@webarkit/arnft-threejs
Version:
The ARnft rendering engine, based on Three.js
1 lines • 53.2 kB
JavaScript
import{AmbientLight as e,AnimationClip as t,Bone as s,Box3 as n,BufferAttribute as r,BufferGeometry as i,ClampToEdgeWrapping as o,Color as a,ColorManagement as c,DirectionalLight as l,DoubleSide as u,FileLoader as h,FrontSide as d,Group as p,ImageBitmapLoader as m,InstancedBufferAttribute as f,InstancedMesh as g,InterleavedBuffer as T,InterleavedBufferAttribute as v,Interpolant as x,InterpolateDiscrete as R,InterpolateLinear as _,Line as w,LineBasicMaterial as E,LineLoop as y,LineSegments as A,LinearFilter as L,LinearMipmapLinearFilter as M,LinearMipmapNearestFilter as b,LinearSRGBColorSpace as S,Loader as I,LoaderUtils as N,Material as O,MathUtils as C,Matrix4 as P,Mesh as k,MeshBasicMaterial as H,MeshPhysicalMaterial as F,MeshStandardMaterial as D,MirroredRepeatWrapping as U,NearestFilter as G,NearestMipmapLinearFilter as K,NearestMipmapNearestFilter as B,NumberKeyframeTrack as j,Object3D as V,OrthographicCamera as X,PerspectiveCamera as z,PlaneGeometry as q,PointLight as W,Points as Y,PointsMaterial as J,PropertyBinding as Q,Quaternion as Z,QuaternionKeyframeTrack as $,RepeatWrapping as ee,SRGBColorSpace as te,Scene as se,Skeleton as ne,SkinnedMesh as re,Sphere as ie,SpotLight as oe,Texture as ae,TextureLoader as ce,TriangleFanDrawMode as le,TriangleStripDrawMode as ue,TrianglesDrawMode as he,Vector2 as de,Vector3 as pe,VectorKeyframeTrack as me,VideoTexture as fe,WebGLRenderer as ge}from"three";var Te={};function ve(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}function xe(e){return xe="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e},xe(e)}function Re(e){var t=function(e){if("object"!=xe(e)||!e)return e;var t=e[Symbol.toPrimitive];if(void 0!==t){var s=t.call(e,"string");if("object"!=xe(s))return s;throw new TypeError("@@toPrimitive must return a primitive value.")}return String(e)}(e);return"symbol"==xe(t)?t:t+""}function _e(e,t){for(var s=0;s<t.length;s++){var n=t[s];n.enumerable=n.enumerable||!1,n.configurable=!0,"value"in n&&(n.writable=!0),Object.defineProperty(e,Re(n.key),n)}}function we(e,t,s){return t&&_e(e.prototype,t),s&&_e(e,s),Object.defineProperty(e,"prototype",{writable:!1}),e}function Ee(e,t,s){return(t=Re(t))in e?Object.defineProperty(e,t,{value:s,enumerable:!0,configurable:!0,writable:!0}):e[t]=s,e}Te.d=(e,t)=>{for(var s in t)Te.o(t,s)&&!Te.o(e,s)&&Object.defineProperty(e,s,{enumerable:!0,get:t[s]})},Te.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),Te.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t);var ye=function(){return we(function e(){ve(this,e)},null,[{key:"interpolate",value:function(e){for(var t=0;t<16;t++)this.trackedMatrix.delta[t]=e[t]-this.trackedMatrix.interpolated[t],this.trackedMatrix.interpolated[t]=this.trackedMatrix.interpolated[t]+this.trackedMatrix.delta[t]/24;return this.trackedMatrix.interpolated}},{key:"isMobile",value:function(){return/Android|mobile|iPad|iPhone/i.test(navigator.userAgent)}},{key:"setMatrix",value:function(e,t){var s=[];for(var n in t)s[n]=t[n];"function"==typeof e.elements.set?e.elements.set(s):e.elements=[].slice.call(s)}}])}();Ee(ye,"trackedMatrix",{delta:[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],interpolated:[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0]});var