depthStencilTexture),e.setRenderTarget(f))}let X=C[ae];X===void 0&&(X=new St,X.layers.enable(ae),X.viewport=new We,C[ae]=X),X.matrix.fromArray(xe.transform.matrix),X.projectionMatrix.fromArray(xe.projectionMatrix),X.viewport.set(Le.x,Le.y,Le.width,Le.height),ae===0&&w.matrix.copy(X.matrix),K===!0&&w.cameras.push(X)}}for(let ie=0;ie<_.length;ie++){const K=v[ie],ae=_[ie];K!==null&&ae!==void 0&&ae.update(K,G,l||o)}k&&k(N,G),p=null}const W=new cp;W.setAnimationLoop(j),this.setAnimationLoop=function(N){k=N},this.dispose=function(){}}}function ww(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===Xt&&(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===Xt&&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===Xt&&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 Aw(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 C=b.program;i.updateUBOMapping(v,C);const w=e.render.frame;r[v.id]!==w&&(d(v),r[v.id]=w)}function u(v){const b=h();v.__bindingPointIndex=b;const x=n.createBuffer(),C=v.__size,w=v.usage;return n.bindBuffer(35345,x),n.bufferData(35345,C,w),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,C=v.__cache;n.bindBuffer(35345,b);for(let w=0,L=x.length;w<L;w++){const y=x[w];if(p(y,w,C)===!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 C=v.value;if(x[b]===void 0)return typeof C=="number"?x[b]=C:x[b]=C.clone(),!0;if(typeof C=="number"){if(x[b]!==C)return x[b]=C,!0}else{const w=x[b];if(w.equals(C)===!1)return w.copy(C),!0}return!1}function g(v){const b=v.uniforms;let x=0;const C=16;let w=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){w=x%C;const R=C-w;w!==0&&R-I.boundary<0&&(x+=C-w,A.__offset=x)}x+=I.storage}return w=x%C,w>0&&(x+=C-w),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 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Ee=m.toneMapping;m.toneMapping=gn,Wt(S,F,U),m.toneMapping=Ee,q.updateMultisampleRenderTarget(G),q.updateRenderTargetMipmap(G),m.setRenderTarget(J)}function Wt(S,F,U){const O=F.isScene===!0?F.overrideMaterial:null;for(let J=0,Ee=S.length;J<Ee;J++){const De=S[J],ke=De.object,Oe=De.geometry,Ye=O===null?De.material:O,ze=De.group;ke.layers.test(U.layers)&&nE(ke,F,U,Oe,Ye,ze)}}function nE(S,F,U,O,J,Ee){S.onBeforeRender(m,F,U,O,J,Ee),S.modelViewMatrix.multiplyMatrices(U.matrixWorldInverse,S.matrixWorld),S.normalMatrix.getNormalMatrix(S.modelViewMatrix),J.onBeforeRender(m,F,U,O,S,Ee),J.transparent===!0&&J.side===Yt?(J.side=Xt,J.needsUpdate=!0,m.renderBufferDirect(U,F,O,J,S,Ee),J.side=Pi,J.needsUpdate=!0,m.renderBufferDirect(U,F,O,J,S,Ee),J.side=Yt):m.renderBufferDirect(U,F,O,J,S,Ee),S.onAfterRender(m,F,U,O,J,Ee)}function nc(S,F,U){F.isScene!==!0&&(F=xe);const O=Y.get(S),J=d.state.lights,Ee=d.state.shadowsArray,De=J.state.version,ke=we.getParameters(S,J.state,Ee,F,U),Oe=we.getProgramCacheKey(ke);let Ye=O.programs;O.environment=S.isMeshStandardMaterial?F.environment:null,O.fog=F.fog,O.envMap=(S.isMeshStandardMaterial?be:re).get(S.envMap||O.environment),Ye===void 0&&(S.addEventListener("dispose",P),Ye=new Map,O.programs=Ye);let ze=Ye.get(Oe);if(ze!==void 0){if(O.currentProgram===ze&&O.lightsStateVersion===De)return ug(S,ke),ze}else ke.uniforms=we.getUniforms(S),S.onBuild(U,ke,m),S.onBeforeCompile(ke,m),ze=we.acquireProgram(ke,Oe),Ye.set(Oe,ze),O.uniforms=ke.uniforms;const 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it=ze.getUniforms(),Si=ro.seqWithValue(it.seq,Ve);return O.currentProgram=ze,O.uniformsList=Si,ze}function ug(S,F){const U=Y.get(S);U.outputEncoding=F.outputEncoding,U.instancing=F.instancing,U.skinning=F.skinning,U.morphTargets=F.morphTargets,U.morphNormals=F.morphNormals,U.morphColors=F.morphColors,U.morphTargetsCount=F.morphTargetsCount,U.numClippingPlanes=F.numClippingPlanes,U.numIntersection=F.numClipIntersection,U.vertexAlphas=F.vertexAlphas,U.vertexTangents=F.vertexTangents,U.toneMapping=F.toneMapping}function iE(S,F,U,O,J){F.isScene!==!0&&(F=xe),q.resetTextureUnits();const Ee=F.fog,De=O.isMeshStandardMaterial?F.environment:null,ke=b===null?m.outputEncoding:b.isXRRenderTarget===!0?b.texture.encoding:ln,Oe=(O.isMeshStandardMaterial?be:re).get(O.envMap||De),Ye=O.vertexColors===!0&&!!U.attributes.color&&U.attributes.color.itemSize===4,ze=!!O.normalMap&&!!U.attributes.tangent,Ve=!!U.morphAttributes.position,it=!!U.morphAttributes.normal,Si=!!U.morphAttributes.color,Ms=O.toneMapped?m.toneMapping:gn,Ss=U.morphAttributes.position||U.morphAttributes.normal||U.morphAttributes.color,fn=Ss!==void 0?Ss.length:0,Xe=Y.get(O),Cs=d.state.lights;if(W===!0&&(N===!0||S!==C)){const Nt=S===C&&O.id===x;M.setState(O,S,Nt)}let lt=!1;O.version===Xe.__version?(Xe.needsLights&&Xe.lightsStateVersion!==Cs.state.version||Xe.outputEncoding!==ke||J.isInstancedMesh&&Xe.instancing===!1||!J.isInstancedMesh&&Xe.instancing===!0||J.isSkinnedMesh&&Xe.skinning===!1||!J.isSkinnedMesh&&Xe.skinning===!0||Xe.envMap!==Oe||O.fog===!0&&Xe.fog!==Ee||Xe.numClippingPlanes!==void 0&&(Xe.numClippingPlanes!==M.numPlanes||Xe.numIntersection!==M.numIntersection)||Xe.vertexAlphas!==Ye||Xe.vertexTangents!==ze||Xe.morphTargets!==Ve||Xe.morphNormals!==it||Xe.morphColors!==Si||Xe.toneMapping!==Ms||Re.isWebGL2===!0&&Xe.morphTargetsCount!==fn)&&(lt=!0):(lt=!0,Xe.__version=O.version);let jt=Xe.currentProgram;lt===!0&&(jt=nc(O,F,J));let Kn=!1,yr=!1,ic=!1;const Tt=jt.getUniforms(),vr=Xe.uniforms;if(ue.useProgram(jt.program)&&(Kn=!0,yr=!0,ic=!0),O.id!==x&&(x=O.id,yr=!0),Kn||C!==S){if(Tt.setValue(X,"projectionMatrix",S.projectionMatrix),Re.logarithmicDepthBuffer&&Tt.setValue(X,"logDepthBufFC",2/(Math.log(S.far+1)/Math.LN2)),C!==S&&(C=S,yr=!0,ic=!0),O.isShaderMaterial||O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshStandardMaterial||O.envMap){const Nt=Tt.map.cameraPosition;Nt!==void 0&&Nt.setValue(X,ae.setFromMatrixPosition(S.matrixWorld))}(O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshLambertMaterial||O.isMeshBasicMaterial||O.isMeshStandardMaterial||O.isShaderMaterial)&&Tt.setValue(X,"isOrthographic",S.isOrthographicCamera===!0),(O.isMeshPhongMaterial||O.isMeshToonMaterial||O.isMeshLambertMaterial||O.isMeshBasicMaterial||O.isMeshStandardMaterial||O.isShaderMaterial||O.isShadowMaterial||J.isSkinnedMesh)&&Tt.setValue(X,"viewMatrix",S.matrixWorldInverse)}if(J.isSkinnedMesh){Tt.setOptional(X,J,"bindMatrix"),Tt.setOptional(X,J,"bindMatrixInverse");const Nt=J.skeleton;Nt&&(Re.floatVertexTextures?(Nt.boneTexture===null&&Nt.computeBoneTexture(),Tt.setValue(X,"boneTexture",Nt.boneTexture,q),Tt.setValue(X,"boneTextureSize",Nt.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 sc=U.morphAttributes;if((sc.position!==void 0||sc.normal!==void 0||sc.color!==void 0&&Re.isWebGL2===!0)&&oe.update(J,U,O,jt),(yr||Xe.receiveShadow!==J.receiveShadow)&&(Xe.receiveShadow=J.receiveShadow,Tt.setValue(X,"receiveShadow",J.receiveShadow)),yr&&(Tt.setValue(X,"toneMappingExposure",m.toneMappingExposure),Xe.needsLights&&sE(vr,ic),Ee&&O.fog===!0&&Qe.refreshFogUniforms(vr,Ee),Qe.refreshMaterialUniforms(vr,O,R,I,G),ro.upload(X,Xe.uniformsList,vr,q)),O.isShaderMaterial&&O.uniformsNeedUpdate===!0&&(ro.upload(X,Xe.uniformsList,vr,q),O.uniformsNeedUpdate=!1),O.isSpriteMaterial&&Tt.setValue(X,"center",J.center),Tt.setValue(X,"modelViewMatrix",J.modelViewMatrix),Tt.setValue(X,"normalMatrix",J.normalMatrix),Tt.setValue(X,"modelMatrix",J.matrixWorld),O.isShaderMaterial||O.isRawShaderMaterial){const Nt=O.uniformsGroups;for(let rc=0,oE=Nt.length;rc<oE;rc++)if(Re.isWebGL2){const dg=Nt[rc];_e.update(dg,jt),_e.bind(dg,jt)}else console.warn("THREE.WebGLRenderer: Uniform Buffer Objects can only be used with WebGL 2.")}return jt}function sE(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 rE(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){Y.get(S.texture).__webglTexture=F,Y.get(S.depthTexture).__webglTexture=U;const O=Y.get(S);O.__hasExternalTextures=!0,O.__hasExternalTextures&&(O.__autoAllocateDepthBuffer=U===void 0,O.__autoAllocateDepthBuffer||Ae.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=Y.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 Oe=Y.get(S);Oe.__useDefaultFramebuffer!==void 0?(ue.bindFramebuffer(36160,null),O=!1):Oe.__webglFramebuffer===void 0?q.setupRenderTarget(S):Oe.__hasExternalTextures&&q.rebindTextures(S,Y.get(S.texture).__webglTexture,Y.get(S.depthTexture).__webglTexture)}let J=null,Ee=!1,De=!1;if(S){const Oe=S.texture;(Oe.isData3DTexture||Oe.isDataArrayTexture)&&(De=!0);const Ye=Y.get(S).__webglFramebuffer;S.isWebGLCubeRenderTarget?(J=Ye[F],Ee=!0):Re.isWebGL2&&S.samples>0&&q.useMultisampledRTT(S)===!1?J=Y.get(S).__webglMultisampledFramebuffer:J=Ye,w.copy(S.viewport),L.copy(S.scissor),y=S.scissorTest}else w.copy(D).multiplyScalar(R).floor(),L.copy(z).multiplyScalar(R).floor(),y=k;if(ue.bindFramebuffer(36160,J)&&Re.drawBuffers&&O&&ue.drawBuffers(S,J),ue.viewport(w),ue.scissor(L),ue.setScissorTest(y),Ee){const Oe=Y.get(S.texture);X.framebufferTexture2D(36160,36064,34069+F,Oe.__webglTexture,U)}else if(De){const Oe=Y.get(S.texture),Ye=F||0;X.framebufferTextureLayer(36160,36064,Oe.__webglTexture,U||0,Ye)}x=-1},this.readRenderTargetPixels=function(S,F,U,O,J,Ee,De){if(!(S&&S.isWebGLRenderTarget)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");return}let ke=Y.get(S).__webglFramebuffer;if(S.isWebGLCubeRenderTarget&&De!==void 0&&(ke=ke[De]),ke){ue.bindFramebuffer(36160,ke);try{const Oe=S.texture,Ye=Oe.format,ze=Oe.type;if(Ye!==Zt&&$.convert(Ye)!==X.getParameter(35739)){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");return}const Ve=ze===Jt&&(Ae.has("EXT_color_buffer_half_float")||Re.isWebGL2&&Ae.has("EXT_color_buffer_float"));if(ze!==ii&&$.convert(ze)!==X.getParameter(35738)&&!(ze===Bt&&(Re.isWebGL2||Ae.has("OES_texture_float")||Ae.has("WEBGL_color_buffer_float")))&&!Ve){console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");return}F>=0&&F<=S.width-O&&U>=0&&U<=S.height-J&&X.readPixels(F,U,O,J,$.convert(Ye),$.convert(ze),Ee)}finally{const Oe=b!==null?Y.get(b).__webglFramebuffer:null;ue.bindFramebuffer(36160,Oe)}}},this.copyFramebufferToTexture=function(S,F,U=0){const O=Math.pow(2,-U),J=Math.floor(F.image.width*O),Ee=Math.floor(F.image.height*O);q.setTexture2D(F,0),X.copyTexSubImage2D(3553,U,0,0,S.x,S.y,J,Ee),ue.unbindTexture()},this.copyTextureToTexture=function(S,F,U,O=0){const J=F.image.width,Ee=F.image.height,De=$.convert(U.format),ke=$.convert(U.type);q.setTexture2D(U,0),X.pixelStorei(37440,U.flipY),X.pixelStorei(37441,U.premultiplyAlpha),X.pixelStorei(3317,U.unpackAlignment),F.isDataTexture?X.texSubImage2D(3553,O,S.x,S.y,J,Ee,De,ke,F.image.data):F.isCompressedTexture?X.compressedTexSubImage2D(3553,O,S.x,S.y,F.mipmaps[0].width,F.mipmaps[0].height,De,F.mipmaps[0].data):X.texSubImage2D(3553,O,S.x,S.y,De,ke,F.image),O===0&&U.generateMipmaps&&X.generateMipmap(3553),ue.unbindTexture()},this.copyTextureToTexture3D=function(S,F,U,O,J=0){if(m.isWebGL1Renderer){console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: can only be used with WebGL2.");return}const Ee=S.max.x-S.min.x+1,De=S.max.y-S.min.y+1,ke=S.max.z-S.min.z+1,Oe=$.convert(O.format),Ye=$.convert(O.type);let ze;if(O.isData3DTexture)q.setTexture3D(O,0),ze=32879;else if(O.isDataArrayTexture)q.setTexture2DArray(O,0),ze=35866;else{console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");return}X.pixelStorei(37440,O.flipY),X.pixelStorei(37441,O.premultiplyAlpha),X.pixelStorei(3317,O.unpackAlignment);const Ve=X.getParameter(3314),it=X.getParameter(32878),Si=X.getParameter(3316),Ms=X.getParameter(3315),Ss=X.getParameter(32877),fn=U.isCompressedTexture?U.mipmaps[0]:U.image;X.pixelStorei(3314,fn.width),X.pixelStorei(32878,fn.height),X.pixelStorei(3316,S.min.x),X.pixelStorei(3315,S.min.y),X.pixelStorei(32877,S.min.z),U.isDataTexture||U.isData3DTexture?X.texSubImage3D(ze,J,F.x,F.y,F.z,Ee,De,ke,Oe,Ye,fn.data):U.isCompressedTexture?(console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: untested support for compressed srcTexture."),X.compressedTexSubImage3D(ze,J,F.x,F.y,F.z,Ee,De,ke,Oe,fn.data)):X.texSubImage3D(ze,J,F.x,F.y,F.z,Ee,De,ke,Oe,Ye,fn),X.pixelStorei(3314,Ve),X.pixelStorei(32878,it),X.pixelStorei(3316,Si),X.pixelStorei(3315,Ms),X.pixelStorei(32877,Ss),J===0&&O.generateMipmaps&&X.generateMipmap(ze),ue.unbindTexture()},this.initTexture=function(S){S.isCubeTexture?q.setTextureCube(S,0):S.isData3DTexture?q.setTexture3D(S,0):S.isDataArrayTexture?q.setTexture2DArray(S,0):q.setTexture2D(S,0),ue.unbindTexture()},this.resetState=function(){_=0,v=0,b=null,ue.reset(),Me.reset()},typeof __THREE_DEVTOOLS__!="undefined"&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}class Ew extends Np{}Ew.prototype.isWebGL1Renderer=!0;class Lw extends st{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 Rw{constructor(e,t){this.isInterleavedBuffer=!0,this.array=e,this.stride=t,this.count=e!==void 0?e.length/t:0,this.usage=Ca,this.updateRange={offset:0,count:-1},this.version=0,this.uuid=$t()}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=$t()),e.arrayBuffers[this.array.buffer._uuid]===void 0&&(e.