AR-Menu/Needle/MenuScene/dist/assets/three-examples@0.169.19.js

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e().setRGB(c[0],c[1],c[2],a),Promise.all(o)}},Jt=class{constructor(e){this.parser=e,this.name=U.KHR_MATERIALS_IOR}getMaterialType(e){let t=this.parser.json.materials[e];return!t.extensions||!t.extensions[this.name]?null:ft}extendMaterialParams(e,t){let n=this.parser.json.materials[e];if(!n.extensions||!n.extensions[this.name])return Promise.resolve();let r=n.extensions[this.name];return t.ior=r.ior===void 0?1.5:r.ior,Promise.resolve()}},Yt=class{constructor(e){this.parser=e,this.name=U.KHR_MATERIALS_SPECULAR}getMaterialType(e){let t=this.parser.json.materials[e];return!t.extensions||!t.extensions[this.name]?null:ft}extendMaterialParams(t,n){let r=this.parser,i=r.json.materials[t];if(!i.extensions||!i.extensions[this.name])return Promise.resolve();let o=[],s=i.extensions[this.name];n.specularIntensity=s.specularFactor===void 0?1:s.specularFactor,s.specularTexture!==void 0&&o.push(r.assignTexture(n,`specularIntensityMap`,s.specularTexture));let c=s.specularColorFactor||[1,1,1];return 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i=[],a=r.extensions[this.name];return a.anisotropyStrength!==void 0&&(t.anisotropy=a.anisotropyStrength),a.anisotropyRotation!==void 0&&(t.anisotropyRotation=a.anisotropyRotation),a.anisotropyTexture!==void 0&&i.push(n.assignTexture(t,`anisotropyMap`,a.anisotropyTexture)),Promise.all(i)}},Qt=class{constructor(e){this.parser=e,this.name=U.KHR_TEXTURE_BASISU}loadTexture(e){let t=this.parser,n=t.json,r=n.textures[e];if(!r.extensions||!r.extensions[this.name])return null;let i=r.extensions[this.name],a=t.options.ktx2Loader;if(!a){if(n.extensionsRequired&&n.extensionsRequired.indexOf(this.name)>=0)throw Error(`THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures`);return null}return t.loadTextureImage(e,i.source,a)}},$t=class{constructor(e){this.parser=e,this.name=U.EXT_TEXTURE_WEBP,this.isSupported=null}loadTexture(e){let t=this.name,n=this.parser,r=n.json,i=r.textures[e];if(!i.extensions||!i.extensions[t])return null;let a=i.extensions[t],o=r.images[a.source],s=n.textureLoader;if(o.uri){let e=n.options.manager.getHandler(o.uri);e!==null&&(s=e)}return this.detectSupport().then(function(i){if(i)return n.loadTextureImage(e,a.source,s);if(r.extensionsRequired&&r.extensionsRequired.indexOf(t)>=0)throw Error(`THREE.GLTFLoader: WebP required by asset but unsupported.`);return n.loadTexture(e)})}detectSupport(){return this.isSupported||=new Promise(function(e){let t=new Image;t.src=`data:image/webp;base64,UklGRiIAAABXRUJQVlA4IBYAAAAwAQCdASoBAAEADsD+JaQAA3AAAAAA`,t.onload=t.onerror=function(){e(t.height===1)}}),this.isSupported}},en=class{constructor(e){this.parser=e,this.name=U.EXT_TEXTURE_AVIF,this.isSupported=null}loadTexture(e){let t=this.name,n=this.parser,r=n.json,i=r.textures[e];if(!i.extensions||!i.extensions[t])return null;let a=i.extensions[t],o=r.images[a.source],s=n.textureLoader;if(o.uri){let e=n.options.manager.getHandler(o.uri);e!==null&&(s=e)}return this.detectSupport().then(function(i){if(i)return n.loadTextureImage(e,a.source,s);if(r.extensionsRequired&&r.extensionsRequired.indexOf(t)>=0)throw Error(`THREE.GLTFLoader: AVIF required by asset but unsupported.`);return n.loadTexture(e)})}detectSupport(){return this.isSupported||=new Promise(function(e){let t=new Image;t.src=`data:image/avif;base64,AAAAIGZ0eXBhdmlmAAAAAGF2aWZtaWYxbWlhZk1BMUIAAADybWV0YQAAAAAAAAAoaGRscgAAAAAAAAAAcGljdAAAAAAAAAAAAAAAAGxpYmF2aWYAAAAADnBpdG0AAAAAAAEAAAAeaWxvYwAAAABEAAABAAEAAAABAAABGgAAABcAAAAoaWluZgAAAAAAAQAAABppbmZlAgAAAAABAABhdjAxQ29sb3IAAAAAamlwcnAAAABLaXBjbwAAABRpc3BlAAAAAAAAAAEAAAABAAAAEHBpeGkAAAAAAwgICAAAAAxhdjFDgQAMAAAAABNjb2xybmNseAACAAIABoAAAAAXaXBtYQAAAAAAAAABAAEEAQKDBAAAAB9tZGF0EgAKCBgABogQEDQgMgkQAAAAB8dSLfI=`,t.onload=t.onerror=function(){e(t.height===1)}}),this.isSupported}},tn=class{constructor(e){this.name=U.EXT_MESHOPT_COMPRESSION,this.parser=e}loadBufferView(e){let t=this.parser.json,n=t.bufferViews[e];if(n.extensions&&n.extensions[this.name]){let e=n.extensions[this.name],r=this.parser.getDependency(`buffer`,e.buffer),i=this.parser.options.meshoptDecoder;if(!i||!i.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw Error(`THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files`);return null}return r.then(function(t){let n=e.byteOffset||0,r=e.byteLength||0,a=e.count,o=e.byteStride,s=new Uint8Array(t,n,r);return i.decodeGltfBufferAsync?i.decodeGltfBufferAsync(a,o,s,e.mode,e.filter).then(function(e){return e.buffer}):i.ready.then(function(){let t=new ArrayBuffer(a*o);return i.decodeGltfBuffer(new Uint8Array(t),a,o,s,e.mode,e.filter),t})})}else return null}},nn=class{constructor(e){this.name=U.EXT_MESH_GPU_INSTANCING,this.parser=e}createNodeMesh(e){let t=this.parser.json,r=t.nodes[e];if(!r.extensions||!r.extensions[this.name]||r.mesh===void 0)return null;let i=t.meshes[r.mesh];for(let e of i.primitives)if(e.mode!==mn.TRIANGLES&&e.mode!==mn.TRIANGLE_STRIP&&e.mode!==mn.TRIANGLE_FAN&&e.mode!==void 0)return null;let a=r.extensions[this.name].attributes,o=[],s={};for(let e in a)o.push(this.parser.getDependency(`accessor`,a[e]).then(t=>(s[e]=t,s[e])));return o.length<1?null:(o.push(this.parser.createNodeMesh(e)),Promise.all(o).then(e=>{let t=e.pop(),r=t.isGroup?t.children:[t],i=e[0].count,a=[];for(let e of r){let t=new I,r=new n,o=new H,c=new n(1,1,1),l=new Ae(e.geometry,e.material,i);for(let e=0;e<i;e++)s.TRANSLATION&&r.fromBufferAttribute(s.TRANSLATION,e),s.ROTATION&&o.fromBufferAttribute(s.ROTATION,e),s.SCALE&&c.fromBufferAttribute(s.SCALE,e),l.setMatrixAt(e,t.compose(r,o,c));for(let t in s)if(t===`_COLOR_0`){let e=s[t];l.instanceColor=new Te(e.array,e.itemSize,e.normalized)}else t!==`TRANSLATION`&&t!==`ROTATION`&&t!==`SCALE`&&e.geometry.setAttribute(t,s[t]);Re.prototype.copy.call(l,e),this.parser.assignFinalMaterial(l),a.push(l)}return t.isGroup?(t.clear(),t.add(...a),t):a[0]}))}},rn=`glTF`,an=12,on={JSON:1313821514,BIN:5130562},sn=class{constructor(e){this.name=U.KHR_BINARY_GLTF,this.content=null,this.body=null;let t=new DataView(e,0,an),n=new TextDecoder;if(this.header={magic:n.decode(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==rn)throw Error(`THREE.GLTFLoader: Unsupported glTF-Binary header.`);if(this.header.version<2)throw Error(`THREE.GLTFLoader: Legacy binary file detected.`);let r=this.header.length-an,i=new DataView(e,an),a=0;for(;a<r;){let t=i.getUint32(a,!0);a+=4;let r=i.getUint32(a,!0);if(a+=4,r===on.JSON){let r=new Uint8Array(e,an+a,t);this.content=n.decode(r)}else if(r===on.BIN){let n=an+a;this.body=e.slice(n,n+t)}a+=t}if(this.content===null)throw Error(`THREE.GLTFLoader: JSON content not found.`)}},cn=class{constructor(e,t){if(!t)throw Error(`THREE.GLTFLoader: No DRACOLoader instance provided.`);this.name=U.KHR_DRACO_MESH_COMPRESSION,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}decodePrimitive(e,t){let n=this.json,r=this.dracoLoader,i=e.extensions[this.name].bufferView,o=e.extensions[this.name].attributes,s={},c={},l={};for(let e in o){let t=yn[e]||e.toLowerCase();s[t]=o[e]}for(let t in e.attributes){let r=yn[t]||t.toLowerCase();if(o[t]!==void 0){let i=n.accessors[e.attributes[t]];l[r]=hn[i.componentType].name,c[r]=i.normalized===!0}}return t.getDependency(`bufferView`,i).then(function(e){return new Promise(function(t,n){r.decodeDracoFile(e,function(e){for(let t in e.attributes){let n=e.attributes[t],r=c[t];r!==void 0&&(n.normalized=r)}t(e)},s,l,a,n)})})}},ln=class{constructor(){this.name=U.KHR_TEXTURE_TRANSFORM}extendTexture(e,t){return(t.texCoord===void 0||t.texCoord===e.channel)&&t.offset===void 0&&t.rotation===void 0&&t.scale===void 0?e:(e=e.clone(),t.texCoord!==void 0&&(e.channel=t.texCoord),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)}},un=class{constructor(){this.name=U.KHR_MESH_QUANTIZATION}},dn=class extends c{constructor(e,t,n,r){super(e,t,n,r)}copySampleValue_(e){let t=this.resultBuffer,n=this.sampleValues,r=this.valueSize,i=e*r*3+r;for(let e=0;e!==r;e++)t[e]=n[i+e];return t}interpolate_(e,t,n,r){let i=this.resultBuffer,a=this.sampleValues,o=this.valueSize,s=o*2,c=o*3,l=r-t,u=(n-t)/l,d=u*u,f=d*u,p=e*c,m=p-c,h=-2*f+3*d,g=f-d,_=1-h,v=g-d+u;for(let e=0;e!==o;e++){let t=a[m+e+o],n=a[m+e+s]*l,r=a[p+e+o],c=a[p+e]*l;i[e]=_*t+v*n+h*r+g*c}return i}},fn=new H,pn=class extends dn{interpolate_(e,t,n,r){let i=super.interpolate_(e,t,n,r);return fn.fromArray(i).normalize().toArray(i),i}},mn={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},hn={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},gn={9728:it,9729:S,9984:$e,9985:Nt,9986:je,9987:ce},_n={33071:ne,33648:Ee,10497:C},vn={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},yn={POSITION:`position`,NORMAL:`normal`,TANGENT:`tangent`,TEXCOORD_0:`uv`,TEXCOORD_1:`uv1`,TEXCOORD_2:`uv2`,TEXCOORD_3:`uv3`,COLOR_0:`color`,WEIGHTS_0:`skinWeight`,JOINTS_0:`skinIndex`},bn={scale:`scale`,translation:`position`,rotation:`quaternion`,weights:`morphTargetInfluences`},xn={CUBICSPLINE:void 0,LINEAR:me,STEP:Ct},Sn={OPAQUE:`OPAQUE`,MASK:`MASK`,BLEND:`BLEND`};function Cn(e){return e.DefaultMaterial===void 0&&(e.DefaultMaterial=new Ke({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:0})),e.DefaultMaterial}function wn(e,t,n){for(let r in n.extensions)e[r]===void 0&&(t.userData.gltfExtensions=t.userData.gltfExtensions||{},t.userData.gltfExtensions[r]=n.extensions[r])}function Tn(e,t){t.extras!==void 0&&(typeof t.extras==`object`?Object.assign(e.userData,t.extras):console.warn(`THREE.GLTFLoader: Ignoring primitive type .extras, `+t.extras))}function En(e,t,n){let r=!1,i=!1,a=!1;for(let e=0,n=t.length;e<n;e++){let n=t[e];if(n.POSITION!==void 0&&(r=!0),n.NORMAL!==void 0&&(i=!0),n.COLOR_0!==void 0&&(a=!0),r&&i&&a)break}if(!r&&!i&&!a)return Promise.resolve(e);let o=[],s=[],c=[];for(let l=0,u=t.length;l<u;l++){let u=t[l];if(r){let t=u.POSITION===void 0?e.attributes.position:n.getDependency(`accessor`,u.POSITION);o.push(t)}if(i){let t=u.NORMAL===void 0?e.attributes.normal:n.getDependency(`accessor`,u.NORMAL);s.push(t)}if(a){let t=u.COLOR_0===void 0?e.attributes.color:n.getDependency(`accessor`,u.COLOR_0);c.push(t)}}return Promise.all([Promise.all(o),Promise.all(s),Promise.all(c)]).then(function(t){let n=t[0],o=t[1],s=t[2];return r&&(e.morphAttributes.position=n),i&&(e.morphAttributes.normal=o),a&&(e.morphAttributes.color=s),e.morphTargetsRelative=!0,e})}function Dn(e,t){if(e.updateMorphTargets(),t.weights!==void 0)for(let n=0,r=t.weights.length;n<r;n++)e.morphTargetInfluences[n]=t.weights[n];if(t.extras&&Array.isArray(t.extras.targetNames)){let n=t.extras.targetNames;if(e.morphTargetInfluences.length===n.length){e.morphTargetDictionary={};for(let t=0,r=n.length;t<r;t++)e.morphTargetDictionary[n[t]]=t}else console.warn(`THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.`)}}function On(e){let t,n=e.extensions&&e.extensions[U.KHR_DRACO_MESH_COMPRESSION];if(t=n?`draco:`+n.bufferView+`:`+n.indices+`:`+kn(n.attributes):e.indices+`:`+kn(e.attributes)+`:`+e.mode,e.targets!==void 0)for(let n=0,r=e.targets.length;n<r;n++)t+=`:`+kn(e.targets[n]);return t}function kn(e){let t=``,n=Object.keys(e).sort();for(let r=0,i=n.length;r<i;r++)t+=n[r]+`:`+e[n[r]]+`;`;return t}function An(e){switch(e){case Int8Array:return 1/127;case Uint8Array:return 1/255;case Int16Array:return 1/32767;case Uint16Array:return 1/65535;default:throw Error(`THREE.GLTFLoader: Unsupported normalized accessor component type.`)}}function jn(e){return e.search(/\.jpe?g($|\?)/i)>0||e.search(/^data\:image\/jpeg/)===0?`image/jpeg`:e.search(/\.webp($|\?)/i)>0||e.search(/^data\:image\/webp/)===0?`image/webp`:`image/png`}var Mn=new I,Nn=class{constructor(e={},t={}){this.json=e,this.extensions={},this.plugins={},this.options=t,this.cache=new Rt,this.associations=new Map,this.primitiveCache={},this.nodeCache={},this.meshCache={refs:{},uses:{}},this.cameraCache={refs:{},uses:{}},this.lightCache={refs:{},uses:{}},this.sourceCache={},this.textureCache={},this.nodeNamesUsed={};let n=!1,r=-1,i=!1,a=-1;if(typeof navigator<`u`){let e=navigator.userAgent;n=/^((?!chrome|android).)*safari/i.test(e)===!0;let t=e.match(/Version\/(\d+)/);r=n&&t?parseInt(t[1],10):-1,i=e.indexOf(`Firefox`)>-1,a=i?e.match(/Firefox\/([0-9]+)\./)[1]:-1}typeof createImageBitmap>`u`||n&&r<17||i&&a<98?this.textureLoader=new we(this.options.manager):this.textureLoader=new nt(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new Je(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){let n=this,r=this.json,i=this.extensions;this.cache.removeAll(),this.nodeCache={},this._invokeAll(function(e){return e._markDefs&&e._markDefs()}),Promise.all(this._invokeAll(function(e){return e.beforeRoot&&e.beforeRoot()})).then(function(){return Promise.all([n.getDependencies(`scene`),n.getDependencies(`animation`),n.getDependencies(`camera`)])}).then(function(t){let a={scene:t[0][r.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:r.asset,parser:n,userData:{}};return wn(i,a,r),Tn(a,r),Promise.all(n._invokeAll(function(e){return e.afterRoot&&e.afterRoot(a)})).then(function(){for(let e of a.scenes)e.updateMatrixWorld();e(a)})}).catch(t)}_markDefs(){let e=this.json.nodes||[],t=this.json.skins||[],n=this.json.meshes||[];for(let n=0,r=t.length;n<r;n++){let r=t[n].joints;for(let t=0,n=r.length;t<n;t++)e[r[t]].isBone=!0}for(let t=0,r=e.length;t<r;t++){let r=e[t];r.mesh!==void 0&&(this._addNodeRef(this.meshCache,r.mesh),r.skin!==void 0&&(n[r.mesh].isSkinnedMesh=!0)),r.camera!==void 0&&this._addNodeRef(this.cameraCache,r.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,n){if(e.refs[t]<=1)return n;let r=n.clone(),i=(e,t)=>{let n=this.associations.get(e);n!=null&&this.associations.set(t,n);for(let[n,r]of e.children.entries())i(r,t.children[n])};return i(n,r),r.name+=`_instance_`+ e.uses[t]++,r}_invokeOne(e){let t=Object.values(this.plugins);t.push(this);for(let n=0;n<t.length;n++){let r=e(t[n]);if(r)return r}return null}_invokeAll(e){let t=Object.values(this.plugins);t.unshift(this);let n=[];for(let r=0;r<t.length;r++){let i=e(t[r]);i&&n.push(i)}return n}getDependency(e,t){let n=e+`:`+t,r=this.cache.get(n);if(!r){switch(e){case`scene`:r=this.loadScene(t);break;case`node`:r=this._invokeOne(function(e){return e.loadNode&&e.loadNode(t)});break;case`mesh`:r=this._invokeOne(function(e){return e.loadMesh&&e.loadMesh(t)});break;case`accessor`:r=this.loadAccessor(t);break;case`bufferView`:r=this._invokeOne(function(e){return e.loadBufferView&&e.loadBufferView(t)});break;case`buffer`:r=this.loadBuffer(t);break;case`material`:r=this._invokeOne(function(e){return e.loadMaterial&&e.loadMaterial(t)});break;case`texture`:r=this._invokeOne(function(e){return e.loadTexture&&e.loadTexture(t)});break;case`skin`:r=this.loadSkin(t);break;case`animation`:r=this._invokeOne(function(e){return e.loadAnimation&&e.loadAnimation(t)});break;case`camera`:r=this.loadCamera(t);break;default:if(r=this._invokeOne(function(n){return n!=this&&n.getDependency&&n.getDependency(e,t)}),!r)throw Error(`Unknown type: `+e);break}this.cache.add(n,r)}return r}getDependencies(e){let t=this.cache.get(e);if(!t){let n=this,r=this.json[e+(e===`mesh`?`es`:`s`)]||[];t=Promise.all(r.map(function(t,r){return n.getDependency(e,r)})),this.cache.add(e,t)}return t}loadBuffer(e){let t=this.json.buffers[e],n=this.fileLoader;if(t.type&&t.type!==`arraybuffer`)throw Error(`THREE.GLTFLoader: `+t.type+` buffer type is not supported.`);if(t.uri===void 0&&e===0)return Promise.resolve(this.extensions[U.KHR_BINARY_GLTF].body);let r=this.options;return new Promise(function(e,i){n.load(v.resolveURL(t.uri,r.path),e,void 0,function(){i(Error(`THREE.GLTFLoader: Failed to load buffer "`+t.uri+`".`))})})}loadBufferView(e){let t=this.json.bufferViews[e];return this.getDependency(`buffer`,t.buffer).then(function(e){let n=t.byteLength||0,r=t.byteOffset||0;return e.slice(r,r+n)})}loadAccessor(e){let t=this,n=this.json,r=this.json.accessors[e];if(r.bufferView===void 0&&r.sparse===void 0){let e=vn[r.type],t=hn[r.componentType],n=r.normalized===!0,i=new t(r.count*e);return Promise.resolve(new wt(i,e,n))}let i=[];return r.bufferView===void 0?i.push(null):i.push(this.getDependency(`bufferView`,r.bufferView)),r.sparse!==void 0&&(i.push(this.getDependency(`bufferView`,r.sparse.indices.bufferView)),i.push(this.getDependency(`bufferView`,r.sparse.values.bufferView))),Promise.all(i).then(function(e){let i=e[0],a=vn[r.type],o=hn[r.componentType],s=o.BYTES_PER_ELEMENT,c=s*a,l=r.byteOffset||0,u=r.bufferView===void 0?void 0:n.bufferViews[r.bufferView].byteStride,d=r.normalized===!0,f,p;if(u&&u!==c){let e=Math.floor(l/u),n=`InterleavedBuffer:`+r.bufferView+`:`+r.componentType+`:`+e+`:`+r.count,c=t.cache.get(n);c||(f=new o(i,e*u,r.count*u/s),c=new Dt(f,u/s),t.cache.add(n,c)),p=new de(c,a,l%u/s,d)}else f=i===null?new o(r.count*a):new o(i,l,r.count*a),p=new wt(f,a,d);if(r.sparse!==void 0){let t=vn.SCALAR,n=hn[r.sparse.indices.componentType],s=r.sparse.indices.byteOffset||0,c=r.sparse.values.byteOffset||0,l=new n(e[1],s,r.sparse.count*t),u=new o(e[2],c,r.sparse.count*a);i!==null&&(p=new wt(p.array.slice(),p.itemSize,p.normalized)),p.normalized=!1;for(let e=0,t=l.length;e<t;e++){let t=l[e];if(p.setX(t,u[e*a]),a>=2&&p.setY(t,u[e*a+1]),a>=3&&p.setZ(t,u[e*a+2]),a>=4&&p.setW(t,u[e*a+3]),a>=5)throw Error(`THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.`)}p.normalized=d}return p})}loadTexture(e){let t=this.json,n=this.options,r=t.textures[e].source,i=t.images[r],a=this.textureLoader;if(i.uri){let e=n.manager.getHandler(i.uri);e!==null&&(a=e)}return this.loadTextureImage(e,r,a)}loadTextureImage(e,t,n){let r=this,i=this.json,a=i.textures[e],o=i.images[t],s=(o.uri||o.bufferView)+`:`+a.sampler;if(this.textureCache[s])return this.textureCache[s];let c=this.loadImageSource(t,n).then(function(t){t.flipY=!1,t.name=a.name||o.name||``,t.name===``&&typeof o.uri==`string`&&o.uri.startsWith(`data:image/`)===!1&&(t.name=o.uri);let n=(i.samplers||{})[a.sampler]||{};return t.magFilter=gn[n.magFilter]||1006,t.minFilter=gn[n.minFilter]||1008,t.wrapS=_n[n.wrapS]||1e3,t.wrapT=_n[n.wrapT]||1e3,t.anisotropy=4,r.associations.set(t,{textures:e}),t}).catch(function(){return null});return this.textureCache[s]=c,c}loadImageSource(e,t){let n=this,r=this.json,i=this.options;if(this.sourceCache[e]!==void 0)return this.sourceCache[e].then(e=>e.clone());let a=r.images[e],o=self.URL||self.webkitURL,s=a.uri||``,c=!1;if(a.bufferView!==void 0)s=n.getDependency(`bufferView`,a.bufferView).then(function(e){c=!0;let t=new Blob([e],{type:a.mimeType});return s=o.createObjectURL(t),s});else if(a.uri===void 0)throw Error(`THREE.GLTFLoader: Image `+e+` is missing URI and bufferView`);let l=Promise.resolve(s).then(function(e){return new Promise(function(n,r){let a=n;t.isImageBitmapLoader===!0&&(a=function(e){let t=new He(e);t.needsUpdate=!0,n(t)}),t.load(v.resolveURL(e,i.path),a,void 0,r)})}).then(function(e){return c===!0&&o.revokeObjectURL(s),Tn(e,a),e.userData.mimeType=a.mimeType||jn(a.uri),e}).catch(function(e){throw console.error(`THREE.GLTFLoader: Couldn't load texture`,s),e});return this.sourceCache[e]=l,l}assignTexture(e,t,n,r){let i=this;return this.getDependency(`texture`,n.index).then(function(a){if(!a)return null;if(n.texCoord!==void 0&&n.texCoord>0&&(a=a.clone(),a.channel=n.texCoord),i.extensions[U.KHR_TEXTURE_TRANSFORM]){let e=n.extensions===void 0?void 0:n.extensions[U.KHR_TEXTURE_TRANSFORM];if(e){let t=i.associations.get(a);a=i.extensions[U.KHR_TEXTURE_TRANSFORM].extendTexture(a,e),i.associations.set(a,t)}}return r!==void 0&&(a.colorSpace=r),e[t]=a,a})}assignFinalMaterial(e){let t=e.geometry,n=e.material,r=t.attributes.tangent===void 0,i=t.attributes.color!==void 0,a=t.attributes.normal===void 0;if(e.isPoints){let e=`PointsMaterial:`+n.uuid,t=this.cache.get(e);t||(t=new Tt,ut.prototype.copy.call(t,n),t.color.copy(n.color),t.map=n.map,t.sizeAttenuation=!1,this.cache.add(e,t)),n=t}else if(e.isLine){let e=`LineBasicMaterial:`+n.uuid,t=this.cache.get(e);t||(t=new N,ut.prototype.copy.call(t,n),t.color.copy(n.color),t.map=n.map,this.cache.add(e,t)),n=t}if(r||i||a){let e=`ClonedMaterial:`+n.uuid+`:`;r&&(e+=`derivative-tangents:`),i&&(e+=`vertex-colors:`),a&&(e+=`flat-shading:`);let t=this.cache.get(e);t||(t=n.clone(),i&&(t.vertexColors=!0),a&&(t.flatShading=!0),r&&(t.normalScale&&(t.normalScale.y*=-1),t.clearcoatNormalScale&&(t.clearcoatNormalScale.y*=-1)),this.cache.add(e,t),this.associations.set(t,this.associations.get(n))),n=t}e.material=n}getMaterialType(){return Ke}loadMaterial(t){let n=this,r=this.json,i=this.extensions,o=r.materials[t],s,c={},l=o.extensions||{},u=[];if(l[U.KHR_MATERIALS_UNLIT]){let e=i[U.KHR_MATERIALS_UNLIT];s=e.getMaterialType(),u.push(e.extendParams(c,o,n))}else{let r=o.pbrMetallicRoughness||{};if(c.color=new e(1,1,1),c.opacity=1,Array.isArray(r.baseColorFactor)){let e=r.baseColorFactor;c.color.setRGB(e[0],e[1],e[2],a),c.opacity=e[3]}r.baseColorTexture!==void 0&&u.push(n.assignTexture(c,`map`,r.baseColorTexture,R)),c.metalness=r.metallicFactor===void 0?1:r.metallicFactor,c.roughness=r.roughnessFactor===void 0?1:r.roughnessFactor,r.metallicRoughnessTexture!==void 0&&(u.push(n.assignTexture(c,`metalnessMap`,r.metallicRoughnessTexture)),u.push(n.assignTexture(c,`roughnessMap`,r.metallicRoughnessTexture))),s=this._invokeOne(function(e){return e.getMaterialType&&e.getMaterialType(t)}),u.push(Promise.all(this._invokeAll(function(e){return e.extendMaterialParams&&e.extendMaterialParams(t,c)})))}o.doubleSided===!0&&(c.side=2);let d=o.alphaMode||Sn.OPAQUE;if(d===Sn.BLEND?(c.transparent=!0,c.depthWrite=!1):(c.transparent=!1,d===Sn.MASK&&(c.alphaTest=o.alphaCutoff===void 0?.5:o.alphaCutoff)),o.normalTexture!==void 0&&s!==F&&(u.push(n.assignTexture(c,`normalMap`,o.normalTexture)),c.normalScale=new V(1,1),o.normalTexture.scale!==void 0)){let e=o.normalTexture.scale;c.normalScale.set(e,e)}if(o.occlusionTexture!==void 0&&s!==F&&(u.push(n.assignTexture(c,`aoMap`,o.occlusionTexture)),o.occlusionTexture.strength!==void 0&&(c.aoMapIntensity=o.occlusionTexture.strength)),o.emissiveFactor!==void 0&&s!==F){let t=o.emissiveFactor;c.emissive=new e().setRGB(t[0],t[1],t[2],a)}return o.emissiveTexture!==void 0&&s!==F&&u.push(n.assignTexture(c,`emissiveMap`,o.emissiveTexture,R)),Promise.all(u).then(function(){let e=new s(c);return o.name&&(e.name=o.name),Tn(e,o),n.associations.set(e,{materials:t}),o.extensions&&wn(i,e,o),e})}createUniqueName(e){let t=o.sanitizeNodeName(e||``);return t in this.nodeNamesUsed?t+`_`+ ++this.nodeNamesUsed[t]:(this.nodeNamesUsed[t]=0,t)}loadGeometries(e){let t=this,n=this.extensions,r=this.primitiveCache;function i(e){return n[U.