Ae=function(){function t(e,s,n,r){ve(this,t),Ee(this,"canvas_draw",void 0),Ee(this,"camera",void 0),Ee(this,"configData",void 0),Ee(this,"renderer",void 0),Ee(this,"uuid",void 0),Ee(this,"root",void 0),Ee(this,"target",void 0),Ee(this,"scene",void 0),Ee(this,"version",void 0),this.configData=e,this.uuid=n,this.target=window||Te.g,this.renderer=new ge({canvas:s,context:e.renderer.context,alpha:e.renderer.alpha,premultipliedAlpha:e.renderer.premultipliedAlpha,antialias:e.renderer.antialias,stencil:e.renderer.stencil,precision:e.renderer.precision,depth:e.renderer.depth,logarithmicDepthBuffer:e.renderer.logarithmicDepthBuffer}),this.renderer.setPixelRatio(window.devicePixelRatio),this.scene=new se,t.globalScene=this.scene,this.camera=!0===r?new z(e.camera.fov,e.camera.ratio,e.camera.near,e.camera.far):new z,this.version="0.5.4",console.log("ARnftThreejs version: ",this.version)}return we(t,[{key:"initRenderer",value:function(){var t=this;this.camera.matrixAutoUpdate=!1,this.target.addEventListener("getProjectionMatrix",function(e){ye.setMatrix(t.camera.projectionMatrix,e.detail.proj)}),this.scene.add(this.camera);var s=new e(16777215);this.scene.add(s),this.target.addEventListener("getWindowSize",function(e){t.renderer.setSize(e.detail.sw,e.detail.sh)});var n=new CustomEvent("onInitThreejsRendering",{detail:{renderer:this.renderer,scene:this.scene,camera:this.camera}});this.target.dispatchEvent(n)}},{key:"draw",value:function(){this.renderer.render(this.scene,this.camera)}},{key:"getRenderer",value:function(){return this.renderer}},{key:"getScene",value:function(){return this.scene}},{key:"getCamera",value:function(){return this.camera}},{key:"setRenderer",value:function(e){this.renderer=e}},{key:"setScene",value:function(e){this.scene=e}},{key:"setCamera",value:function(e){this.camera=e}}],[{key:"getGlobalScene",value:function(){return t.globalScene}}])}();function Le(e,t){if(t===he)return console.warn("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Geometry already defined as triangles."),e;if(t===le||t===ue){let s=e.getIndex();if(null===s){const t=[],n=e.getAttribute("position");if(void 0===n)return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Undefined position attribute. Processing not possible."),e;for(let e=0;e<n.count;e++)t.push(e);e.setIndex(t),s=e.getIndex()}const n=s.count-2,r=[];if(t===le)for(let e=1;e<=n;e++)r.push(s.getX(0)),r.push(s.getX(e)),r.push(s.getX(e+1));else for(let e=0;e<n;e++)e%2==0?(r.push(s.getX(e)),r.push(s.getX(e+1)),r.push(s.getX(e+2))):(r.push(s.getX(e+2)),r.push(s.getX(e+1)),r.push(s.getX(e)));r.length/3!==n&&console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unable to generate correct amount of triangles.");const i=e.clone();return i.setIndex(r),i.clearGroups(),i}return console.error("THREE.BufferGeometryUtils.toTrianglesDrawMode(): Unknown draw mode:",t),e}function Me(e){const t=new Map,s=new Map,n=e.clone();return be(e,n,function(e,n){t.set(n,e),s.set(e,n)}),n.traverse(function(e){if(!e.isSkinnedMesh)return;const n=e,r=t.get(e),i=r.skeleton.bones;n.skeleton=r.skeleton.clone(),n.bindMatrix.copy(r.bindMatrix),n.skeleton.bones=i.map(function(e){return s.get(e)}),n.bind(n.skeleton,n.bindMatrix)}),n}function be(e,t,s){s(e,t);for(let n=0;n<e.children.length;n++)be(e.children[n],t.children[n],s)}Ee(Ae,"globalScene",void 