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const t=new this.array.constructor(e.arrayBuffers[this.array.buffer._uuid]),i=new this.constructor(t,this.stride);return i.setUsage(this.usage),i}onUpload(e){return this.onUploadCallback=e,this}toJSON(e){return e.arrayBuffers===void 0&&(e.arrayBuffers={}),this.array.buffer._uuid===void 0&&(this.array.buffer._uuid=$t()),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 ol{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 ol(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 kp=new E,Bp=new We,$p=new We,Pw=new E,Up=new Se;class Iw extends ft{constructor(e,t){super(e,t);this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode="attached",this.bindMatrix=new Se,this.bindMatrixInverse=new Se}copy(e,t){return super.copy(e,t),this.bindMode=e.bindMode,this.bindMatrix.copy(e.bindMatrix),this.bindMatrixInverse.copy(e.bindMatrixInverse),this.skeleton=e.skeleton,this}bind(e,t){this.skeleton=e,t===void 0&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),t=this.matrixWorld),this.bindMatrix.copy(t),this.bindMatrixInverse.copy(t).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const e=new We,t=this.geometry.attributes.skinWeight;for(let i=0,s=t.count;i<s;i++){e.fromBufferAttribute(t,i);const r=1/e.manhattanLength();r!==1/0?e.multiplyScalar(r):e.set(1,0,0,0),t.setXYZW(i,e.x,e.y,e.z,e.w)}}updateMatrixWorld(e){super.updateMatrixWorld(e),this.bindMode==="attached"?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode==="detached"?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}boneTransform(e,t){const i=this.skeleton,s=this.geometry;Bp.fromBufferAttribute(s.attributes.skinIndex,e),$p.fromBufferAttribute(s.attributes.skinWeight,e),kp.copy(t).applyMatrix4(this.bindMatrix),t.set(0,0,0);for(let r=0;r<4;r++){const o=$p.getComponent(r);if(o!==0){const a=Bp.getComponent(r);Up.multiplyMatrices(i.bones[a].matrixWorld,i.boneInverses[a]),t.addScaledVector(Pw.copy(kp).applyMatrix4(Up),o)}}return t.applyMatrix4(this.bindMatrixInverse)}}class zp extends st{constructor(){super();this.isBone=!0,this.type="Bone"}}class al extends yt{constructor(e=null,t=1,i=1,s,r,o,a,l,c=_t,u=_t,h,d){super(null,o,a,l,c,u,s,r,h,d);this.isDataTexture=!0,this.image={data:e,width:t,height:i},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const Gp=new Se,Dw=new Se;class ll{constructor(e=[],t=[]){this.uuid=$t(),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 Se)}}calculateInverses(){this.boneInverses.length=0;for(let e=0,t=this.bones.length;e<t;e++){const i=new Se;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:Dw;Gp.multiplyMatrices(a,t[r]),Gp.toArray(i,r*16)}s!==null&&(s.needsUpdate=!0)}clone(){return new ll(this.bones,this.boneInverses)}computeBoneTexture(){let e=Math.sqrt(this.bones.length*4);e=Vd(e),e=Math.max(e,4);const t=new Float32Array(e*e*4);t.set(this.boneMatrices);const i=new al(t,e,e,Zt,Bt);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 zp),this.bones.push(o),this.boneInverses.push(new Se().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 Vp 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 Hp=new Se,Wp=new Se,oo=[],js=new ft;class Fw extends ft{constructor(e,t,i){super(e,t);this.isInstancedMesh=!0,this.instanceMatrix=new Vp(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(js.geometry=this.geometry,js.material=this.material,js.material!==void 0)for(let r=0;r<s;r++){this.getMatrixAt(r,Hp),Wp.multiplyMatrices(i,Hp),js.matrixWorld=Wp,js.raycast(e,oo);for(let o=0,a=oo.length;o<a;o++){const l=oo[o];l.instanceId=r,l.object=this,t.push(l)}oo.length=0}}setColorAt(e,t){this.instanceColor===null&&(this.instanceColor=new Vp(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 cl extends Gt{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 jp=new E,qp=new E,Xp=new Se,hl=new $s,ao=new zt;class ul extends st{constructor(e=new bt,t=new cl){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++)jp.fromBufferAttribute(t,s-1),qp.fromBufferAttribute(t,s),i[s]=i[s-1],i[s]+=jp.distanceTo(qp);e.setAttribute("lineDistance",new vt(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(),ao.copy(i.boundingSphere),ao.applyMatrix4(s),ao.radius+=r,e.ray.intersectsSphere(ao)===!1)return;Xp.copy(s).invert(),hl.copy(e.ray).applyMatrix4(Xp);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 C=g.getX(b),w=g.getX(b+1);if(c.fromBufferAttribute(f,C),u.fromBufferAttribute(f,w),hl.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),hl.distanceSqToSegment(c,u,d,h)>l)continue;d.applyMatrix4(this.matrixWorld);const w=e.ray.origin.distanceTo(d);w<e.near||w>e.far||t.push({distance:w,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 Yp=new E,Jp=new E;class Zp extends ul{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)Yp.fromBufferAttribute(t,s),Jp.fromBufferAttribute(t,s+1),i[s]=s===0?0:i[s-1],i[s+1]=i[s]+Yp.distanceTo(Jp);e.setAttribute("lineDistance",new vt(i,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class Ow extends ul{constructor(e,t){super(e,t);this.isLineLoop=!0,this.type="LineLoop"}}class dl extends Gt{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 Kp=new Se,pl=new $s,lo=new zt,co=new E;class Qp extends st{constructor(e=new bt,t=new dl){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(),lo.copy(i.boundingSphere),lo.applyMatrix4(s),lo.radius+=r,e.ray.intersectsSphere(lo)===!1)return;Kp.copy(s).invert(),pl.copy(e.ray).applyMatrix4(Kp);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);co.fromBufferAttribute(h,f),ef(co,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++)co.fromBufferAttribute(h,g),ef(co,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 ef(n,e,t,i,s,r,o){const a=pl.distanceSqToPoint(n);if(a<t){const l=new E;pl.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 Nw extends yt{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:Ze,this.magFilter=r!==void 0?r:Ze,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 kw extends yt{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 un{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 ne: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 Se;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(ct(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(ct(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 fl extends un{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 ne,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 Bw extends fl{constructor(e,t,i,s,r,o){super(e,t,i,i,s,r,o);this.isArcCurve=!0,this.type="ArcCurve"}}function ml(){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 ho=new E,gl=new ml,_l=new ml,yl=new ml;class $w extends un{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]:(ho.subVectors(s[0],s[1]).add(s[0]),c=ho);const h=s[a%r],d=s[(a+1)%r];if(this.closed||a+2<r?u=s[(a+2)%r]:(ho.subVectors(s[r-1],s[r-2]).add(s[r-1]),u=ho),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),gl.initNonuniformCatmullRom(c.x,h.x,d.x,u.x,g,m,f),_l.initNonuniformCatmullRom(c.y,h.y,d.y,u.y,g,m,f),yl.initNonuniformCatmullRom(c.z,h.z,d.z,u.z,g,m,f)}else this.curveType==="catmullrom"&&(gl.initCatmullRom(c.x,h.x,d.x,u.x,this.tension),_l.initCatmullRom(c.y,h.y,d.y,u.y,this.tension),yl.initCatmullRom(c.z,h.z,d.z,u.z,this.tension));return i.set(gl.calc(l),_l.calc(l),yl.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 tf(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 Uw(n,e){const t=1-n;return t*t*e}function zw(n,e){return 2*(1-n)*n*e}function Gw(n,e){return n*n*e}function qs(n,e,t,i){return Uw(n,e)+zw(n,t)+Gw(n,i)}function Vw(n,e){const t=1-n;return t*t*t*e}function Hw(n,e){const t=1-n;return 3*t*t*n*e}function Ww(n,e){return 3*(1-n)*n*n*e}function jw(n,e){return n*n*n*e}function Xs(n,e,t,i,s){return Vw(n,e)+Hw(n,t)+Ww(n,i)+jw(n,s)}class nf extends un{constructor(e=new ne,t=new ne,i=new ne,s=new ne){super();this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=e,this.v1=t,this.v2=i,this.v3=s}getPoint(e,t=new ne){const i=t,s=this.v0,r=this.v1,o=this.v2,a=this.v3;return i.set(Xs(e,s.x,r.x,o.x,a.x),Xs(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 qw extends un{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(Xs(e,s.x,r.x,o.x,a.x),Xs(e,s.y,r.y,o.y,a.y),Xs(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 vl extends un{constructor(e=new ne,t=new ne){super();this.isLineCurve=!0,this.type="LineCurve",this.v1=e,this.v2=t}getPoint(e,t=new ne){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 ne;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 Xw extends un{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 sf extends un{constructor(e=new ne,t=new ne,i=new ne){super();this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=e,this.v1=t,this.v2=i}getPoint(e,t=new ne){const i=t,s=this.v0,r=this.v1,o=this.v2;return i.set(qs(e,s.x,r.x,o.x),qs(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 Yw extends un{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(qs(e,s.x,r.x,o.x),qs(e,s.y,r.y,o.y),qs(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 rf extends un{constructor(e=[]){super();this.isSplineCurve=!0,this.type="SplineCurve",this.points=e}getPoint(e,t=new ne){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(tf(a,l.x,c.x,u.x,h.x),tf(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 ne().fromArray(s))}return this}}var of=Object.freeze({__proto__:null,ArcCurve:Bw,CatmullRomCurve3:$w,CubicBezierCurve:nf,CubicBezierCurve3:qw,EllipseCurve:fl,LineCurve:vl,LineCurve3:Xw,QuadraticBezierCurve:sf,QuadraticBezierCurve3:Yw,SplineCurve:rf});class Jw extends un{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 vl(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 of[s.type]().fromJSON(s))}return this}}class xl extends Jw{constructor(e){super();this.type="Path",this.currentPoint=new ne,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 vl(this.currentPoint.clone(),new ne(e,t));return this.curves.push(i),this.currentPoint.set(e,t),this}quadraticCurveTo(e,t,i,s){const r=new sf(this.currentPoint.clone(),new ne(e,t),new ne(i,s));return this.curves.push(r),this.currentPoint.set(i,s),this}bezierCurveTo(e,t,i,s,r,o){const a=new nf(this.currentPoint.clone(),new ne(e,t),new ne(i,s),new ne(r,o));return this.curves.push(a),this.currentPoint.set(r,o),this}splineThru(e){const t=[this.currentPoint.clone()].concat(e),i=new rf(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 fl(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 af extends xl{constructor(e){super(e);this.uuid=$t(),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 xl().fromJSON(s))}return this}}const Zw={triangulate:function(n,e,t=2){const i=e&&e.length,s=i?e[0]*t:n.length;let r=lf(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 fo(n){return n>0?1:n<0?-1:0}function u1(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&&cf(t,t.next,n,e))return!0;t=t.next}while(t!==n);return!1}function Js(n,e){return et(n.prev,n,n.next)<0?et(n,e,n.next)>=0&&et(n,n.prev,e)>=0:et(n,e,n.prev)<0||et(n,n.next,e)<0}function d1(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 hf(n,e){const t=new Ml(n.i,n.x,n.y),i=new Ml(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 uf(n,e,t,i){const s=new Ml(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 Zs(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 Ml(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 p1(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 Ks{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 Ks.area(e)<0}static triangulateShape(e,t){const i=[],s=[],r=[];df(e),pf(i,e);let o=e.length;t.forEach(df);for(let l=0;l<t.length;l++)s.push(o),o+=t[l].length,pf(i,t[l]);const a=Zw.triangulate(i,s);for(let l=0;l<a.length;l+=3)r.push(a.slice(l,l+3));return r}}function df(n){const e=n.length;e>2&&n[e-1].equals(n[0])&&n.pop()}function pf(n,e){for(let t=0;t<e.length;t++)n.push(e[t].x),n.push(e[t].y)}class Qs extends bt{constructor(e=new af([new ne(.5,.5),new ne(-.5,.5),new ne(-.5,-.5),new ne(.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 vt(s,3)),this.setAttribute("uv",new vt(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:f1;let b,x=!1,C,w,L,y;_&&(b=_.getSpacedPoints(u),x=!0,d=!1,C=_.computeFrenetFrames(u,!1),w=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(!Ks.isClockWise(I)){I=I.reverse();for(let Y=0,q=R.length;Y<q;Y++){const re=R[Y];Ks.isClockWise(re)&&(R[Y]=re.reverse())}}const ee=Ks.triangulateShape(I,R),D=I;for(let Y=0,q=R.length;Y<q;Y++){const re=R[Y];I=I.concat(re)}function z(Y,q,re){return q||console.error("THREE.ExtrudeGeometry: vec does not exist"),q.clone().multiplyScalar(re).add(Y)}const k=I.length,j=ee.length;function W(Y,q,re){let be,he,Ie;const Te=Y.x-q.x,we=Y.y-q.y,Qe=re.x-Y.x,Je=re.y-Y.y,T=Te*Te+we*we,M=Te*Je-we*Qe;if(Math.abs(M)>Number.EPSILON){const B=Math.sqrt(T),te=Math.sqrt(Qe*Qe+Je*Je),oe=q.x-we/B,de=q.y+Te/B,Pe=re.x-Je/te,$=re.y+Qe/te,Me=((Pe-oe)*Je-($-de)*Qe)/(Te*Je-we*Qe);be=oe+Te*Me-Y.x,he=de+we*Me-Y.y;const _e=be*be+he*he;if(_e<=2)return new ne(be,he);Ie=Math.sqrt(_e/2)}else{let B=!1;Te>Number.EPSILON?Qe>Number.EPSILON&&(B=!0):Te<-Number.EPSILON?Qe<-Number.EPSILON&&(B=!0):Math.sign(we)===Math.sign(Je)&&(B=!0),B?