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(e,t).then(function(n){return Fn(n,e,t)})}let a=[];for(let n=0,o=e.length;n<o;n++){let o=e[n],s=On(o),c=r[s];if(c)a.push(c.promise);else{let e;e=o.extensions&&o.extensions[U.KHR_DRACO_MESH_COMPRESSION]?i(o):Fn(new le,o,t),r[s]={primitive:o,promise:e},a.push(e)}}return Promise.all(a)}loadMesh(e){let t=this,n=this.json,r=this.extensions,i=n.meshes[e],a=i.primitives,o=[];for(let e=0,t=a.length;e<t;e++){let t=a[e].material===void 0?Cn(this.cache):this.getDependency(`material`,a[e].material);o.push(t)}return o.push(t.loadGeometries(a)),Promise.all(o).then(function(n){let o=n.slice(0,n.length-1),s=n[n.length-1],c=[];for(let n=0,l=s.length;n<l;n++){let l=s[n],u=a[n],d,f=o[n];if(u.mode===mn.TRIANGLES||u.mode===mn.TRIANGLE_STRIP||u.mode===mn.TRIANGLE_FAN||u.mode===void 0)d=i.isSkinnedMesh===!0?new mt(l,f):new z(l,f),d.isSkinnedMesh===!0&&d.normalizeSkinWeights(),u.mode===mn.TRIANGLE_STRIP?d.geometry=It(d.geometry,1):u.mode===mn.TRIANGLE_FAN&&(d.geometry=It(d.geometry,2));else if(u.mode===mn.LINES)d=new m(l,f);else if(u.mode===mn.LINE_STRIP)d=new Ze(l,f);else if(u.mode===mn.LINE_LOOP)d=new oe(l,f);else if(u.mode===mn.POINTS)d=new Oe(l,f);else throw Error(`THREE.GLTFLoader: Primitive mode unsupported: `+u.mode);Object.keys(d.geometry.morphAttributes).length>0&&Dn(d,i),d.name=t.createUniqueName(i.name||`mesh_`+e),Tn(d,i),u.extensions&&wn(r,d,u),t.assignFinalMaterial(d),c.push(d)}for(let n=0,r=c.length;n<r;n++)t.associations.set(c[n],{meshes:e,primitives:n});if(c.length===1)return i.extensions&&wn(r,c[0],i),c[0];let l=new Fe;i.extensions&&wn(r,l,i),t.associations.set(l,{meshes:e});for(let e=0,t=c.length;e<t;e++)l.add(c[e]);return l})}loadCamera(e){let t,n=this.json.cameras[e],r=n[n.type];if(!r){console.warn(`THREE.GLTFLoader: Missing camera parameters.`);return}return n.type===`perspective`?t=new Ve(w.radToDeg(r.yfov),r.aspectRatio||1,r.znear||1,r.zfar||2e6):n.type===`orthographic`&&(t=new tt(-r.xmag,r.xmag,r.ymag,-r.ymag,r.znear,r.zfar)),n.name&&(t.name=this.createUniqueName(n.name)),Tn(t,n),Promise.resolve(t)}loadSkin(e){let t=this.json.skins[e],n=[];for(let e=0,r=t.joints.length;e<r;e++)n.push(this._loadNodeShallow(t.joints[e]));return t.inverseBindMatrices===void 0?n.push(null):n.push(this.getDependency(`accessor`,t.inverseBindMatrices)),Promise.all(n).then(function(e){let n=e.pop(),r=e,i=[],a=[];for(let e=0,o=r.length;e<o;e++){let o=r[e];if(o){i.push(o);let t=new I;n!==null&&t.fromArray(n.array,e*16),a.push(t)}else console.warn(`THREE.GLTFLoader: Joint "%s" could not be found.`,t.joints[e])}return new at(i,a)})}loadAnimation(e){let t=this.json,n=this,r=t.animations[e],i=r.name?r.name:`animation_`+e,a=[],o=[],s=[],c=[],l=[],u=0,d=r.channels.length;for(u=0,d=r.channels.length;u<d;u++){let e=r.channels[u],t=r.samplers[e.sampler],n=e.target,i=n.node,d=r.parameters===void 0?t.input:r.parameters[t.input],f=r.parameters===void 0?t.output:r.parameters[t.output];n.node!==void 0&&(a.push(this.getDependency(`node`,i)),o.push(this.getDependency(`accessor`,d)),s.push(this.getDependency(`accessor`,f)),c.push(t),l.push(n))}return Promise.all([Promise.all(a),Promise.all(o),Promise.all(s),Promise.all(c),Promise.all(l)]).then(function(e){let t=e[0],r=e[1],a=e[2],o=e[3],s=e[4],c=[];for(u=0,d=t.length;u<d;u++){let e=t[u],i=r[u],l=a[u],d=o[u],f=s[u];if(e===void 0)continue;e.updateMatrix&&e.updateMatrix();let p=n._createAnimationTracks(e,i,l,d,f);if(p)for(let e=0;e<p.length;e++)c.push(p[e])}return new Ge(i,void 0,c)})}createNodeMesh(e){let t=this.json,n=this,r=t.nodes[e];return r.mesh===void 0?null:n.getDependency(`mesh`,r.mesh).then(function(e){let t=n._getNodeRef(n.meshCache,r.mesh,e);return r.weights!==void 0&&t.traverse(function(e){if(e.isMesh)for(let t=0,n=r.weights.length;t<n;t++)e.morphTargetInfluences[t]=r.weights[t]}),t})}loadNode(e){let t=this.json,n=this,r=t.nodes[e],i=n._loadNodeShallow(e),a=[],o=r.children||[];for(let e=0,t=o.length;e<t;e++)a.push(n.getDependency(`node`,o[e]));let s=r.skin===void 0?Promise.resolve(null):n.getDependency(`skin`,r.skin);return Promise.all([i,Promise.all(a),s]).then(function(e){let t=e[0],n=e[1],r=e[2];r!==null&&t.traverse(function(e){e.isSkinnedMesh&&e.bind(r,Mn)});for(let e=0,r=n.length;e<r;e++)t.add(n[e]);return t})}_loadNodeShallow(e){let t=this.json,n=this.extensions,r=this;if(this.nodeCache[e]!==void 0)return this.nodeCache[e];let i=t.nodes[e],a=i.name?r.createUniqueName(i.name):``,o=[],s=r._invokeOne(function(t){return t.createNodeMesh&&t.createNodeMesh(e)});return s&&o.push(s),i.camera!==void 0&&o.push(r.getDependency(`camera`,i.camera).then(function(e){return r._getNodeRef(r.cameraCache,i.camera,e)})),r._invokeAll(function(t){return t.createNodeAttachment&&t.createNodeAttachment(e)}).forEach(function(e){o.push(e)}),this.nodeCache[e]=Promise.all(o).then(function(t){let o;if(o=i.isBone===!0?new Ue:t.length>1?new Fe:t.length===1?t[0]:new Re,o!==t[0])for(let e=0,n=t.length;e<n;e++)o.add(t[e]);if(i.name&&(o.userData.name=i.name,o.name=a),Tn(o,i),i.extensions&&wn(n,o,i),i.matrix!==void 0){let e=new I;e.fromArray(i.matrix),o.applyMatrix4(e)}else i.translation!==void 0&&o.position.fromArray(i.translation),i.rotation!==void 0&&o.quaternion.fromArray(i.rotation),i.scale!==void 0&&o.scale.fromArray(i.scale);return r.associations.has(o)||r.associations.set(o,{}),r.associations.get(o).nodes=e,o}),this.nodeCache[e]}loadScene(e){let t=this.extensions,n=this.json.scenes[e],r=this,i=new Fe;n.name&&(i.name=r.createUniqueName(n.name)),Tn(i,n),n.extensions&&wn(t,i,n);let a=n.nodes||[],o=[];for(let e=0,t=a.length;e<t;e++)o.push(r.getDependency(`node`,a[e]));return Promise.all(o).then(function(e){for(let t=0,n=e.length;t<n;t++)i.add(e[t]);return r.associations=(e=>{let t=new Map;for(let[e,n]of r.associations)(e instanceof ut||e instanceof He)&&t.set(e,n);return e.traverse(e=>{let n=r.associations.get(e);n!=null&&t.set(e,n)}),t})(i),i})}_createAnimationTracks(e,t,n,r,i){let a=[],o=e.name?e.name:e.uuid,s=[];bn[i.path]===bn.weights?e.traverse(function(e){e.morphTargetInfluences&&s.push(e.name?e.name:e.uuid)}):s.push(o);let c;switch(bn[i.path]){case bn.weights:c=Ne;break;case bn.rotation:c=fe;break;case bn.position:case bn.scale:c=A;break;default:switch(n.itemSize){case 1:c=Ne;break;default:c=A;break}break}let l=r.interpolation===void 0?me:xn[r.interpolation],u=this._getArrayFromAccessor(n);for(let e=0,n=s.length;e<n;e++){let n=new c(s[e]+`.`+bn[i.path],t.array,u,l);r.interpolation===`CUBICSPLINE`&&this._createCubicSplineTrackInterpolant(n),a.push(n)}return a}_getArrayFromAccessor(e){let t=e.array;if(e.normalized){let e=An(t.constructor),n=new Float32Array(t.length);for(let r=0,i=t.length;r<i;r++)n[r]=t[r]*e;t=n}return t}_createCubicSplineTrackInterpolant(e){e.createInterpolant=function(e){return new(this instanceof fe?pn:dn)(this.times,this.values,this.getValueSize()/3,e)},e.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0}};function Pn(e,t,r){let i=t.attributes,a=new Se;if(i.POSITION!==void 0){let e=r.json.accessors[i.POSITION],t=e.min,o=e.max;if(t!==void 0&&o!==void 0){if(a.set(new n(t[0],t[1],t[2]),new n(o[0],o[1],o[2])),e.normalized){let t=An(hn[e.componentType]);a.min.multiplyScalar(t),a.max.multiplyScalar(t)}}else{console.warn(`THREE.GLTFLoader: Missing min/max properties for accessor POSITION.`);return}}else return;let o=t.targets;if(o!==void 0){let e=new n,t=new n;for(let n=0,i=o.length;n<i;n++){let i=o[n];if(i.POSITION!==void 0){let n=r.json.accessors[i.POSITION],a=n.min,o=n.max;if(a!==void 0&&o!==void 0){if(t.setX(Math.max(Math.abs(a[0]),Math.abs(o[0]))),t.setY(Math.max(Math.abs(a[1]),Math.abs(o[1]))),t.setZ(Math.max(Math.abs(a[2]),Math.abs(o[2]))),n.normalized){let e=An(hn[n.componentType]);t.multiplyScalar(e)}e.max(t)}else console.warn(`THREE.GLTFLoader: Missing min/max properties for accessor POSITION.`)}}a.expandByVector(e)}e.boundingBox=a;let s=new et;a.getCenter(s.center),s.radius=a.min.distanceTo(a.max)/2,e.boundingSphere=s}function Fn(e,t,n){let r=t.attributes,i=[];function a(t,r){return n.getDependency(`accessor`,t).then(function(t){e.setAttribute(r,t)})}for(let t in r){let n=yn[t]||t.toLowerCase();n in e.attributes||i.push(a(r[t],n))}if(t.indices!==void 0&&!e.index){let r=n.getDependency(`accessor`,t.indices).then(function(t){e.setIndex(t)});i.push(r)}return k.workingColorSpace!==`srgb-linear`&&`COLOR_0`in r&&console.warn(`THREE.GLTFLoader: Converting vertex colors from "srgb-linear" to "${k.workingColorSpace}" not supported.`),Tn(e,t),Pn(e,t,n),Promise.all(i).then(function(){return t.targets===void 0?e:En(e,t.targets,n)})}var In=(function(){var 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Buffer has already been transferred.`)}let r,i=this.workerNextTaskID++,a=e.byteLength,o=this._getWorker(i,a).then(n=>(r=n,new Promise((n,a)=>{r._callbacks[i]={resolve:n,reject:a},r.postMessage({type:`decode`,id:i,taskConfig:t,buffer:e},[e])}))).then(e=>this._createGeometry(e.geometry));return o.catch(()=>!0).then(()=>{r&&i&&this._releaseTask(r,i)}),Ln.set(e,{key:n,promise:o}),o}_createGeometry(e){let t=new le;e.index&&t.setIndex(new wt(e.index.array,1));for(let n=0;n<e.attributes.length;n++){let r=e.attributes[n],i=r.name,a=r.array,o=r.itemSize,s=new wt(a,o);i===`color`&&(this._assignVertexColorSpace(s,r.vertexColorSpace),s.normalized=!(a instanceof Float32Array)),t.setAttribute(i,s)}return t}_assignVertexColorSpace(t,n){if(n!==`srgb`)return;let r=new e;for(let e=0,n=t.count;e<n;e++)r.fromBufferAttribute(t,e),k.toWorkingColorSpace(r,R),t.setXYZ(e,r.r,r.g,r.b)}_loadLibrary(e,t){let n=new Je(this.manager);return n.setPath(this.decoderPath),n.setResponseType(t),n.setWithCredentials(this.withCredentials),new Promise((t,r)=>{n.load(e,t,void 0,r)})}preload(){return this._initDecoder(),this}_initDecoder(){if(this.decoderPending)return this.decoderPending;let 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(t=>{let n=t[0];e||(this.decoderConfig.wasmBinary=t[1]);let r=zn.toString(),i=[`/* draco decoder */`,n,``,`/* worker */`,r.substring(r.indexOf(`{`)+1,r.lastIndexOf(`}`))].join(`
`);this.workerSourceURL=URL.createObjectURL(new Blob([i]))}),this.decoderPending}_getWorker(e,t){return this._initDecoder().then(()=>{if(this.workerPool.length<this.workerLimit){let e=new Worker(this.workerSourceURL);e._callbacks={},e._taskCosts={},e._taskLoad=0,e.postMessage({type:`init`,decoderConfig:this.decoderConfig}),e.onmessage=function(t){let n=t.data;switch(n.type){case`decode`:e._callbacks[n.id].resolve(n);break;case`error`:e._callbacks[n.id].reject(n);break;default:console.error(`THREE.DRACOLoader: Unexpected message, "`+n.type+`"`)}},this.workerPool.push(e)}else this.workerPool.sort(function(e,t){return e._taskLoad>t._taskLoad?-1:1});let n=this.workerPool[this.workerPool.length-1];return n._taskCosts[e]=t,n._taskLoad+=t,n})}_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.workerSourceURL!==``&&URL.revokeObjectURL(this.workerSourceURL),this}};function zn(){let e,t;onmessage=function(r){let i=r.data;switch(i.type){case`init`:e=i.decoderConfig,t=new Promise(function(t){e.onModuleLoaded=function(e){t({draco:e})},DracoDecoderModule(e)});break;case`decode`:let r=i.buffer,a=i.taskConfig;t.then(e=>{let t=e.draco,o=new t.Decoder;try{let e=n(t,o,new Int8Array(r),a),s=e.attributes.map(e=>e.array.buffer);e.index&&s.push(e.index.array.buffer),self.postMessage({type:`decode`,id:i.id,geometry:e},s)}catch(e){console.error(e),self.postMessage({type:`error`,id:i.id,error:e.message})}finally{t.destroy(o)}});break}};function n(e,t,n,a){let o=a.attributeIDs,s=a.attributeTypes,c,l,u=t.GetEncodedGeometryType(n);if(u===e.TRIANGULAR_MESH)c=new e.Mesh,l=t.DecodeArrayToMesh(n,n.byteLength,c);else if(u===e.POINT_CLOUD)c=new e.PointCloud,l=t.DecodeArrayToPointCloud(n,n.byteLength,c);else throw Error(`THREE.DRACOLoader: Unexpected geometry 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Int16Array:return e.DT_INT16;case Int32Array:return e.DT_INT32;case Uint8Array:return e.DT_UINT8;case Uint16Array:return e.DT_UINT16;case Uint32Array:return e.DT_UINT32}}}var Bn=class{constructor(e=4){this.pool=e,this.queue=[],this.workers=[],this.workersResolve=[],this.workerStatus=0}_initWorker(e){if(!this.workers[e]){let t=this.workerCreator();t.addEventListener(`message`,this._onMessage.bind(this,e)),this.workers[e]=t}}_getIdleWorker(){for(let e=0;e<this.pool;e++)if(!(this.workerStatus&1<<e))return e;return-1}_onMessage(e,t){let n=this.workersResolve[e];if(n&&n(t),this.queue.length){let{resolve:t,msg:n,transfer:r}=this.queue.shift();this.workersResolve[e]=t,this.workers[e].postMessage(n,r)}else this.workerStatus^=1<<e}setWorkerCreator(e){this.workerCreator=e}setWorkerLimit(e){this.pool=e}postMessage(e,t){return new Promise(n=>{let r=this._getIdleWorker();r===-1?this.queue.push({resolve:n,msg:e,transfer:t}):(this._initWorker(r),this.workerStatus|=1<<r,this.workersResolve[r]=n,this.workers[r].postMessage(e,t))})}dispose(){this.workers.forEach(e=>e.terminate()),this.workersResolve.length=0,this.workers.length=0,this.queue.length=0,this.workerStatus=0}},Vn=1000066e3,Hn=class{constructor(e,t,n,r){this._dataView=void 0,this._littleEndian=void 0,this._offset=void 0,this._dataView=new DataView(e.buffer,e.byteOffset+t,n),this._littleEndian=r,this._offset=0}_nextUint8(){let e=this._dataView.getUint8(this._offset);return this._offset+=1,e}_nextUint16(){let e=this._dataView.getUint16(this._offset,this._littleEndian);return this._offset+=2,e}_nextUint32(){let e=this._dataView.getUint32(this._offset,this._littleEndian);return this._offset+=4,e}_nextUint64(){let e=this._dataView.getUint32(this._offset,this._littleEndian)+2**32*this._dataView.getUint32(this._offset+4,this._littleEndian);return this._offset+=8,e}_nextInt32(){let e=this._dataView.getInt32(this._offset,this._littleEndian);return this._offset+=4,e}_nextUint8Array(e){let t=new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+this._offset,e);return this._offset+=e,t}_skip(e){return this._offset+=e,this}_scan(e,t=0){let n=this._offset,r=0;for(;this._dataView.getUint8(this._offset)!==t&&r<e;)r++,this._offset++;return r<e&&this._offset++,new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+n,r)}};new Uint8Array([0]);var Un=[171,75,84,88,32,50,48,187,13,10,26,10];function Wn(e){return new TextDecoder().decode(e)}function Gn(e){let t=new Uint8Array(e.buffer,e.byteOffset,Un.length);if(t[0]!==Un[0]||t[1]!==Un[1]||t[2]!==Un[2]||t[3]!==Un[3]||t[4]!==Un[4]||t[5]!==Un[5]||t[6]!==Un[6]||t[7]!==Un[7]||t[8]!==Un[8]||t[9]!==Un[9]||t[10]!==Un[10]||t[11]!==Un[11])throw Error(`Missing KTX 2.0 identifier.`);let n={vkFormat:0,typeSize:1,pixelWidth:0,pixelHeight:0,pixelDepth:0,layerCount:0,faceCount:1,levelCount:0,supercompressionScheme:0,levels:[],dataFormatDescriptor:[{vendorId:0,descriptorType:0,versionNumber:2,colorModel:0,colorPrimaries:1,transferFunction:2,flags:0,texelBlockDimension:[0,0,0,0],bytesPlane:[0,0,0,0,0,0,0,0],samples:[]}],keyValue:{},globalData:null},r=17*Uint32Array.BYTES_PER_ELEMENT,i=new Hn(e,Un.length,r,!0);n.vkFormat=i._nextUint32(),n.typeSize=i._nextUint32(),n.pixelWidth=i._nextUint32(),n.pixelHeight=i._nextUint32(),n.pixelDepth=i._nextUint32(),n.layerCount=i._nextUint32(),n.faceCount=i._nextUint32(),n.levelCount=i._nextUint32(),n.supercompressionScheme=i._nextUint32();let a=i._nextUint32(),o=i._nextUint32(),s=i._nextUint32(),c=i._nextUint32(),l=i._nextUint64(),u=i._nextUint64(),d=3*Math.max(n.levelCount,1)*8,f=new Hn(e,Un.length+r,d,!0);for(let t=0,r=Math.max(n.levelCount,1);t<r;t++)n.levels.push({levelData:new Uint8Array(e.buffer,e.byteOffset+f._nextUint64(),f._nextUint64()),uncompressedByteLength:f._nextUint64()});let p=new Hn(e,a,o,!0);p._skip(4);let m=p._nextUint16(),h=p._nextUint16(),g=p._nextUint16(),_=p._nextUint16(),v={vendorId:m,descriptorType:h,versionNumber:g,colorModel:p._nextUint8(),colorPrimaries:p._nextUint8(),transferFunction:p._nextUint8(),flags:p._nextUint8(),texelBlockDimension:[p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8()],bytesPlane:[p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8()],samples:[]},y=(_/4-6)/4;for(let e=0;e<y;e++){let t={bitOffset:p._nextUint16(),bitLength:p._nextUint8(),channelType:p._nextUint8(),samplePosition:[p._nextUint8(),p._nextUint8(),p._nextUint8(),p._nextUint8()],sampleLower:-1/0,sampleUpper:1/0};64&t.channelType?(t.sampleLower=p._nextInt32(),t.sampleUpper=p._nextInt32()):(t.sampleLower=p._nextUint32(),t.sampleUpper=p._nextUint32()),v.samples[e]=t}n.dataFormatDescriptor.length=0,n.dataFormatDescriptor.push(v);let b=new Hn(e,s,c,!0);for(;b._offset<c;){let e=b._nextUint32(),t=b._scan(e),r=Wn(t);if(n.keyValue[r]=b._nextUint8Array(e-t.byteLength-1),r.match(/^ktx/i)){let e=Wn(n.keyValue[r]);n.keyValue[r]=e.substring(0,e.lastIndexOf(`\0`))}b._skip(e%4?4-e%4:0)}if(u<=0)return n;let x=new Hn(e,l,u,!0),S=x._nextUint16(),C=x._nextUint16(),w=x._nextUint32(),T=x._nextUint32(),E=x._nextUint32(),D=x._nextUint32(),O=[];for(let e=0,t=Math.max(n.levelCount,1);e<t;e++)O.push({imageFlags:x._nextUint32(),rgbSliceByteOffset:x._nextUint32(),rgbSliceByteLength:x._nextUint32(),alphaSliceByteOffset:x._nextUint32(),alphaSliceByteLength:x._nextUint32()});let k=l+x._offset,ee=k+w,A=ee+T,j=A+E;return n.globalData={endpointCount:S,selectorCount:C,imageDescs:O,endpointsData:new Uint8Array(e.buffer,e.byteOffset+k,w),selectorsData:new Uint8Array(e.buffer,e.byteOffset+ee,T),tablesData:new Uint8Array(e.buffer,e.byteOffset+A,E),extendedData:new Uint8Array(e.buffer,e.byteOffset+j,D)},n}var Kn,qn,Jn,Yn={env:{emscripten_notify_memory_growth:function(e){Jn=new Uint8Array(qn.exports.memory.buffer)}}},Xn=class{init(){return Kn||(Kn=typeof fetch<`u`?fetch(`data:application/wasm;base64,`+Zn).then(e=>e.arrayBuffer()).then(e=>WebAssembly.instantiate(e,Yn)).then(this._init):WebAssembly.instantiate(Buffer.from(Zn,`base64`),Yn).then(this._init),Kn)}_init(e){qn=e.instance,Yn.env.emscripten_notify_memory_growth(0)}decode(e,t=0){if(!qn)throw Error(`ZSTDDecoder: Await .init() before decoding.`);let n=e.byteLength,r=qn.exports.malloc(n);Jn.set(e,r),t||=Number(qn.exports.ZSTD_findDecompressedSize(r,n));let i=qn.exports.malloc(t),a=qn.exports.ZSTD_decompress(i,t,r,n),o=Jn.slice(i,i+a);return qn.exports.free(r),qn.exports.free(i),o}},Zn=`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WeakMap,tr=0,nr,rr=class e extends ye{constructor(e){super(e),this.transcoderPath=``,this.transcoderBinary=null,this.transcoderPending=null,this.workerPool=new Bn,this.workerSourceURL=``,this.workerConfig=null,typeof MSC_TRANSCODER<`u`&&console.warn(`THREE.KTX2Loader: Please update to latest "basis_transcoder". "msc_basis_transcoder" is no longer supported in three.js r125+.`)}setTranscoderPath(e){return this.transcoderPath=e,this}setWorkerLimit(e){return this.workerPool.setWorkerLimit(e),this}async detectSupportAsync(e){return this.workerConfig={astcSupported:await e.hasFeatureAsync(`texture-compression-astc`),astcHDRSupported:!1,etc1Supported:await e.hasFeatureAsync(`texture-compression-etc1`),etc2Supported:await e.hasFeatureAsync(`texture-compression-etc2`),dxtSupported:await e.hasFeatureAsync(`texture-compression-bc`),bptcSupported:await e.hasFeatureAsync(`texture-compression-bptc`),pvrtcSupported:await e.hasFeatureAsync(`texture-compression-pvrtc`)},this}detectSupport(e){return e.isWebGPURenderer===!0?this.workerConfig={astcSupported:e.hasFeature(`texture-compression-astc`),astcHDRSupported:!1,etc1Supported:e.hasFeature(`texture-compression-etc1`),etc2Supported:e.hasFeature(`texture-compression-etc2`),dxtSupported:e.hasFeature(`texture-compression-bc`),bptcSupported:e.hasFeature(`texture-compression-bptc`),pvrtcSupported:e.hasFeature(`texture-compression-pvrtc`)}:this.workerConfig={astcSupported:e.extensions.has(`WEBGL_compressed_texture_astc`),astcHDRSupported:e.extensions.has(`WEBGL_compressed_texture_astc`)&&e.extensions.get(`WEBGL_compressed_texture_astc`).getSupportedProfiles().includes(`hdr`),etc1Supported:e.extensions.has(`WEBGL_compressed_texture_etc1`),etc2Supported:e.extensions.has(`WEBGL_compressed_texture_etc`),dxtSupported:e.extensions.has(`WEBGL_compressed_texture_s3tc`),bptcSupported:e.extensions.has(`EXT_texture_compression_bptc`),pvrtcSupported:e.extensions.has(`WEBGL_compressed_texture_pvrtc`)||e.extensions.has(`WEBKIT_WEBGL_compressed_texture_pvrtc`)},this}init(){if(!this.transcoderPending){let t=new Je(this.manager);t.setPath(this.transcoderPath),t.setWithCredentials(this.withCredentials);let n=t.loadAsync(`basis_transcoder.js`),r=new Je(this.manager);r.setPath(this.transcoderPath),r.setResponseType(`arraybuffer`),r.setWithCredentials(this.withCredentials);let i=r.loadAsync(`basis_transcoder.wasm`);this.transcoderPending=Promise.all([n,i]).then(([t,n])=>{let r=e.BasisWorker.toString(),i=[`/* constants */`,`let _EngineFormat = `+JSON.stringify(e.EngineFormat),`let _EngineType = `+JSON.stringify(e.EngineType),`let _TranscoderFormat = `+JSON.stringify(e.TranscoderFormat),`let _BasisFormat = `+JSON.stringify(e.BasisFormat),`/* basis_transcoder.js */`,t,`/* worker */`,r.substring(r.indexOf(`{`)+1,r.lastIndexOf(`}`))].join(`