0);class Se extends I{constructor(e){super(e),this.dracoLoader=null,this.ktx2Loader=null,this.meshoptDecoder=null,this.pluginCallbacks=[],this.register(function(e){return new He(e)}),this.register(function(e){return new Fe(e)}),this.register(function(e){return new ze(e)}),this.register(function(e){return new qe(e)}),this.register(function(e){return new We(e)}),this.register(function(e){return new Ue(e)}),this.register(function(e){return new Ge(e)}),this.register(function(e){return new Ke(e)}),this.register(function(e){return new Be(e)}),this.register(function(e){return new ke(e)}),this.register(function(e){return new je(e)}),this.register(function(e){return new De(e)}),this.register(function(e){return new Xe(e)}),this.register(function(e){return new Ve(e)}),this.register(function(e){return new Ce(e)}),this.register(function(e){return new Ye(e,Oe.EXT_MESHOPT_COMPRESSION)}),this.register(function(e){return new Ye(e,Oe.KHR_MESHOPT_COMPRESSION)}),this.register(function(e){return new Je(e)})}load(e,t,s,n){const r=this;let i;if(""!==this.resourcePath)i=this.resourcePath;else if(""!==this.path){const t=N.extractUrlBase(e);i=N.resolveURL(t,this.path)}else i=N.extractUrlBase(e);this.manager.itemStart(e);const o=function(t){n?n(t):console.error(t),r.manager.itemError(e),r.manager.itemEnd(e)},a=new h(this.manager);a.setPath(this.path),a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(e,function(s){try{r.parse(s,i,function(s){t(s),r.manager.itemEnd(e)},o)}catch(e){o(e)}},s,o)}setDRACOLoader(e){return this.dracoLoader=e,this}setKTX2Loader(e){return this.ktx2Loader=e,this}setMeshoptDecoder(e){return this.meshoptDecoder=e,this}register(e){return-1===this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.push(e),this}unregister(e){return-1!==this.pluginCallbacks.indexOf(e)&&this.pluginCallbacks.splice(this.pluginCallbacks.indexOf(e),1),this}parse(e,t,s,n){let r;const i={},o={},a=new TextDecoder;if("string"==typeof e)r=JSON.parse(e);else if(e instanceof ArrayBuffer)if(a.decode(new Uint8Array(e,0,4))===Qe){try{i[Oe.KHR_BINARY_GLTF]=new Ze(e)}catch(e){return void(n&&n(e))}r=JSON.parse(i[Oe.KHR_BINARY_GLTF].content)}else r=JSON.parse(a.decode(e));else r=e;if(void 0===r.asset||r.asset.version[0]<2)return void(n&&n(new Error("THREE.GLTFLoader: Unsupported asset. glTF versions >=2.0 are supported.")));const c=new _t(r,{path:t||this.resourcePath||"",crossOrigin:this.crossOrigin,requestHeader:this.requestHeader,manager:this.manager,ktx2Loader:this.ktx2Loader,meshoptDecoder:this.meshoptDecoder});c.fileLoader.setRequestHeader(this.requestHeader);for(let e=0;e<this.pluginCallbacks.length;e++){const t=this.pluginCallbacks[e](c);t.name||console.error("THREE.GLTFLoader: Invalid plugin found: missing name"),o[t.name]=t,i[t.name]=!0}if(r.extensionsUsed)for(let e=0;e<r.extensionsUsed.length;++e){const t=r.extensionsUsed[e],s=r.extensionsRequired||[];switch(t){case Oe.KHR_MATERIALS_UNLIT:i[t]=new Pe;break;case Oe.KHR_DRACO_MESH_COMPRESSION:i[t]=new $e(r,this.dracoLoader);break;case Oe.KHR_TEXTURE_TRANSFORM:i[t]=new et;break;case Oe.KHR_MESH_QUANTIZATION:i[t]=new tt;break;default:s.indexOf(t)>=0&&void 0===o[t]&&console.warn('THREE.GLTFLoader: Unknown extension "'+t+'".')