(be=-we,he=Te,Ie=Math.sqrt(T)):(be=Te,he=we,Ie=Math.sqrt(T/2))}return new ne(be/Ie,he/Ie)}const N=[];for(let Y=0,q=D.length,re=q-1,be=Y+1;Y<q;Y++,re++,be++)re===q&&(re=0),be===q&&(be=0),N[Y]=W(D[Y],D[re],D[be]);const G=[];let ie,K=N.concat();for(let Y=0,q=R.length;Y<q;Y++){const re=R[Y];ie=[];for(let be=0,he=re.length,Ie=he-1,Te=be+1;be<he;be++,Ie++,Te++)Ie===he&&(Ie=0),Te===he&&(Te=0),ie[be]=W(re[be],re[Ie],re[Te]);G.push(ie),K=K.concat(ie)}for(let Y=0;Y<f;Y++){const q=Y/f,re=p*Math.cos(q*Math.PI/2),be=g*Math.sin(q*Math.PI/2)+m;for(let he=0,Ie=D.length;he<Ie;he++){const Te=z(D[he],N[he],be);Ne(Te.x,Te.y,-re)}for(let he=0,Ie=R.length;he<Ie;he++){const Te=R[he];ie=G[he];for(let we=0,Qe=Te.length;we<Qe;we++){const Je=z(Te[we],ie[we],be);Ne(Je.x,Je.y,-re)}}}const ae=g+m;for(let Y=0;Y<k;Y++){const q=d?z(I[Y],K[Y],ae):I[Y];x?(L.copy(C.normals[0]).multiplyScalar(q.x),w.copy(C.binormals[0]).multiplyScalar(q.y),y.copy(b[0]).add(L).add(w),Ne(y.x,y.y,y.z)):Ne(q.x,q.y,0)}for(let Y=1;Y<=u;Y++)for(let q=0;q<k;q++){const re=d?z(I[q],K[q],ae):I[q];x?(L.copy(C.normals[Y]).multiplyScalar(re.x),w.copy(C.binormals[Y]).multiplyScalar(re.y),y.copy(b[Y]).add(L).add(w),Ne(y.x,y.y,y.z)):Ne(re.x,re.y,h/u*Y)}for(let Y=f-1;Y>=0;Y--){const q=Y/f,re=p*Math.cos(q*Math.PI/2),be=g*Math.sin(q*Math.PI/2)+m;for(let he=0,Ie=D.length;he<Ie;he++){const Te=z(D[he],N[he],be);Ne(Te.x,Te.y,h+re)}for(let he=0,Ie=R.length;he<Ie;he++){const Te=R[he];ie=G[he];for(let we=0,Qe=Te.length;we<Qe;we++){const Je=z(Te[we],ie[we],be);x?Ne(Je.x,Je.y+b[u-1].y,b[u-1].x+re):Ne(Je.x,Je.y,h+re)}}}xe(),Le();function xe(){const Y=s.length/3;if(d){let q=0,re=k*q;for(let be=0;be<j;be++){const he=ee[be];Ae(he[2]+re,he[1]+re,he[0]+re)}q=u+f*2,re=k*q;for(let be=0;be<j;be++){const he=ee[be];Ae(he[0]+re,he[1]+re,he[2]+re)}}else{for(let q=0;q<j;q++){const re=ee[q];Ae(re[2],re[1],re[0])}for(let q=0;q<j;q++){const re=ee[q];Ae(re[0]+k*u,re[1]+k*u,re[2]+k*u)}}i.addGroup(Y,s.length/3-Y,0)}function Le(){const Y=s.length/3;let q=0;X(D,q),q+=D.length;for(let re=0,be=R.length;re<be;re++){const he=R[re];X(he,q),q+=he.length}i.addGroup(Y,s.length/3-Y,1)}function X(Y,q){let re=Y.length;for(;--re>=0;){const be=re;let he=re-1;he<0&&(he=Y.length-1);for(let Ie=0,Te=u+f*2;Ie<Te;Ie++){const we=k*Ie,Qe=k*(Ie+1),Je=q+be+we,T=q+he+we,M=q+he+Qe,B=q+be+Qe;Re(Je,T,M,B)}}}function Ne(Y,q,re){l.push(Y),l.push(q),l.push(re)}function Ae(Y,q,re){ue(Y),ue(q),ue(re);const be=s.length/3,he=v.generateTopUV(i,s,be-3,be-2,be-1);Ue(he[0]),Ue(he[1]),Ue(he[2])}function Re(Y,q,re,be){ue(Y),ue(q),ue(be),ue(q),ue(re),ue(be);const he=s.length/3,Ie=v.generateSideWallUV(i,s,he-6,he-3,he-2,he-1);Ue(Ie[0]),Ue(Ie[1]),Ue(Ie[3]),Ue(Ie[1]),Ue(Ie[2]),Ue(Ie[3])}function ue(Y){s.push(l[Y*3+0]),s.push(l[Y*3+1]),s.push(l[Y*3+2])}function Ue(Y){r.push(Y.x),r.push(Y.y)}}}toJSON(){const e=super.toJSON(),t=this.parameters.shapes,i=this.parameters.options;return m1(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 of[s.type]().fromJSON(s)),new Qs(i,e.options)}}const f1={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 ne(r,o),new ne(a,l),new ne(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 ne(o,1-l),new ne(c,1-h),new ne(d,1-g),new ne(m,1-_)]:[new ne(a,1-l),new ne(u,1-h),new ne(p,1-g),new ne(f,1-_)]}};function m1(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 mo extends Gt{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=Fr,this.normalScale=new ne(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 gi extends mo{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 ne(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return ct(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 ff extends Gt{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=Fr,this.normalScale=new ne(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.combine=Rr,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 go extends Gt{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=Rr,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 jn(n,e,t){return mf(n)?new n.constructor(n.subarray(e,t!==void 0?t:n.length)):n.slice(e,t)}function _o(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 mf(n){return ArrayBuffer.isView(n)&&!(n instanceof DataView)}function g1(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 gf(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 _f(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 er{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 _1 extends 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C=0;C!==a;++C)r[C]=_*o[u+C]+v*o[c+C]+b*o[l+C]+x*o[h+C];return r}}class yf extends er{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 y1 extends er{constructor(e,t,i,s){super(e,t,i,s)}interpolate_(e){return this.copySampleValue_(e-1)}}class dn{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=_o(t,this.TimeBufferType),this.values=_o(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:_o(e.times,Array),values:_o(e.values,Array)};const s=e.getInterpolation();s!==e.DefaultInterpolation&&(i.interpolation=s)}return i.type=e.ValueTypeName,i}InterpolantFactoryMethodDiscrete(e){return new y1(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodLinear(e){return new yf(this.times,this.values,this.getValueSize(),e)}InterpolantFactoryMethodSmooth(e){return new _1(this.times,this.values,this.getValueSize(),e)}setInterpolation(e){let t;switch(e){case Ds:t=this.InterpolantFactoryMethodDiscrete;break;case Bi:t=this.InterpolantFactoryMethodLinear;break;case ba: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 Ds;case this.InterpolantFactoryMethodLinear:return Bi;case this.InterpolantFactoryMethodSmooth:return ba}}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=jn(i,r,o),this.values=jn(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&&mf(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=jn(this.times),t=jn(this.values),i=this.getValueSize(),s=this.getInterpolation()===ba,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=jn(e,0,o),this.values=jn(t,0,o*i)):(this.times=e,this.values=t),this}clone(){const e=jn(this.times,0),t=jn(this.values,0),i=this.constructor,s=new i(this.name,e,t);return s.createInterpolant=this.createInterpolant,s}}dn.prototype.TimeBufferType=Float32Array,dn.prototype.ValueBufferType=Float32Array,dn.prototype.DefaultInterpolation=Bi;class as extends dn{}as.prototype.ValueTypeName="bool",as.prototype.ValueBufferType=Array,as.prototype.DefaultInterpolation=Ds,as.prototype.InterpolantFactoryMethodLinear=void 0,as.prototype.InterpolantFactoryMethodSmooth=void 0;class vf extends dn{}vf.prototype.ValueTypeName="color";class tr extends dn{}tr.prototype.ValueTypeName="number";class v1 extends er{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)en.slerpFlat(r,0,o,c-a,o,c,l);return r}}class _i extends dn{InterpolantFactoryMethodLinear(e){return new v1(this.times,this.values,this.getValueSize(),e)}}_i.prototype.ValueTypeName="quaternion",_i.prototype.DefaultInterpolation=Bi,_i.prototype.InterpolantFactoryMethodSmooth=void 0;class ls extends 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u=g1(l);l=gf(l,1,u),c=gf(c,1,u),!s&&l[0]===0&&(l.push(r),c.push(c[0])),o.push(new tr(".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=[],_=[];_f(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 tr(".morphTargetInfluence["+m+"]",f,_))}l=p.length*o}else{const p=".bones["+t[h].name+"]";i(nr,p+".position",d,"pos",s),i(_i,p+".quaternion",d,"rot",s),i(nr,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 x1(n){switch(n.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return tr;case"vector":case"vector2":case"vector3":case"vector4":return nr;case"color":return vf;case"quaternion":return _i;case"bool":case"boolean":return as;case"string":return ls}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+n)}function b1(n){if(n.type===void 0)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=x1(n.type);if(n.times===void 0){const t=[],i=[];_f(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 yi={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 xf{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 cs=new xf;class qn{constructor(e){this.manager=e!==void 0?e:cs,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 wn={};class M1 extends Error{constructor(e,t){super(e);this.response=t}}class hs extends qn{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=yi.get(e);if(r!==void 0)return this.manager.itemStart(e),setTimeout(()=>{t&&t(r),this.manager.itemEnd(e)},0),r;if(wn[e]!==void 0){wn[e].push({onLoad:t,onProgress:i,onError:s});return}wn[e]=[],wn[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=>{yi.add(e,c);const u=wn[e];delete wn[e];for(let h=0,d=u.length;h<d;h++){const p=u[h];p.onLoad&&p.onLoad(c)}}).catch(c=>{const u=wn[e];if(u===void 0)throw this.manager.itemError(e),c;delete wn[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 S1 extends qn{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=yi.get(e);if(o!==void 0)return r.manager.itemStart(e),setTimeout(function(){t&&t(o),r.manager.itemEnd(e)},0),o;const a=ks("img");function l(){u(),yi.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 C1 extends qn{constructor(e){super(e)}load(e,t,i,s){const r=this,o=new al,a=new hs(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:Lt,o.wrapT=c.wrapT!==void 0?c.wrapT:Lt,o.magFilter=c.magFilter!==void 0?c.magFilter:Ze,o.minFilter=c.minFilter!==void 0?c.minFilter:Ze,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=ni),c.mipmapCount===1&&(o.minFilter=Ze),c.generateMipmaps!==void 0&&(o.generateMipmaps=c.generateMipmaps),o.needsUpdate=!0,t&&t(o,c))},i,s),o}}class bf extends qn{constructor(e){super(e)}load(e,t,i,s){const r=new yt,o=new S1(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 us extends st{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 Mf extends us{constructor(e,t,i){super(e,i);this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(st.DefaultUp),this.updateMatrix(),this.groundColor=new ge(t)}copy(e,t){return super.copy(e,t),this.groundColor.copy(e.groundColor),this}}const Sf=new Se,Cf=new E,wf=new E;class Cl{constructor(e){this.camera=e,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ne(512,512),this.map=null,this.mapPass=null,this.matrix=new Se,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new no,this._frameExtents=new ne(1,1),this._viewportCount=1,this._viewports=[new We(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(e){const t=this.camera,i=this.matrix;Cf.setFromMatrixPosition(e.matrixWorld),t.position.copy(Cf),wf.setFromMatrixPosition(e.target.matrixWorld),t.lookAt(wf),t.updateMatrixWorld(),Sf.multiplyMatrices(t.projectionMatrix,t.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Sf),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 w1 extends Cl{constructor(){super(new St(50,1,.5,500));this.isSpotLightShadow=!0,this.focus=1}updateMatrices(e){const t=this.camera,i=Os*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 wl extends us{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(st.DefaultUp),this.updateMatrix(),this.target=new st,this.distance=i,this.angle=s,this.penumbra=r,this.decay=o,this.shadow=new w1}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 Af=new Se,ir=new E,Al=new E;class A1 extends Cl{constructor(){super(new St(90,1,.5,500));this.isPointLightShadow=!0,this._frameExtents=new ne(4,2),this._viewportCount=6,this._viewports=[new We(2,1,1,1),new We(0,1,1,1),new We(3,1,1,1),new We(1,1,1,1),new We(3,0,1,1),new We(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()),ir.setFromMatrixPosition(e.matrixWorld),i.position.copy(ir),Al.copy(i.position),Al.add(this._cubeDirections[t]),i.up.copy(this._cubeUps[t]),i.lookAt(Al),i.updateMatrixWorld(),s.makeTranslation(-ir.x,-ir.y,-ir.z),Af.multiplyMatrices(i.projectionMatrix,i.matrixWorldInverse),this._frustum.setFromProjectionMatrix(Af)}}class Tl extends us{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 A1}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 T1 extends Cl{constructor(){super(new ns(-5,5,5,-5,.5,500));this.isDirectionalLightShadow=!0}}class El extends us{constructor(e,t){super(e,t);this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(st.DefaultUp),this.updateMatrix(),this.target=new st,this.shadow=new T1}dispose(){this.shadow.dispose()}copy(e){return super.copy(e),this.target=e.target.clone(),this.shadow=e.shadow.clone(),this}}class Tf extends us{constructor(e,t){super(e,t);this.isAmbientLight=!0,this.type="AmbientLight"}}class E1 extends us{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 vi{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 L1 extends qn{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=yi.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){yi.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 Ef{constructor(e=!0){this.autoStart=e,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Lf(),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=Lf();e=(t-this.oldTime)/1e3,this.oldTime=t,this.elapsedTime+=e}return e}}function Lf(){return(typeof performance=="undefined"?Date:performance).now()}class R1{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){en.slerpFlat(e,t,e,t,e,i,s)}_slerpAdditive(e,t,i,s,r){const o=this._workIndex*r;en.multiplyQuaternionsFlat(e,o,e,t,e,i),en.