`);this.workerSourceURL=URL.createObjectURL(new Blob([i])),this.transcoderBinary=n,this.workerPool.setWorkerCreator(()=>{let e=new Worker(this.workerSourceURL),t=this.transcoderBinary.slice(0);return e.postMessage({type:`init`,config:this.workerConfig,transcoderBinary:t},[t]),e})}),tr>0&&console.warn(`THREE.KTX2Loader: Multiple active KTX2 loaders may cause performance issues. Use a single KTX2Loader instance, or call .dispose() on old instances.`),tr++}return this.transcoderPending}load(e,t,n,r){if(this.workerConfig===null)throw Error("THREE.KTX2Loader: Missing initialization with `.detectSupport( renderer )`.");let i=new Je(this.manager);i.setPath(this.path),i.setCrossOrigin(this.crossOrigin),i.setWithCredentials(this.withCredentials),i.setResponseType(`arraybuffer`),i.load(e,e=>{this.parse(e,t,r)},n,r)}parse(e,t,n){if(this.workerConfig===null)throw Error("THREE.KTX2Loader: Missing initialization with `.detectSupport( renderer )`.");if(er.has(e))return er.get(e).promise.then(t).catch(n);this._createTexture(e).then(e=>t?t(e):null).catch(n)}_createTextureFrom(e,t){let{type:n,error:r,data:{faces:i,width:a,height:o,format:s,type:c,dfdFlags:l}}=e;if(n===`error`)return Promise.reject(r);let u;if(t.faceCount===6)u=new ie(i,s,c);else{let e=i[0].mipmaps;u=t.layerCount>1?new M(e,a,o,t.layerCount,s,c):new f(e,a,o,s,c)}return u.minFilter=i[0].mipmaps.length===1?S:ce,u.magFilter=S,u.generateMipmaps=!1,u.needsUpdate=!0,u.colorSpace=cr(t),u.premultiplyAlpha=!!(l&1),u}async _createTexture(e,t={}){let n=Gn(new Uint8Array(e)),r=n.vkFormat===1000066e3&&n.dataFormatDescriptor[0].colorModel===167;if(!(n.vkFormat===0||r&&!this.workerConfig.astcHDRSupported))return sr(n);let i=t,a=this.init().then(()=>this.workerPool.postMessage({type:`transcode`,buffer:e,taskConfig:i},[e])).then(e=>this._createTextureFrom(e.data,n));return er.set(e,{promise:a}),a}dispose(){this.workerPool.dispose(),this.workerSourceURL&&URL.revokeObjectURL(this.workerSourceURL),tr--}};rr.BasisFormat={ETC1S:0,UASTC:1,UASTC_HDR:2},rr.TranscoderFormat={ETC1:0,ETC2:1,BC1:2,BC3:3,BC4:4,BC5:5,BC7_M6_OPAQUE_ONLY:6,BC7_M5:7,PVRTC1_4_RGB:8,PVRTC1_4_RGBA:9,ASTC_4x4:10,ATC_RGB:11,ATC_RGBA_INTERPOLATED_ALPHA:12,RGBA32:13,RGB565:14,BGR565:15,RGBA4444:16,BC6H:22,RGB_HALF:24,RGBA_HALF:25},rr.EngineFormat={RGBAFormat:re,RGBA_ASTC_4x4_Format:Qe,RGB_BPTC_UNSIGNED_Format:se,RGBA_BPTC_Format:Ye,RGBA_ETC2_EAC_Format:ee,RGBA_PVRTC_4BPPV1_Format:te,RGBA_S3TC_DXT5_Format:b,RGB_ETC1_Format:Mt,RGB_ETC2_Format:i,RGB_PVRTC_4BPPV1_Format:ve,RGBA_S3TC_DXT1_Format:ae},rr.EngineType={UnsignedByteType:St,HalfFloatType:Be,FloatType:ot},rr.BasisWorker=function(){let e,t,n,r=_EngineFormat,i=_EngineType,a=_TranscoderFormat,o=_BasisFormat;self.addEventListener(`message`,function(n){let 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s=t.getWidth(),c=t.getHeight(),l=t.getLayers()||1,u=t.getLevels(),f=t.getFaces(),m=t.getHasAlpha(),h=t.getDFDFlags(),{transcoderFormat:g,engineFormat:_,engineType:v}=d(a,s,c,m);if(!s||!c||!u)throw r(),Error(`THREE.KTX2Loader:	Invalid texture`);if(!t.startTranscoding())throw r(),Error(`THREE.KTX2Loader: .startTranscoding failed`);let y=[],b=[];for(let e=0;e<f;e++){let n=[];for(let a=0;a<u;a++){let o=[],s,c;for(let n=0;n<l;n++){let l=t.getImageLevelInfo(a,n,e);e===0&&a===0&&n===0&&(l.origWidth%4!=0||l.origHeight%4!=0)&&console.warn(`THREE.KTX2Loader: ETC1S and UASTC textures should use multiple-of-four dimensions.`),u>1?(s=l.origWidth,c=l.origHeight):(s=l.width,c=l.height);let d=new Uint8Array(t.getImageTranscodedSizeInBytes(a,n,0,g)),f=t.transcodeImage(d,a,n,e,g,0,-1,-1);if(v===i.HalfFloatType&&(d=new Uint16Array(d.buffer,d.byteOffset,d.byteLength/Uint16Array.BYTES_PER_ELEMENT)),!f)throw r(),Error(`THREE.KTX2Loader: .transcodeImage failed.`);o.push(d)}let 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Error(`THREE.EXRLoader: Provided file doesn't appear to be in OpenEXR format.`);r.version=e.getUint8(4);let i=e.getUint8(5);r.spec={singleTile:!!(i&2),longName:!!(i&4),deepFormat:!!(i&8),multiPart:!!(i&16)},n.value=8;let a=!0;for(;a;){let i=pe(t,n);if(i==0)a=!1;else{let a=pe(t,n),o=Me(e,t,n,a,ve(e,n));o===void 0?console.warn(`THREE.EXRLoader: Skipped unknown header attribute type \'${a}\'.`):r[i]=o}}if(i&-7)throw console.error(`THREE.EXRHeader:`,r),Error(`THREE.EXRLoader: Provided file is currently unsupported.`);return r}function ze(e,t,n,r,i){let o={size:0,viewer:t,array:n,offset:r,width:e.dataWindow.xMax-e.dataWindow.xMin+1,height:e.dataWindow.yMax-e.dataWindow.yMin+1,inputChannels:e.channels,channelByteOffsets:{},scanOrder:null,totalBytes:null,columns:null,lines:null,type:null,uncompress:null,getter:null,format:null,colorSpace:a};switch(e.compression){case`NO_COMPRESSION`:o.blockHeight=1,o.uncompress=se;break;case`RLE_COMPRESSION`:o.blockHeight=1,o.uncompress=ce;break;case`ZIPS_COMPRESSION`:o.blockHeight=1,o.uncompress=le;break;case`ZIP_COMPRESSION`:o.blockHeight=16,o.uncompress=le;break;case`PIZ_COMPRESSION`:o.blockHeight=32,o.uncompress=ue;break;case`PXR24_COMPRESSION`:o.blockHeight=16,o.uncompress=de;break;case`DWAA_COMPRESSION`:o.blockHeight=32,o.uncompress=fe;break;case`DWAB_COMPRESSION`:o.blockHeight=256,o.uncompress=fe;break;default:throw Error(`EXRLoader.parse: `+e.compression+` is unsupported`)}let s={};for(let t of e.channels)switch(t.name){case`Y`:case`R`:case`G`:case`B`:case`A`:s[t.name]=!0,o.type=t.pixelType}let c=!1;if(s.R&&s.G&&s.B)c=!s.A,o.outputChannels=4,o.decodeChannels={R:0,G:1,B:2,A:3};else if(s.Y)o.outputChannels=1,o.decodeChannels={Y:0};else throw Error(`EXRLoader.parse: file contains unsupported data channels.`);if(o.type==1)switch(i){case ot:o.getter=Ce;break;case Be:o.getter=Se;break}else if(o.type==2)switch(i){case ot:o.getter=L;break;case Be:o.getter=R}else throw Error(`EXRLoader.parse: unsupported pixelType `+o.type+` for `+e.compression+`.`);o.columns=o.width;let l=o.width*o.height*o.outputChannels;switch(i){case ot:o.byteArray=new Float32Array(l),c&&o.byteArray.fill(1,0,l);break;case Be:o.byteArray=new Uint16Array(l),c&&o.byteArray.fill(15360,0,l);break;default:console.error(`THREE.EXRLoader: unsupported type: `,i);break}let u=0;for(let t of e.channels)o.decodeChannels[t.name]!==void 0&&(o.channelByteOffsets[t.name]=u),u+=t.pixelType*2;if(o.totalBytes=u,o.outLineWidth=o.width*o.outputChannels,e.lineOrder===`INCREASING_Y`?o.scanOrder=e=>e:o.scanOrder=e=>o.height-1-e,o.outputChannels==4?(o.format=re,o.colorSpace=a):(o.format=lt,o.colorSpace=``),e.spec.singleTile){o.blockHeight=e.tiles.ySize,o.blockWidth=e.tiles.xSize;let n=Pe(e.tiles,o.width,o.height),i=Fe(n,o.width,e.tiles.xSize,e.tiles.roundingMode),a=Fe(n,o.height,e.tiles.ySize,e.tiles.roundingMode);o.tileCount=i[0]*a[0];for(let e=0;e<n;e++)for(let n=0;n<a[e];n++)for(let n=0;n<i[e];n++)xe(t,r);o.decode=Ie.bind(o)}else{o.blockWidth=o.width;let e=Math.ceil(o.height/o.blockHeight);for(let n=0;n<e;n++)xe(t,r);o.decode=Le.bind(o)}return o}let Ve={value:0},He=new DataView(e),Ue=new Uint8Array(e),We=Re(He,e,Ve),Ge=ze(We,He,Ue,Ve,this.type);return Ge.decode(),{header:We,width:Ge.width,height:Ge.height,data:Ge.byteArray,format:Ge.format,colorSpace:Ge.colorSpace,type:this.type}}setDataType(e){return this.type=e,this}load(e,t,n,r){function i(e,n){e.colorSpace=n.colorSpace,e.minFilter=S,e.magFilter=S,e.generateMipmaps=!1,e.flipY=!1,t&&t(e,n)}return super.load(e,i,n,r)}},yi=class extends he{constructor(e){super(e),this.type=Be}parse(e){let t=function(e,t){switch(e){case 1:throw Error(`THREE.RGBELoader: Read Error: `+(t||``));case 2:throw Error(`THREE.RGBELoader: Write Error: `+(t||``));case 3:throw Error(`THREE.RGBELoader: Bad File Format: `+(t||``));default:case 4:throw Error(`THREE.RGBELoader: Memory Error: `+(t||``))}},n=function(e,t,n){t||=1024;let r=e.pos,i=-1,a=0,o=``,s=String.fromCharCode.apply(null,new Uint16Array(e.subarray(r,r+128)));for(;0>(i=s.indexOf(`
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this.type=e,this}load(e,t,n,r){function i(e,n){switch(e.type){case ot:case Be:e.colorSpace=a,e.minFilter=S,e.magFilter=S,e.generateMipmaps=!1,e.flipY=!0;break}t&&t(e,n)}return super.load(e,i,n,r)}},bi=new T,xi=new n,Si=new n,K=new H,Ci={X:new n(1,0,0),Y:new n(0,1,0),Z:new n(0,0,1)},wi={type:`change`},Ti={type:`mouseDown`,mode:null},Ei={type:`mouseUp`,mode:null},Di={type:`objectChange`},Oi=class extends y{constructor(e,t=null){super(void 0,t);let r=new Ji(this);this._root=r;let i=new Yi;this._gizmo=i,r.add(i);let a=new Xi;this._plane=a,r.add(a);let o=this;function s(e,t){let n=t;Object.defineProperty(o,e,{get:function(){return n===void 0?t:n},set:function(t){n!==t&&(n=t,a[e]=t,i[e]=t,o.dispatchEvent({type:e+`-changed`,value:t}),o.dispatchEvent(wi))}}),o[e]=t,a[e]=t,i[e]=t}s(`camera`,e),s(`object`,void 0),s(`enabled`,!0),s(`axis`,null),s(`mode`,`translate`),s(`translationSnap`,null),s(`rotationSnap`,null),s(`scaleSnap`,null),s(`space`,`world`),s(`size`,1),s(`dragging`,!1),s(`showX`,!0),s(`showY`,!0),s(`showZ`,!0);let c=new n,l=new n,u=new H,d=new H,f=new n,p=new H,m=new n,h=new n,g=new n,_=new n;s(`worldPosition`,c),s(`worldPositionStart`,l),s(`worldQuaternion`,u),s(`worldQuaternionStart`,d),s(`cameraPosition`,f),s(`cameraQuaternion`,p),s(`pointStart`,m),s(`pointEnd`,h),s(`rotationAxis`,g),s(`rotationAngle`,0),s(`eye`,_),this._offset=new n,this._startNorm=new n,this._endNorm=new n,this._cameraScale=new n,this._parentPosition=new n,this._parentQuaternion=new H,this._parentQuaternionInv=new H,this._parentScale=new n,this._worldScaleStart=new n,this._worldQuaternionInv=new H,this._worldScale=new n,this._positionStart=new n,this._quaternionStart=new H,this._scaleStart=new n,this._getPointer=ki.bind(this),this._onPointerDown=ji.bind(this),this._onPointerHover=Ai.bind(this),this._onPointerMove=Mi.bind(this),this._onPointerUp=Ni.bind(this),t!==null&&this.connect()}connect(){this.domElement.addEventListener(`pointerdown`,this._onPointerDown),this.domElement.addEventListener(`pointermove`,this._onPointerHover),this.domElement.addEventListener(`pointerup`,this._onPointerUp),this.domElement.style.touchAction=`none`}disconnect(){this.domElement.removeEventListener(`pointerdown`,this._onPointerDown),this.domElement.removeEventListener(`pointermove`,this._onPointerHover),this.domElement.removeEventListener(`pointermove`,this._onPointerMove),this.domElement.removeEventListener(`pointerup`,this._onPointerUp),this.domElement.style.touchAction=`auto`}getHelper(){return this._root}pointerHover(e){if(this.object===void 0||this.dragging===!0)return;e!==null&&bi.setFromCamera(e,this.camera);let t=Pi(this._gizmo.picker[this.mode],bi);t?this.axis=t.object.name:this.axis=null}pointerDown(e){if(!(this.object===void 0||this.dragging===!0||e!=null&&e.button!==0)&&this.axis!==null){e!==null&&bi.setFromCamera(e,this.camera);let t=Pi(this._plane,bi,!0);t&&(this.object.updateMatrixWorld(),this.object.parent.updateMatrixWorld(),this._positionStart.copy(this.object.position),this._quaternionStart.copy(this.object.quaternion),this._scaleStart.copy(this.object.scale),this.object.matrixWorld.decompose(this.worldPositionStart,this.worldQuaternionStart,this._worldScaleStart),this.pointStart.copy(t.point).sub(this.worldPositionStart)),this.dragging=!0,Ti.mode=this.mode,this.dispatchEvent(Ti)}}pointerMove(e){let t=this.axis,n=this.mode,r=this.object,i=this.space;if(n===`scale`?i=`local`:(t===`E`||t===`XYZE`||t===`XYZ`)&&(i=`world`),r===void 0||t===null||this.dragging===!1||e!==null&&e.button!==-1)return;e!==null&&bi.setFromCamera(e,this.camera);let a=Pi(this._plane,bi,!0);if(a){if(this.pointEnd.copy(a.point).sub(this.worldPositionStart),n===`translate`)this._offset.copy(this.pointEnd).sub(this.pointStart),i===`local`&&t!==`XYZ`&&this._offset.applyQuaternion(this._worldQuaternionInv),t.indexOf(`X`)===-1&&(this._offset.x=0),t.indexOf(`Y`)===-1&&(this._offset.y=0),t.indexOf(`Z`)===-1&&(this._offset.z=0),i===`local`&&t!==`XYZ`?this._offset.applyQuaternion(this._quaternionStart).divide(this._parentScale):this._offset.applyQuaternion(this._parentQuaternionInv).divide(this._parentScale),r.position.copy(this._offset).add(this._positionStart),this.translationSnap&&(i===`local`&&(r.position.applyQuaternion(K.copy(this._quaternionStart).invert()),t.search(`X`)!==-1&&(r.position.x=Math.round(r.position.x/this.translationSnap)*this.translationSnap),t.search(`Y`)!==-1&&(r.position.y=Math.round(r.position.y/this.translationSnap)*this.translationSnap),t.search(`Z`)!==-1&&(r.position.z=Math.round(r.position.z/this.translationSnap)*this.translationSnap),r.position.applyQuaternion(this._quaternionStart)),i===`world`&&(r.parent&&r.position.add(xi.setFromMatrixPosition(r.parent.matrixWorld)),t.search(`X`)!==-1&&(r.position.x=Math.round(r.position.x/this.translationSnap)*this.translationSnap),t.search(`Y`)!==-1&&(r.position.y=Math.round(r.position.y/this.translationSnap)*this.translationSnap),t.search(`Z`)!==-1&&(r.position.z=Math.round(r.position.z/this.translationSnap)*this.translationSnap),r.parent&&r.position.sub(xi.setFromMatrixPosition(r.parent.matrixWorld))));else if(n===`scale`){if(t.search(`XYZ`)!==-1){let e=this.pointEnd.length()/this.pointStart.length();this.pointEnd.dot(this.pointStart)<0&&(e*=-1),Si.set(e,e,e)}else xi.copy(this.pointStart),Si.copy(this.pointEnd),xi.applyQuaternion(this._worldQuaternionInv),Si.applyQuaternion(this._worldQuaternionInv),Si.divide(xi),t.search(`X`)===-1&&(Si.x=1),t.search(`Y`)===-1&&(Si.y=1),t.search(`Z`)===-1&&(Si.z=1);r.scale.copy(this._scaleStart).multiply(Si),this.scaleSnap&&(t.search(`X`)!==-1&&(r.scale.x=Math.round(r.scale.x/this.scaleSnap)*this.scaleSnap||this.scaleSnap),t.search(`Y`)!==-1&&(r.scale.y=Math.round(r.scale.y/this.scaleSnap)*this.scaleSnap||this.scaleSnap),t.search(`Z`)!==-1&&(r.scale.z=Math.round(r.scale.z/this.scaleSnap)*this.scaleSnap||this.scaleSnap))}else if(n===`rotate`){this._offset.copy(this.pointEnd).sub(this.pointStart);let e=20/this.worldPosition.distanceTo(xi.setFromMatrixPosition(this.camera.matrixWorld)),n=!1;t===`XYZE`?(this.rotationAxis.copy(this._offset).cross(this.eye).normalize(),this.rotationAngle=this._offset.dot(xi.copy(this.rotationAxis).cross(this.eye))*e):(t===`X`||t===`Y`||t===`Z`)&&(this.rotationAxis.copy(Ci[t]),xi.copy(Ci[t]),i===`local`&&xi.applyQuaternion(this.worldQuaternion),xi.cross(this.eye),xi.length()===0?n=!0:this.rotationAngle=this._offset.dot(xi.normalize())*e),(t===`E`||n)&&(this.rotationAxis.copy(this.eye),this.rotationAngle=this.pointEnd.angleTo(this.pointStart),this._startNorm.copy(this.pointStart).normalize(),this._endNorm.copy(this.pointEnd).normalize(),this.rotationAngle*=this._endNorm.cross(this._startNorm).dot(this.eye)<0?1:-1),this.rotationSnap&&(this.rotationAngle=Math.round(this.rotationAngle/this.rotationSnap)*this.rotationSnap),i===`local`&&t!==`E`&&t!==`XYZE`?(r.quaternion.copy(this._quaternionStart),r.quaternion.multiply(K.setFromAxisAngle(this.rotationAxis,this.rotationAngle)).normalize()):(this.rotationAxis.applyQuaternion(this._parentQuaternionInv),r.quaternion.copy(K.setFromAxisAngle(this.rotationAxis,this.rotationAngle)),r.quaternion.multiply(this._quaternionStart).normalize())}this.dispatchEvent(wi),this.dispatchEvent(Di)}}pointerUp(e){e!==null&&e.button!==0||(this.dragging&&this.axis!==null&&(Ei.mode=this.mode,this.dispatchEvent(Ei)),this.dragging=!1,this.axis=null)}dispose(){this.disconnect(),this.traverse(function(e){e.geometry&&e.geometry.dispose(),e.material&&e.material.dispose()})}attach(e){return this.object=e,this._root.visible=!0,this}detach(){return this.object=void 0,this.axis=null,this._root.visible=!1,this}reset(){this.enabled&&this.dragging&&(this.object.position.copy(this._positionStart),this.object.quaternion.copy(this._quaternionStart),this.object.scale.copy(this._scaleStart),this.dispatchEvent(wi),this.dispatchEvent(Di),this.pointStart.copy(this.pointEnd))}getRaycaster(){return bi}getMode(){return this.mode}setMode(e){this.mode=e}setTranslationSnap(e){this.translationSnap=e}setRotationSnap(e){this.rotationSnap=e}setScaleSnap(e){this.scaleSnap=e}setSize(e){this.size=e}setSpace(e){this.space=e}};function ki(e){if(this.domElement.ownerDocument.pointerLockElement)return{x:0,y:0,button:e.button};{let t=this.domElement.getBoundingClientRect();return{x:(e.clientX-t.left)/t.width*2-1,y:-(e.clientY-t.top)/t.height*2+1,button:e.button}}}function Ai(e){if(this.enabled)switch(e.pointerType){case`mouse`:case`pen`:this.pointerHover(this._getPointer(e));break}}function ji(e){this.enabled&&(document.pointerLockElement||this.domElement.setPointerCapture(e.pointerId),this.domElement.addEventListener(`pointermove`,this._onPointerMove),this.pointerHover(this._getPointer(e)),this.pointerDown(this._getPointer(e)))}function Mi(e){this.enabled&&this.pointerMove(this._getPointer(e))}function Ni(e){this.enabled&&(this.domElement.releasePointerCapture(e.pointerId),this.domElement.removeEventListener(`pointermove`,this._onPointerMove),this.pointerUp(this._getPointer(e)))}function Pi(e,t,n){let r=t.intersectObject(e,!0);for(let e=0;e<r.length;e++)if(r[e].object.visible||n)return r[e];return!1}var Fi=new gt,q=new n(0,1,0),Ii=new n(0,0,0),Li=new I,Ri=new H,zi=new H,Bi=new n,Vi=new I,Hi=new n(1,0,0),Ui=new n(0,1,0),Wi=new n(0,0,1),Gi=new n,Ki=new n,qi=new n,Ji=class extends Re{constructor(e){super(),this.isTransformControlsRoot=!0,this.controls=e,this.visible=!1}updateMatrixWorld(e){let t=this.controls;t.object!==void 0&&(t.object.updateMatrixWorld(),t.object.parent===null?console.error(`TransformControls: The attached 3D object must be a part of the scene graph.`):t.object.parent.matrixWorld.decompose(t._parentPosition,t._parentQuaternion,t._parentScale),t.object.matrixWorld.decompose(t.worldPosition,t.worldQuaternion,t._worldScale),t._parentQuaternionInv.copy(t._parentQuaternion).invert(),t._worldQuaternionInv.copy(t.worldQuaternion).invert()),t.camera.updateMatrixWorld(),t.camera.matrixWorld.decompose(t.cameraPosition,t.cameraQuaternion,t._cameraScale),t.camera.isOrthographicCamera?t.camera.getWorldDirection(t.eye).negate():t.eye.copy(t.cameraPosition).sub(t.worldPosition).normalize(),super.updateMatrixWorld(e)}},Yi=class extends Re{constructor(){super(),this.isTransformControlsGizmo=!0,this.type=`TransformControlsGizmo`;let e=new F({depthTest:!1,depthWrite:!1,fog:!1,toneMapped:!1,transparent:!0}),t=new N({depthTest:!1,depthWrite:!1,fog:!1,toneMapped:!1,transparent:!0}),n=e.clone();n.opacity=.15;let i=t.clone();i.opacity=.5;let a=e.clone();a.color.setHex(16711680);let o=e.clone();o.color.setHex(65280);let s=e.clone();s.color.setHex(255);let c=e.clone();c.color.setHex(16711680),c.opacity=.5;let l=e.clone();l.color.setHex(65280),l.opacity=.5;let u=e.clone();u.color.setHex(255),u.opacity=.5;let d=e.clone();d.opacity=.25;let f=e.clone();f.color.setHex(16776960),f.opacity=.25,e.clone().color.setHex(16776960);let p=e.clone();p.color.setHex(7895160);let m=new r(0,.04,.1,12);m.translate(0,.05,0);let h=new Ot(.08,.08,.08);h.translate(0,.04,0);let g=new le;g.setAttribute(`position`,new B([0,0,0,1,0,0],3));let _=new r(.0075,.0075,.5,3);_.translate(0,.25,0);function v(e,t){let n=new bt(e,.0075,3,64,t*Math.PI*2);return n.rotateY(Math.PI/2),n.rotateX(Math.PI/2),n}function y(){let e=new le;return e.setAttribute(`position`,new B([0,0,0,1,1,1],3)),e}let b={X:[[new z(m,a),[.5,0,0],[0,0,-Math.PI/2]],[new z(m,a),[-.5,0,0],[0,0,Math.PI/2]],[new z(_,a),[0,0,0],[0,0,-Math.PI/2]]],Y:[[new z(m,o),[0,.5,0]],[new z(m,o),[0,-.5,0],[Math.PI,0,0]],[new z(_,o)]],Z:[[new z(m,s),[0,0,.5],[Math.PI/2,0,0]],[new z(m,s),[0,0,-.5],[-Math.PI/2,0,0]],[new z(_,s),null,[Math.PI/2,0,0]]],XYZ:[[new z(new st(.1,0),d.clone()),[0,0,0]]],XY:[[new z(new Ot(.15,.15,.01),u.clone()),[.15,.15,0]]],YZ:[[new z(new Ot(.15,.15,.01),c.clone()),[0,.15,.15],[0,Math.PI/2,0]]],XZ:[[new z(new Ot(.15,.15,.01),l.clone()),[.15,0,.15],[-Math.PI/2,0,0]]]},x={X:[[new z(new r(.2,0,.6,4),n),[.3,0,0],[0,0,-Math.PI/2]],[new z(new r(.2,0,.6,4),n),[-.3,0,0],[0,0,Math.PI/2]]],Y:[[new z(new r(.2,0,.6,4),n),[0,.3,0]],[new z(new r(.2,0,.6,4),n),[0,-.3,0],[0,0,Math.PI]]],Z:[[new z(new r(.2,0,.6,4),n),[0,0,.3],[Math.PI/2,0,0]],[new z(new r(.2,0,.6,4),n),[0,0,-.3],[-Math.PI/2,0,0]]],XYZ:[[new z(new st(.2,0),n)]],XY:[[new z(new Ot(.2,.2,.01),n),[.15,.15,0]]],YZ:[[new z(new 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z(new Ot(.2,.2,.01),n),[.15,0,.15],[-Math.PI/2,0,0]]],XYZ:[[new z(new Ot(.2,.2,.2),n),[0,0,0]]]},O={X:[[new Ze(g,i.clone()),[-1e3,0,0],null,[1e6,1,1],`helper`]],Y:[[new Ze(g,i.clone()),[0,-1e3,0],[0,0,Math.PI/2],[1e6,1,1],`helper`]],Z:[[new Ze(g,i.clone()),[0,0,-1e3],[0,-Math.PI/2,0],[1e6,1,1],`helper`]]};function k(e){let t=new Re;for(let n in e)for(let r=e[n].length;r--;){let i=e[n][r][0].clone(),a=e[n][r][1],o=e[n][r][2],s=e[n][r][3],c=e[n][r][4];i.name=n,i.tag=c,a&&i.position.set(a[0],a[1],a[2]),o&&i.rotation.set(o[0],o[1],o[2]),s&&i.scale.set(s[0],s[1],s[2]),i.updateMatrix();let l=i.geometry.clone();l.applyMatrix4(i.matrix),i.geometry=l,i.renderOrder=1/0,i.position.set(0,0,0),i.rotation.set(0,0,0),i.scale.set(1,1,1),t.add(i)}return t}this.gizmo={},this.picker={},this.helper={},this.add(this.gizmo.translate=k(b)),this.add(this.gizmo.rotate=k(C)),this.add(this.gizmo.scale=k(E)),this.add(this.picker.translate=k(x)),this.add(this.picker.rotate=k(T)),this.add(this.picker.scale=k(D)),this.add(this.helper.translate=k(S)),this.add(this.helper.rotate=k(w)),this.add(this.helper.scale=k(O)),this.picker.translate.visible=!1,this.picker.rotate.visible=!1,this.picker.scale.visible=!1}updateMatrixWorld(e){let t=(this.mode===`scale`?`local`:this.space)===`local`?this.worldQuaternion:zi;this.gizmo.translate.visible=this.mode===`translate`,this.gizmo.rotate.visible=this.mode===`rotate`,this.gizmo.scale.visible=this.mode===`scale`,this.helper.translate.visible=this.mode===`translate`,this.helper.rotate.visible=this.mode===`rotate`,this.helper.scale.visible=this.mode===`scale`;let n=[];n=n.concat(this.picker[this.mode].children),n=n.concat(this.gizmo[this.mode].children),n=n.concat(this.helper[this.mode].children);for(let e=0;e<n.length;e++){let r=n[e];r.visible=!0,r.rotation.set(0,0,0),r.position.copy(this.worldPosition);let i;if(i=this.camera.isOrthographicCamera?(this.camera.top-this.camera.bottom)/this.camera.zoom:this.worldPosition.distanceTo(this.cameraPosition)*Math.min(1.9*Math.tan(Math.PI*this.camera.fov/360)/this.camera.zoom,7),r.scale.set(1,1,1).multiplyScalar(i*this.size/4),r.tag===`helper`){r.visible=!1,r.name===`AXIS`?(r.visible=!!this.axis,this.axis===`X`&&(K.setFromEuler(Fi.set(0,0,0)),r.quaternion.copy(t).multiply(K),Math.abs(q.copy(Hi).applyQuaternion(t).dot(this.eye))>.9&&(r.visible=!1)),this.axis===`Y`&&(K.setFromEuler(Fi.set(0,0,Math.PI/2)),r.quaternion.copy(t).multiply(K),Math.abs(q.copy(Ui).applyQuaternion(t).dot(this.eye))>.9&&(r.visible=!1)),this.axis===`Z`&&(K.setFromEuler(Fi.set(0,Math.PI/2,0)),r.quaternion.copy(t).multiply(K),Math.abs(q.copy(Wi).applyQuaternion(t).dot(this.eye))>.9&&(r.visible=!1)),this.axis===`XYZE`&&(K.setFromEuler(Fi.set(0,Math.PI/2,0)),q.copy(this.rotationAxis),r.quaternion.setFromRotationMatrix(Li.lookAt(Ii,q,Ui)),r.quaternion.multiply(K),r.visible=this.dragging),this.axis===`E`&&(r.visible=!1)):r.name===`START`?(r.position.copy(this.worldPositionStart),r.visible=this.dragging):r.name===`END`?(r.position.copy(this.worldPosition),r.visible=this.dragging):r.name===`DELTA`?(r.position.copy(this.worldPositionStart),r.quaternion.copy(this.worldQuaternionStart),xi.set(1e-10,1e-10,1e-10).add(this.worldPositionStart).sub(this.worldPosition).multiplyScalar(-1),xi.applyQuaternion(this.worldQuaternionStart.clone().invert()),r.scale.copy(xi),r.visible=this.dragging):(r.quaternion.copy(t),this.dragging?r.position.copy(this.worldPositionStart):r.position.copy(this.worldPosition),this.axis&&(r.visible=this.axis.search(r.name)!==-1));continue}if(r.quaternion.copy(t),this.mode===`translate`||this.mode===`scale`){let e=.99,n=.2;r.name===`X`&&Math.abs(q.copy(Hi).applyQuaternion(t).dot(this.eye))>e&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1),r.name===`Y`&&Math.abs(q.copy(Ui).applyQuaternion(t).dot(this.eye))>e&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1),r.name===`Z`&&Math.abs(q.copy(Wi).applyQuaternion(t).dot(this.eye))>e&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1),r.name===`XY`&&Math.abs(q.copy(Wi).applyQuaternion(t).dot(this.eye))<n&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1),r.name===`YZ`&&Math.abs(q.copy(Hi).applyQuaternion(t).dot(this.eye))<n&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1),r.name===`XZ`&&Math.abs(q.copy(Ui).applyQuaternion(t).dot(this.eye))<n&&(r.scale.set(1e-10,1e-10,1e-10),r.visible=!1)}else this.mode===`rotate`&&(Ri.copy(t),q.copy(this.eye).applyQuaternion(K.copy(t).invert()),r.name.search(`E`)!