}}c.setExtensions(i),c.setPlugins(o),c.parse(s,n)}parseAsync(e,t){const s=this;return new Promise(function(n,r){s.parse(e,t,n,r)})}}function Ie(){let e={};return{get:function(t){return e[t]},add:function(t,s){e[t]=s},remove:function(t){delete e[t]},removeAll:function(){e={}}}}function Ne(e,t,s){const n=e.json.materials[t];return n.extensions&&n.extensions[s]?n.extensions[s]:null}const Oe={KHR_BINARY_GLTF:"KHR_binary_glTF",KHR_DRACO_MESH_COMPRESSION:"KHR_draco_mesh_compression",KHR_LIGHTS_PUNCTUAL:"KHR_lights_punctual",KHR_MATERIALS_CLEARCOAT:"KHR_materials_clearcoat",KHR_MATERIALS_DISPERSION:"KHR_materials_dispersion",KHR_MATERIALS_IOR:"KHR_materials_ior",KHR_MATERIALS_SHEEN:"KHR_materials_sheen",KHR_MATERIALS_SPECULAR:"KHR_materials_specular",KHR_MATERIALS_TRANSMISSION:"KHR_materials_transmission",KHR_MATERIALS_IRIDESCENCE:"KHR_materials_iridescence",KHR_MATERIALS_ANISOTROPY:"KHR_materials_anisotropy",KHR_MATERIALS_UNLIT:"KHR_materials_unlit",KHR_MATERIALS_VOLUME:"KHR_materials_volume",KHR_TEXTURE_BASISU:"KHR_texture_basisu",KHR_TEXTURE_TRANSFORM:"KHR_texture_transform",KHR_MESH_QUANTIZATION:"KHR_mesh_quantization",KHR_MATERIALS_EMISSIVE_STRENGTH:"KHR_materials_emissive_strength",EXT_MATERIALS_BUMP:"EXT_materials_bump",EXT_TEXTURE_WEBP:"EXT_texture_webp",EXT_TEXTURE_AVIF:"EXT_texture_avif",EXT_MESHOPT_COMPRESSION:"EXT_meshopt_compression",KHR_MESHOPT_COMPRESSION:"KHR_meshopt_compression",EXT_MESH_GPU_INSTANCING:"EXT_mesh_gpu_instancing"};class Ce{constructor(e){this.parser=e,this.name=Oe.KHR_LIGHTS_PUNCTUAL,this.cache={refs:{},uses:{}}}_markDefs(){const e=this.parser,t=this.parser.json.nodes||[];for(let s=0,n=t.length;s<n;s++){const n=t[s];n.extensions&&n.extensions[this.name]&&void 0!==n.extensions[this.name].light&&e._addNodeRef(this.cache,n.extensions[this.name].light)}}_loadLight(e){const t=this.parser,s="light:"+e;let n=t.cache.get(s);if(n)return n;const r=t.json,i=((r.extensions&&r.extensions[this.name]||{}).lights||[])[e];let o;const c=new a(16777215);void 0!==i.color&&c.setRGB(i.color[0],i.color[1],i.color[2],S);const u=void 0!==i.range?i.range:0;switch(i.type){case"directional":o=new l(c),o.target.position.set(0,0,-1),o.add(o.target);break;case"point":o=new W(c),o.distance=u;break;case"spot":o=new oe(c),o.distance=u,i.spot=i.spot||{},i.spot.innerConeAngle=void 0!==i.spot.innerConeAngle?i.spot.innerConeAngle:0,i.spot.outerConeAngle=void 0!==i.spot.outerConeAngle?i.spot.outerConeAngle:Math.PI/4,o.angle=i.spot.outerConeAngle,o.penumbra=1-i.spot.innerConeAngle/i.spot.outerConeAngle,o.target.position.set(0,0,-1),o.add(o.target);break;default:throw new Error("THREE.GLTFLoader: Unexpected light type: "+i.type)}return o.position.set(0,0,0),ft(o,i),void 0!==i.intensity&&(o.intensity=i.intensity),o.name=t.createUniqueName(i.name||"light_"+e),n=Promise.resolve(o),t.cache.add(s,n),n}getDependency(e,t){if("light"===e)return this._loadLight(t)}createNodeAttachment(e){const t=this,s=this.parser,n=s.json.nodes[e],r=(n.extensions&&n.extensions[this.name]||{}).light;return void 0===r?null:this._loadLight(r).then(function(e){return s._getNodeRef(t.cache,r,e)})}}class Pe{constructor(){this.name=Oe.KHR_MATERIALS_UNLIT}getMaterialType(){return H}extendParams(e,t,s){const n=[];e.color=new a(1,1,1),e.opacity=1;const r=t.pbrMetallicRoughness;if(r){if(Array.isArray(r.baseColorFactor)){const t=r.baseColorFactor;e.color.setRGB(t[0],t[1],t[2],S),e.opacity=t[3]}void 0!