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 Ll="\\[\\]\\.:\\/",P1=new RegExp("["+Ll+"]","g"),Rl="[^"+Ll+"]",I1="[^"+Ll.replace("\\.","")+"]",D1=/((?:WC+[\/:])*)/.source.replace("WC",Rl),F1=/(WCOD+)?/.source.replace("WCOD",I1),O1=/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",Rl),N1=/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",Rl),k1=new RegExp("^"+D1+F1+O1+N1+"$"),B1=["material","materials","bones"];class $1{constructor(e,t,i){const s=i||je.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 je{constructor(e,t,i){this.path=t,this.parsedPath=i||je.parseTrackName(t),this.node=je.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 je.Composite(e,t,i):new je(e,t,i)}static sanitizeNodeName(e){return e.replace(/\s/g,"_").replace(P1,"")}static parseTrackName(e){const t=k1.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);B1.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=je.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}}je.Composite=$1,je.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},je.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},je.prototype.GetterByBindingType=[je.prototype._getValue_direct,je.prototype._getValue_array,je.prototype._getValue_arrayElement,je.prototype._getValue_toArray],je.prototype.SetterByBindingTypeAndVersioning=[[je.prototype._setValue_direct,je.prototype._setValue_direct_setNeedsUpdate,je.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[je.prototype._setValue_array,je.prototype._setValue_array_setNeedsUpdate,je.prototype._setValue_array_setMatrixWorldNeedsUpdate],[je.prototype._setValue_arrayElement,je.prototype._setValue_arrayElement_setNeedsUpdate,je.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[je.prototype._setValue_fromArray,je.prototype._setValue_fromArray_setNeedsUpdate,je.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class U1{constructor(e,t,i=null,s=t.blendMode){this._mixer=e,this._clip=t,this._localRoot=i,this.blendMode=s;const r=t.tracks,o=r.length,a=new Array(o),l={endingStart:$i,endingEnd:$i};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=Gx,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 Hx:for(let u=0,h=l.length;u!==h;++u)l[u].evaluate(o),c[u].accumulateAdditive(a);break;case Ma: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===Vx;if(e===0)return r===-1?s:o&&(r&1)==1?t-s:s;if(i===zx){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=Ui,s.endingEnd=Ui):(e?s.endingStart=this.zeroSlopeAtStart?Ui:$i:s.endingStart=Dr,t?s.endingEnd=this.zeroSlopeAtEnd?Ui:$i:s.endingEnd=Dr)}_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 z1=new Float32Array(1);class G1 extends ai{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 R1(je.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 yf(new Float32Array(2),new Float32Array(2),1,z1),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"?Sl.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=Ma),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 U1(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"?Sl.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 Rf{constructor(e,t,i=0,s=1/0){this.ray=new $s(e,t),this.near=i,this.far=s,this.camera=null,this.layers=new Ba,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 Pl(e,this,i,t),i.sort(Pf),i}intersectObjects(e,t=!0,i=[]){for(let s=0,r=e.length;s<r;s++)Pl(e[s],this,i,t);return i.sort(Pf),i}}function Pf(n,e){return n.distance-e.distance}function Pl(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++)Pl(s[r],e,t,!0)}}class V1{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(ct(t/this.radius,-1,1))),this}clone(){return new this.constructor().copy(this)}}class H1 extends Zp{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 bt;s.setAttribute("position",new vt(t,3)),s.setAttribute("color",new vt(i,3));const r=new cl({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 An=W1();function W1(){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 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`;continue}if((R=I.match(C))&&(A.gamma=parseFloat(R[1])),(R=I.match(w))&&(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,C){const w=x;if(w<8||w>32767||b[0]!==2||b[1]!==2||b[2]&128)return new Uint8Array(b);if(w!==(b[2]<<8|b[3]))return a(r,"wrong scanline width");const L=new Uint8Array(4*x*C);if(!L.length)return a(o,"unable to allocate buffer space");let y=0,A=0;const I=4*w,R=new Uint8Array(4),Q=new Uint8Array(I);let ee=C;for(;ee>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])!=w)return a(r,"bad rgbe scanline format");let D=0,z;for(;D<I&&A<b.byteLength;){z=b[A++];const j=z>128;if(j&&(z-=128),z===0||D+z>I)return a(r,"bad scanline data");if(j){const W=b[A++];for(let N=0;N<z;N++)Q[D++]=W}else Q.set(b.subarray(A,A+z),D),D+=z,A+=z}const k=w;for(let j=0;j<k;j++){let W=0;L[y]=Q[j+W],W+=w,L[y+1]=Q[j+W],W+=w,L[y+2]=Q[j+W],W+=w,L[y+3]=Q[j+W],y+=4}ee--}return L},m=function(b,x,C,w){const L=b[x+3],y=Math.pow(2,L-128)/255;C[w+0]=b[x+0]*y,C[w+1]=b[x+1]*y,C[w+2]=b[x+2]*y,C[w+3]=1},f=function(b,x,C,w){const L=b[x+3],y=Math.pow(2,L-128)/255;C[w+0]=yo.toHalfFloat(Math.min(b[x+0]*y,65504)),C[w+1]=yo.toHalfFloat(Math.min(b[x+1]*y,65504)),C[w+2]=yo.toHalfFloat(Math.min(b[x+2]*y,65504)),C[w+3]=yo.toHalfFloat(1)},_=new Uint8Array(e);_.pos=0;const v=p(_);if(t!==v){const b=v.width,x=v.height,C=g(_.subarray(_.pos),b,x);if(t!==C){let w,L,y;switch(this.type){case Bt:y=C.length/4;const A=new Float32Array(y*4);for(let R=0;R<y;R++)m(C,R*4,A,R*4);w=A,L=Bt;break;case Jt:y=C.length/4;const I=new Uint16Array(y*4);for(let R=0;R<y;R++)f(C,R*4,I,R*4);w=I,L=Jt;break;default:console.error("THREE.RGBELoader: unsupported type: ",this.type);break}return{width:b,height:x,data:w,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 Bt:case Jt:o.encoding=ln,o.minFilter=Ze,o.magFilter=Ze,o.generateMipmaps=!1,o.flipY=!0;break}t&&t(o,a)}return super.load(e,r,i,s)}}class Y1 extends qn{constructor(e){super(e);this.hdrLoader=new X1,this.type=Jt}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 Ja;switch(r.type=this.type,r.type){case Bt:r.encoding=ln,r.minFilter=Ze,r.magFilter=Ze,r.generateMipmaps=!1;break;case Jt:r.encoding=ln,r.minFilter=Ze,r.magFilter=Ze,r.generateMipmaps=!1;break}const o=this;let a=0;function l(c,u,h,d){new hs(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 al(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 If={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 vo{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 J1=new ns(-1,1,1,-1,0,1),Il=new bt;Il.setAttribute("position",new vt([-1,3,0,-1,-1,0,3,-1,0],3)),Il.setAttribute("uv",new vt([0,2,0,0,2,0],2));class Z1{constructor(e){this._mesh=new ft(Il,e)}dispose(){this._mesh.geometry.dispose()}render(e){e.render(this._mesh,J1)}get material(){return this._mesh.material}set material(e){this._mesh.material=e}}class Df extends vo{constructor(e,t){super();this.textureID=t!==void 0?t:"tDiffuse",e instanceof cn?(this.uniforms=e.uniforms,this.material=e):e&&(this.uniforms=Ya.clone(e.uniforms),this.material=new cn({defines:Object.assign({},e.defines),uniforms:this.uniforms,vertexShader:e.vertexShader,fragmentShader:e.fragmentShader})),this.fsQuad=new Z1(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 Ff extends vo{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 K1 extends vo{constructor(){super();this.needsSwap=!1}render(e){e.state.buffers.stencil.setLocked(!1),e.state.buffers.stencil.setTest(!1)}}class Q1{constructor(e,t){if(this.renderer=e,t===void 0){const i=e.getSize(new ne);this._pixelRatio=e.getPixelRatio(),this._width=i.width,this._height=i.height,t=new kn(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=[],If===void 0&&console.error("THREE.EffectComposer relies on CopyShader"),Df===void 0&&console.error("THREE.EffectComposer relies on ShaderPass"),this.copyPass=new Df(If),this.clock=new Ef}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()}Ff!==void 0&&(o instanceof Ff?i=!0:o instanceof K1&&(i=!1))}}this.renderer.setRenderTarget(t)}reset(e){if(e===void 0){const t=this.renderer.getSize(new ne);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 ns(-1,1,1,-1,0,1);const Of=new bt;Of.setAttribute("position",new vt([-1,3,0,-1,-1,0,3,-1,0],3)),Of.setAttribute("uv",new vt([0,2,0,0,2,0],2));class sr extends qn{constructor(e){super(e);this.dracoLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register(function(t){return new sA(t)}),this.register(function(t){return new uA(t)}),this.register(function(t){return new dA(t)}),this.register(function(t){return new oA(t)}),this.register(function(t){return new aA(t)}),this.register(function(t){return new lA(t)}),this.register(function(t){return new cA(t)}),this.register(function(t){return new iA(t)}),this.register(function(t){return new hA(t)}),this.register(function(t){return new rA(t)}),this.register(function(t){return new tA(t)}),this.register(function(t){return new pA(t)})}load(e,t,i,s){const r=this;let o;this.resourcePath!==""?o=this.resourcePath:this.path!==""?o=this.path:o=vi.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 hs(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(vi.decodeText(new Uint8Array(e,0,4))===Nf){try{o[$e.KHR_BINARY_GLTF]=new fA(e)}catch(h){s&&s(h);return}r=o[$e.KHR_BINARY_GLTF].content}else r=vi.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 TA(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 $e.KHR_MATERIALS_UNLIT:o[h]=new nA;break;case $e.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:o[h]=new _A;break;case $e.KHR_DRACO_MESH_COMPRESSION:o[h]=new mA(l,this.dracoLoader);break;case $e.KHR_TEXTURE_TRANSFORM:o[h]=new gA;break;case $e.KHR_MESH_QUANTIZATION:o[h]=new yA;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 eA(){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 $e={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_IOR:"KHR_materials_ior",KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS:"KHR_materials_pbrSpecularGlossiness",KHR_MATERIALS_SHEEN:"KHR_materials_sheen",KHR_MATERIALS_SPECULAR:"KHR_materials_specular",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_IRIDESCENCE:"KHR_materials_iridescence",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_MATERIALS_VOLUME:"KHR_materials_volume",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",KHR_MATERIALS_EMISSIVE_STRENGTH:"KHR_materials_emissive_strength",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression"};class tA{constructor(e){this.parser=e,this.name=$e.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 El(u),c.target.position.set(0,0,-1),c.add(c.target);break;case"point":c=new Tl(u),c.distance=h;break;case"spot":c=new wl(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 nA{constructor(){this.name=$e.KHR_MATERIALS_UNLIT}getMaterialType(){return di}extendParams(e,t,i){const s=[];e.color=new ge(1,1,1),e.opacity=1;const r=t.pbrMetallicRoughness;if(r){if(Array.isArray(r.baseColorFactor)){const o=r.baseColorFactor;e.color.fromArray(o),e.opacity=o[3]}r.baseColorTexture!==void 0&&s.push(i.assignTexture(e,"map",r.baseColorTexture,He))}return Promise.all(s)}}class iA{constructor(e){this.parser=e,this.name=$e.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 sA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_CLEARCOAT}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];if(o.clearcoatFactor!==void 0&&(t.clearcoat=o.clearcoatFactor),o.clearcoatTexture!==void 0&&r.push(i.assignTexture(t,"clearcoatMap",o.clearcoatTexture)),o.clearcoatRoughnessFactor!==void 0&&(t.clearcoatRoughness=o.clearcoatRoughnessFactor),o.clearcoatRoughnessTexture!==void 0&&r.push(i.assignTexture(t,"clearcoatRoughnessMap",o.clearcoatRoughnessTexture)),o.clearcoatNormalTexture!==void 0&&(r.push(i.assignTexture(t,"clearcoatNormalMap",o.clearcoatNormalTexture)),o.clearcoatNormalTexture.scale!==void 0)){const a=o.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new ne(a,a)}return Promise.all(r)}}class rA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_IRIDESCENCE}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}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 oA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_SHEEN}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[];t.sheenColor=new ge(0,0,0),t.sheenRoughness=0,t.sheen=1;const o=s.extensions[this.name];return o.sheenColorFactor!==void 0&&t.sheenColor.fromArray(o.sheenColorFactor),o.sheenRoughnessFactor!==void 0&&(t.sheenRoughness=o.sheenRoughnessFactor),o.sheenColorTexture!==void 0&&r.push(i.assignTexture(t,"sheenColorMap",o.sheenColorTexture,He)),o.sheenRoughnessTexture!==void 0&&r.push(i.assignTexture(t,"sheenRoughnessMap",o.sheenRoughnessTexture)),Promise.all(r)}}class aA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_TRANSMISSION}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}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 lA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_VOLUME}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];t.thickness=o.thicknessFactor!