==-1&&r.quaternion.setFromRotationMatrix(Li.lookAt(this.eye,Ii,Ui)),r.name===`X`&&(K.setFromAxisAngle(Hi,Math.atan2(-q.y,q.z)),K.multiplyQuaternions(Ri,K),r.quaternion.copy(K)),r.name===`Y`&&(K.setFromAxisAngle(Ui,Math.atan2(q.x,q.z)),K.multiplyQuaternions(Ri,K),r.quaternion.copy(K)),r.name===`Z`&&(K.setFromAxisAngle(Wi,Math.atan2(q.y,q.x)),K.multiplyQuaternions(Ri,K),r.quaternion.copy(K)));r.visible=r.visible&&(r.name.indexOf(`X`)===-1||this.showX),r.visible=r.visible&&(r.name.indexOf(`Y`)===-1||this.showY),r.visible=r.visible&&(r.name.indexOf(`Z`)===-1||this.showZ),r.visible=r.visible&&(r.name.indexOf(`E`)===-1||this.showX&&this.showY&&this.showZ),r.material._color=r.material._color||r.material.color.clone(),r.material._opacity=r.material._opacity||r.material.opacity,r.material.color.copy(r.material._color),r.material.opacity=r.material._opacity,this.enabled&&this.axis&&(r.name===this.axis||this.axis.split(``).some(function(e){return r.name===e}))&&(r.material.color.setHex(16776960),r.material.opacity=1)}super.updateMatrixWorld(e)}},Xi=class extends z{constructor(){super(new yt(1e5,1e5,2,2),new F({visible:!1,wireframe:!0,side:2,transparent:!0,opacity:.1,toneMapped:!1})),this.isTransformControlsPlane=!0,this.type=`TransformControlsPlane`}updateMatrixWorld(e){let t=this.space;switch(this.position.copy(this.worldPosition),this.mode===`scale`&&(t=`local`),Gi.copy(Hi).applyQuaternion(t===`local`?this.worldQuaternion:zi),Ki.copy(Ui).applyQuaternion(t===`local`?this.worldQuaternion:zi),qi.copy(Wi).applyQuaternion(t===`local`?this.worldQuaternion:zi),q.copy(Ki),this.mode){case`translate`:case`scale`:switch(this.axis){case`X`:q.copy(this.eye).cross(Gi),Bi.copy(Gi).cross(q);break;case`Y`:q.copy(this.eye).cross(Ki),Bi.copy(Ki).cross(q);break;case`Z`:q.copy(this.eye).cross(qi),Bi.copy(qi).cross(q);break;case`XY`:Bi.copy(qi);break;case`YZ`:Bi.copy(Gi);break;case`XZ`:q.copy(qi),Bi.copy(Ki);break;case`XYZ`:case`E`:Bi.set(0,0,0);break}break;default:Bi.set(0,0,0)}Bi.length()===0?this.quaternion.copy(this.cameraQuaternion):(Vi.lookAt(xi.set(0,0,0),Bi,q),this.quaternion.setFromRotationMatrix(Vi)),super.updateMatrixWorld(e)}},Zi={type:`change`},Qi={type:`start`},$i={type:`end`},ea={type:`endMovement`},ta=new h,na=new Ce,ra=Math.cos(70*w.DEG2RAD),J=new n;new n;var ia=2*Math.PI,Y={NONE:-1,ROTATE:0,DOLLY:1,PAN:2,TOUCH_ROTATE:3,TOUCH_PAN:4,TOUCH_DOLLY_PAN:5,TOUCH_DOLLY_ROTATE:6},aa=1e-6,oa=class extends y{constructor(e,t=null){super(e,t),this.state=Y.NONE,this.enabled=!0,this.target=new n,this.cursor=new n,this.minDistance=0,this.maxDistance=1/0,this.minZoom=0,this.maxZoom=1/0,this.minTargetRadius=0,this.maxTargetRadius=1/0,this.minPolarAngle=0,this.maxPolarAngle=Math.PI,this.minAzimuthAngle=-1/0,this.maxAzimuthAngle=1/0,this.enableDamping=!1,this.dampingFactor=.05,this.enableZoom=!0,this.zoomSpeed=1,this.enableRotate=!0,this.rotateSpeed=1,this.enablePan=!0,this.panSpeed=1,this.screenSpacePanning=!0,this.keyPanSpeed=7,this.zoomToCursor=!1,this.autoRotate=!1,this.autoRotateSpeed=2,this.keys={LEFT:`ArrowLeft`,UP:`ArrowUp`,RIGHT:`ArrowRight`,BOTTOM:`ArrowDown`},this.mouseButtons={LEFT:E.ROTATE,MIDDLE:E.DOLLY,RIGHT:E.PAN},this.touches={ONE:We.ROTATE,TWO:We.DOLLY_PAN},this.target0=this.target.clone(),this.position0=this.object.position.clone(),this.zoom0=this.object.zoom,this._domElementKeyEvents=null,this._lastPosition=new n,this._lastQuaternion=new H,this._lastTargetPosition=new n,this._quat=new H().setFromUnitVectors(e.up,new n(0,1,0)),this._quatInverse=this._quat.clone().invert(),this._spherical=new Pe,this._sphericalDelta=new Pe,this._scale=1,this._currentScale=1,this._panOffset=new n,this._rotateStart=new V,this._rotateEnd=new V,this._rotateDelta=new V,this._panStart=new V,this._panEnd=new V,this._panDelta=new V,this._dollyStart=new V,this._dollyEnd=new V,this._dollyDelta=new V,this._dollyDirection=new n,this._mouse=new V,this._performCursorZoom=!1,this._pointers=[],this._pointerPositions={},this._controlActive=!1,this._lastIsDamping=!1,this._isDamping=!1,this._onPointerMove=ca.bind(this),this._onPointerDown=sa.bind(this),this._onPointerUp=la.bind(this),this._onContextMenu=ga.bind(this),this._onMouseWheel=fa.bind(this),this._onKeyDown=pa.bind(this),this._onTouchStart=ma.bind(this),this._onTouchMove=ha.bind(this),this._onMouseDown=ua.bind(this),this._onMouseMove=da.bind(this),this._interceptControlDown=_a.bind(this),this._interceptControlUp=va.bind(this),this.domElement!==null&&this.connect(),this.update()}connect(){this.domElement.addEventListener(`pointerdown`,this._onPointerDown),this.domElement.addEventListener(`pointercancel`,this._onPointerUp),this.domElement.addEventListener(`contextmenu`,this._onContextMenu),this.domElement.addEventListener(`wheel`,this._onMouseWheel,{passive:!1}),this.domElement.getRootNode().addEventListener(`keydown`,this._interceptControlDown,{passive:!0,capture:!0}),this.domElement.style.touchAction=`none`}disconnect(){this.domElement.removeEventListener(`pointerdown`,this._onPointerDown),this.domElement.removeEventListener(`pointermove`,this._onPointerMove),this.domElement.removeEventListener(`pointerup`,this._onPointerUp),this.domElement.removeEventListener(`pointercancel`,this._onPointerUp),this.domElement.removeEventListener(`wheel`,this._onMouseWheel),this.domElement.removeEventListener(`contextmenu`,this._onContextMenu),this.stopListenToKeyEvents(),this.domElement.getRootNode().removeEventListener(`keydown`,this._interceptControlDown,{capture:!0}),this.domElement.style.touchAction=`auto`}dispose(){this.disconnect()}getPolarAngle(){return this._spherical.phi}getAzimuthalAngle(){return this._spherical.theta}getDistance(){return this.object.position.distanceTo(this.target)}listenToKeyEvents(e){e.addEventListener(`keydown`,this._onKeyDown),this._domElementKeyEvents=e}stopListenToKeyEvents(){this._domElementKeyEvents!==null&&(this._domElementKeyEvents.removeEventListener(`keydown`,this._onKeyDown),this._domElementKeyEvents=null)}saveState(){this.target0.copy(this.target),this.position0.copy(this.object.position),this.zoom0=this.object.zoom}reset(){this.target.copy(this.target0),this.object.position.copy(this.position0),this.object.zoom=this.zoom0,this.object.updateProjectionMatrix(),this.dispatchEvent(Zi),this.update(),this.state=Y.NONE,this._isDamping=!1}update(e=null){if(this.enableDamping&&e===null)return;let t=this.object.getWorldPosition(this.object.position);J.copy(t).sub(this.target),J.applyQuaternion(this._quat),this._spherical.setFromVector3(J),this.autoRotate&&this.state===Y.NONE&&this._rotateLeft(this._getAutoRotationAngle(e)),this.enableDamping?(this._spherical.theta+=this._sphericalDelta.theta*this.dampingFactor,this._spherical.phi+=this._sphericalDelta.phi*this.dampingFactor):(this._spherical.theta+=this._sphericalDelta.theta,this._spherical.phi+=this._sphericalDelta.phi);let r=this.minAzimuthAngle,i=this.maxAzimuthAngle;isFinite(r)&&isFinite(i)&&(r<-Math.PI?r+=ia:r>Math.PI&&(r-=ia),i<-Math.PI?i+=ia:i>Math.PI&&(i-=ia),r<=i?this._spherical.theta=Math.max(r,Math.min(i,this._spherical.theta)):this._spherical.theta=this._spherical.theta>(r+i)/2?Math.max(r,this._spherical.theta):Math.min(i,this._spherical.theta)),this._spherical.phi=Math.max(this.minPolarAngle,Math.min(this.maxPolarAngle,this._spherical.phi)),this._spherical.makeSafe(),this.enableDamping===!0?this.target.addScaledVector(this._panOffset,this.dampingFactor):this.target.add(this._panOffset),this.target.sub(this.cursor),this.target.clampLength(this.minTargetRadius,this.maxTargetRadius),this.target.add(this.cursor);let a=!1;if(this.enableDamping?this._currentScale=w.lerp(this._currentScale,this._scale,this.dampingFactor):this._currentScale=this._scale,this.zoomToCursor&&this._performCursorZoom||this.object.isOrthographicCamera)this._spherical.radius=this._clampDistance(this._spherical.radius);else{let e=this._spherical.radius;this._spherical.radius=this._clampDistance(this._spherical.radius*this._currentScale),a=Math.abs(e-this._spherical.radius)>aa*100}if(J.setFromSpherical(this._spherical),J.applyQuaternion(this._quatInverse),t.copy(this.target).add(J),this.object.parent?this.object.parent.worldToLocal(t):this.object.position.copy(t),this.object.lookAt(this.target),this.enableDamping===!0?(this._sphericalDelta.theta*=1-this.dampingFactor,this._sphericalDelta.phi*=1-this.dampingFactor,this._panOffset.multiplyScalar(1-this.dampingFactor)):(this._sphericalDelta.set(0,0,0),this._panOffset.set(0,0,0)),this.zoomToCursor&&this._performCursorZoom){let e=null;if(this.object.isPerspectiveCamera){let t=J.length();e=this._clampDistance(t*this._currentScale);let n=t-e;this.object.position.addScaledVector(this._dollyDirection,n),this.object.updateMatrixWorld(),a=Math.abs(n)>aa}else if(this.object.isOrthographicCamera){let t=new n(this._mouse.x,this._mouse.y,0);t.unproject(this.object);let r=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._currentScale)),this.object.updateProjectionMatrix(),a=Math.abs(r-this.object.zoom)>aa;let i=new n(this._mouse.x,this._mouse.y,0);i.unproject(this.object),this.object.position.sub(i).add(t),this.object.updateMatrixWorld(),e=J.length()}else console.warn(`WARNING: OrbitControls.js encountered an unknown camera type - zoom to cursor disabled.`),this.zoomToCursor=!1;e!==null&&(this.screenSpacePanning?this.target.set(0,0,-1).transformDirection(this.object.matrix).multiplyScalar(e).add(this.object.position):(ta.origin.copy(this.object.position),ta.direction.set(0,0,-1).transformDirection(this.object.matrix),Math.abs(this.object.up.dot(ta.direction))<ra?this.object.lookAt(this.target):(na.setFromNormalAndCoplanarPoint(this.object.up,this.target),ta.intersectPlane(na,this.target))))}else if(this.object.isOrthographicCamera){let e=this.object.zoom;this.object.zoom=Math.max(this.minZoom,Math.min(this.maxZoom,this.object.zoom/this._scale)),Math.abs(e-this.object.zoom)>aa&&(this.object.updateProjectionMatrix(),a=!0)}return this._scale=1,a||this._lastPosition.distanceToSquared(this.object.position)>aa||8*(1-this._lastQuaternion.dot(this.object.quaternion))>aa||this._lastTargetPosition.distanceToSquared(this.target)>aa?(this.dispatchEvent(Zi),this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),this._lastIsDamping=!0,this._isDamping=!0,!0):(this._lastPosition.copy(this.object.position),this._lastQuaternion.copy(this.object.quaternion),this._lastTargetPosition.copy(this.target),this.state===Y.NONE&&(this._lastIsDamping=this._isDamping,this._isDamping=!1),this._lastIsDamping&&!this._isDamping&&this.state===Y.NONE&&(this._isDamping=!1,this._lastIsDamping=!1,this.dispatchEvent(ea)),this._performCursorZoom=!1,!1)}_getAutoRotationAngle(e){return e===null?ia/60/60*this.autoRotateSpeed:ia/60*this.autoRotateSpeed*e}_getZoomScale(e){let t=Math.abs(e*.01);return .95**(this.zoomSpeed*t)}_rotateLeft(e){this._sphericalDelta.theta-=e}_rotateUp(e){this._sphericalDelta.phi-=e}_panLeft(e,t){J.setFromMatrixColumn(t,0),J.multiplyScalar(-e),this._panOffset.add(J)}_panUp(e,t){this.screenSpacePanning===!0?J.setFromMatrixColumn(t,1):(J.setFromMatrixColumn(t,0),J.crossVectors(this.object.up,J)),J.multiplyScalar(e),this._panOffset.add(J)}_pan(e,t){let n=this.domElement;if(this.object.isPerspectiveCamera){this.object.getWorldPosition(J).sub(this.target);let r=J.length();r*=Math.tan(this.object.fov/2*Math.PI/180),this._panLeft(2*e*r/n.clientHeight,this.object.matrixWorld),this._panUp(2*t*r/n.clientHeight,this.object.matrixWorld)}else this.object.isOrthographicCamera?(this._panLeft(e*(this.object.right-this.object.left)/this.object.zoom/n.clientWidth,this.object.matrixWorld),this._panUp(t*(this.object.top-this.object.bottom)/this.object.zoom/n.clientHeight,this.object.matrixWorld)):(console.warn(`WARNING: OrbitControls.js encountered an unknown camera type - pan disabled.`),this.enablePan=!1)}_dollyOut(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale/=e:(console.warn(`WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.`),this.enableZoom=!1)}_dollyIn(e){this.object.isPerspectiveCamera||this.object.isOrthographicCamera?this._scale*=e:(console.warn(`WARNING: OrbitControls.js encountered an unknown camera type - dolly/zoom disabled.`),this.enableZoom=!1)}_updateZoomParameters(e,t){if(!this.zoomToCursor)return;this._performCursorZoom=!0;let n=this.domElement.getBoundingClientRect(),r=e-n.left,i=t-n.top,a=n.width,o=n.height;this._mouse.x=r/a*2-1,this._mouse.y=-(i/o)*2+1,this._dollyDirection.set(this._mouse.x,this._mouse.y,1).unproject(this.object).sub(this.object.position).normalize()}_clampDistance(e){return Math.max(this.minDistance,Math.min(this.maxDistance,e))}_handleMouseDownRotate(e){this._rotateStart.set(e.clientX,e.clientY)}_handleMouseDownDolly(e){this._updateZoomParameters(e.clientX,e.clientX),this._dollyStart.set(e.clientX,e.clientY)}_handleMouseDownPan(e){this._panStart.set(e.clientX,e.clientY)}_handleMouseMoveRotate(e){this._rotateEnd.set(e.clientX,e.clientY),this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(ia*this._rotateDelta.x/t.clientHeight),this._rotateUp(ia*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd),this.update()}_handleMouseMoveDolly(e){this._dollyEnd.set(e.clientX,e.clientY),this._dollyDelta.subVectors(this._dollyEnd,this._dollyStart),this._dollyDelta.y>0?this._dollyOut(this._getZoomScale(this._dollyDelta.y)):this._dollyDelta.y<0&&this._dollyIn(this._getZoomScale(this._dollyDelta.y)),this._dollyStart.copy(this._dollyEnd),this.update()}_handleMouseMovePan(e){this._panEnd.set(e.clientX,e.clientY),this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd),this.update()}_handleMouseWheel(e){this._updateZoomParameters(e.clientX,e.clientY),e.deltaY<0?this._dollyIn(this._getZoomScale(e.deltaY)):e.deltaY>0&&this._dollyOut(this._getZoomScale(e.deltaY)),this.update()}_handleKeyDown(e){let t=!1;switch(e.code){case this.keys.UP:e.ctrlKey||e.metaKey||e.shiftKey?this._rotateUp(ia*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,this.keyPanSpeed),t=!0;break;case this.keys.BOTTOM:e.ctrlKey||e.metaKey||e.shiftKey?this._rotateUp(-ia*this.rotateSpeed/this.domElement.clientHeight):this._pan(0,-this.keyPanSpeed),t=!0;break;case this.keys.LEFT:e.ctrlKey||e.metaKey||e.shiftKey?this._rotateLeft(ia*this.rotateSpeed/this.domElement.clientHeight):this._pan(this.keyPanSpeed,0),t=!0;break;case this.keys.RIGHT:e.ctrlKey||e.metaKey||e.shiftKey?this._rotateLeft(-ia*this.rotateSpeed/this.domElement.clientHeight):this._pan(-this.keyPanSpeed,0),t=!0;break}t&&(e.preventDefault(),this.update())}_handleTouchStartRotate(e){if(this._pointers.length===1)this._rotateStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateStart.set(n,r)}}_handleTouchStartPan(e){if(this._pointers.length===1)this._panStart.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panStart.set(n,r)}}_handleTouchStartDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,i=Math.sqrt(n*n+r*r);this._dollyStart.set(0,i)}_handleTouchStartDollyPan(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enablePan&&this._handleTouchStartPan(e)}_handleTouchStartDollyRotate(e){this.enableZoom&&this._handleTouchStartDolly(e),this.enableRotate&&this._handleTouchStartRotate(e)}_handleTouchMoveRotate(e){if(this._pointers.length==1)this._rotateEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._rotateEnd.set(n,r)}this._rotateDelta.subVectors(this._rotateEnd,this._rotateStart).multiplyScalar(this.rotateSpeed);let t=this.domElement;this._rotateLeft(ia*this._rotateDelta.x/t.clientHeight),this._rotateUp(ia*this._rotateDelta.y/t.clientHeight),this._rotateStart.copy(this._rotateEnd)}_handleTouchMovePan(e){if(this._pointers.length===1)this._panEnd.set(e.pageX,e.pageY);else{let t=this._getSecondPointerPosition(e),n=.5*(e.pageX+t.x),r=.5*(e.pageY+t.y);this._panEnd.set(n,r)}this._panDelta.subVectors(this._panEnd,this._panStart).multiplyScalar(this.panSpeed),this._pan(this._panDelta.x,this._panDelta.y),this._panStart.copy(this._panEnd)}_handleTouchMoveDolly(e){let t=this._getSecondPointerPosition(e),n=e.pageX-t.x,r=e.pageY-t.y,i=Math.sqrt(n*n+r*r);this._dollyEnd.set(0,i),this._dollyDelta.set(0,(this._dollyEnd.y/this._dollyStart.y)**+this.zoomSpeed),this._dollyOut(this._dollyDelta.y),this._dollyStart.copy(this._dollyEnd);let a=(e.pageX+t.x)*.5,o=(e.pageY+t.y)*.5;this._updateZoomParameters(a,o)}_handleTouchMoveDollyPan(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enablePan&&this._handleTouchMovePan(e)}_handleTouchMoveDollyRotate(e){this.enableZoom&&this._handleTouchMoveDolly(e),this.enableRotate&&this._handleTouchMoveRotate(e)}_addPointer(e){this._pointers.push(e.pointerId)}_removePointer(e){delete this._pointerPositions[e.pointerId];for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId){this._pointers.splice(t,1);return}}_isTrackingPointer(e){for(let t=0;t<this._pointers.length;t++)if(this._pointers[t]==e.pointerId)return!0;return!1}_trackPointer(e){let t=this._pointerPositions[e.pointerId];t===void 0&&(t=new V,this._pointerPositions[e.pointerId]=t),t.set(e.pageX,e.pageY)}_getSecondPointerPosition(e){let t=e.pointerId===this._pointers[0]?this._pointers[1]:this._pointers[0];return this._pointerPositions[t]}_customWheelEvent(e){let t=e.deltaMode,n={clientX:e.clientX,clientY:e.clientY,deltaY:e.deltaY};switch(t){case 1:n.deltaY*=16;break;case 2:n.deltaY*=100;break}return e.ctrlKey&&!this._controlActive&&(n.deltaY*=10),n}};function sa(e){this.enabled!==!1&&(this._pointers.length===0&&(this.domElement.setPointerCapture(e.pointerId),this.domElement.addEventListener(`pointermove`,this._onPointerMove),window.addEventListener(`pointerup`,this._onPointerUp)),!this._isTrackingPointer(e)&&(this._addPointer(e),e.pointerType===`touch`?this._onTouchStart(e):this._onMouseDown(e)))}function ca(e){this.enabled!==!1&&(e.pointerType===`touch`?this._onTouchMove(e):this._onMouseMove(e))}function la(e){switch(this._removePointer(e),this._pointers.length){case 0:this.domElement.releasePointerCapture(e.pointerId),this.domElement.removeEventListener(`pointermove`,this._onPointerMove),window.removeEventListener(`pointerup`,this._onPointerUp),this.dispatchEvent($i),this.state=Y.NONE;break;case 1:let t=this._pointers[0],n=this._pointerPositions[t];this._onTouchStart({pointerId:t,pageX:n.x,pageY:n.y});break}}function ua(e){let t;switch(e.button){case 0:t=this.mouseButtons.LEFT;break;case 1:t=this.mouseButtons.MIDDLE;break;case 2:t=this.mouseButtons.RIGHT;break;default:t=-1}switch(t){case E.DOLLY:if(this.enableZoom===!1)return;this._handleMouseDownDolly(e),this.state=Y.DOLLY;break;case E.ROTATE:if(e.ctrlKey||e.metaKey||e.shiftKey){if(this.enablePan===!1)return;this._handleMouseDownPan(e),this.state=Y.PAN}else{if(this.enableRotate===!1)return;this._handleMouseDownRotate(e),this.state=Y.ROTATE}break;case E.PAN:if(e.ctrlKey||e.metaKey||e.shiftKey){if(this.enableRotate===!1)return;this._handleMouseDownRotate(e),this.state=Y.ROTATE}else{if(this.enablePan===!1)return;this._handleMouseDownPan(e),this.state=Y.PAN}break;default:this.state=Y.NONE}this.state!==Y.NONE&&this.dispatchEvent(Qi)}function da(e){switch(this.state){case Y.ROTATE:if(this.enableRotate===!1)return;this._handleMouseMoveRotate(e);break;case Y.DOLLY:if(this.enableZoom===!1)return;this._handleMouseMoveDolly(e);break;case Y.PAN:if(this.enablePan===!1)return;this._handleMouseMovePan(e);break}}function fa(e){this.enabled===!1||this.enableZoom===!1||this.state!==Y.NONE||(e.preventDefault(),this.dispatchEvent(Qi),this._handleMouseWheel(this._customWheelEvent(e)),this.dispatchEvent($i))}function pa(e){this.enabled===!1||this.enablePan===!1||this._handleKeyDown(e)}function ma(e){switch(this._trackPointer(e),this._pointers.length){case 1:switch(this.touches.ONE){case We.ROTATE:if(this.enableRotate===!1)return;this._handleTouchStartRotate(e),this.state=Y.TOUCH_ROTATE;break;case We.PAN:if(this.enablePan===!1)return;this._handleTouchStartPan(e),this.state=Y.TOUCH_PAN;break;default:this.state=Y.NONE}break;case 2:switch(this.touches.TWO){case We.DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchStartDollyPan(e),this.state=Y.TOUCH_DOLLY_PAN;break;case We.DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchStartDollyRotate(e),this.state=Y.TOUCH_DOLLY_ROTATE;break;default:this.state=Y.NONE}break;default:this.state=Y.NONE}this.state!==Y.NONE&&this.dispatchEvent(Qi)}function ha(e){switch(this._trackPointer(e),this.state){case Y.TOUCH_ROTATE:if(this.enableRotate===!1)return;this._handleTouchMoveRotate(e),this.update();break;case Y.TOUCH_PAN:if(this.enablePan===!1)return;this._handleTouchMovePan(e),this.update();break;case Y.TOUCH_DOLLY_PAN:if(this.enableZoom===!1&&this.enablePan===!1)return;this._handleTouchMoveDollyPan(e),this.update();break;case Y.TOUCH_DOLLY_ROTATE:if(this.enableZoom===!1&&this.enableRotate===!1)return;this._handleTouchMoveDollyRotate(e),this.update();break;default:this.state=Y.NONE}}function ga(e){this.enabled!==!1&&e.preventDefault()}function _a(e){e.key===`Control`&&(this._controlActive=!0,this.domElement.getRootNode().addEventListener(`keyup`,this._interceptControlUp,{passive:!0,capture:!0}))}function va(e){e.key===`Control`&&(this._controlActive=!1,this.domElement.getRootNode().removeEventListener(`keyup`,this._interceptControlUp,{passive:!0,capture:!0}))}var ya=class extends Ze{constructor(e,t=1,n=16,r=2){let i=new le,a=n+r*2,o=new Float32Array((a*3+3)*3);i.setAttribute(`position`,new wt(o,3));let s=new N({color:65280}),c=new N({color:16776960});super(i,[c,s]),this.audio=e,this.range=t,this.divisionsInnerAngle=n,this.divisionsOuterAngle=r,this.type=`PositionalAudioHelper`,this.update()}update(){let e=this.audio,t=this.range,n=this.divisionsInnerAngle,r=this.divisionsOuterAngle,i=w.degToRad(e.panner.coneInnerAngle),a=w.degToRad(e.panner.coneOuterAngle),o=i/2,s=a/2,c=0,l=0,u,d,f=this.geometry,p=f.attributes.position;f.clearGroups();function m(e,n,r,i){let a=(n-e)/r;for(p.setXYZ(c,0,0,0),l++,u=e;u<n;u+=a)d=c+l,p.setXYZ(d,Math.sin(u)*t,0,Math.cos(u)*t),p.setXYZ(d+1,Math.sin(Math.min(u+a,n))*t,0,Math.cos(Math.min(u+a,n))*t),p.setXYZ(d+2,0,0,0),l+=3;f.addGroup(c,l,i),c+=l,l=0}m(-s,-o,r,0),m(-o,o,n,1),m(o,s,r,0),p.needsUpdate=!0,i===a&&(this.material[0].visible=!1)}dispose(){this.geometry.dispose(),this.material[0].dispose(),this.material[1].dispose()}},ba={name:`HorizontalBlurShader`,uniforms:{tDiffuse:{value:null},h:{value:1/512}},vertexShader:`

		varying vec2 vUv;

		void main() {

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

		}`,fragmentShader:`

		uniform sampler2D tDiffuse;
		uniform float h;

		varying vec2 vUv;

		void main() {

			vec4 sum = vec4( 0.0 );

			sum += texture2D( tDiffuse, vec2( vUv.x - 4.0 * h, vUv.y ) ) * 0.051;
			sum += texture2D( tDiffuse, vec2( vUv.x - 3.0 * h, vUv.y ) ) * 0.0918;
			sum += texture2D( tDiffuse, vec2( vUv.x - 2.0 * h, vUv.y ) ) * 0.12245;
			sum += texture2D( tDiffuse, vec2( vUv.x - 1.0 * h, vUv.y ) ) * 0.1531;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y ) ) * 0.1633;
			sum += texture2D( tDiffuse, vec2( vUv.x + 1.0 * h, vUv.y ) ) * 0.1531;
			sum += texture2D( tDiffuse, vec2( vUv.x + 2.0 * h, vUv.y ) ) * 0.12245;
			sum += texture2D( tDiffuse, vec2( vUv.x + 3.0 * h, vUv.y ) ) * 0.0918;
			sum += texture2D( tDiffuse, vec2( vUv.x + 4.0 * h, vUv.y ) ) * 0.051;

			gl_FragColor = sum;

		}`},xa={name:`VerticalBlurShader`,uniforms:{tDiffuse:{value:null},v:{value:1/512}},vertexShader:`

		varying vec2 vUv;

		void main() {

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

		}`,fragmentShader:`

		uniform sampler2D tDiffuse;
		uniform float v;

		varying vec2 vUv;

		void main() {

			vec4 sum = vec4( 0.0 );

			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 4.0 * v ) ) * 0.051;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 3.0 * v ) ) * 0.0918;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 2.0 * v ) ) * 0.12245;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y - 1.0 * v ) ) * 0.1531;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y ) ) * 0.1633;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 1.0 * v ) ) * 0.1531;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 2.0 * v ) ) * 0.12245;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 3.0 * v ) ) * 0.0918;
			sum += texture2D( tDiffuse, vec2( vUv.x, vUv.y + 4.0 * v ) ) * 0.051;

			gl_FragColor = sum;

		}`},Sa,Ca,wa,Ta;function Ea(e,t=1/0,n=null){Ca||=new yt(2,2,1,1),wa||=new ht({uniforms:{blitTexture:new Et(e)},vertexShader:`
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Unable to process texture.`)}processSampler(e){let t=this.json;t.samplers||=[];let n={magFilter:Aa[e.magFilter],minFilter:Aa[e.minFilter],wrapS:Aa[e.wrapS],wrapT:Aa[e.wrapT]};return t.samplers.push(n)-1}processTexture(e){let t=this.options,n=this.cache,r=this.json;if(n.textures.has(e))return n.textures.get(e);let i={keep:!0,newTexture:null};if(this._invokeAll(function(t){t.beforeWriteTexture&&t.beforeWriteTexture(e,i)}),i.keep===!1)return null;i.newTexture!=null&&(e=i.newTexture),r.textures||=[],e instanceof f&&(e=Ea(e,t.maxTextureSize));let a=e.userData.mimeType;a===`image/webp`&&(a=`image/png`);let o={sampler:this.processSampler(e),source:this.processImage(e.image,e.format,e.flipY,a)};e.name&&(o.name=e.name),this._invokeAll(function(t){t.writeTexture&&t.writeTexture(e,o)});let s=r.textures.push(o)-1;return n.textures.set(e,s),s}processMaterial(e){let t=this.cache,n=this.json;if(t.materials.has(e))return t.materials.get(e);if(e.isShaderMaterial)return console.warn(`GLTFExporter: 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t={index:this.processTexture(e.map),texCoord:e.map.channel};this.applyTextureTransform(t,e.map),r.pbrMetallicRoughness.baseColorTexture=t}if(e.emissive){let t=e.emissive;if(Math.max(t.r,t.g,t.b)>0&&(r.emissiveFactor=e.emissive.toArray()),e.emissiveMap?.image){let t={index:this.processTexture(e.emissiveMap),texCoord:e.emissiveMap.channel};this.applyTextureTransform(t,e.emissiveMap),r.emissiveTexture=t}}if(e.normalMap?.image){let t={index:this.processTexture(e.normalMap),texCoord:e.normalMap.channel};e.normalScale&&e.normalScale.x!==1&&(t.scale=e.normalScale.x),this.applyTextureTransform(t,e.normalMap),r.normalTexture=t}if(e.aoMap?.image){let t={index:this.processTexture(e.aoMap),texCoord:e.aoMap.channel};e.aoMapIntensity!==1&&(t.strength=e.aoMapIntensity),this.applyTextureTransform(t,e.aoMap),r.occlusionTexture=t}e.transparent?r.alphaMode=`BLEND`:e.alphaTest>0&&(r.alphaMode=`MASK`,r.alphaCutoff=e.alphaTest),e.side===2&&(r.doubleSided=!0),e.name!==``&&(r.name=e.name),this.serializeUserData(e,r),this._invokeAll(function(t){t.writeMaterial&&t.writeMaterial(e,r)});let s=n.materials.push(r)-1;return t.materials.set(e,s),s}processMesh(e){let t={keep:!0};if(this._invokeAll(function(n){n.beforeWriteMesh&&n.beforeWriteMesh(e,t)}),t.keep!=1)return null;let n=this.cache,r=this.json,i=[e.geometry.uuid];if(Array.isArray(e.material))for(let t=0,n=e.material.length;t<n;t++)i.push(e.material[t].uuid);else i.push(e.material.uuid);let a=i.join(`:`);if(n.meshes.has(a))return n.meshes.get(a);let o=e.geometry,s;s=e.isLineSegments?X.LINES:e.isLineLoop?X.LINE_LOOP:e.isLine?X.LINE_STRIP:e.isPoints?X.POINTS:e.material.wireframe?X.LINES:X.TRIANGLES;let c={},l={},u=[],d=[],f={uv:`TEXCOORD_0`,uv1:`TEXCOORD_1`,uv2:`TEXCOORD_2`,uv3:`TEXCOORD_3`,color:`COLOR_0`,skinWeight:`WEIGHTS_0`,skinIndex:`JOINTS_0`},p=o.getAttribute(`normal`);p!==void 0&&!this.isNormalizedNormalAttribute(p)&&(console.warn(`THREE.GLTFExporter: Creating normalized normal attribute from the non-normalized one.`),o.setAttribute(`normal`,this.createNormalizedNormalAttribute(p)));let m=null;for(let e in o.attributes){if(e.slice(0,5)===`morph`)continue;let t=o.attributes[e];if(e=f[e]||e.toUpperCase(),/^(POSITION|NORMAL|TANGENT|TEXCOORD_\d+|COLOR_\d+|JOINTS_\d+|WEIGHTS_\d+)$/.test(e)||(e=`_`+e),n.attributes.has(this.getUID(t))){l[e]=n.attributes.get(this.getUID(t));continue}m=null;let r=t.array;e===`JOINTS_0`&&!(r instanceof Uint16Array)&&!(r instanceof Uint8Array)&&(console.warn(`GLTFExporter: Attribute "skinIndex" 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e=0,n=t.count;e<n;e++)for(let n=0;n<t.itemSize;n++)n===0&&l.setX(e,t.getX(e)-i.getX(e)),n===1&&l.setY(e,t.getY(e)-i.getY(e)),n===2&&l.setZ(e,t.getZ(e)-i.getZ(e)),n===3&&l.setW(e,t.getW(e)-i.getW(e));s[r]=this.processAccessor(l,o),n.attributes.set(this.getUID(i,!0),s[r])}d.push(s),t.push(e.morphTargetInfluences[a]),e.morphTargetDictionary!==void 0&&r.push(i[a])}c.weights=t,r.length>0&&(c.extras={},c.extras.targetNames=r)}let h=Array.isArray(e.material);if(h&&o.groups.length===0)return null;let g=!1;if(h&&o.index===null){let e=[];for(let t=0,n=o.attributes.position.count;t<n;t++)e[t]=t;o.setIndex(e),g=!0}let _=h?e.material:[e.material],v=h?o.groups:[{materialIndex:0,start:void 0,count:void 0}];for(let e=0,t=v.length;e<t;e++){let t={mode:s,attributes:l};if(this.serializeUserData(o,t),d.length>0&&(t.targets=d),o.index!==null){let r=this.getUID(o.index);(v[e].start!==void 0||v[e].count!==void 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n?r.orthographic={xmag:e.right*2,ymag:e.top*2,zfar:e.far<=0?.001:e.far,znear:e.near<0?0:e.near}:r.perspective={aspectRatio:e.aspect,yfov:w.degToRad(e.fov),zfar:e.far<=0?.001:e.far,znear:e.near<0?0:e.near},e.name!==``&&(r.name=e.type),t.cameras.push(r)-1}processAnimation(e,t){let n=this.json,r=this.nodeMap;n.animations||=[],e=Oa.Utils.mergeMorphTargetTracks(e.clone(),t);let i=e.tracks,a=[],s=[];for(let e=0;e<i.length;++e){let n=i[e],c=o.parseTrackName(n.name),l=o.findNode(t,c.nodeName),u=ja[c.propertyName];if(c.objectName===`bones`&&(l=l.isSkinnedMesh===!0?l.skeleton.getBoneByName(c.objectIndex):void 0),!l||!u){console.warn(`THREE.GLTFExporter: Could not export animation track "%s".`,n.name);continue}let d=n.values.length/n.times.length;u===ja.morphTargetInfluences&&(d/=l.morphTargetInfluences.length);let f;n.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline===!0?(f=`CUBICSPLINE`,d/=3):f=n.getInterpolation()===2300?`STEP`:`LINEAR`,s.push({input:this.processAccessor(new 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t=e.quaternion.toArray(),n=e.position.toArray(),r=e.scale.toArray();za(t,[0,0,0,1])||(a.rotation=t),za(n,[0,0,0])||(a.translation=n),za(r,[1,1,1])||(a.scale=r)}else e.matrixAutoUpdate&&e.updateMatrix(),Va(e.matrix)===!1&&(a.matrix=e.matrix.elements);if(e.name!==``&&(a.name=String(e.name)),this.serializeUserData(e,a),e.isMesh||e.isLine||e.isPoints){let t=this.processMesh(e);t!==null&&(a.mesh=t)}else e.isCamera&&(a.camera=this.processCamera(e));if(e.isSkinnedMesh&&this.skins.push(e),e.children.length>0){let t=[];for(let n=0,i=e.children.length;n<i;n++){let i=e.children[n];if(i.visible||r.onlyVisible===!1){let e=this.processNode(i);e!==null&&t.push(e)}}t.length>0&&(a.children=t)}this._invokeAll(function(t){t.writeNode&&t.writeNode(e,a)});let o=n.nodes.push(a)-1;return i.set(e,o),o}processScene(e){let t=this.json,n=this.options;t.scenes||(t.scenes=[],t.scene=0);let r={};e.name!==``&&(r.name=e.name),t.scenes.push(r);let i=[];for(let t=0,r=e.children.length;t<r;t++){let r=e.children[t];if(r.visible||n.onlyVisible===!1){let e=this.processNode(r);e!==null&&i.push(e)}}i.length>0&&(r.nodes=i),this.serializeUserData(e,r)}processObjects(e){let t=new P;t.name=`AuxScene`;for(let n=0;n<e.length;n++)t.children.push(e[n]);this.processScene(t)}processInput(e){let t=this.options;e=e instanceof Array?e:[e],this._invokeAll(function(t){t.beforeParse&&t.beforeParse(e)});let n=[];for(let t=0;t<e.length;t++)e[t]instanceof P?this.processScene(e[t]):n.push(e[t]);n.length>0&&this.processObjects(n);for(let e=0;e<this.skins.length;++e)this.processSkin(this.skins[e]);for(let n=0;n<t.animations.length;++n)this.processAnimation(t.animations[n],e[0]);this._invokeAll(function(t){t.afterParse&&t.afterParse(e)})}_invokeAll(e){for(let 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Z={Handedness:Object.freeze({NONE:`none`,LEFT:`left`,RIGHT:`right`}),ComponentState:Object.freeze({DEFAULT:`default`,TOUCHED:`touched`,PRESSED:`pressed`}),ComponentProperty:Object.freeze({BUTTON:`button`,X_AXIS:`xAxis`,Y_AXIS:`yAxis`,STATE:`state`}),ComponentType:Object.freeze({TRIGGER:`trigger`,SQUEEZE:`squeeze`,TOUCHPAD:`touchpad`,THUMBSTICK:`thumbstick`,BUTTON:`button`}),ButtonTouchThreshold:.05,AxisTouchThreshold:.1,VisualResponseProperty:Object.freeze({TRANSFORM:`transform`,VISIBILITY:`visibility`})};async function co(e){let t=await fetch(e);if(t.ok)return t.json();throw Error(t.statusText)}async function lo(e){if(!e)throw Error(`No basePath supplied`);return await co(`${e}/profilesList.json`)}async function uo(e,t,n=null,r=!0){if(!e)throw Error(`No xrInputSource supplied`);if(!t)throw Error(`No basePath supplied`);let i=await lo(t),a;if(e.profiles.some(e=>{let n=i[e];return n&&(a={profileId:e,profilePath:`${t}/${n.path}`,deprecated:!!n.deprecated}),!!a}),!a){if(!n)throw Error(`No matching profile name found`);let e=i[n];if(!e)throw Error(`No matching profile name found and default profile "${n}" missing.`);a={profileId:n,profilePath:`${t}/${e.path}`,deprecated:!!e.deprecated}}let o=await co(a.profilePath),s;if(r){let t;if(t=e.handedness===`any`?o.layouts[Object.keys(o.layouts)[0]]:o.layouts[e.handedness],!t)throw Error(`No matching handedness, ${e.handedness}, in profile ${a.profileId}`);t.assetPath&&(s=a.profilePath.replace(`profile.json`,t.assetPath))}return{profile:o,assetPath:s}}var fo={xAxis:0,yAxis:0,button:0,state:Z.ComponentState.DEFAULT};function po(e=0,t=0){let n=e,r=t;if(Math.sqrt(e*e+t*t)>1){let i=Math.atan2(t,e);n=Math.cos(i),r=Math.sin(i)}return{normalizedXAxis:n*.5+.5,normalizedYAxis:r*.5+.5}}var mo=class{constructor(e){this.componentProperty=e.componentProperty,this.states=e.states,this.valueNodeName=e.valueNodeName,this.valueNodeProperty=e.valueNodeProperty,this.valueNodeProperty===Z.VisualResponseProperty.TRANSFORM&&(this.minNodeName=e.minNodeName,this.maxNodeName=e.maxNodeName),this.value=0,this.updateFromComponent(fo)}updateFromComponent({xAxis:e,yAxis:t,button:n,state:r}){let{normalizedXAxis:i,normalizedYAxis:a}=po(e,t);switch(this.componentProperty){case Z.ComponentProperty.X_AXIS:this.value=this.states.includes(r)?i:.5;break;case Z.ComponentProperty.Y_AXIS:this.value=this.states.includes(r)?a:.5;break;case Z.ComponentProperty.BUTTON:this.value=this.states.includes(r)?n:0;break;case Z.ComponentProperty.STATE:this.valueNodeProperty===Z.VisualResponseProperty.VISIBILITY?this.value=this.states.includes(r):this.value=+!!this.states.includes(r);break;default:throw Error(`Unexpected visualResponse componentProperty ${this.componentProperty}`)}}},ho=class{constructor(e,t){if(!e||!t||!t.visualResponses||!t.gamepadIndices||Object.keys(t.gamepadIndices).length===0)throw Error(`Invalid arguments supplied`);this.id=e,this.type=t.type,this.rootNodeName=t.rootNodeName,this.touchPointNodeName=t.touchPointNodeName,this.visualResponses={},Object.keys(t.visualResponses).forEach(e=>{let n=new mo(t.visualResponses[e]);this.visualResponses[e]=n}),this.gamepadIndices=Object.assign({},t.gamepadIndices),this.values={state:Z.ComponentState.DEFAULT,button:this.gamepadIndices.button===void 0?void 0:0,xAxis:this.gamepadIndices.xAxis===void 0?void 0:0,yAxis:this.gamepadIndices.yAxis===void 0?void 0:0}}get data(){return{id:this.id,...this.values}}updateFromGamepad(e){if(this.values.state=Z.ComponentState.DEFAULT,this.gamepadIndices.button!==void 0&&e.buttons.length>this.gamepadIndices.button){let t=e.buttons[this.gamepadIndices.button];this.values.button=t.value,this.values.button=this.values.button<0?0:this.values.button,this.values.button=this.values.button>1?1:this.values.button,t.pressed||this.values.button===1?this.values.state=Z.ComponentState.PRESSED:(t.touched||this.values.button>Z.ButtonTouchThreshold)&&(this.values.state=Z.ComponentState.TOUCHED)}this.gamepadIndices.xAxis!==void 0&&e.axes.length>this.gamepadIndices.xAxis&&(this.values.xAxis=e.axes[this.gamepadIndices.xAxis],this.values.xAxis=this.values.xAxis<-1?-1:this.values.xAxis,this.values.xAxis=this.values.xAxis>1?1:this.values.xAxis,this.values.state===Z.ComponentState.DEFAULT&&Math.abs(this.values.xAxis)>Z.AxisTouchThreshold&&(this.values.state=Z.ComponentState.TOUCHED)),this.gamepadIndices.yAxis!==void 0&&e.axes.length>this.gamepadIndices.yAxis&&(this.values.yAxis=e.axes[this.gamepadIndices.yAxis],this.values.yAxis=this.values.yAxis<-1?-1:this.values.yAxis,this.values.yAxis=this.values.yAxis>1?1:this.values.yAxis,this.values.state===Z.ComponentState.DEFAULT&&Math.abs(this.values.yAxis)>Z.AxisTouchThreshold&&(this.values.state=Z.ComponentState.TOUCHED)),Object.values(this.visualResponses).forEach(e=>{e.updateFromComponent(this.values)})}},go=class{constructor(e,t,n){if(!e)throw Error(`No xrInputSource supplied`);if(!t)throw Error(`No profile supplied`);this.xrInputSource=e,this.assetUrl=n,this.id=t.profileId,this.layoutDescription=t.layouts[e.handedness],this.components={},Object.keys(this.layoutDescription.components).forEach(e=>{let t=this.layoutDescription.components[e];this.components[e]=new ho(e,t)}),this.updateFromGamepad()}get gripSpace(){return this.xrInputSource.gripSpace}get targetRaySpace(){return this.xrInputSource.targetRaySpace}get data(){let e=[];return Object.values(this.components).forEach(t=>{e.push(t.data)}),e}updateFromGamepad(){Object.values(this.components).forEach(e=>{e.updateFromGamepad(this.xrInputSource.gamepad)})}},_o=`https://cdn.jsdelivr.net/npm/@webxr-input-profiles/assets@1.0/dist/profiles`,vo=`generic-trigger`,yo=class extends Re{constructor(){super(),this.motionController=null,this.envMap=null}setEnvironmentMap(e){return this.envMap==e?this:(this.envMap=e,this.traverse(e=>{e.isMesh&&(e.material.envMap=this.envMap,e.material.needsUpdate=!0)}),this)}updateMatrixWorld(e){super.updateMatrixWorld(e),this.motionController&&(this.motionController.updateFromGamepad(),Object.values(this.motionController.components).forEach(e=>{Object.values(e.visualResponses).forEach(e=>{let{valueNode:t,minNode:n,maxNode:r,value:i,valueNodeProperty:a}=e;t&&(a===Z.VisualResponseProperty.VISIBILITY?t.visible=i:a===Z.VisualResponseProperty.TRANSFORM&&(t.quaternion.slerpQuaternions(n.quaternion,r.quaternion,i),t.position.lerpVectors(n.position,r.position,i)))})}))}};function bo(e,t){Object.values(e.components).forEach(e=>{let{type:n,touchPointNodeName:r,visualResponses:i}=e;if(n===Z.ComponentType.TOUCHPAD)if(e.touchPointNode=t.getObjectByName(r),e.touchPointNode){let t=new z(new vt(.001),new F({color:255}));e.touchPointNode.add(t)}else console.warn(`Could not find touch dot, ${e.touchPointNodeName}, in touchpad component ${e.id}`);Object.values(i).forEach(e=>{let{valueNodeName:n,minNodeName:r,maxNodeName:i,valueNodeProperty:a}=e;if(a===Z.VisualResponseProperty.TRANSFORM){if(e.minNode=t.getObjectByName(r),e.maxNode=t.getObjectByName(i),!e.minNode){console.warn(`Could not find ${r} in the model`);return}if(!e.maxNode){console.warn(`Could not find ${i} in the model`);return}}e.valueNode=t.getObjectByName(n),e.valueNode||console.warn(`Could not find ${n} in the model`)})})}function xo(e,t){bo(e.motionController,t),e.envMap&&t.traverse(t=>{t.isMesh&&(t.material.envMap=e.envMap,t.material.needsUpdate=!0)}),e.layers.mask!=0&&t.traverse(t=>{t.layers.mask=e.layers.mask}),e.add(t)}var So=class{constructor(e=null,t=null){this.gltfLoader=e,this.path=_o,this._assetCache={},this.onLoad=t,this.gltfLoader||=new Lt}setPath(e){return this.path=e,this}createControllerModel(e){let t=new yo,n=null;return e.addEventListener(`connected`,e=>{let r=e.data;r.targetRayMode!==`tracked-pointer`||!r.gamepad||r.hand||uo(r,this.path,vo).then(({profile:e,assetPath:i})=>{t.motionController=new go(r,e,i);let a=this._assetCache[t.motionController.assetUrl];if(a)n=a.scene.clone(),xo(t,n),this.onLoad&&this.onLoad(n);else{if(!this.gltfLoader)throw Error(`GLTFLoader not set.`);this.gltfLoader.setPath(``),this.gltfLoader.load(t.motionController.assetUrl,e=>{this._assetCache[t.motionController.assetUrl]=e,n=e.scene.clone(),xo(t,n),this.onLoad&&this.onLoad(n)},null,()=>{throw Error(`Asset ${t.motionController.assetUrl} missing or malformed.`)})}}).catch(e=>{console.warn(e)})}),e.addEventListener(`disconnected`,()=>{t.motionController=null,t.remove(n),n=null}),t}},Co=`https://cdn.jsdelivr.net/npm/@webxr-input-profiles/assets@1.0/dist/profiles/generic-hand/`,wo=class{constructor(e,t,n,r,i=null,a=null){this.controller=t,this.handModel=e,this.bones=[],i===null&&(i=new Lt,i.setPath(n||Co)),i.load(`${r}.glb`,e=>{let t=e.scene.children[0];this.handModel.add(t),t.layers.mask=this.handModel.layers.mask;let n=t.getObjectByProperty(`type`,`SkinnedMesh`);n.frustumCulled=!1,n.castShadow=!0,n.receiveShadow=!0,[`wrist`,`thumb-metacarpal`,`thumb-phalanx-proximal`,`thumb-phalanx-distal`,`thumb-tip`,`index-finger-metacarpal`,`index-finger-phalanx-proximal`,`index-finger-phalanx-intermediate`,`index-finger-phalanx-distal`,`index-finger-tip`,`middle-finger-metacarpal`,`middle-finger-phalanx-proximal`,`middle-finger-phalanx-intermediate`,`middle-finger-phalanx-distal`,`middle-finger-tip`,`ring-finger-metacarpal`,`ring-finger-phalanx-proximal`,`ring-finger-phalanx-intermediate`,`ring-finger-phalanx-distal`,`ring-finger-tip`,`pinky-finger-metacarpal`,`pinky-finger-phalanx-proximal`,`pinky-finger-phalanx-intermediate`,`pinky-finger-phalanx-distal`,`pinky-finger-tip`].forEach(e=>{let n=t.getObjectByName(e);n===void 0?console.warn(`Couldn't find ${e} in ${r} hand mesh`):n.jointName=e,this.bones.push(n)}),a&&a(t)})}updateMesh(){let e=this.controller.joints;for(let t=0;t<this.bones.length;t++){let n=this.bones[t];if(n){let t=e[n.jointName];if(t.visible){let e=t.position;n.position.copy(e),n.quaternion.copy(t.quaternion)}}}}},To=new Se,Eo=new n,Do=class extends xt{constructor(){super(),this.isLineSegmentsGeometry=!0,this.type=`LineSegmentsGeometry`,this.setIndex([0,2,1,2,3,1,2,4,3,4,5,3,4,6,5,6,7,5]),this.setAttribute(`position`,new B([-1,2,0,1,2,0,-1,1,0,1,1,0,-1,0,0,1,0,0,-1,-1,0,1,-1,0],3)),this.setAttribute(`uv`,new B([-1,2,1,2,-1,1,1,1,-1,-1,1,-1,-1,-2,1,-2],2))}applyMatrix4(e){let t=this.attributes.instanceStart,n=this.attributes.instanceEnd;return t!==void 0&&(t.applyMatrix4(e),n.applyMatrix4(e),t.needsUpdate=!0),this.boundingBox!==null&&this.computeBoundingBox(),this.boundingSphere!==null&&this.computeBoundingSphere(),this}setPositions(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new At(t,6,1);return this.setAttribute(`instanceStart`,new de(n,3,0)),this.setAttribute(`instanceEnd`,new de(n,3,3)),this.computeBoundingBox(),this.computeBoundingSphere(),this}setColors(e){let t;e instanceof Float32Array?t=e:Array.isArray(e)&&(t=new Float32Array(e));let n=new At(t,6,1);return this.setAttribute(`instanceColorStart`,new de(n,3,0)),this.setAttribute(`instanceColorEnd`,new de(n,3,3)),this}fromWireframeGeometry(e){return this.setPositions(e.attributes.position.array),this}fromEdgesGeometry(e){return this.setPositions(e.attributes.position.array),this}fromMesh(e){return this.fromWireframeGeometry(new O(e.geometry)),this}fromLineSegments(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}computeBoundingBox(){this.boundingBox===null&&(this.boundingBox=new Se);let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;e!==void 0&&t!==void 0&&(this.boundingBox.setFromBufferAttribute(e),To.setFromBufferAttribute(t),this.boundingBox.union(To))}computeBoundingSphere(){this.boundingSphere===null&&(this.boundingSphere=new et),this.boundingBox===null&&this.computeBoundingBox();let e=this.attributes.instanceStart,t=this.attributes.instanceEnd;if(e!==void 0&&t!==void 0){let n=this.boundingSphere.center;this.boundingBox.getCenter(n);let r=0;for(let i=0,a=e.count;i<a;i++)Eo.fromBufferAttribute(e,i),r=Math.max(r,n.distanceToSquared(Eo)),Eo.fromBufferAttribute(t,i),r=Math.max(r,n.distanceToSquared(Eo));this.boundingSphere.radius=Math.sqrt(r),isNaN(this.boundingSphere.radius)&&console.error(`THREE.LineSegmentsGeometry.computeBoundingSphere(): Computed radius is NaN. The instanced position data is likely to have NaN values.`,this)}}toJSON(){}applyMatrix(e){return console.warn(`THREE.LineSegmentsGeometry: applyMatrix() has been renamed to applyMatrix4().`),this.applyMatrix4(e)}};ue.line={worldUnits:{value:1},linewidth:{value:1},resolution:{value:new V(1,1)},dashOffset:{value:0},dashScale:{value:1},dashSize:{value:1},gapSize:{value:1}},Le.line={uniforms:s.merge([ue.common,ue.fog,ue.line]),vertexShader:`
		#include <common>
		#include <color_pars_vertex>
		#include <fog_pars_vertex>
		#include <logdepthbuf_pars_vertex>
		#include <clipping_planes_pars_vertex>