==void 0?o.thicknessFactor:0,o.thicknessTexture!==void 0&&r.push(i.assignTexture(t,"thicknessMap",o.thicknessTexture)),t.attenuationDistance=o.attenuationDistance||0;const a=o.attenuationColor||[1,1,1];return t.attenuationColor=new ge(a[0],a[1],a[2]),Promise.all(r)}}class cA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_IOR}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}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 hA{constructor(e){this.parser=e,this.name=$e.KHR_MATERIALS_SPECULAR}getMaterialType(e){const i=this.parser.json.materials[e];return!i.extensions||!i.extensions[this.name]?null:gi}extendMaterialParams(e,t){const i=this.parser,s=i.json.materials[e];if(!s.extensions||!s.extensions[this.name])return Promise.resolve();const r=[],o=s.extensions[this.name];t.specularIntensity=o.specularFactor!==void 0?o.specularFactor:1,o.specularTexture!==void 0&&r.push(i.assignTexture(t,"specularIntensityMap",o.specularTexture));const a=o.specularColorFactor||[1,1,1];return t.specularColor=new ge(a[0],a[1],a[2]),o.specularColorTexture!==void 0&&r.push(i.assignTexture(t,"specularColorMap",o.specularColorTexture,He)),Promise.all(r)}}class uA{constructor(e){this.parser=e,this.name=$e.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 dA{constructor(e){this.parser=e,this.name=$e.EXT_TEXTURE_WEBP,this.isSupported=null}loadTexture(e){const t=this.name,i=this.parser,s=i.json,r=s.textures[e];if(!r.extensions||!r.extensions[t])return null;const o=r.extensions[t],a=s.images[o.source];let l=i.textureLoader;if(a.uri){const c=i.options.manager.getHandler(a.uri);c!==null&&(l=c)}return this.detectSupport().then(function(c){if(c)return i.loadTextureImage(e,o.source,l);if(s.extensionsRequired&&s.extensionsRequired.indexOf(t)>=0)throw new Error("THREE.GLTFLoader: WebP required by asset but unsupported.");return i.loadTexture(e)})}detectSupport(){return this.isSupported||(this.isSupported=new Promise(function(e){const t=new Image;t.src="data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA",t.onload=t.onerror=function(){e(t.height===1)}})),this.isSupported}}class pA{constructor(e){this.name=$e.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 Nf="glTF",rr=12,kf={JSON:1313821514,BIN:5130562};class fA{constructor(e){this.name=$e.KHR_BINARY_GLTF,this.content=null,this.body=null;const t=new DataView(e,0,rr);if(this.header={magic:vi.decodeText(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==Nf)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const i=this.header.length-rr,s=new DataView(e,rr);let r=0;for(;r<i;){const o=s.getUint32(r,!0);r+=4;const a=s.getUint32(r,!0);if(r+=4,a===kf.JSON){const l=new Uint8Array(e,rr+r,o);this.content=vi.decodeText(l)}else if(a===kf.BIN){const l=rr+r;this.body=e.slice(l,l+o)}r+=o}if(this.content===null)throw new Error("THREE.GLTFLoader: JSON content not found.")}}class mA{constructor(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=$e.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=Fl[u]||u.toLowerCase();a[h]=o[u]}for(const u in e.attributes){const h=Fl[u]||u.toLowerCase();if(o[u]!==void 0){const d=i.accessors[e.attributes[u]],p=or[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 gA{constructor(){this.name=$e.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 Dl extends mo{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 _A{constructor(){this.name=$e.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 Dl}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,He)),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,He))}return Promise.all(r)}createMaterial(e){const t=new Dl(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=Fr,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 yA{constructor(){this.name=$e.KHR_MESH_QUANTIZATION}}class Bf extends er{constructor(e,t,i,s){super(e,t,i,s)}copySampleValue_(e){const t=this.resultBuffer,i=this.sampleValues,s=this.valueSize,r=e*s*3+s;for(let o=0;o!==s;o++)t[o]=i[r+o];return t}interpolate_(e,t,i,s){const r=this.resultBuffer,o=this.sampleValues,a=this.valueSize,l=a*2,c=a*3,u=s-t,h=(i-t)/u,d=h*h,p=d*h,g=e*c,m=g-c,f=-2*p+3*d,_=p-d,v=1-f,b=_-d+h;for(let x=0;x!==a;x++){const C=o[m+x+a],w=o[m+x+l]*u,L=o[g+x+a],y=o[g+x]*u;r[x]=v*C+b*w+f*L+_*y}return r}}const vA=new en;class xA extends Bf{interpolate_(e,t,i,s){const r=super.interpolate_(e,t,i,s);return vA.fromArray(r).normalize().toArray(r),r}}const Tn={FLOAT:5126,FLOAT_MAT3:35675,FLOAT_MAT4:35676,FLOAT_VEC2:35664,FLOAT_VEC3:35665,FLOAT_VEC4:35666,LINEAR:9729,REPEAT:10497,SAMPLER_2D:35678,POINTS:0,LINES:1,LINE_LOOP:2,LINE_STRIP:3,TRIANGLES:4,TRIANGLE_STRIP:5,TRIANGLE_FAN:6,UNSIGNED_BYTE:5121,UNSIGNED_SHORT:5123},or={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},$f={9728:_t,9729:Ze,9984:ma,9985:_d,9986:ga,9987:ni},Uf={33071:Lt,33648:Ir,10497:ti},zf={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},Fl={POSITION:"position",NORMAL:"normal",TANGENT:"tangent",TEXCOORD_0:"uv",TEXCOORD_1:"uv2",COLOR_0:"color",WEIGHTS_0:"skinWeight",JOINTS_0:"skinIndex"},Xn={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},bA={CUBICSPLINE:void 0,LINEAR:Bi,STEP:Ds},Ol={OPAQUE:"OPAQUE",MASK:"MASK",BLEND:"BLEND"};function MA(n){return n.DefaultMaterial===void 0&&(n.DefaultMaterial=new mo({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:Pi})),n.DefaultMaterial}function ar(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 xi(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 SA(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 CA(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 wA(n){const e=n.extensions&&n.extensions[$e.KHR_DRACO_MESH_COMPRESSION];let t;return e?t="draco:"+e.bufferView+":"+e.indices+":"+Gf(e.attributes):t=n.indices+":"+Gf(n.attributes)+":"+n.mode,t}function Gf(n){let e="";const t=Object.keys(n).sort();for(let i=0,s=t.length;i<s;i++)e+=t[i]+":"+n[t[i]]+";";return e}function Nl(n){switch(n){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:throw new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}function AA(n){return n.search(/\.jpe?g($|\?)/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 TA{constructor(e={},t={}){this.json=e,this.extensions={},this.plugins={},this.options=t,this.cache=new eA,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 bf(this.options.manager):this.textureLoader=new L1(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new hs(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:{}};ar(r,a,s),xi(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[$e.KHR_BINARY_GLTF].body);const s=this.options;return new Promise(function(r,o){i.load(vi.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=zf[s.type],c=or[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 Rw(m,p/u),t.cache.add(v,b)),f=new ol(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 _=zf.SCALAR,v=or[s.sparse.indices.componentType],b=s.sparse.indices.byteOffset||0,x=s.sparse.values.byteOffset||0,C=new v(o[1],b,s.sparse.count*_),w=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=C.length;L<y;L++){const A=C[L];if(f.setX(A,w[L*l]),l>=2&&f.setY(A,w[L*l+1]),l>=3&&f.setZ(A,w[L*l+2]),l>=4&&f.setW(A,w[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=$f[d.magFilter]||Ze,u.minFilter=$f[d.minFilter]||ni,u.wrapS=Uf[d.wrapS]||ti,u.wrapT=Uf[d.wrapT]||ti,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 yt(m);f.needsUpdate=!0,d(f)}),t.load(vi.resolveURL(h,r.path),g,void 0,p)})}).then(function(h){return c===!0&&a.revokeObjectURL(l),h.userData.mimeType=o.mimeType||AA(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[$e.KHR_TEXTURE_TRANSFORM]){const a=i.extensions!==void 0?i.extensions[$e.KHR_TEXTURE_TRANSFORM]:void 0;if(a){const l=r.associations.get(o);o=r.extensions[$e.KHR_TEXTURE_TRANSFORM].extendTexture(o,a),r.associations.set(o,l)}}return s!==void 0&&(o.encoding=s),e[t]=o,o})}assignFinalMaterial(e){const t=e.geometry;let i=e.material;const s=t.attributes.tangent===void 0,r=t.attributes.color!==void 0,o=t.attributes.normal===void 0;if(e.isPoints){const a="PointsMaterial:"+i.uuid;let l=this.cache.get(a);l||(l=new dl,Gt.prototype.copy.call(l,i),l.color.copy(i.color),l.map=i.map,l.sizeAttenuation=!1,this.cache.add(a,l)),i=l}else if(e.isLine){const a="LineBasicMaterial:"+i.uuid;let l=this.cache.get(a);l||(l=new cl,Gt.prototype.copy.call(l,i),l.color.copy(i.color),this.cache.add(a,l)),i=l}if(s||r||o){let a="ClonedMaterial:"+i.uuid+":";i.isGLTFSpecularGlossinessMaterial&&(a+="specular-glossiness:"),s&&(a+="derivative-tangents:"),r&&(a+="vertex-colors:"),o&&(a+="flat-shading:");let l=this.cache.get(a);l||(l=i.clone(),r&&(l.vertexColors=!0),o&&(l.flatShading=!0),s&&(l.normalScale&&(l.normalScale.y*=-1),l.clearcoatNormalScale&&(l.clearcoatNormalScale.y*=-1)),this.cache.add(a,l),this.associations.set(l,this.associations.get(i))),i=l}i.aoMap&&t.attributes.uv2===void 0&&t.attributes.uv!==void 0&&t.setAttribute("uv2",t.attributes.uv),e.material=i}getMaterialType(){return mo}loadMaterial(e){const t=this,i=this.json,s=this.extensions,r=i.materials[e];let o;const a={},l=r.extensions||{},c=[];if(l[$e.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS]){const h=s[$e.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS];o=h.getMaterialType(),c.push(h.extendParams(a,r,t))}else if(l[$e.KHR_MATERIALS_UNLIT]){const h=s[$e.KHR_MATERIALS_UNLIT];o=h.getMaterialType(),c.push(h.extendParams(a,r,t))}else{const h=r.pbrMetallicRoughness||{};if(a.color=new ge(1,1,1),a.opacity=1,Array.isArray(h.baseColorFactor)){const d=h.baseColorFactor;a.color.fromArray(d),a.opacity=d[3]}h.baseColorTexture!==void 0&&c.push(t.assignTexture(a,"map",h.baseColorTexture,He)),a.metalness=h.metallicFactor!==void 0?h.metallicFactor:1,a.roughness=h.roughnessFactor!==void 0?h.roughnessFactor:1,h.metallicRoughnessTexture!==void 0&&(c.push(t.assignTexture(a,"metalnessMap",h.metallicRoughnessTexture)),c.push(t.assignTexture(a,"roughnessMap",h.metallicRoughnessTexture))),o=this._invokeOne(function(d){return d.getMaterialType&&d.getMaterialType(e)}),c.push(Promise.all(this._invokeAll(function(d){return d.extendMaterialParams&&d.extendMaterialParams(e,a)})))}r.doubleSided===!0&&(a.side=Yt);const u=r.alphaMode||Ol.OPAQUE;if(u===Ol.BLEND?(a.transparent=!0,a.depthWrite=!1):(a.transparent=!1,u===Ol.MASK&&(a.alphaTest=r.alphaCutoff!==void 0?r.alphaCutoff:.5)),r.normalTexture!==void 0&&o!==di&&(c.push(t.assignTexture(a,"normalMap",r.normalTexture)),a.normalScale=new ne(1,1),r.normalTexture.scale!==void 0)){const h=r.normalTexture.scale;a.normalScale.set(h,h)}return r.occlusionTexture!==void 0&&o!==di&&(c.push(t.assignTexture(a,"aoMap",r.occlusionTexture)),r.occlusionTexture.strength!==void 0&&(a.aoMapIntensity=r.occlusionTexture.strength)),r.emissiveFactor!==void 0&&o!==di&&(a.emissive=new ge().fromArray(r.emissiveFactor)),r.emissiveTexture!==void 0&&o!==di&&c.push(t.assignTexture(a,"emissiveMap",r.emissiveTexture,He)),Promise.all(c).then(function(){let h;return o===Dl?h=s[$e.KHR_MATERIALS_PBR_SPECULAR_GLOSSINESS].createMaterial(a):h=new o(a),r.name&&(h.name=r.name),xi(h,r),t.associations.set(h,{materials:e}),r.extensions&&ar(s,h,r),h})}createUniqueName(e){const t=je.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[$e.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(a,t).then(function(l){return Hf(l,a,t)})}const o=[];for(let a=0,l=e.length;a<l;a++){const c=e[a],u=wA(c),h=s[u];if(h)o.push(h.promise);else{let d;c.extensions&&c.extensions[$e.KHR_DRACO_MESH_COMPRESSION]?d=r(c):d=Hf(new bt,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?MA(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===Tn.TRIANGLES||f.mode===Tn.TRIANGLE_STRIP||f.mode===Tn.TRIANGLE_FAN||f.mode===void 0)_=r.isSkinnedMesh===!0?new Iw(m,v):new ft(m,v),_.isSkinnedMesh===!0&&!_.geometry.attributes.skinWeight.normalized&&_.normalizeSkinWeights(),f.mode===Tn.TRIANGLE_STRIP?_.geometry=Wf(_.geometry,Wx):f.mode===Tn.TRIANGLE_FAN&&(_.geometry=Wf(_.geometry,Ud));else if(f.mode===Tn.LINES)_=new Zp(m,v);else if(f.mode===Tn.LINE_STRIP)_=new ul(m,v);else if(f.mode===Tn.LINE_LOOP)_=new Ow(m,v);else if(f.mode===Tn.POINTS)_=new Qp(m,v);else throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+f.mode);Object.keys(_.geometry.morphAttributes).length>0&&CA(_,r),_.name=t.createUniqueName(r.name||"mesh_"+e),xi(_,r),f.extensions&&ar(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 sn;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(zi.radToDeg(s.yfov),s.aspectRatio||1,s.znear||1,s.zfar||2e6):i.type==="orthographic"&&(t=new ns(-s.xmag,s.xmag,s.ymag,-s.ymag,s.znear,s.zfar)),i.name&&(t.name=this.createUniqueName(i.name)),xi(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[_],C=d[_],w=p[_],L=g[_];if(b===void 0)continue;b.updateMatrix();let y;switch(Xn[L.path]){case Xn.weights:y=tr;break;case Xn.rotation:y=_i;break;case Xn.position:case Xn.scale:default:y=nr;break}const A=b.name?b.name:b.uuid,I=w.interpolation!