		uniform float linewidth;
		uniform vec2 resolution;

		attribute vec3 instanceStart;
		attribute vec3 instanceEnd;

		attribute vec3 instanceColorStart;
		attribute vec3 instanceColorEnd;

		#ifdef WORLD_UNITS

			varying vec4 worldPos;
			varying vec3 worldStart;
			varying vec3 worldEnd;

			#ifdef USE_DASH

				varying vec2 vUv;

			#endif

		#else

			varying vec2 vUv;

		#endif

		#ifdef USE_DASH

			uniform float dashScale;
			attribute float instanceDistanceStart;
			attribute float instanceDistanceEnd;
			varying float vLineDistance;

		#endif

		void trimSegment( const in vec4 start, inout vec4 end ) {

			// trim end segment so it terminates between the camera plane and the near plane

			// conservative estimate of the near plane
			float a = projectionMatrix[ 2 ][ 2 ]; // 3nd entry in 3th column
			float b = projectionMatrix[ 3 ][ 2 ]; // 3nd entry in 4th column
			float nearEstimate = - 0.5 * b / a;

			float alpha = ( nearEstimate - start.z ) / ( end.z - start.z );

			end.xyz = mix( start.xyz, end.xyz, alpha );

		}

		void main() {

			#ifdef USE_COLOR

				vColor.xyz = ( position.y < 0.5 ) ? instanceColorStart : instanceColorEnd;

			#endif

			#ifdef USE_DASH

				vLineDistance = ( position.y < 0.5 ) ? dashScale * instanceDistanceStart : dashScale * instanceDistanceEnd;
				vUv = uv;

			#endif

			float aspect = resolution.x / resolution.y;

			// camera space
			vec4 start = modelViewMatrix * vec4( instanceStart, 1.0 );
			vec4 end = modelViewMatrix * vec4( instanceEnd, 1.0 );

			#ifdef WORLD_UNITS

				worldStart = start.xyz;
				worldEnd = end.xyz;

			#else

				vUv = uv;

			#endif

			// special case for perspective projection, and segments that terminate either in, or behind, the camera plane
			// clearly the gpu firmware has a way of addressing this issue when projecting into ndc space
			// but we need to perform ndc-space calculations in the shader, so we must address this issue directly
			// perhaps there is a more elegant solution -- WestLangley

			bool perspective = ( projectionMatrix[ 2 ][ 3 ] == - 1.0 ); // 4th entry in the 3rd column

			if ( perspective ) {

				if ( start.z < 0.0 && end.z >= 0.0 ) {

					trimSegment( start, end );

				} else if ( end.z < 0.0 && start.z >= 0.0 ) {

					trimSegment( end, start );

				}

			}

			// clip space
			vec4 clipStart = projectionMatrix * start;
			vec4 clipEnd = projectionMatrix * end;

			// ndc space
			vec3 ndcStart = clipStart.xyz / clipStart.w;
			vec3 ndcEnd = clipEnd.xyz / clipEnd.w;

			// direction
			vec2 dir = ndcEnd.xy - ndcStart.xy;

			// account for clip-space aspect ratio
			dir.x *= aspect;
			dir = normalize( dir );

			#ifdef WORLD_UNITS

				vec3 worldDir = normalize( end.xyz - start.xyz );
				vec3 tmpFwd = normalize( mix( start.xyz, end.xyz, 0.5 ) );
				vec3 worldUp = normalize( cross( worldDir, tmpFwd ) );
				vec3 worldFwd = cross( worldDir, worldUp );
				worldPos = position.y < 0.5 ? start: end;

				// height offset
				float hw = linewidth * 0.5;
				worldPos.xyz += position.x < 0.0 ? hw * worldUp : - hw * worldUp;

				// don't extend the line if we're rendering dashes because we
				// won't be rendering the endcaps
				#ifndef USE_DASH

					// cap extension
					worldPos.xyz += position.y < 0.5 ? - hw * worldDir : hw * worldDir;

					// add width to the box
					worldPos.xyz += worldFwd * hw;

					// endcaps
					if ( position.y > 1.0 || position.y < 0.0 ) {

						worldPos.xyz -= worldFwd * 2.0 * hw;

					}

				#endif

				// project the worldpos
				vec4 clip = projectionMatrix * worldPos;

				// shift the depth of the projected points so the line
				// segments overlap neatly
				vec3 clipPose = ( position.y < 0.5 ) ? ndcStart : ndcEnd;
				clip.z = clipPose.z * clip.w;

			#else

				vec2 offset = vec2( dir.y, - dir.x );
				// undo aspect ratio adjustment
				dir.x /= aspect;
				offset.x /= aspect;

				// sign flip
				if ( position.x < 0.0 ) offset *= - 1.0;

				// endcaps
				if ( position.y < 0.0 ) {

					offset += - dir;

				} else if ( position.y > 1.0 ) {

					offset += dir;

				}

				// adjust for linewidth
				offset *= linewidth;

				// adjust for clip-space to screen-space conversion // maybe resolution should be based on viewport ...
				offset /= resolution.y;

				// select end
				vec4 clip = ( position.y < 0.5 ) ? clipStart : clipEnd;

				// back to clip space
				offset *= clip.w;

				clip.xy += offset;

			#endif

			gl_Position = clip;

			vec4 mvPosition = ( position.y < 0.5 ) ? start : end; // this is an approximation

			#include <logdepthbuf_vertex>
			#include <clipping_planes_vertex>
			#include <fog_vertex>

		}
		`,fragmentShader:`
		uniform vec3 diffuse;
		uniform float opacity;
		uniform float linewidth;

		#ifdef USE_DASH

			uniform float dashOffset;
			uniform float dashSize;
			uniform float gapSize;

		#endif

		varying float vLineDistance;

		#ifdef WORLD_UNITS

			varying vec4 worldPos;
			varying vec3 worldStart;
			varying vec3 worldEnd;

			#ifdef USE_DASH

				varying vec2 vUv;

			#endif

		#else

			varying vec2 vUv;

		#endif

		#include <common>
		#include <color_pars_fragment>
		#include <fog_pars_fragment>
		#include <logdepthbuf_pars_fragment>
		#include <clipping_planes_pars_fragment>

		vec2 closestLineToLine(vec3 p1, vec3 p2, vec3 p3, vec3 p4) {

			float mua;
			float mub;

			vec3 p13 = p1 - p3;
			vec3 p43 = p4 - p3;

			vec3 p21 = p2 - p1;

			float d1343 = dot( p13, p43 );
			float d4321 = dot( p43, p21 );
			float d1321 = dot( p13, p21 );
			float d4343 = dot( p43, p43 );
			float d2121 = dot( p21, p21 );

			float denom = d2121 * d4343 - d4321 * d4321;

			float numer = d1343 * d4321 - d1321 * d4343;

			mua = numer / denom;
			mua = clamp( mua, 0.0, 1.0 );
			mub = ( d1343 + d4321 * ( mua ) ) / d4343;
			mub = clamp( mub, 0.0, 1.0 );

			return vec2( mua, mub );

		}

		void main() {

			#include <clipping_planes_fragment>

			#ifdef USE_DASH

				if ( vUv.y < - 1.0 || vUv.y > 1.0 ) discard; // discard endcaps

				if ( mod( vLineDistance + dashOffset, dashSize + gapSize ) > dashSize ) discard; // todo - FIX

			#endif

			float alpha = opacity;

			#ifdef WORLD_UNITS

				// Find the closest points on the view ray and the line segment
				vec3 rayEnd = normalize( worldPos.xyz ) * 1e5;
				vec3 lineDir = worldEnd - worldStart;
				vec2 params = closestLineToLine( worldStart, worldEnd, vec3( 0.0, 0.0, 0.0 ), rayEnd );

				vec3 p1 = worldStart + lineDir * params.x;
				vec3 p2 = rayEnd * params.y;
				vec3 delta = p1 - p2;
				float len = length( delta );
				float norm = len / linewidth;

				#ifndef USE_DASH

					#ifdef USE_ALPHA_TO_COVERAGE

						float dnorm = fwidth( norm );
						alpha = 1.0 - smoothstep( 0.5 - dnorm, 0.5 + dnorm, norm );

					#else

						if ( norm > 0.5 ) {

							discard;

						}

					#endif

				#endif

			#else

				#ifdef USE_ALPHA_TO_COVERAGE

					// artifacts appear on some hardware if a derivative is taken within a conditional
					float a = vUv.x;
					float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
					float len2 = a * a + b * b;
					float dlen = fwidth( len2 );

					if ( abs( vUv.y ) > 1.0 ) {

						alpha = 1.0 - smoothstep( 1.0 - dlen, 1.0 + dlen, len2 );

					}

				#else

					if ( abs( vUv.y ) > 1.0 ) {

						float a = vUv.x;
						float b = ( vUv.y > 0.0 ) ? vUv.y - 1.0 : vUv.y + 1.0;
						float len2 = a * a + b * b;

						if ( len2 > 1.0 ) discard;

					}

				#endif

			#endif

			vec4 diffuseColor = vec4( diffuse, alpha );

			#include <logdepthbuf_fragment>
			#include <color_fragment>

			gl_FragColor = vec4( diffuseColor.rgb, alpha );

			#include <tonemapping_fragment>
			#include <colorspace_fragment>
			#include <fog_fragment>
			#include <premultiplied_alpha_fragment>

		}
		`};var Oo=class extends ht{constructor(e){super({type:`LineMaterial`,uniforms:s.clone(Le.line.uniforms),vertexShader:Le.line.vertexShader,fragmentShader:Le.line.fragmentShader,clipping:!0}),this.isLineMaterial=!0,this.setValues(e)}get color(){return this.uniforms.diffuse.value}set color(e){this.uniforms.diffuse.value=e}get worldUnits(){return`WORLD_UNITS`in this.defines}set worldUnits(e){e===!0?this.defines.WORLD_UNITS=``:delete this.defines.WORLD_UNITS}get linewidth(){return this.uniforms.linewidth.value}set linewidth(e){this.uniforms.linewidth&&(this.uniforms.linewidth.value=e)}get dashed(){return`USE_DASH`in this.defines}set dashed(e){e===!0!==this.dashed&&(this.needsUpdate=!0),e===!0?this.defines.USE_DASH=``:delete this.defines.USE_DASH}get dashScale(){return this.uniforms.dashScale.value}set dashScale(e){this.uniforms.dashScale.value=e}get dashSize(){return this.uniforms.dashSize.value}set dashSize(e){this.uniforms.dashSize.value=e}get dashOffset(){return this.uniforms.dashOffset.value}set dashOffset(e){this.uniforms.dashOffset.value=e}get gapSize(){return this.uniforms.gapSize.value}set gapSize(e){this.uniforms.gapSize.value=e}get opacity(){return this.uniforms.opacity.value}set opacity(e){this.uniforms&&(this.uniforms.opacity.value=e)}get resolution(){return this.uniforms.resolution.value}set resolution(e){this.uniforms.resolution.value.copy(e)}get alphaToCoverage(){return`USE_ALPHA_TO_COVERAGE`in this.defines}set alphaToCoverage(e){this.defines&&(e===!0!==this.alphaToCoverage&&(this.needsUpdate=!0),e===!0?this.defines.USE_ALPHA_TO_COVERAGE=``:delete this.defines.USE_ALPHA_TO_COVERAGE)}},ko=new Xe,Ao=new n,jo=new n,Mo=new Xe,No=new Xe,Po=new Xe,Fo=new n,Io=new I,Lo=new j,Ro=new n,zo=new Se,Bo=new et,Vo=new Xe,Ho,Uo;function Wo(e,t,n){return Vo.set(0,0,-t,1).applyMatrix4(e.projectionMatrix),Vo.multiplyScalar(1/Vo.w),Vo.x=Uo/n.width,Vo.y=Uo/n.height,Vo.applyMatrix4(e.projectionMatrixInverse),Vo.multiplyScalar(1/Vo.w),Math.abs(Math.max(Vo.x,Vo.y))}function Go(e,t){let r=e.matrixWorld,i=e.geometry,a=i.attributes.instanceStart,o=i.attributes.instanceEnd,s=Math.min(i.instanceCount,a.count);for(let i=0,c=s;i<c;i++){Lo.start.fromBufferAttribute(a,i),Lo.end.fromBufferAttribute(o,i),Lo.applyMatrix4(r);let s=new n,c=new n;Ho.distanceSqToSegment(Lo.start,Lo.end,c,s),c.distanceTo(s)<Uo*.5&&t.push({point:c,pointOnLine:s,distance:Ho.origin.distanceTo(c),object:e,face:null,faceIndex:i,uv:null,uv1:null})}}function Ko(e,t,r){let i=t.projectionMatrix,a=e.material.resolution,o=e.matrixWorld,s=e.geometry,c=s.attributes.instanceStart,l=s.attributes.instanceEnd,u=Math.min(s.instanceCount,c.count),d=-t.near;Ho.at(1,Po),Po.w=1,Po.applyMatrix4(t.matrixWorldInverse),Po.applyMatrix4(i),Po.multiplyScalar(1/Po.w),Po.x*=a.x/2,Po.y*=a.y/2,Po.z=0,Fo.copy(Po),Io.multiplyMatrices(t.matrixWorldInverse,o);for(let t=0,s=u;t<s;t++){if(Mo.fromBufferAttribute(c,t),No.fromBufferAttribute(l,t),Mo.w=1,No.w=1,Mo.applyMatrix4(Io),No.applyMatrix4(Io),Mo.z>d&&No.z>d)continue;if(Mo.z>d){let e=Mo.z-No.z,t=(Mo.z-d)/e;Mo.lerp(No,t)}else if(No.z>d){let e=No.z-Mo.z,t=(No.z-d)/e;No.lerp(Mo,t)}Mo.applyMatrix4(i),No.applyMatrix4(i),Mo.multiplyScalar(1/Mo.w),No.multiplyScalar(1/No.w),Mo.x*=a.x/2,Mo.y*=a.y/2,No.x*=a.x/2,No.y*=a.y/2,Lo.start.copy(Mo),Lo.start.z=0,Lo.end.copy(No),Lo.end.z=0;let s=Lo.closestPointToPointParameter(Fo,!0);Lo.at(s,Ro);let u=w.lerp(Mo.z,No.z,s),f=u>=-1&&u<=1,p=Fo.distanceTo(Ro)<Uo*.5;if(f&&p){Lo.start.fromBufferAttribute(c,t),Lo.end.fromBufferAttribute(l,t),Lo.start.applyMatrix4(o),Lo.end.applyMatrix4(o);let i=new n,a=new n;Ho.distanceSqToSegment(Lo.start,Lo.end,a,i),r.push({point:a,pointOnLine:i,distance:Ho.origin.distanceTo(a),object:e,face:null,faceIndex:t,uv:null,uv1:null})}}}var qo=class extends z{constructor(e=new Do,t=new Oo({color:Math.random()*16777215})){super(e,t),this.isLineSegments2=!0,this.type=`LineSegments2`}computeLineDistances(){let e=this.geometry,t=e.attributes.instanceStart,n=e.attributes.instanceEnd,r=new Float32Array(2*t.count);for(let e=0,i=0,a=t.count;e<a;e++,i+=2)Ao.fromBufferAttribute(t,e),jo.fromBufferAttribute(n,e),r[i]=i===0?0:r[i-1],r[i+1]=r[i]+Ao.distanceTo(jo);let i=new At(r,2,1);return e.setAttribute(`instanceDistanceStart`,new de(i,1,0)),e.setAttribute(`instanceDistanceEnd`,new de(i,1,1)),this}raycast(e,t){let n=this.material.worldUnits,r=e.camera;r===null&&!n&&console.error(`LineSegments2: "Raycaster.camera" needs to be set in order to raycast against LineSegments2 while worldUnits is set to false.`);let i=e.params.Line2===void 0?0:e.params.Line2.threshold||0;Ho=e.ray;let a=this.matrixWorld,o=this.geometry,s=this.material;Uo=s.linewidth+i,o.boundingSphere===null&&o.computeBoundingSphere(),Bo.copy(o.boundingSphere).applyMatrix4(a);let c;if(c=n?Uo*.5:Wo(r,Math.max(r.near,Bo.distanceToPoint(Ho.origin)),s.resolution),Bo.radius+=c,Ho.intersectsSphere(Bo)===!1)return;o.boundingBox===null&&o.computeBoundingBox(),zo.copy(o.boundingBox).applyMatrix4(a);let l;l=n?Uo*.5:Wo(r,Math.max(r.near,zo.distanceToPoint(Ho.origin)),s.resolution),zo.expandByScalar(l),Ho.intersectsBox(zo)!==!1&&(n?Go(this,t):Ko(this,r,t))}onBeforeRender(e){let t=this.material.uniforms;t&&t.resolution&&(e.getViewport(ko),this.material.uniforms.resolution.value.set(ko.z,ko.w))}},Jo=class extends Do{constructor(){super(),this.isLineGeometry=!0,this.type=`LineGeometry`}setPositions(e){let t=e.length-3,n=new Float32Array(2*t);for(let r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setPositions(n),this}setColors(e){let t=e.length-3,n=new Float32Array(2*t);for(let r=0;r<t;r+=3)n[2*r]=e[r],n[2*r+1]=e[r+1],n[2*r+2]=e[r+2],n[2*r+3]=e[r+3],n[2*r+4]=e[r+4],n[2*r+5]=e[r+5];return super.setColors(n),this}fromLine(e){let t=e.geometry;return this.setPositions(t.attributes.position.array),this}},Yo=class extends qo{constructor(e=new Jo,t=new Oo({color:Math.random()*16777215})){super(e,t),this.isLine2=!0,this.type=`Line2`}},Xo=class extends z{constructor(e){let t=new Zo(e),n=new yt(t.image.width*.001,t.image.height*.001),r=new F({map:t,toneMapped:!1,transparent:!0});super(n,r);function i(e){r.map.dispatchDOMEvent(e)}this.addEventListener(`mousedown`,i),this.addEventListener(`mousemove`,i),this.addEventListener(`mouseup`,i),this.addEventListener(`click`,i),this.dispose=function(){n.dispose(),r.dispose(),r.map.dispose(),Qo.delete(e),this.removeEventListener(`mousedown`,i),this.removeEventListener(`mousemove`,i),this.removeEventListener(`mouseup`,i),this.removeEventListener(`click`,i)}}},Zo=class extends u{constructor(e){super($o(e)),this.dom=e,this.anisotropy=16,this.colorSpace=R,this.minFilter=S,this.magFilter=S;let t=new MutationObserver(()=>{this.scheduleUpdate||=setTimeout(()=>this.update(),16)});t.observe(e,{attributes:!0,childList:!0,subtree:!0,characterData:!0}),this.observer=t}dispatchDOMEvent(e){e.data&&es(this.dom,e.type,e.data.x,e.data.y)}update(){this.image=$o(this.dom),this.needsUpdate=!0,this.scheduleUpdate=null}dispose(){this.observer&&this.observer.disconnect(),this.scheduleUpdate=clearTimeout(this.scheduleUpdate),super.dispose()}},Qo=new 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0)`&&(d.strokeStyle=c,d.lineWidth=parseFloat(o),d.beginPath(),d.moveTo(n,r),d.lineTo(n+i,r+a),d.stroke())}function c(e,t){if(e.nodeType===Node.COMMENT_NODE||e.nodeName===`SCRIPT`||e.style&&e.style.display===`none`)return;let i=0,u=0,p=0,m=0;if(e.nodeType===Node.TEXT_NODE){n.selectNode(e);let r=n.getBoundingClientRect();i=r.left-l.left-.5,u=r.top-l.top-.5,p=r.width,m=r.height,a(t,i,u,e.nodeValue.trim())}else if(e instanceof HTMLCanvasElement){let t=e.getBoundingClientRect();i=t.left-l.left-.5,u=t.top-l.top-.5,d.save();let n=window.devicePixelRatio;d.scale(1/n,1/n),d.drawImage(e,i,u),d.restore()}else if(e instanceof HTMLImageElement){let t=e.getBoundingClientRect();i=t.left-l.left-.5,u=t.top-l.top-.5,p=t.width,m=t.height,d.drawImage(e,i,u,p,m)}else{let n=e.getBoundingClientRect();i=n.left-l.left-.5,u=n.top-l.top-.5,p=n.width,m=n.height,t=window.getComputedStyle(e),o(i,u,p,m,parseFloat(t.borderRadius));let c=t.backgroundColor;c!==`transparent`&&c!==`rgba(0, 0, 0, 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t=this,n={move:`mousemove`,select:`click`,selectstart:`mousedown`,selectend:`mouseup`};function r(e){let r=e.target;rs.setFromXRController(r);let i=rs.intersectObjects(t.children,!1);if(i.length>0){let t=i[0],r=t.object,a=t.uv;ns.type=n[e.type],ns.data.set(a.x,1-a.y),r.dispatchEvent(ns)}}e.addEventListener(`move`,r),e.addEventListener(`select`,r),e.addEventListener(`selectstart`,r),e.addEventListener(`selectend`,r)}},as=new n,os=new n,ss=new xe,cs=class extends m{constructor(e,t=1,n=16711680){let r=new le,i=e.geometry.attributes.normal.count,a=new B(i*2*3,3);r.setAttribute(`position`,a),super(r,new N({color:n,toneMapped:!1})),this.object=e,this.size=t,this.type=`VertexNormalsHelper`,this.matrixAutoUpdate=!1,this.update()}update(){this.object.updateMatrixWorld(!0),ss.getNormalMatrix(this.object.matrixWorld);let e=this.object.matrixWorld,t=this.geometry.attributes.position,n=this.object.geometry;if(n){let r=n.attributes.position,i=n.attributes.normal,a=0;for(let 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a.w!==1&&a.divideScalar(a.w),r.set(a.x,a.y,a.z)}getTangent(e,t=new n){let r=t,i=this.knots[0]+e*(this.knots[this.knots.length-1]-this.knots[0]),a=gs(this.degree,this.knots,this.controlPoints,i,1);return r.copy(a[1]).normalize(),r}},Q,$,vs,ys=class extends ye{constructor(e){super(e)}load(e,t,n,r){let i=this,a=i.path===``?v.extractUrlBase(e):i.path,o=new Je(this.manager);o.setPath(i.path),o.setResponseType(`arraybuffer`),o.setRequestHeader(i.requestHeader),o.setWithCredentials(i.withCredentials),o.load(e,function(n){try{t(i.parse(n,a))}catch(t){r?r(t):console.error(t),i.manager.itemError(e)}},n,r)}parse(e,t){if(Ds(e))Q=new ws().parse(e);else{let t=Rs(e);if(!Os(t))throw Error(`THREE.FBXLoader: Unknown format.`);if(ks(t)<7e3)throw Error(`THREE.FBXLoader: FBX version not supported, FileVersion: `+ks(t));Q=new Cs().parse(t)}return new bs(new we(this.manager).setPath(this.resourcePath||t).setCrossOrigin(this.crossOrigin),this.manager).parse(Q)}getFbxTree(){return Q}},bs=class{constructor(e,t){this.textureLoader=e,this.manager=t}parse(){$=this.parseConnections();let e=this.parseImages(),t=this.parseTextures(e),n=this.parseMaterials(t),r=this.parseDeformers(),i=new xs().parse(r);return this.parseScene(r,i,n),vs}parseConnections(){let e=new Map;return`Connections`in Q&&Q.Connections.connections.forEach(function(t){let n=t[0],r=t[1],i=t[2];e.has(n)||e.set(n,{parents:[],children:[]});let a={ID:r,relationship:i};e.get(n).parents.push(a),e.has(r)||e.set(r,{parents:[],children:[]});let o={ID:n,relationship:i};e.get(r).children.push(o)}),e}parseImages(){let e={},t={};if(`Video`in Q.Objects){let n=Q.Objects.Video;for(let r in n){let i=n[r],a=parseInt(r);if(e[a]=i.RelativeFilename||i.Filename,`Content`in i){let e=i.Content instanceof ArrayBuffer&&i.Content.byteLength>0,a=typeof i.Content==`string`&&i.Content!==``;if(e||a){let e=this.parseImage(n[r]);t[i.RelativeFilename||i.Filename]=e}}}}for(let n in e){let r=e[n];t[r]===void 0?e[n]=e[n].split(`\\`).pop():e[n]=t[r]}return e}parseImage(e){let t=e.Content,n=e.RelativeFilename||e.Filename,r=n.slice(n.lastIndexOf(`.`)+1).toLowerCase(),i;switch(r){case`bmp`:i=`image/bmp`;break;case`jpg`:case`jpeg`:i=`image/jpeg`;break;case`png`:i=`image/png`;break;case`tif`:i=`image/tiff`;break;case`tga`:this.manager.getHandler(`.tga`)===null&&console.warn(`FBXLoader: TGA loader not found, skipping `,n),i=`image/tga`;break;default:console.warn(`FBXLoader: Image type "`+r+`" is not supported.`);return}if(typeof t==`string`)return`data:`+i+`;base64,`+t;{let e=new Uint8Array(t);return window.URL.createObjectURL(new Blob([e],{type:i}))}}parseTextures(e){let t=new Map;if(`Texture`in Q.Objects){let n=Q.Objects.Texture;for(let r in n){let i=this.parseTexture(n[r],e);t.set(parseInt(r),i)}}return t}parseTexture(e,t){let n=this.loadTexture(e,t);n.ID=e.id,n.name=e.attrName;let r=e.WrapModeU,i=e.WrapModeV,a=r===void 0?0:r.value,o=i===void 0?0:i.value;if(n.wrapS=a===0?C:ne,n.wrapT=o===0?C:ne,`Scaling`in e){let t=e.Scaling.value;n.repeat.x=t[0],n.repeat.y=t[1]}if(`Translation`in e){let t=e.Translation.value;n.offset.x=t[0],n.offset.y=t[1]}return n}loadTexture(e,t){let n=new Set([`tga`,`tif`,`tiff`,`exr`,`dds`,`hdr`,`ktx2`]),r=e.FileName.split(`.`).pop().toLowerCase(),i=n.has(r)?this.manager.getHandler(`.${r}`):this.textureLoader;if(!i)return console.warn(`FBXLoader: ${r.toUpperCase()} loader not found, creating placeholder texture for`,e.RelativeFilename),new He;let a=i.path;a||i.setPath(this.textureLoader.path);let o=$.get(e.id).children,s;o!==void 0&&o.length>0&&t[o[0].ID]!==void 0&&(s=t[o[0].ID],(s.indexOf(`blob:`)===0||s.indexOf(`data:`)===0)&&i.setPath(void 0));let c=i.load(s);return i.setPath(a),c}parseMaterials(e){let t=new Map;if(`Material`in Q.Objects){let n=Q.Objects.Material;for(let r in n){let i=this.parseMaterial(n[r],e);i!==null&&t.set(parseInt(r),i)}}return t}parseMaterial(e,t){let n=e.id,r=e.attrName,i=e.ShadingModel;if(typeof i==`object`&&(i=i.value),!$.has(n))return null;let a=this.parseParameters(e,t,n),o;switch(i.toLowerCase()){case`phong`:o=new rt;break;case`lambert`:o=new Ie;break;default:console.warn(`THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.`,i),o=new rt;break}return o.setValues(a),o.name=r,o}parseParameters(t,n,r){let i={};t.BumpFactor&&(i.bumpScale=t.BumpFactor.value),t.Diffuse?i.color=k.toWorkingColorSpace(new e().fromArray(t.Diffuse.value),R):t.DiffuseColor&&(t.DiffuseColor.type===`Color`||t.DiffuseColor.type===`ColorRGB`)&&(i.color=k.toWorkingColorSpace(new e().fromArray(t.DiffuseColor.value),R)),t.DisplacementFactor&&(i.displacementScale=t.DisplacementFactor.value),t.Emissive?i.emissive=k.toWorkingColorSpace(new e().fromArray(t.Emissive.value),R):t.EmissiveColor&&(t.EmissiveColor.type===`Color`||t.EmissiveColor.type===`ColorRGB`)&&(i.emissive=k.toWorkingColorSpace(new e().fromArray(t.EmissiveColor.value),R)),t.EmissiveFactor&&(i.emissiveIntensity=parseFloat(t.EmissiveFactor.value)),t.Opacity&&(i.opacity=parseFloat(t.Opacity.value)),i.opacity<1&&(i.transparent=!0),t.ReflectionFactor&&(i.reflectivity=t.ReflectionFactor.value),t.Shininess&&(i.shininess=t.Shininess.value),t.Specular?i.specular=k.toWorkingColorSpace(new e().fromArray(t.Specular.value),R):t.SpecularColor&&t.SpecularColor.type===`Color`&&(i.specular=k.toWorkingColorSpace(new e().fromArray(t.SpecularColor.value),R));let a=this;return $.get(r).children.forEach(function(e){let t=e.relationship;switch(t){case`Bump`:i.bumpMap=a.getTexture(n,e.ID);break;case`Maya|TEX_ao_map`:i.aoMap=a.getTexture(n,e.ID);break;case`DiffuseColor`:case`Maya|TEX_color_map`:i.map=a.getTexture(n,e.ID),i.map!==void 0&&(i.map.colorSpace=R);break;case`DisplacementColor`:i.displacementMap=a.getTexture(n,e.ID);break;case`EmissiveColor`:i.emissiveMap=a.getTexture(n,e.ID),i.emissiveMap!==void 0&&(i.emissiveMap.colorSpace=R);break;case`NormalMap`:case`Maya|TEX_normal_map`:i.normalMap=a.getTexture(n,e.ID);break;case`ReflectionColor`:i.envMap=a.getTexture(n,e.ID),i.envMap!==void 0&&(i.envMap.mapping=303,i.envMap.colorSpace=R);break;case`SpecularColor`:i.specularMap=a.getTexture(n,e.ID),i.specularMap!==void 0&&(i.specularMap.colorSpace=R);break;case`TransparentColor`:case`TransparencyFactor`:i.alphaMap=a.getTexture(n,e.ID),i.transparent=!0;break;default:console.warn(`THREE.FBXLoader: %s map is not supported in three.js, skipping texture.`,t);break}}),i}getTexture(e,t){return`LayeredTexture`in Q.Objects&&t in Q.Objects.LayeredTexture&&(console.warn(`THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer.`),t=$.get(t).children[0].ID),e.get(t)}parseDeformers(){let e={},t={};if(`Deformer`in Q.Objects){let n=Q.Objects.Deformer;for(let r in n){let i=n[r],a=$.get(parseInt(r));if(i.attrType===`Skin`){let t=this.parseSkeleton(a,n);t.ID=r,a.parents.length>1&&console.warn(`THREE.FBXLoader: skeleton attached to more than one geometry is not supported.`),t.geometryID=a.parents[0].ID,e[r]=t}else if(i.attrType===`BlendShape`){let e={id:r};e.rawTargets=this.parseMorphTargets(a,n),e.id=r,a.parents.length>1&&console.warn(`THREE.FBXLoader: morph target attached to more than one geometry is not supported.`),t[r]=e}}}return{skeletons:e,morphTargets:t}}parseSkeleton(e,t){let n=[];return e.children.forEach(function(e){let r=t[e.ID];if(r.attrType!==`Cluster`)return;let i={ID:e.ID,indices:[],weights:[],transformLink:new I().fromArray(r.TransformLink.a)};`Indexes`in r&&(i.indices=r.Indexes.a,i.weights=r.Weights.a),n.push(i)}),{rawBones:n,bones:[]}}parseMorphTargets(e,t){let n=[];for(let r=0;r<e.children.length;r++){let i=e.children[r],a=t[i.ID],o={name:a.attrName,initialWeight:a.DeformPercent,id:a.id,fullWeights:a.FullWeights.a};if(a.attrType!==`BlendShapeChannel`)return;o.geoID=$.get(parseInt(i.ID)).children.filter(function(e){return e.relationship===void 0})[0].ID,n.push(o)}return n}parseScene(e,t,n){vs=new Fe;let r=this.parseModels(e.skeletons,t,n),i=Q.Objects.Model,a=this;r.forEach(function(e){let t=i[e.ID];a.setLookAtProperties(e,t),($.get(e.ID)?.parents)?.forEach(function(t){let n=r.get(t.ID);n!==void 0&&n.add(e)}),e.parent===null&&vs.add(e)}),this.bindSkeleton(e.skeletons,t,r),this.addGlobalSceneSettings(),vs.traverse(function(e){if(e.userData.transformData){e.parent&&(e.userData.transformData.parentMatrix=e.parent.matrix,e.userData.transformData.parentMatrixWorld=e.parent.matrixWorld);let t=Fs(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}e.isSkinnedMesh&&(e.computeBoundingBox(),e.computeBoundingSphere(),e.boundingBox.expandByScalar(3),e.boundingSphere.radius*=3)});let o=new Ss().parse();vs.children.length===1&&vs.children[0].isGroup&&(vs.children[0].animations=o,vs=vs.children[0]),vs.animations=o}parseModels(e,t,n){let r=new Map,i=Q.Objects.Model;for(let a in i){let s=parseInt(a),c=i[a],l=$.get(s),u=this.buildSkeleton(l,e,s,c.attrName);if(!u){switch(c.attrType){case`Camera`:u=this.createCamera(l);break;case`Light`:u=this.createLight(l);break;case`Mesh`:u=this.createMesh(l,t,n);break;case`NurbsCurve`:u=this.createCurve(l,t);break;case`LimbNode`:case`Root`:u=new Ue;break;default:u=new Fe;break}u.name=c.attrName?o.sanitizeNodeName(c.attrName):``,u.userData.originalName=c.attrName,u.ID=s}this.getTransformData(u,c),r.set(s,u)}return r}buildSkeleton(e,t,n,r){let i=null;return e?.parents.forEach(function(e){for(let a in t){let s=t[a];s.rawBones.forEach(function(t,a){if(t.ID===e.ID){let e=i;i=new Ue,i.matrixWorld.copy(t.transformLink),i.name=r?o.sanitizeNodeName(r):``,i.userData.originalName=r,i.ID=n,s.bones[a]=i,e!==null&&i.add(e)}})}}),i}createCamera(e){let t,n;if(e.children.forEach(function(e){let t=Q.Objects.NodeAttribute[e.ID];t!==void 0&&(n=t)}),n===void 0)t=new Re;else{let e=0;n.CameraProjectionType!==void 0&&n.CameraProjectionType.value===1&&(e=1);let r=1;n.NearPlane!==void 0&&(r=n.NearPlane.value/1e3);let i=1e3;n.FarPlane!==void 0&&(i=n.FarPlane.value/1e3);let a=window.innerWidth,o=window.innerHeight;n.AspectWidth!==void 0&&n.AspectHeight!==void 0&&(a=n.AspectWidth.value,o=n.AspectHeight.value);let s=a/o,c=45;n.FieldOfView!==void 0&&(c=n.FieldOfView.value);let l=n.FocalLength?n.FocalLength.value:null;switch(e){case 0:t=new Ve(c,s,r,i),l!==null&&t.setFocalLength(l);break;case 1:console.warn(`THREE.FBXLoader: Orthographic cameras not supported yet.`),t=new Re;break;default:console.warn(`THREE.FBXLoader: Unknown camera type `+e+`.`),t=new Re;break}}return t}createLight(t){let n,r;if(t.children.forEach(function(e){let t=Q.Objects.NodeAttribute[e.ID];t!==void 0&&(r=t)}),r===void 0)n=new Re;else{let t;t=r.LightType===void 0?0:r.LightType.value;let i=16777215;r.Color!==void 0&&(i=k.toWorkingColorSpace(new e().fromArray(r.Color.value),R));let a=r.Intensity===void 0?1:r.Intensity.value/100;r.CastLightOnObject!==void 0&&r.CastLightOnObject.value===0&&(a=0);let o=0;switch(r.FarAttenuationEnd!==void 0&&(o=r.EnableFarAttenuation!==void 0&&r.EnableFarAttenuation.value===0?0:r.FarAttenuationEnd.value),t){case 0:n=new kt(i,a,o,1);break;case 1:n=new L(i,a);break;case 2:let e=Math.PI/3;r.InnerAngle!==void 0&&(e=w.degToRad(r.InnerAngle.value));let t=0;r.OuterAngle!==void 0&&(t=w.degToRad(r.OuterAngle.value),t=Math.max(t,1)),n=new ze(i,a,o,e,t,1);break;default:console.warn(`THREE.FBXLoader: Unknown light type `+r.LightType.value+`, defaulting to a PointLight.`),n=new kt(i,a);break}r.CastShadows!==void 0&&r.CastShadows.value===1&&(n.castShadow=!0)}return n}createMesh(e,t,n){let r,i=null,a=null,o=[];if(e.children.forEach(function(e){t.has(e.ID)&&(i=t.get(e.ID)),n.has(e.ID)&&o.push(n.get(e.ID))}),o.length>1?a=o:o.length>0?a=o[0]:(a=new rt({name:ye.DEFAULT_MATERIAL_NAME,color:13421772}),o.push(a)),`color`in i.attributes&&o.forEach(function(e){e.vertexColors=!0}),i.groups.length>0){let e=!1;for(let t=0,n=i.groups.length;t<n;t++){let n=i.groups[t];(n.materialIndex<0||n.materialIndex>=o.length)&&(n.materialIndex=o.length,e=!0)}if(e){let e=new Ke;o.push(e)}}return i.FBX_Deformer?(r=new mt(i,a),r.normalizeSkinWeights()):r=new z(i,a),r}createCurve(e,t){return new Ze(e.children.reduce(function(e,n){return t.has(n.ID)&&(e=t.get(n.ID)),e},null),new N({name:ye.DEFAULT_MATERIAL_NAME,color:3342591,linewidth:1}))}getTransformData(e,t){let n={};`InheritType`in t&&(n.inheritType=parseInt(t.InheritType.value)),`RotationOrder`in t?n.eulerOrder=Is(t.RotationOrder.value):n.eulerOrder=Is(0),`Lcl_Translation`in t&&(n.translation=t.Lcl_Translation.value),`PreRotation`in t&&(n.preRotation=t.PreRotation.value),`Lcl_Rotation`in t&&(n.rotation=t.Lcl_Rotation.value),`PostRotation`in t&&(n.postRotation=t.PostRotation.value),`Lcl_Scaling`in t&&(n.scale=t.Lcl_Scaling.value),`ScalingOffset`in t&&(n.scalingOffset=t.ScalingOffset.value),`ScalingPivot`in t&&(n.scalingPivot=t.ScalingPivot.value),`RotationOffset`in t&&(n.rotationOffset=t.RotationOffset.value),`RotationPivot`in t&&(n.rotationPivot=t.RotationPivot.value),e.userData.transformData=n}setLookAtProperties(e,t){`LookAtProperty`in t&&$.get(e.ID).children.forEach(function(t){if(t.relationship===`LookAtProperty`){let r=Q.Objects.Model[t.ID];if(`Lcl_Translation`in r){let t=r.Lcl_Translation.value;e.target===void 0?e.lookAt(new n().fromArray(t)):(e.target.position.fromArray(t),vs.add(e.target))}}})}bindSkeleton(e,t,n){let r=this.parsePoseNodes();for(let i in e){let a=e[i];$.get(parseInt(a.ID)).parents.forEach(function(e){if(t.has(e.ID)){let t=e.ID;$.get(t).parents.forEach(function(e){n.has(e.ID)&&n.get(e.ID).bind(new at(a.bones),r[e.ID])})}})}}parsePoseNodes(){let e={};if(`Pose`in Q.Objects){let t=Q.Objects.Pose;for(let n in t)if(t[n].attrType===`BindPose`&&t[n].NbPoseNodes>0){let r=t[n].PoseNode;Array.isArray(r)?r.forEach(function(t){e[t.Node]=new I().fromArray(t.Matrix.a)}):e[r.Node]=new I().fromArray(r.Matrix.a)}}return e}addGlobalSceneSettings(){if(`GlobalSettings`in Q){if(`AmbientColor`in Q.GlobalSettings){let t=Q.GlobalSettings.AmbientColor.value,n=t[0],r=t[1],i=t[2];if(n!==0||r!==0||i!