==void 0?bA[w.interpolation]:Bi,R=[];Xn[L.path]===Xn.weights?b.traverse(function(ee){ee.morphTargetInfluences&&R.push(ee.name?ee.name:ee.uuid)}):R.push(A);let Q=C.array;if(C.normalized){const ee=Nl(Q.constructor),D=new Float32Array(Q.length);for(let z=0,k=Q.length;z<k;z++)D[z]=Q[z]*ee;Q=D}for(let ee=0,D=R.length;ee<D;ee++){const z=new y(R[ee]+"."+Xn[L.path],x.array,Q,I);w.interpolation==="CUBICSPLINE"&&(z.createInterpolant=function(j){const W=this instanceof _i?xA:Bf;return new W(this.times,this.values,this.getValueSize()/3,j)},z.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0),m.push(z)}}const f=i.name?i.name:"animation_"+e;return new Sl(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 zp:a.length>1?l=new sn:a.length===1?l=a[0]:l=new st,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),xi(l,r),r.extensions&&ar(i,l,r),r.matrix!==void 0){const c=new Se;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 sn;s.name&&(o.name=r.createUniqueName(s.name)),xi(o,s),s.extensions&&ar(i,o,s);const a=s.nodes||[],l=[];for(let c=0,u=a.length;c<u;c++)l.push(Vf(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 Gt||d instanceof yt)&&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 Vf(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 Se;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 ll(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(Vf(u,r,t,i))}}return Promise.all(o)})}function EA(n,e,t){const i=e.attributes,s=new yn;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=Nl(or[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=Nl(or[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 zt;s.getCenter(o.center),o.radius=s.min.distanceTo(s.max)/2,n.boundingSphere=o}function Hf(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=Fl[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 xi(n,e),EA(n,e,t),Promise.all(s).then(function(){return e.targets!==void 0?SA(n,e.targets,t):n})}function Wf(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===Ud)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 jf{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 LA(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 RA extends jf{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 ns(o/-2,o/2,a/2,a/-2,1,1e3);const c=new Np({context:s,alpha:t.alpha,antialias:t.antialias});c.setSize(o,a),c.autoClear=!1;const u=new Lw;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,LA(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,yi.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 PA extends jf{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 sr().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 G1(this.object),i={};for(let r=0;r<e.length;r++){const o=e[r];i[o.name]=t.clipAction(o)}const s=new Ef;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 IA extends vo{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 DA extends IA{constructor(e,t,i,s,r){super(e,t,i,s,r);this.clear=!1}setCamera(e){this.camera=e}}class FA extends RA{constructor(e,t,i){t.onInit=(s,r)=>{if(this.raycaster=new Rf,t.axesHelper){const o=new H1(1e4);r.add(o)}this.createEffect(),this.createLights(t.lights||[]),this.createHDR(t.hdr),this.bindEvents(),i&&i()};super(e,t);this.lightTypes={AmbientLight:Tf,DirectionalLight:El,HemisphereLight:Mf,PointLight:Tl,RectAreaLight:E1,SpotLight:wl},this.passNum=0,this.passList=[],this.mouse=new ne}createEffect(){var e;const t=(e=this.renderer)==null?void 0:e.getSize(new ne);this.effectComposer=new Q1(this.renderer),this.effectComposer.setSize(t==null?void 0:t.x,t==null?void 0:t.y);const i=new DA(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=Li({},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=Li({},{urls:[],path:"/",exposure:1},e),i=this.renderer;i.physicallyCorrectLights=!0,i.outputEncoding=He,i.toneMappingExposure=t.exposure;const s=t.urls;let r=new el(i);r.compileCubemapShader();const o=new Y1().setPath(t.path).load(s,()=>{const a=r.fromCubemap(o);o.magFilter=Ze,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=Ti(this._clickEvent,this),this.hoverFun=Ti(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 OA=FA,kl=H.defineComponent({name:"ElAmapLayerThree",mixins:[le],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.$amapComponent=new OA(this.$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 NA(n,e,t,i,s,r){return H.renderSlot(n.$slots,"default")}kl.render=NA,kl.__file="src/packages/three/ThreeLayer/ThreeLayer.vue";const Xf=ce(kl);var ds={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-ds.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?ds.Bounce.In(n*2)*.5:ds.Bounce.Out(n*2-1)*.5+.5}}},lr;typeof self=="undefined"&&typeof process!="undefined"&&process.hrtime?lr=function(){var n=process.hrtime();return n[0]*1e3+n[1]/1e6}:typeof self!="undefined"&&self.performance!==void 0&&self.performance.now!==void 0?lr=self.performance.now.bind(self.performance):Date.now!==void 0?lr=Date.now:lr=function(){return new Date().getTime()};var ps=lr,kA=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=ps()),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}(),cr={Linear:function(n,e){var t=n.length-1,i=t*e,s=Math.floor(i),r=cr.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=cr.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=cr.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=cr.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}}},BA=function(){function n(){}return n.nextId=function(){return n._nextId++},n._nextId=0,n}(),Yf=new kA,Jf=function(){function n(e,t){t===void 0&&(t=Yf),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=ds.Linear.None,this._interpolationFunction=cr.Linear,this._chainedTweens=[],this._onStartCallbackFired=!1,this._id=BA.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"?ps()+parseFloat(e):e:ps(),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=ps()),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=ps()),!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=ps()),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}(),pn=Yf;pn.getAll.bind(pn),pn.removeAll.bind(pn),pn.add.bind(pn),pn.remove.bind(pn),pn.update.bind(pn);class $A extends PA{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 Jf(i).to({x:e[0],y:e[1]}).duration(s).easing(ds.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 Jf(i).to({angle:e}).duration(s).easing(ds.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 UA=$A,Zf=H.defineComponent({name:"ElAmapThreeGltf",mixins:[le],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 UA(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}});Zf.__file="src/packages/three/ThreeGltf/ThreeGltf.vue";const Kf=ce(Zf);var Qf=H.defineComponent({name:"ElAmapControlGeolocation",mixins:[le],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}});Qf.__file="src/packages/control/Geolocation/Geolocation.vue";const em=ce(Qf);var tm=H.defineComponent({name:"ElAmapCircleMarker",mixins:[le],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}});tm.__file="src/packages/marker/CircleMarker/CircleMarker.vue";const nm=ce(tm);var im=H.defineComponent({name:"ElAmapLocaAmbientLight",mixins:[le],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}});im.__file="src/packages/loca/AmbientLight/AmbientLight.vue";const sm=ce(im);var rm=H.defineComponent({name:"ElAmapLocaDirectionalLight",mixins:[le],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}});rm.__file="src/packages/loca/DirectionalLight/DirectionalLight.vue";const om=ce(rm);var am=H.defineComponent({name:"ElAmapLocaPointLight",mixins:[le],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}});am.__file="src/packages/loca/PointLight/PointLight.vue";const lm=ce(am);class zA{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 GA=zA,Bl=H.defineComponent({name:"ElAmapLayerVideo",mixins:[le],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 GA(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 VA={ref:"video",style:{display:"none"},muted:""};function HA(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("video",VA,null,512)}Bl.render=HA,Bl.__file="src/packages/layer/data/Video/Video.vue";const cm=ce(Bl);var hm=H.defineComponent({name:"ElAmapLocaLaser",mixins:[le,Et],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}});hm.__file="src/packages/loca/LaserLayer/LaserLayer.vue";const um=ce(hm);function dm(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 WA{constructor(e){this.videoFrame=-1,this.layer=e}init(e,t){return this.video=e.video,this.object=new sn,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 Nw(this.video),u=new Hs(e.videoWidth||((o=this.video)==null?void 0:o.videoWidth),e.videoHeight||((a=this.video)==null?void 0:a.videoHeight)),h=new ff({map:c,side:Yt,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=Ti(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 kw(e),i=new Hs(e.width,e.height),s=new ff({map:t,side:Yt,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,dm(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 jA=WA,$l=H.defineComponent({name:"ElAmapThreeVideo",mixins:[le],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 jA(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.$amapComponent.pause()}}});const qA={ref:"video",style:{display:"none"},muted:"",loop:"",autoplay:"",crossOrigin:"anonymous"},XA=["src"];function YA(n,e,t,i,s,r){return H.openBlock(),H.createElementBlock("video",qA,[(H.openBlock(!0),H.createElementBlock(H.Fragment,null,H.renderList(n.videoUrlList,o=>(H.openBlock(),H.createElementBlock("source",{key:o,src:o,type:"video/mp4"},null,8,XA))),128))],512)}$l.render=YA,$l.__file="src/packages/three/ThreeVideo/ThreeVideo.vue";const pm=ce($l);class JA{constructor(e,t){this.layer=e;const i=new Tf(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 ZA=JA,fm=H.defineComponent({name:"ElAmapThreeLightAmbient",mixins:[le],props:{color:{type:String,default:"#ffffff"},intensity:{type:Number,default:1}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new ZA(this.$parentComponent,n)},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()}},render(){return null}});fm.__file="src/packages/three/ThreeLightAmbient/ThreeLightAmbient.vue";const mm=ce(fm);class KA{constructor(e,t){this.layer=e;const i=new El(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 ge(e).getHex()}setIntensity(e){this.object.intensity=e,this.refresh()}setPosition(e){this.object.position.set(e.x,e.y,e.z),this.refresh()}setTarget(e){e&&(this.object.target=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 QA=KA,gm=H.defineComponent({name:"ElAmapThreeLightDirectional",mixins:[le],props:{color:{type:String,default:"#ffffff"},intensity:{type:Number,default:1},position:{type:Object,default:()=>({x:0,y:0,z:1})},target:{type:Object}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new QA(this.$parentComponent,n)},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()}},render(){return null}});gm.__file="src/packages/three/ThreeLightDirectional/ThreeLightDirectional.vue";const _m=ce(gm);class eT{constructor(e,t){this.layer=e;const i=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>
}
`,AT=`
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 TT{constructor(e,t){this.layer=e,this.object=new sn,this.createGlobalMaterial(t),this.layer.add(this.object),this.init(t)}createGlobalMaterial(e){if(e.sideTexture){const t=new bf().load(e.sideTexture);t.wrapS=t.wrapT=ti,t.offset.set(0,.5),t.repeat.set(.1,.1),this.sideImgMaterial=new go({depthTest:e.depthTest,map:t,side:Yt})}this.bottomMaterial=new go({depthTest:e.depthTest,transparent:!0,color:So(e.bottomColor),opacity:Co(e.bottomColor)}),this.topMaterial=new go({depthTest:e.depthTest,transparent:!0,color:So(e.topColor),opacity:Co(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 ne(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 ne(m[0],m[1]))}a.push(new xl(p))}const l=new af(o);if(l.holes=a,s>0){const h=new Qs(l,{depth:s,bevelEnabled:!1,steps:1}),p=[new go({visible:!1})];let g;if(i.sideTexture)g=this.sideImgMaterial;else{const v=new ge;v.setHex(So(i.sideTopColor));const b=new We(v.r,v.g,v.b,Co(i.sideTopColor)),x=new ge;x.setHex(So(i.sideBottomColor));const C=new We(x.r,x.g,x.b,Co(i.sideBottomColor)),w=Ya.merge([se.common,se.specularmap,se.envmap,se.aomap,se.lightmap,se.emissivemap,se.fog,se.lights,{emissive:{value:new ge("#000")},topColorVector4:{value:C},bottomColorVector4:{value:b},height:{value:s}}]);g=new cn({depthTest:i.depthTest,side:Yt,transparent:!0,lights:!0,uniforms:w,vertexShader:wT,fragmentShader:AT})}p.push(g);const m=new Qs(l,{depth:0}),f=new ft(m,this.bottomMaterial);this.object.add(f);const _=new ft(h,p);this.object.add(_)}const c=new Qs(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&&(dm(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 ET=TT,Fm=H.defineComponent({name:"ElAmapThreePolygon",mixins:[le],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.$amapComponent=new ET(this.$parentComponent,n)},destroyComponent(){this.parentInstance.isDestroy||this.$amapComponent.remove(),this.$amapComponent.destroy()}},render(){return null}});Fm.__file="src/packages/three/ThreePolygon/ThreePolygon.vue";const Om=ce(Fm);var Nm=H.defineComponent({name:"ElAmapMouseTool",mixins:[le],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}});Nm.