==0){let t=new e().setRGB(n,r,i,R);vs.add(new dt(t,1))}}`UnitScaleFactor`in Q.GlobalSettings&&(vs.userData.unitScaleFactor=Q.GlobalSettings.UnitScaleFactor.value)}}},xs=class{constructor(){this.negativeMaterialIndices=!1}parse(e){let t=new Map;if(`Geometry`in Q.Objects){let n=Q.Objects.Geometry;for(let r in n){let i=$.get(parseInt(r)),a=this.parseGeometry(i,n[r],e);t.set(parseInt(r),a)}}return this.negativeMaterialIndices===!0&&console.warn(`THREE.FBXLoader: The FBX file contains invalid (negative) material indices. The asset might not render as expected.`),t}parseGeometry(e,t,n){switch(t.attrType){case`Mesh`:return this.parseMeshGeometry(e,t,n);case`NurbsCurve`:return this.parseNurbsGeometry(t)}}parseMeshGeometry(e,t,n){let r=n.skeletons,i=[],a=e.parents.map(function(e){return Q.Objects.Model[e.ID]});if(a.length===0)return;let o=e.children.reduce(function(e,t){return r[t.ID]!==void 0&&(e=r[t.ID]),e},null);e.children.forEach(function(e){n.morphTargets[e.ID]!==void 0&&i.push(n.morphTargets[e.ID])});let s=a[0],c={};`RotationOrder`in s&&(c.eulerOrder=Is(s.RotationOrder.value)),`InheritType`in s&&(c.inheritType=parseInt(s.InheritType.value)),`GeometricTranslation`in s&&(c.translation=s.GeometricTranslation.value),`GeometricRotation`in s&&(c.rotation=s.GeometricRotation.value),`GeometricScaling`in s&&(c.scale=s.GeometricScaling.value);let l=Fs(c);return this.genGeometry(t,o,i,l)}genGeometry(e,t,n,r){let i=new le;e.attrName&&(i.name=e.attrName);let a=this.parseGeoNode(e,t),o=this.genBuffers(a),s=new B(o.vertex,3);if(s.applyMatrix4(r),i.setAttribute(`position`,s),o.colors.length>0&&i.setAttribute(`color`,new B(o.colors,3)),t&&(i.setAttribute(`skinIndex`,new ke(o.weightsIndices,4)),i.setAttribute(`skinWeight`,new B(o.vertexWeights,4)),i.FBX_Deformer=t),o.normal.length>0){let e=new xe().getNormalMatrix(r),t=new B(o.normal,3);t.applyNormalMatrix(e),i.setAttribute(`normal`,t)}if(o.uvs.forEach(function(e,t){let n=t===0?`uv`:`uv${t}`;i.setAttribute(n,new B(o.uvs[t],2))}),a.material&&a.material.mappingType!==`AllSame`){let e=o.materialIndex[0],t=0;if(o.materialIndex.forEach(function(n,r){n!==e&&(i.addGroup(t,r-t,e),e=n,t=r)}),i.groups.length>0){let t=i.groups[i.groups.length-1],n=t.start+t.count;n!==o.materialIndex.length&&i.addGroup(n,o.materialIndex.length-n,e)}i.groups.length===0&&i.addGroup(0,o.materialIndex.length,o.materialIndex[0])}return this.addMorphTargets(i,e,n,r),i}parseGeoNode(e,t){let n={};if(n.vertexPositions=e.Vertices===void 0?[]:e.Vertices.a,n.vertexIndices=e.PolygonVertexIndex===void 0?[]:e.PolygonVertexIndex.a,e.LayerElementColor&&(n.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(n.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(n.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){n.uv=[];let t=0;for(;e.LayerElementUV[t];)e.LayerElementUV[t].UV&&n.uv.push(this.parseUVs(e.LayerElementUV[t])),t++}return n.weightTable={},t!==null&&(n.skeleton=t,t.rawBones.forEach(function(e,t){e.indices.forEach(function(r,i){n.weightTable[r]===void 0&&(n.weightTable[r]=[]),n.weightTable[r].push({id:t,weight:e.weights[i]})})})),n}genBuffers(e){let t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]},n=0,r=0,i=!1,a=[],o=[],s=[],c=[],l=[],u=[],d=this;return e.vertexIndices.forEach(function(f,p){let m,h=!1;f<0&&(f^=-1,h=!0);let g=[],_=[];if(a.push(f*3,f*3+1,f*3+2),e.color){let t=Ms(p,n,f,e.color);s.push(t[0],t[1],t[2])}if(e.skeleton){if(e.weightTable[f]!==void 0&&e.weightTable[f].forEach(function(e){_.push(e.weight),g.push(e.id)}),_.length>4){i||=(console.warn(`THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights.`),!0);let e=[0,0,0,0],t=[0,0,0,0];_.forEach(function(n,r){let i=n,a=g[r];t.forEach(function(t,n,r){if(i>t){r[n]=i,i=t;let o=e[n];e[n]=a,a=o}})}),g=e,_=t}for(;_.length<4;)_.push(0),g.push(0);for(let e=0;e<4;++e)l.push(_[e]),u.push(g[e])}if(e.normal){let t=Ms(p,n,f,e.normal);o.push(t[0],t[1],t[2])}e.material&&e.material.mappingType!==`AllSame`&&(m=Ms(p,n,f,e.material)[0],m<0&&(d.negativeMaterialIndices=!0,m=0)),e.uv&&e.uv.forEach(function(e,t){let r=Ms(p,n,f,e);c[t]===void 0&&(c[t]=[]),c[t].push(r[0]),c[t].push(r[1])}),r++,h&&(d.genFace(t,e,a,m,o,s,c,l,u,r),n++,r=0,a=[],o=[],s=[],c=[],l=[],u=[])}),t}getNormalNewell(e){let t=new n(0,0,0);for(let n=0;n<e.length;n++){let r=e[n],i=e[(n+1)%e.length];t.x+=(r.y-i.y)*(r.z+i.z),t.y+=(r.z-i.z)*(r.x+i.x),t.z+=(r.x-i.x)*(r.y+i.y)}return t.normalize(),t}getNormalTangentAndBitangent(e){let t=this.getNormalNewell(e),r=(Math.abs(t.z)>.5?new n(0,1,0):new n(0,0,1)).cross(t).normalize();return{normal:t,tangent:r,bitangent:t.clone().cross(r).normalize()}}flattenVertex(e,t,n){return new V(e.dot(t),e.dot(n))}genFace(e,t,r,i,a,o,s,c,l,u){let d;if(u>3){let e=[],i=t.baseVertexPositions||t.vertexPositions;for(let t=0;t<r.length;t+=3)e.push(new n(i[r[t]],i[r[t+1]],i[r[t+2]]));let{tangent:a,bitangent:o}=this.getNormalTangentAndBitangent(e),s=[];for(let t of e)s.push(this.flattenVertex(t,a,o));d=De.triangulateShape(s,[])}else u===2&&console.warn(`THREE.FBXLoader: Edge topology detected. This is currently not supported. The resulting mesh will not be correct.`),d=[[0,1,2]];for(let[n,u,f]of d)e.vertex.push(t.vertexPositions[r[n*3]]),e.vertex.push(t.vertexPositions[r[n*3+1]]),e.vertex.push(t.vertexPositions[r[n*3+2]]),e.vertex.push(t.vertexPositions[r[u*3]]),e.vertex.push(t.vertexPositions[r[u*3+1]]),e.vertex.push(t.vertexPositions[r[u*3+2]]),e.vertex.push(t.vertexPositions[r[f*3]]),e.vertex.push(t.vertexPositions[r[f*3+1]]),e.vertex.push(t.vertexPositions[r[f*3+2]]),t.skeleton&&(e.vertexWeights.push(c[n*4]),e.vertexWeights.push(c[n*4+1]),e.vertexWeights.push(c[n*4+2]),e.vertexWeights.push(c[n*4+3]),e.vertexWeights.push(c[u*4]),e.vertexWeights.push(c[u*4+1]),e.vertexWeights.push(c[u*4+2]),e.vertexWeights.push(c[u*4+3]),e.vertexWeights.push(c[f*4]),e.vertexWeights.push(c[f*4+1]),e.vertexWeights.push(c[f*4+2]),e.vertexWeights.push(c[f*4+3]),e.weightsIndices.push(l[n*4]),e.weightsIndices.push(l[n*4+1]),e.weightsIndices.push(l[n*4+2]),e.weightsIndices.push(l[n*4+3]),e.weightsIndices.push(l[u*4]),e.weightsIndices.push(l[u*4+1]),e.weightsIndices.push(l[u*4+2]),e.weightsIndices.push(l[u*4+3]),e.weightsIndices.push(l[f*4]),e.weightsIndices.push(l[f*4+1]),e.weightsIndices.push(l[f*4+2]),e.weightsIndices.push(l[f*4+3])),t.color&&(e.colors.push(o[n*3]),e.colors.push(o[n*3+1]),e.colors.push(o[n*3+2]),e.colors.push(o[u*3]),e.colors.push(o[u*3+1]),e.colors.push(o[u*3+2]),e.colors.push(o[f*3]),e.colors.push(o[f*3+1]),e.colors.push(o[f*3+2])),t.material&&t.material.mappingType!==`AllSame`&&(e.materialIndex.push(i),e.materialIndex.push(i),e.materialIndex.push(i)),t.normal&&(e.normal.push(a[n*3]),e.normal.push(a[n*3+1]),e.normal.push(a[n*3+2]),e.normal.push(a[u*3]),e.normal.push(a[u*3+1]),e.normal.push(a[u*3+2]),e.normal.push(a[f*3]),e.normal.push(a[f*3+1]),e.normal.push(a[f*3+2])),t.uv&&t.uv.forEach(function(t,r){e.uvs[r]===void 0&&(e.uvs[r]=[]),e.uvs[r].push(s[r][n*2]),e.uvs[r].push(s[r][n*2+1]),e.uvs[r].push(s[r][u*2]),e.uvs[r].push(s[r][u*2+1]),e.uvs[r].push(s[r][f*2]),e.uvs[r].push(s[r][f*2+1])})}addMorphTargets(e,t,n,r){if(n.length===0)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];let i=this;n.forEach(function(n){n.rawTargets.forEach(function(n){let a=Q.Objects.Geometry[n.geoID];a!==void 0&&i.genMorphGeometry(e,t,a,r,n.name)})})}genMorphGeometry(e,t,n,r,i){let a=t.Vertices===void 0?[]:t.Vertices.a,o=t.PolygonVertexIndex===void 0?[]:t.PolygonVertexIndex.a,s=n.Vertices===void 0?[]:n.Vertices.a,c=n.Indexes===void 0?[]:n.Indexes.a,l=e.attributes.position.count*3,u=new Float32Array(l);for(let e=0;e<c.length;e++){let t=c[e]*3;u[t]=s[e*3],u[t+1]=s[e*3+1],u[t+2]=s[e*3+2]}let d={vertexIndices:o,vertexPositions:u,baseVertexPositions:a},f=new B(this.genBuffers(d).vertex,3);f.name=i||n.attrName,f.applyMatrix4(r),e.morphAttributes.position.push(f)}parseNormals(e){let t=e.MappingInformationType,n=e.ReferenceInformationType,r=e.Normals.a,i=[];return n===`IndexToDirect`&&(`NormalIndex`in e?i=e.NormalIndex.a:`NormalsIndex`in e&&(i=e.NormalsIndex.a)),{dataSize:3,buffer:r,indices:i,mappingType:t,referenceType:n}}parseUVs(e){let t=e.MappingInformationType,n=e.ReferenceInformationType,r=e.UV.a,i=[];return n===`IndexToDirect`&&(i=e.UVIndex.a),{dataSize:2,buffer:r,indices:i,mappingType:t,referenceType:n}}parseVertexColors(t){if(!t.Colors)return;let n=t.MappingInformationType,r=t.ReferenceInformationType,i=t.Colors.a,a=[];r===`IndexToDirect`&&(a=t.ColorIndex.a);for(let t=0,n=new e;t<i.length;t+=4)n.fromArray(i,t),k.toWorkingColorSpace(n,R),n.toArray(i,t);return{dataSize:4,buffer:i,indices:a,mappingType:n,referenceType:r}}parseMaterialIndices(e){let t=e.MappingInformationType,n=e.ReferenceInformationType;if(t===`NoMappingInformation`)return{dataSize:1,buffer:[0],indices:[0],mappingType:`AllSame`,referenceType:n};let r=e.Materials.a,i=[];for(let e=0;e<r.length;++e)i.push(e);return{dataSize:1,buffer:r,indices:i,mappingType:t,referenceType:n}}parseNurbsGeometry(e){let t=parseInt(e.Order);if(isNaN(t))return console.error(`THREE.FBXLoader: Invalid Order %s given for geometry ID: %s`,e.Order,e.id),new le;let n=t-1,r=e.KnotVector.a,i=[],a=e.Points.a;for(let e=0,t=a.length;e<t;e+=4)i.push(new Xe().fromArray(a,e));let o,s;if(e.Form===`Closed`)i.push(i[0]);else if(e.Form===`Periodic`){o=n,s=r.length-1-o;for(let e=0;e<n;++e)i.push(i[e])}let c=new _s(n,r,i,o,s).getPoints(i.length*12);return new le().setFromPoints(c)}},Ss=class{parse(){let e=[],t=this.parseClips();if(t!==void 0)for(let n in t){let r=t[n],i=this.addClip(r);e.push(i)}return e}parseClips(){if(Q.Objects.AnimationCurve===void 0)return;let e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);let t=this.parseAnimationLayers(e);return this.parseAnimStacks(t)}parseAnimationCurveNodes(){let e=Q.Objects.AnimationCurveNode,t=new Map;for(let n in e){let r=e[n];if(r.attrName.match(/S|R|T|DeformPercent/)!==null){let e={id:r.id,attr:r.attrName,curves:{}};t.set(e.id,e)}}return t}parseAnimationCurves(e){let t=Q.Objects.AnimationCurve;for(let n in t){let r={id:t[n].id,times:t[n].KeyTime.a.map(As),values:t[n].KeyValueFloat.a},i=$.get(r.id);if(i!==void 0){let t=i.parents[0].ID,n=i.parents[0].relationship;n.match(/X/)?e.get(t).curves.x=r:n.match(/Y/)?e.get(t).curves.y=r:n.match(/Z/)?e.get(t).curves.z=r:n.match(/DeformPercent/)&&e.has(t)&&(e.get(t).curves.morph=r)}}}parseAnimationLayers(e){let t=Q.Objects.AnimationLayer,n=new Map;for(let r in t){let t=[],i=$.get(parseInt(r));i!==void 0&&(i.children.forEach(function(n,r){if(e.has(n.ID)){let i=e.get(n.ID);if(i.curves.x!==void 0||i.curves.y!==void 0||i.curves.z!==void 0){if(t[r]===void 0){let e=$.get(n.ID).parents.filter(function(e){return e.relationship!==void 0})[0].ID;if(e!==void 0){let i=Q.Objects.Model[e.toString()];if(i===void 0){console.warn(`THREE.FBXLoader: Encountered a unused curve.`,n);return}let a={modelName:i.attrName?o.sanitizeNodeName(i.attrName):``,ID:i.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};vs.traverse(function(e){e.ID===i.id&&(a.transform=e.matrix,e.userData.transformData&&(a.eulerOrder=e.userData.transformData.eulerOrder))}),a.transform||=new I,`PreRotation`in i&&(a.preRotation=i.PreRotation.value),`PostRotation`in i&&(a.postRotation=i.PostRotation.value),t[r]=a}}t[r]&&(t[r][i.attr]=i)}else if(i.curves.morph!==void 0){if(t[r]===void 0){let e=$.get(n.ID).parents.filter(function(e){return e.relationship!==void 0})[0].ID,i=$.get(e).parents[0].ID,a=$.get(i).parents[0].ID,s=$.get(a).parents[0].ID,c=Q.Objects.Model[s];t[r]={modelName:c.attrName?o.sanitizeNodeName(c.attrName):``,morphName:Q.Objects.Deformer[e].attrName}}t[r][i.attr]=i}}}),n.set(parseInt(r),t))}return n}parseAnimStacks(e){let t=Q.Objects.AnimationStack,n={};for(let r in t){let i=$.get(parseInt(r)).children;i.length>1&&console.warn(`THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.`);let a=e.get(i[0].ID);n[r]={name:t[r].attrName,layer:a}}return n}addClip(e){let t=[],n=this;return e.layer.forEach(function(e){t=t.concat(n.generateTracks(e))}),new Ge(e.name,-1,t)}generateTracks(e){let t=[],r=new n,i=new n;if(e.transform&&e.transform.decompose(r,new H,i),r=r.toArray(),i=i.toArray(),e.T!==void 0&&Object.keys(e.T.curves).length>0){let n=this.generateVectorTrack(e.modelName,e.T.curves,r,`position`);n!==void 0&&t.push(n)}if(e.R!==void 0&&Object.keys(e.R.curves).length>0){let n=this.generateRotationTrack(e.modelName,e.R.curves,e.preRotation,e.postRotation,e.eulerOrder);n!==void 0&&t.push(n)}if(e.S!==void 0&&Object.keys(e.S.curves).length>0){let n=this.generateVectorTrack(e.modelName,e.S.curves,i,`scale`);n!==void 0&&t.push(n)}if(e.DeformPercent!==void 0){let n=this.generateMorphTrack(e);n!==void 0&&t.push(n)}return t}generateVectorTrack(e,t,n,r){let i=this.getTimesForAllAxes(t),a=this.getKeyframeTrackValues(i,t,n);return new A(e+`.`+r,i,a)}generateRotationTrack(e,t,n,r,i){let a,o;if(t.x===void 0||t.y===void 0||t.z===void 0){console.warn(`THREE.FBXLoader: Missing rotation curves `+(t.x===void 0?`x `:``)+(t.y===void 0?`y `:``)+(t.z===void 0?`z `:``)+` for animation of `+e+`. This is currently not supported.`);return}if(t.x!==void 0&&t.y!==void 0&&t.z!==void 0){let e=this.interpolateRotations(t.x,t.y,t.z,i);a=e[0],o=e[1]}let s=Is(0);n!==void 0&&(n=n.map(w.degToRad),n.push(s),n=new gt().fromArray(n),n=new H().setFromEuler(n)),r!==void 0&&(r=r.map(w.degToRad),r.push(s),r=new gt().fromArray(r),r=new H().setFromEuler(r).invert());let c=new H,l=new gt,u=[];if(!(!o||!a)){for(let e=0;e<o.length;e+=3)l.set(o[e],o[e+1],o[e+2],i),c.setFromEuler(l),n!==void 0&&c.premultiply(n),r!==void 0&&c.multiply(r),e>2&&new H().fromArray(u,(e-3)/3*4).dot(c)<0&&c.set(-c.x,-c.y,-c.z,-c.w),c.toArray(u,e/3*4);return new fe(e+`.quaternion`,a,u)}}generateMorphTrack(e){let t=e.DeformPercent.curves.morph,n=t.values.map(function(e){return e/100}),r=vs.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new Ne(e.modelName+`.morphTargetInfluences[`+r+`]`,t.times,n)}getTimesForAllAxes(e){let t=[];if(e.x!==void 0&&(t=t.concat(e.x.times)),e.y!==void 0&&(t=t.concat(e.y.times)),e.z!==void 0&&(t=t.concat(e.z.times)),t=t.sort(function(e,t){return e-t}),t.length>1){let e=1,n=t[0];for(let r=1;r<t.length;r++){let i=t[r];i!==n&&(t[e]=i,n=i,e++)}t=t.slice(0,e)}return t}getKeyframeTrackValues(e,t,n){let r=n,i=[],a=-1,o=-1,s=-1;return e.forEach(function(e){if(t.x&&(a=t.x.times.indexOf(e)),t.y&&(o=t.y.times.indexOf(e)),t.z&&(s=t.z.times.indexOf(e)),a!==-1){let e=t.x.values[a];i.push(e),r[0]=e}else i.push(r[0]);if(o!==-1){let e=t.y.values[o];i.push(e),r[1]=e}else i.push(r[1]);if(s!==-1){let e=t.z.values[s];i.push(e),r[2]=e}else i.push(r[2])}),i}interpolateRotations(e,t,n,r){let i=[],a=[];i.push(e.times[0]),a.push(w.degToRad(e.values[0])),a.push(w.degToRad(t.values[0])),a.push(w.degToRad(n.values[0]));for(let o=1;o<e.values.length;o++){let s=[e.values[o-1],t.values[o-1],n.values[o-1]];if(isNaN(s[0])||isNaN(s[1])||isNaN(s[2]))continue;let 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r={index:this.materials.length,name:e||``,mtllib:Array.isArray(t)&&t.length>0?t[t.length-1]:``,smooth:n===void 0?this.smooth:n.smooth,groupStart:n===void 0?0:n.groupEnd,groupEnd:-1,groupCount:-1,inherited:!1,clone:function(e){let t={index:typeof e==`number`?e:this.index,name:this.name,mtllib:this.mtllib,smooth:this.smooth,groupStart:0,groupEnd:-1,groupCount:-1,inherited:!1};return t.clone=this.clone.bind(t),t}};return this.materials.push(r),r},currentMaterial:function(){if(this.materials.length>0)return this.materials[this.materials.length-1]},_finalize:function(e){let t=this.currentMaterial();if(t&&t.groupEnd===-1&&(t.groupEnd=this.geometry.vertices.length/3,t.groupCount=t.groupEnd-t.groupStart,t.inherited=!1),e&&this.materials.length>1)for(let e=this.materials.length-1;e>=0;e--)this.materials[e].groupCount<=0&&this.materials.splice(e,1);return e&&this.materials.length===0&&this.materials.push({name:``,smooth:this.smooth}),t}},n&&n.name&&typeof n.clone==`function`){let e=n.clone(0);e.inherited=!0,this.object.materials.push(e)}this.objects.push(this.object)},finalize:function(){this.object&&typeof this.object._finalize==`function`&&this.object._finalize(!0)},parseVertexIndex:function(e,t){let n=parseInt(e,10);return(n>=0?n-1:n+t/3)*3},parseNormalIndex:function(e,t){let n=parseInt(e,10);return(n>=0?n-1:n+t/3)*3},parseUVIndex:function(e,t){let n=parseInt(e,10);return(n>=0?n-1:n+t/2)*2},addVertex:function(e,t,n){let r=this.vertices,i=this.object.geometry.vertices;i.push(r[e+0],r[e+1],r[e+2]),i.push(r[t+0],r[t+1],r[t+2]),i.push(r[n+0],r[n+1],r[n+2])},addVertexPoint:function(e){let t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addVertexLine:function(e){let t=this.vertices;this.object.geometry.vertices.push(t[e+0],t[e+1],t[e+2])},addNormal:function(e,t,n){let r=this.normals,i=this.object.geometry.normals;i.push(r[e+0],r[e+1],r[e+2]),i.push(r[t+0],r[t+1],r[t+2]),i.push(r[n+0],r[n+1],r[n+2])},addFaceNormal:function(e,t,n){let r=this.vertices,i=this.object.geometry.normals;Js.fromArray(r,e),Ys.fromArray(r,t),Xs.fromArray(r,n),Qs.subVectors(Xs,Ys),Zs.subVectors(Js,Ys),Qs.cross(Zs),Qs.normalize(),i.push(Qs.x,Qs.y,Qs.z),i.push(Qs.x,Qs.y,Qs.z),i.push(Qs.x,Qs.y,Qs.z)},addColor:function(e,t,n){let r=this.colors,i=this.object.geometry.colors;r[e]!==void 0&&i.push(r[e+0],r[e+1],r[e+2]),r[t]!==void 0&&i.push(r[t+0],r[t+1],r[t+2]),r[n]!==void 0&&i.push(r[n+0],r[n+1],r[n+2])},addUV:function(e,t,n){let r=this.uvs,i=this.object.geometry.uvs;i.push(r[e+0],r[e+1]),i.push(r[t+0],r[t+1]),i.push(r[n+0],r[n+1])},addDefaultUV:function(){let e=this.object.geometry.uvs;e.push(0,0),e.push(0,0),e.push(0,0)},addUVLine:function(e){let t=this.uvs;this.object.geometry.uvs.push(t[e+0],t[e+1])},addFace:function(e,t,n,r,i,a,o,s,c){let l=this.vertices.length,u=this.parseVertexIndex(e,l),d=this.parseVertexIndex(t,l),f=this.parseVertexIndex(n,l);if(this.addVertex(u,d,f),this.addColor(u,d,f),o!==void 0&&o!==``){let e=this.normals.length;u=this.parseNormalIndex(o,e),d=this.parseNormalIndex(s,e),f=this.parseNormalIndex(c,e),this.addNormal(u,d,f)}else this.addFaceNormal(u,d,f);if(r!==void 0&&r!==``){let e=this.uvs.length;u=this.parseUVIndex(r,e),d=this.parseUVIndex(i,e),f=this.parseUVIndex(a,e),this.addUV(u,d,f),this.object.geometry.hasUVIndices=!0}else this.addDefaultUV()},addPointGeometry:function(e){this.object.geometry.type=`Points`;let t=this.vertices.length;for(let n=0,r=e.length;n<r;n++){let r=this.parseVertexIndex(e[n],t);this.addVertexPoint(r),this.addColor(r)}},addLineGeometry:function(e,t){this.object.geometry.type=`Line`;let n=this.vertices.length,r=this.uvs.length;for(let t=0,r=e.length;t<r;t++)this.addVertexLine(this.parseVertexIndex(e[t],n));for(let e=0,n=t.length;e<n;e++)this.addUVLine(this.parseUVIndex(t[e],r))}};return e.startObject(``,!1),e}var tc=class extends ye{constructor(e){super(e),this.materials=null,this.materialsLoader=new Vs(e)}load(e,t,n,r){let i=this,a=new Je(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,async function(n){try{let r=i.parse(n,!0);for(let t=0,n=r.materialLibraries.length;t<n;t++){let n=r.materialLibraries[t];if(!n||typeof n!=`string`||n.trim()===``){console.warn(`THREE.OBJLoader: Invalid or empty material library reference, skipping.`);continue}let a=e.startsWith(`blob:`)?e+`/`+n:new URL(n,e);console.debug(`Loading MTL file: `+a),await new Promise((e,t)=>{i.materialsLoader.load(a.toString(),t=>{i.setMaterials(t),e()},null,t)})}t(i.createObjects(r))}catch(t){r?r(t):console.error(t),i.manager.itemError(e)}},n,r)}setMTLLoader(e){return this.materialsLoader=e,this}setMaterials(e){return this.materials=e,this}parse(e,t=!1){let n=new ec;e.indexOf(`\r
`)!==-1&&(e=e.replace(/\r\n/g,`
`)),e.indexOf(`\\
`)!==-1&&(e=e.replace(/\\\n/g,``));let r=e.split(`
`),i=[];for(let e=0,t=r.length;e<t;e++){let t=r[e].trimStart();if(t.length===0)continue;let a=t.charAt(0);if(a!==`#`)if(a===`v`){let e=t.split(qs);switch(e[0]){case`v`:n.vertices.push(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3])),e.length>=7?($s.setRGB(parseFloat(e[4]),parseFloat(e[5]),parseFloat(e[6]),R),n.colors.push($s.r,$s.g,$s.b)):n.colors.push(void 0,void 0,void 0);break;case`vn`:n.normals.push(parseFloat(e[1]),parseFloat(e[2]),parseFloat(e[3]));break;case`vt`:n.uvs.push(parseFloat(e[1]),parseFloat(e[2]));break}}else if(a===`f`){let e=t.slice(1).trim().split(qs),r=[];for(let t=0,n=e.length;t<n;t++){let n=e[t];if(n.length>0){let e=n.split(`/`);r.push(e)}}let i=r[0];for(let e=1,t=r.length-1;e<t;e++){let t=r[e],a=r[e+1];n.addFace(i[0],t[0],a[0],i[1],t[1],a[1],i[2],t[2],a[2])}}else if(a===`l`){let e=t.substring(1).trim().split(` `),r=[],i=[];if(t.indexOf(`/`)===-1)r=e;else for(let t=0,n=e.length;t<n;t++){let n=e[t].split(`/`);n[0]!==``&&r.push(n[0]),n[1]!==``&&i.push(n[1])}n.addLineGeometry(r,i)}else if(a===`p`){let e=t.slice(1).trim().split(` `);n.addPointGeometry(e)}else if((i=Us.exec(t))!==null){let e=(` `+i[0].slice(1).trim()).slice(1);n.startObject(e)}else if(Gs.test(t))n.object.startMaterial(t.substring(7).trim(),n.materialLibraries);else if(Ws.test(t))n.materialLibraries.push(t.substring(7).trim());else if(Ks.test(t))console.warn(`THREE.OBJLoader: Rendering identifier "usemap" not supported. Textures must be defined in MTL files.`);else if(a===`s`){if(i=t.split(` `),i.length>1){let e=i[1].trim().toLowerCase();n.object.smooth=e!==`0`&&e!==`off`}else n.object.smooth=!0;let e=n.object.currentMaterial();e&&(e.smooth=n.object.smooth)}else{if(t===`\0`)continue;console.warn(`THREE.OBJLoader: Unexpected line: "`+t+`"`)}}return n.finalize(),t?n:this.createObjects(n)}createObjects(e){let t=new Fe;if(t.materialLibraries=[].concat(e.materialLibraries),!(e.objects.length===1&&e.objects[0].geometry.vertices.length===0))for(let n=0,r=e.objects.length;n<r;n++){let r=e.objects[n],i=r.geometry,a=r.materials,o=i.type===`Line`,s=i.type===`Points`,c=!1;if(i.vertices.length===0)continue;let l=new le;l.setAttribute(`position`,new B(i.vertices,3)),i.normals.length>0&&l.setAttribute(`normal`,new B(i.normals,3)),i.colors.length>0&&(c=!0,l.setAttribute(`color`,new B(i.colors,3))),i.hasUVIndices===!0&&l.setAttribute(`uv`,new B(i.uvs,2));let u=[];for(let t=0,n=a.length;t<n;t++){let n=a[t],r=n.name+`_`+n.smooth+`_`+c,i=e.materials[r];if(this.materials!==null){if(i=this.materials.create(n.name),o&&i&&!(i instanceof N)){let e=new N;ut.prototype.copy.call(e,i),e.color.copy(i.color),i=e}else if(s&&i&&!(i instanceof Tt)){let e=new Tt({size:10,sizeAttenuation:!1});ut.prototype.copy.call(e,i),e.color.copy(i.color),e.map=i.map,i=e}}i===void 0&&(i=o?new N:s?new Tt({size:1,sizeAttenuation:!1}):new rt,i.name=n.name,i.flatShading=!n.smooth,i.vertexColors=c,e.materials[r]=i),u.push(i)}let d;if(u.length>1){for(let e=0,t=a.length;e<t;e++){let t=a[e];l.addGroup(t.groupStart,t.groupCount,e)}d=o?new m(l,u):s?new Oe(l,u):new z(l,u)}else d=o?new m(l,u[0]):s?new Oe(l,u[0]):new z(l,u[0]);d.name=r.name,t.add(d)}else if(e.vertices.length>0){let n=new Tt({size:1,sizeAttenuation:!1}),r=new le;r.setAttribute(`position`,new B(e.vertices,3)),e.colors.length>0&&e.colors[0]!==void 0&&(r.setAttribute(`color`,new B(e.colors,3)),n.vertexColors=!0);let i=new Oe(r,n);t.add(i)}return t}};export{Lt as A,fr as C,rr as D,lr as E,Pt as M,Rn as O,pr as S,ur as T,Yi as _,Xo as a,pi as b,Oo as c,Oa as d,xa as f,Oi as g,oa as h,is as i,Ft as j,In as k,wo as l,ya as m,ys as n,Yo as o,ba as p,cs as r,Jo as s,tc as t,So as u,yi as v,dr as w,_i as x,vi as y};