__file="src/packages/util/MouseTool/MouseTool.vue";const km=ce(Nm),Hl=new WeakMap;class LT extends qn{constructor(e){super(e);this.decoderPath="",this.decoderConfig={},this.decoderBinary=null,this.decoderPending=null,this.workerLimit=4,this.workerPool=[],this.workerNextTaskID=1,this.workerSourceURL="",this.defaultAttributeIDs={position:"POSITION",normal:"NORMAL",color:"COLOR",uv:"TEX_COORD"},this.defaultAttributeTypes={position:"Float32Array",normal:"Float32Array",color:"Float32Array",uv:"Float32Array"}}setDecoderPath(e){return this.decoderPath=e,this}setDecoderConfig(e){return this.decoderConfig=e,this}setWorkerLimit(e){return this.workerLimit=e,this}load(e,t,i,s){const r=new hs(this.manager);r.setPath(this.path),r.setResponseType("arraybuffer"),r.setRequestHeader(this.requestHeader),r.setWithCredentials(this.withCredentials),r.load(e,o=>{const a={attributeIDs:this.defaultAttributeIDs,attributeTypes:this.defaultAttributeTypes,useUniqueIDs:!1};this.decodeGeometry(o,a).then(t).catch(s)},i,s)}decodeDracoFile(e,t,i,s){const 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(Hl.has(e)){const l=Hl.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. Buffer has already been transferred.")}let s;const r=this.workerNextTaskID++,o=e.byteLength,a=this._getWorker(r,o).then(l=>(s=l,new Promise((c,u)=>{s._callbacks[r]={resolve:c,reject:u},s.postMessage({type:"decode",id:r,taskConfig:t,buffer:e},[e])}))).then(l=>this._createGeometry(l.geometry));return a.catch(()=>!0).then(()=>{s&&r&&this._releaseTask(s,r)}),Hl.set(e,{key:i,promise:a}),a}_createGeometry(e){const t=new bt;e.index&&t.setIndex(new dt(e.index.array,1));for(let i=0;i<e.attributes.length;i++){const s=e.attributes[i],r=s.name,o=s.array,a=s.itemSize;t.setAttribute(r,new dt(o,a))}return t}_loadLibrary(e,t){const i=new hs(this.manager);return i.setPath(this.decoderPath),i.setResponseType(t),i.setWithCredentials(this.withCredentials),new Promise((s,r)=>{i.load(e,s,void 0,r)})}preload(){return this._initDecoder(),this}_initDecoder(){if(this.decoderPending)return this.decoderPending;const e=typeof WebAssembly!="object"||this.decoderConfig.type==="js",t=[];return e?t.push(this._loadLibrary("draco_decoder.js","text")):(t.push(this._loadLibrary("draco_wasm_wrapper.js","text")),t.push(this._loadLibrary("draco_decoder.wasm","arraybuffer"))),this.decoderPending=Promise.all(t).then(i=>{const s=i[0];e||(this.decoderConfig.wasmBinary=i[1]);const r=RT.toString(),o=["/* draco decoder */",s,"","/* worker */",r.substring(r.indexOf("{")+1,r.lastIndexOf("}"))].join(`
`);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 RT(){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 Bm(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 PT(n){Promise.resolve().then(n)}class IT{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,PT(()=>{this.scheduled=!1,this.unloadUnusedContent(),e&&this.markAllUnused()}))}}class $m{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 wo=0,Ao=1,Wl=2,pr=3,To=4,Eo=6378137,DT=-(1/298.257223563*Eo-Eo);function jl(n){return n===pr||n===To}function bi(n,e){return n.__lastFrameVisited===e&&n.__used}function Um(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 zm(n,e,t){if(Um(n,e),n.__used=!0,t.markUsed(n),n.__contentEmpty){const i=n.children;for(let s=0,r=i.length;s<r;s++)zm(i[s],e,t)}}function Gm(n,e,t){if(n.__contentEmpty&&(!n.__externalTileSet||jl(n.__loadingState))){const s=n.children;for(let r=0,o=s.length;r<o;r++){const a=s[r];a.__depthFromRenderedParent=e,Gm(a,e,t)}}else t.requestTileContents(n)}function ql(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++)ql(r[o],e,t,n,s+1);t&&t(n,i,s)}function Vm(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(Um(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=Vm(g,e);u=u||m}if(u&&o)for(let d=0,p=h.length;d<p;d++){const g=h[d];zm(g,i,a)}return!0}function Hm(n,e){const t=e.stats,i=e.frameCount;if(!bi(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||bi(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(Hm(u,e),o=o||u.__wasSetVisible||u.__childrenWereVisible,bi(u,i)){const h=u.__allChildrenLoaded||!u.__contentEmpty&&jl(u.__loadingState)||u.__externalTileSet&&u.__loadingState===To;a=a&&h}}n.__childrenWereVisible=o,n.__allChildrenLoaded=a}}function Wm(n,e){const t=e.stats,i=e.frameCount;if(!bi(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===pr?(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=jl(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];bi(v,i)&&!o.isFull()&&(v.__depthFromRenderedParent=n.__depthFromRenderedParent+1,Gm(v,v.__depthFromRenderedParent,e))}else for(let f=0,_=g.length;f<_;f++){const v=g[f];bi(v,i)&&Wm(v,e)}}function jm(n,e){const t=e.frameCount,i=bi(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===pr&&(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];jm(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,FT=n=>1/(n.__depthFromRenderedParent+1);class OT{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 IT;t.unloadPriorityCallback=FT;const i=new $m;i.maxJobs=4,i.priorityCallback=qm;const s=new $m;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||ql(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++,Vm(r,this),Hm(r,this),Wm(r,this),jm(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=Bm(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=wo,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===To&&(t.__loadingState=wo)}),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(),ql(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!==wo)return;const t=this.stats,i=this.lruCache,s=this.downloadQueue,r=this.parseQueue,o=e.__externalTileSet;i.add(e,h=>{h.__loadingState===Ao?(h.__loadAbort.abort(),h.__loadAbort=null):o?h.children.length=0:this.disposeTile(h),h.__loadingState===Ao?t.downloading--:h.__loadingState===Wl&&t.parsing--,h.__loadingState=wo,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=Ao;const u=h=>{e.__loadIndex===a&&(h.name!=="AbortError"?(r.remove(e),s.remove(e),e.__loadingState===Wl?t.parsing--:e.__loadingState===Ao&&t.downloading--,t.failed++,console.error(`TilesRenderer : Failed to load tile at url "${e.content.uri}".`),console.error(h),e.__loadingState=To):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=pr,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 ${h.status}`)}}).then(h=>{if(e.__loadIndex===a)return t.downloading--,t.parsing++,e.__loadAbort=null,e.__loadingState=Wl,r.add(e,d=>{if(d.__loadIndex!==a)return Promise.resolve();const p=d.content.uri,g=Bm(p);return this.parseTile(h,d,g)})}).then(()=>{e.__loadIndex===a&&(t.parsing--,e.__loadingState=pr,e.__wasSetVisible&&this.setTileVisible(e,!0),e.__wasSetActive&&this.setTileActive(e,!0))}).catch(u)}dispose(){const e=this.lruCache;this.traverse(t=>{e.remove(t)}),this.stats={parsing:0,downloading:0,failed:0,inFrustum:0,used:0,active:0,visible:0},this.frameCount=0}}function Xm(n){return new TextDecoder().decode(n)}class Lo{constructor(e,t,i,s){this.buffer=e,this.binOffset=t+i,this.binLength=s;let r=null;if(i!==0){const o=new Uint8Array(e,t,i);r=JSON.parse(Xm(o))}else r={};this.header=r}getKeys(){return Object.keys(this.header)}getData(e,t,i=null,s=null){const r=this.header;if(!(e in r))return null;const o=r[e];if(o instanceof Object){if(Array.isArray(o))return o;{const{buffer:a,binOffset:l,binLength:c}=this,u=o.byteOffset||0,h=o.type||s,d=o.componentType||i;if("type"in o&&s&&o.type!==s)throw new Error("FeatureTable: Specified type does not match expected type.");let p;switch(h){case"SCALAR":p=1;break;case"VEC2":p=2;break;case"VEC3":p=3;break;case"VEC4":p=4;break;default:throw new Error(`FeatureTable : Feature type not provided for "${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 "${e}".`)}if(m+f*g.BYTES_PER_ELEMENT>l+c)throw new Error("FeatureTable: Feature data read outside binary body length.");return g}}else return o}}class Xl extends Lo{constructor(e,t,i,s,r){super(e,i,s,r);this.batchSize=t}getData(e,t=null,i=null){return super.getData(e,this.batchSize,t,i)}}class fr{constructor(){this.fetchOptions={},this.workingPath=""}load(e){return fetch(e,this.fetchOptions).then(t=>{if(!t.ok)throw new Error(`Failed to load file "${e}" with status ${t.status} : ${t.statusText}`);return t.arrayBuffer()}).then(t=>(this.workingPath===""&&(this.workingPath=this.workingPathForURL(e)),this.parse(t)))}resolveExternalURL(e){return/^[^\\/]/.test(e)?this.workingPath+"/"+e:e}workingPathForURL(e){const t=e.split(/[\\/]/g);return t.pop(),t.join("/")+"/"}parse(e){throw new Error("LoaderBase: Parse not implemented.")}}function gs(n){let e;if(n instanceof DataView?e=n:e=new DataView(n),String.fromCharCode(e.getUint8(0))==="{")return null;let t="";for(let i=0;i<4;i++)t+=String.fromCharCode(e.getUint8(i));return t}class NT extends fr{parse(e){const t=new DataView(e),i=gs(t);console.assert(i==="b3dm");const s=t.getUint32(4,!0);console.assert(s===1);const r=t.getUint32(8,!0);console.assert(r===e.byteLength);const o=t.getUint32(12,!0),a=t.getUint32(16,!0),l=t.getUint32(20,!0),c=t.getUint32(24,!0),u=28,h=e.slice(u,u+o+a),d=new Lo(h,0,o,a),p=u+o+a,g=e.slice(p,p+l+c),m=new Xl(g,d.getData("BATCH_LENGTH"),0,l,c),f=p+l+c,_=new Uint8Array(e,f,r-f);return{version:s,featureTable:d,batchTable:m,glbBytes:_}}}class Ym extends NT{constructor(e=cs){super();this.manager=e,this.adjustmentTransform=new Se}parse(e){const t=super.parse(e),i=t.glbBytes.slice().buffer;return new Promise((s,r)=>{const o=this.manager,a=this.fetchOptions,l=o.getHandler("path.gltf")||new sr(o);a.credentials==="include"&&a.mode==="cors"&&l.setCrossOrigin("use-credentials"),"credentials"in a&&l.setWithCredentials(a.credentials==="include"),a.headers&&l.setRequestHeader(a.headers);let c=this.workingPath;!/[\\/]$/.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 kT extends fr{parse(e){const t=new DataView(e),i=gs(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 Lo(h,0,o,a),p=u+o+a,g=e.slice(p,p+l+c),m=new Xl(g,d.getData("BATCH_LENGTH")||d.getData("POINTS_LENGTH"),0,l,c);return Promise.resolve({version:s,featureTable:d,batchTable:m})}}class Jm extends kT{constructor(e=cs){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 "${h}" detected.`)});const a=new bt;a.setAttribute("position",new dt(r,3,!1));const l=new dl;l.size=2,l.sizeAttenuation=!1,o!==null&&(a.setAttribute("color",new dt(o,3,!0)),l.vertexColors=!0);const c=new Qp(a,l);t.scene=c,t.scene.featureTable=i;const u=i.getData("RTC_CENTER");return u&&(t.scene.position.x+=u[0],t.scene.position.y+=u[1],t.scene.position.z+=u[2]),t})}}class BT extends fr{parse(e){const t=new DataView(e),i=gs(t);console.assert(i==="i3dm");const s=t.getUint32(4,!0);console.assert(s===1);const r=t.getUint32(8,!0);console.assert(r===e.byteLength);const o=t.getUint32(12,!0),a=t.getUint32(16,!0),l=t.getUint32(20,!0),c=t.getUint32(24,!0),u=t.getUint32(28,!0),h=32,d=e.slice(h,h+o+a),p=new Lo(d,0,o,a),g=h+o+a,m=e.slice(g,g+l+c),f=new Xl(m,p.getData("INSTANCES_LENGTH"),0,l,c),_=g+l+c,v=new Uint8Array(e,_,r-_);let b=null,x=null;if(u)b=v,x=Promise.resolve();else{const C=this.resolveExternalURL(Xm(v));x=fetch(C,this.fetchOptions).then(w=>{if(!w.ok)throw new Error(`I3DMLoaderBase : Failed to load file "${C}" with status ${w.status} : ${w.statusText}`);return w.arrayBuffer()}).then(w=>{b=new Uint8Array(w)})}return x.then(()=>({version:s,featureTable:p,batchTable:f,glbBytes:b}))}}const Zm=new E,Yl=new E,Jl=new E,Km=new E,Zl=new en,Ro=new E,Po=new Se;class Qm extends BT{constructor(e=cs){super();this.manager=e,this.adjustmentTransform=new Se}resolveExternalURL(e){return this.manager.resolveURL(super.resolveExternalURL(e))}parse(e){return super.parse(e).then(t=>{const{featureTable:i,batchTable:s}=t,r=t.glbBytes.slice().buffer;return new Promise((o,a)=>{const l=this.fetchOptions,c=this.manager,u=c.getHandler("path.gltf")||new sr(c);l.credentials==="include"&&l.mode==="cors"&&u.setCrossOrigin("use-credentials"),"credentials"in l&&u.setWithCredentials(l.credentials==="include"),l.headers&&u.setRequestHeader(l.headers);let h=this.workingPath;/[\\/]$/.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,C=[];p.scene.traverse(L=>{if(L.isMesh){const{geometry:y,material:A}=L,I=new Fw(y,A,g);I.position.copy(L.position),I.rotation.copy(L.rotation),I.scale.copy(L.scale),C.push(I),x.set(L,I)}});const w=new E;for(let L=0;L<g;L++)w.x+=m[L*3+0]/g,w.y+=m[L*3+1]/g,w.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(w).applyMatrix4(L.matrixWorld))});for(let L=0;L<g;L++){Km.set(m[L*3+0]-w.x,m[L*3+1]-w.y,m[L*3+2]-w.z),f?(Yl.set(f[L*3+0],f[L*3+1],f[L*3+2]),Jl.set(_[L*3+0],_[L*3+1],_[L*3+2]),Zm.crossVectors(Jl,Yl).normalize(),Po.makeBasis(Jl,Yl,Zm),Zl.setFromRotationMatrix(Po)):Zl.set(0,0,0,1),b?Ro.setScalar(b[L]):v?Ro.set(v[L*3+0],v[L*3+1],v[L*3+2]):Ro.set(1,1,1),Po.compose(Km,Zl,Ro).multiply(d);for(let y=0,A=C.length;y<A;y++)C[y].setMatrixAt(L,Po)}p.batchTable=s,p.featureTable=i,p.scene.batchTable=s,p.scene.featureTable=i,o(p)},a)})})}}class $T extends fr{parse(e){const t=new DataView(e),i=gs(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=gs(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 UT extends $T{constructor(e=cs){super();this.manager=e,this.adjustmentTransform=new Se}parse(e){const t=super.parse(e),i=this.manager,s=this.adjustmentTransform,r=[];for(const o in t.tiles){const{type:a,buffer:l}=t.tiles[o];switch(a){case"b3dm":{const c=l.slice(),u=new Ym(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions,u.adjustmentTransform.copy(s);const h=u.parse(c.buffer);r.push(h);break}case"pnts":{const c=l.slice(),u=new Jm(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions;const h=u.parse(c.buffer);r.push(h);break}case"i3dm":{const c=l.slice(),u=new Qm(i);u.workingPath=this.workingPath,u.fetchOptions=this.fetchOptions,u.adjustmentTransform.copy(s);const h=u.parse(c.buffer);r.push(h);break}}}return Promise.all(r).then(o=>{const a=new sn;return o.forEach(l=>{a.add(l.scene)}),{tiles:o,scene:a}})}}class zT{constructor(){this.name="CESIUM_RTC"}afterRoot(e){const{center:t}=e.parser.json.extensions.CESIUM_RTC;e.scene.position.x+=t[0],e.scene.position.y+=t[1],e.scene.position.z+=t[2]}}class GT extends fr{constructor(e=cs){super();this.manager=e}parse(e){return new Promise((t,i)=>{const s=this.manager,r=this.fetchOptions;let o=s.getHandler("path.gltf")||s.getHandler("path.glb");o||(o=new sr(s),o.register(()=>new zT),r.credentials==="include"&&r.mode==="cors"&&o.setCrossOrigin("use-credentials"),"credentials"in r&&o.setWithCredentials(r.credentials==="include"),r.headers&&o.setRequestHeader(r.headers));let a=o.resourcePath||o.path||this.workingPath;!/[\\/]$/.test(a)&&a.length&&(a+="/"),o.parse(e,a,l=>{t(l)},i)})}}const Io=new Se;class VT extends sn{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?Io.copy(this.matrix):Io.multiplyMatrices(this.parent.matrixWorld,this.matrix),this.matrixWorldNeedsUpdate=!1;const t=Io.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(Io);const r=this.children;for(let o=0,a=r.length;o<a;o++)r[o].updateMatrixWorld()}}}}function eg(n){const{x:e,y:t,z:i}=n;n.x=i,n.y=e,n.z=t}function HT(n){return-n+Math.PI/2}const Do=new V1,mr=new E,Mi=new E;class WT{constructor(e=1,t=1,i=1){this.radius=new E(e,t,i)}getCartographicToPosition(e,t,i,s){const r=this.radius;Do.set(1,HT(e),t),mr.setFromSpherical(Do).normalize(),eg(mr),Mi.copy(mr),Mi.x*=r.x**2,Mi.y*=r.y**2,Mi.z*=r.z**2;const o=Math.sqrt(mr.dot(Mi));return Mi.divideScalar(o),s.copy(Mi).addScaledVector(mr,i)}getCartographicToNormal(e,t,i){return Do.set(1,-e+Math.PI/2,t),i.setFromSpherical(Do).normalize(),eg(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 Jn=Math.PI,Fo=Jn/2,gr=new E,_s=new E,ys=new E,tg=new Se;let _r=0;const Kl=[];function jT(n=!1){return n?(Kl[_r]||(Kl[_r]=new E),_r++,Kl[_r-1]):new E}function ng(){_r=0}class qT extends WT{constructor(e,t,i,s=-Fo,r=Fo,o=0,a=2*Jn,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=zi.mapLinear(.5,0,1,t,i),c=zi.mapLinear(.5,0,1,s,r),u=Math.floor(s/Fo)*Fo,h=[[-Jn/2,0],[Jn/2,0],[0,u],[0,u+Jn/2],[0,u+Jn],[0,u+3*Jn/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=zi.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=jT(e);d.push(x),this.getCartographicToPosition(v,b,m,x)}}}return d}getBoundingBox(e,t){ng();const{latStart:i,latEnd:s,lonStart:r,lonEnd:o}=this;if(s-i<Jn/2){const c=zi.mapLinear(.5,0,1,i,s),u=zi.mapLinear(.5,0,1,r,o);this.getCartographicToNormal(c,u,ys),_s.set(0,0,1),gr.crossVectors(_s,ys),_s.crossVectors(gr,ys),t.makeBasis(gr,_s,ys)}else gr.set(1,0,0),_s.set(0,1,0),ys.set(0,0,1),t.makeBasis(gr,_s,ys);tg.copy(t).invert();const l=this._getPoints(!0);for(let c=0,u=l.length;c<u;c++)l[c].applyMatrix4(tg);e.makeEmpty(),e.setFromPoints(l)}getBoundingSphere(e,t){ng();const i=this._getPoints(!0);e.makeEmpty(),e.setFromPoints(i,t)}}const vs=new zt,En=new Se,ig=new E,xs=new E,bs=new $s,Ht=[];function Ql(n,e){return n.distance-e.distance}function ec(n,e,t){n.traverse(i=>{Object.getPrototypeOf(i).raycast.call(i,e,t)})}function sg(n,e,t,i){if(t.has(n))if(ec(n.cached.scene,i,Ht),Ht.length>0){Ht.length>1&&Ht.sort(Ql);const l=Ht[0];return Ht.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;En.copy(d);const p=h.sphere;if(p&&(vs.copy(p),vs.applyMatrix4(En),!i.ray.intersectsSphere(vs)))continue;const g=h.box,m=h.boxTransform;if(g)if(En.multiply(m).invert(),bs.copy(i.ray),bs.applyMatrix4(En),bs.intersectBox(g,ig)){xs.setFromMatrixScale(En);const f=xs.x;Math.abs(Math.max(xs.x-xs.y,xs.x-xs.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=ig.distanceToSquared(bs.origin)*f*f,_.tile=u}else continue}s.sort(Ql);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)?(ec(p,i,Ht),Ht.length>0&&(Ht.length>1&&Ht.sort(Ql),g=Ht[0])):g=sg(d,e,t,i),g){const m=g.distance*g.distance;m<o&&(o=m,a=g),Ht.length=0}}}return a}function rg(n,e,t,i,s){const r=n.cached,o=e.matrixWorld;En.copy(o);const a=r.sphere;if(a&&(vs.copy(a),vs.applyMatrix4(En),!i.ray.intersectsSphere(vs)))return;const l=r.box,c=r.boxTransform;if(l&&(En.multiply(c).invert(),bs.copy(i.ray).applyMatrix4(En),!bs.intersectsBox(l)))return;const u=r.scene;if(t.has(n)){ec(u,i,s);return}const h=n.children;for(let d=0,p=h.length;d<p;d++)rg(h[d],e,t,i,s)}const og=Symbol("INITIAL_FRUSTUM_CULLED"),rn=new Se,tc=new Se,on=new E,Ln=new E,Rn=new E,Pn=new E,XT=new E(1,0,0),YT=new E(0,1,0);function ag(n,e){n.traverse(t=>{t.frustumCulled=t[og]&&e})}class JT extends OT{get autoDisableRendererCulling(){return this._autoDisableRendererCulling}set autoDisableRendererCulling(e){this._autoDisableRendererCulling!==e&&(super._autoDisableRendererCulling=e,this.forEachLoadedModel(t=>{ag(t,!e)}))}constructor(...e){super(...e);this.group=new VT(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 xf;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=sg(this.root,this.group,this.activeTiles,e);i&&t.push(i)}else rg(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 ne),t.push(e),!0)}setResolution(e,t,i){const s=this.cameraMap;return s.has(e)?(t instanceof ne?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 no,isOrthographic:!1,sseDenominator:-1,position:new E,invScale:-1,pixelSize:0});tc.copy(e.matrixWorld).invert(),on.setFromMatrixScale(tc);const r=on.x;Math.abs(Math.max(on.x-on.y,on.x-on.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,rn.copy(e.matrixWorld),rn.premultiply(l.matrixWorldInverse),rn.premultiply(l.projectionMatrix),u.setFromProjectionMatrix(rn),h.set(0,0,0),h.applyMatrix4(l.matrixWorld),h.applyMatrix4(tc)}super.update()}preprocessNode(e,t,i){super.preprocessNode(e,t,i);const s=new Se;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 Se().copy(s).invert();let o=null,a=null,l=null;if("box"in e.boundingVolume){const h=e.boundingVolume.box;o=new yn,a=new Se,l=new Se,Ln.set(h[3],h[4],h[5]),Rn.set(h[6],h[7],h[8]),Pn.set(h[9],h[10],h[11]);const d=Ln.length(),p=Rn.length(),g=Pn.length();Ln.normalize(),Rn.normalize(),Pn.normalize(),d===0&&Ln.crossVectors(Rn,Pn),p===0&&Rn.crossVectors(Ln,Pn),g===0&&Pn.crossVectors(Ln,Rn),a.set(Ln.x,Rn.x,Pn.x,h[0],Ln.y,Rn.y,Pn.y,h[1],Ln.z,Rn.z,Pn.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 zt,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 zt,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 qT(Eo,Eo,DT,p,m,d,g,f,_),c===null&&(c=new zt,u.getBoundingSphere(c)),o===null&&(o=new yn,a=new Se,l=new Se,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":rn.makeRotationAxis(YT,-Math.PI/2);break;case"y":rn.makeRotationAxis(XT,Math.PI/2);break;case"z":rn.identity();break}const g=gs(e)||i;switch(g){case"b3dm":{const f=new Ym(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(rn),u=f.parse(e).then(_=>_.scene);break}case"pnts":{const f=new Jm(l);f.workingPath=o,f.fetchOptions=a,u=f.parse(e).then(_=>_.scene);break}case"i3dm":{const f=new Qm(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(rn),u=f.parse(e).then(_=>_.scene);break}case"cmpt":{const f=new UT(l);f.workingPath=o,f.fetchOptions=a,f.adjustmentTransform.copy(rn),u=f.parse(e).then(_=>_.scene);break}case"gltf":case"glb":const m=new GT(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(rn),m.matrix.premultiply(p),m.matrix.decompose(m.position,m.quaternion,m.scale),m.traverse(b=>{b[og]=b.frustumCulled}),ag(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 C in x){const w=x[C];w&&w.isTexture&&v.push(w)}}}),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{on.copy(m.position);let v;u?(on.applyMatrix4(l),v=a.distanceToPoint(on)):(on.applyMatrix4(c),v=Math.max(o.distanceToPoint(on),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 ZT{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 In=new E,Dn=new E,Fn=new E;class KT extends JT{preprocessNode(e,t,i){super.preprocessNode(e,t,i);const s=new Se;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 Se().copy(s).invert();let o=null,a=null,l=null;if("box"in e.boundingVolume){const h=e.boundingVolume.box;o=new yn,a=new Se,l=new Se,In.set(h[3],h[4],h[5]),Dn.set(h[6],h[7],h[8]),Fn.set(h[9],h[10],h[11]);const d=In.length(),p=Dn.length(),g=Fn.length();In.normalize(),Dn.normalize(),Fn.normalize(),d===0&&In.crossVectors(Dn,Fn),p===0&&Dn.crossVectors(In,Fn),g===0&&Fn.crossVectors(In,Dn),a.set(In.x,Dn.x,Fn.x,h[0],In.y,Dn.y,Fn.y,h[1],In.z,Dn.z,Fn.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 zt,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 zt,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 QT extends ZT{constructor(e,t){super(),this.animationFrame=-1,this.mouse=new ne,this.layer=e;const i=new KT(t.url);i.setCamera(this.layer.getCamera()),i.setResolutionFromRenderer(this.layer.getCamera(),this.layer.getRender());const s=t.fetchOptions||{},r=new sr(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 LT,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 Rf,this.raycaster.firstHitOnly=!0;const t=this.layer.getMap();this.clickMapFn=Ti(this.clickMap,this),t.on("click",this.clickMapFn),this.mousemoveMapFn=Ti(this.mousemoveMap,this),t.on("mousemove",this.mousemoveMapFn),this.rightClickMapFn=Ti(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: ${t.group.children.length-2}`}}getGroup(){return this.group}getTilesRenderer(){return this.tilesRenderer}destroy(){var e;cancelAnimationFrame(this.animationFrame),this.unbindEvents(),this.layer.remove(this.group),(e=this.tilesRenderer)===null||e===void 0||e.dispose(),this.group=null,this.layer=null,this.statsContainer&&(this.statsContainer.remove(),this.statsContainer=void 0)}}var lg=H.defineComponent({name:"ElAmapThreeTiles3d",mixins:[le],props:{url:{type:String,required:!0},position:{type:Object,required:!0},scale:{type:Object},rotation:{type:Object},translate:{type:Object},dracoDecoderPath:{type:String},fetchOptions:{type:Object},mouseEvent:{type:Boolean,default:!1},debug:{type:Boolean,default:!1}},data(){return{}},methods:{__initComponent(n){this.$amapComponent=new QT(this.$parentComponent,n)},destroyComponent(){this.$amapComponent.destroy(),this.$amapComponent=null,this.$parentComponent=null}},render(){return null}});lg.__file="src/packages/three/Three3Dtiles/ThreeTiles3d.vue";const cg=ce(lg);var eE=[uh,ph,mh,_h,vh,bh,Mh,Sh,wh,Th,Lh,Ph,Dh,Oh,Nh,kh,$h,zh,Vh,Wh,qh,Yh,Zh,Qh,tu,iu,ru,au,cu,uu,pu,mu,_u,yu,xu,Mu,Cu,Au,Eu,Ru,Iu,Fu,Nu,ku,$u,zu,Vu,Wu,qu,Yu,Zu,Qu,td,sd,od,Xf,Kf,em,nm,sm,om,lm,cm,um,pm,mm,_m,vm,bm,Sm,Om,km,cg],hg=oc([...eE]);const tE=hg.install;Z.ElAmap=uh,Z.ElAmapBezierCurve=Wu,Z.ElAmapCircle=qu,Z.ElAmapCircleMarker=nm,Z.ElAmapControlControlBar=ph,Z.ElAmapControlGeolocation=em,Z.ElAmapControlHawkEye=mh,Z.ElAmapControlMapType=_h,Z.ElAmapControlScale=vh,Z.ElAmapControlToolBar=bh,Z.ElAmapElasticMarker=Fu,Z.ElAmapEllipse=Yu,Z.ElAmapGeojson=Zu,Z.ElAmapInfoWindow=Sh,Z.ElAmapLabelMarker=Nu,Z.ElAmapLayerBuildings=$h,Z.ElAmapLayerCanvas=wh,Z.ElAmapLayerCustom=Th,Z.ElAmapLayerDefault=zh,Z.ElAmapLayerDistrict=Vh,Z.ElAmapLayerFlexible=Lh,Z.ElAmapLayerGlCustom=Ph,Z.ElAmapLayerHeatMap=Dh,Z.ElAmapLayerImage=Oh,Z.ElAmapLayerIndoorMap=Wh,Z.ElAmapLayerLabels=Nh,Z.ElAmapLayerMapboxVectorTile=tu,Z.ElAmapLayerRoadNet=qh,Z.ElAmapLayerSatellite=Yh,Z.ElAmapLayerThree=Xf,Z.ElAmapLayerTile=Zh,Z.ElAmapLayerTiles3d=od,Z.ElAmapLayerTraffic=Qh,Z.ElAmapLayerVector=kh,Z.ElAmapLayerVideo=cm,Z.ElAmapLayerWms=iu,Z.ElAmapLayerWmts=ru,Z.ElAmapLoca=yu,Z.ElAmapLocaAmbientLight=sm,Z.ElAmapLocaDirectionalLight=om,Z.ElAmapLocaGrid=au,Z.ElAmapLocaHeatmap=cu,Z.ElAmapLocaHexagon=uu,Z.ElAmapLocaIcon=pu,Z.ElAmapLocaLaser=um,Z.ElAmapLocaLine=mu,Z.ElAmapLocaLink=_u,Z.ElAmapLocaPoint=xu,Z.ElAmapLocaPointLight=lm,Z.ElAmapLocaPolygon=Mu,Z.ElAmapLocaPrism=Cu,Z.ElAmapLocaPulseLine=Au,Z.ElAmapLocaPulseLink=Eu,Z.ElAmapLocaScatter=Ru,Z.ElAmapLocaZMarker=Iu,Z.ElAmapMarker=ku,Z.ElAmapMarkerCluster=$u,Z.ElAmapMassMarks=zu,Z.ElAmapMouseTool=km,Z.ElAmapPolygon=Qu,Z.ElAmapPolyline=td,Z.ElAmapRectangle=sd,Z.ElAmapSearchBox=Mh,Z.ElAmapText=Vu,Z.ElAmapThreeGltf=Kf,Z.ElAmapThreeLightAmbient=mm,Z.ElAmapThreeLightDirectional=_m,Z.ElAmapThreeLightHemisphere=vm,Z.ElAmapThreeLightPoint=bm,Z.ElAmapThreeLightSpot=Sm,Z.ElAmapThreePolygon=Om,Z.ElAmapThreeTiles3d=cg,Z.ElAmapThreeVideo=pm,Z.default=hg,Z.initAMapApiLoader=Fv,Z.install=tE,Z.makeInstaller=oc,Z.registerMixin=le,Object.defineProperty(Z,"__esModule",{value:!0})});
//# sourceMappingURL=index.min.js.map