==r.baseColorTexture&&n.push(s.assignTexture(e,"map",r.baseColorTexture,te))}return Promise.all(n)}}class ke{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_EMISSIVE_STRENGTH}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);return null===s||void 0!==s.emissiveStrength&&(t.emissiveIntensity=s.emissiveStrength),Promise.resolve()}}class He{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_CLEARCOAT}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];if(void 0!==s.clearcoatFactor&&(t.clearcoat=s.clearcoatFactor),void 0!==s.clearcoatTexture&&n.push(this.parser.assignTexture(t,"clearcoatMap",s.clearcoatTexture)),void 0!==s.clearcoatRoughnessFactor&&(t.clearcoatRoughness=s.clearcoatRoughnessFactor),void 0!==s.clearcoatRoughnessTexture&&n.push(this.parser.assignTexture(t,"clearcoatRoughnessMap",s.clearcoatRoughnessTexture)),void 0!==s.clearcoatNormalTexture&&(n.push(this.parser.assignTexture(t,"clearcoatNormalMap",s.clearcoatNormalTexture)),void 0!==s.clearcoatNormalTexture.scale)){const e=s.clearcoatNormalTexture.scale;t.clearcoatNormalScale=new de(e,e)}return Promise.all(n)}}class Fe{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_DISPERSION}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);return null===s||(t.dispersion=void 0!==s.dispersion?s.dispersion:0),Promise.resolve()}}class De{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_IRIDESCENCE}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];return void 0!==s.iridescenceFactor&&(t.iridescence=s.iridescenceFactor),void 0!==s.iridescenceTexture&&n.push(this.parser.assignTexture(t,"iridescenceMap",s.iridescenceTexture)),void 0!==s.iridescenceIor&&(t.iridescenceIOR=s.iridescenceIor),void 0===t.iridescenceThicknessRange&&(t.iridescenceThicknessRange=[100,400]),void 0!==s.iridescenceThicknessMinimum&&(t.iridescenceThicknessRange[0]=s.iridescenceThicknessMinimum),void 0!==s.iridescenceThicknessMaximum&&(t.iridescenceThicknessRange[1]=s.iridescenceThicknessMaximum),void 0!==s.iridescenceThicknessTexture&&n.push(this.parser.assignTexture(t,"iridescenceThicknessMap",s.iridescenceThicknessTexture)),Promise.all(n)}}class Ue{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_SHEEN}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];if(t.sheenColor=new a(0,0,0),t.sheenRoughness=0,t.sheen=1,void 0!==s.sheenColorFactor){const e=s.sheenColorFactor;t.sheenColor.setRGB(e[0],e[1],e[2],S)}return void 0!==s.sheenRoughnessFactor&&(t.sheenRoughness=s.sheenRoughnessFactor),void 0!==s.sheenColorTexture&&n.push(this.parser.assignTexture(t,"sheenColorMap",s.sheenColorTexture,te)),void 0!==s.sheenRoughnessTexture&&n.push(this.parser.assignTexture(t,"sheenRoughnessMap",s.sheenRoughnessTexture)),Promise.all(n)}}class Ge{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_TRANSMISSION}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];return void 0!==s.transmissionFactor&&(t.transmission=s.transmissionFactor),void 0!==s.transmissionTexture&&n.push(this.parser.assignTexture(t,"transmissionMap",s.transmissionTexture)),Promise.all(n)}}class Ke{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_VOLUME}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];t.thickness=void 0!==s.thicknessFactor?s.thicknessFactor:0,void 0!==s.thicknessTexture&&n.push(this.parser.assignTexture(t,"thicknessMap",s.thicknessTexture)),t.attenuationDistance=s.attenuationDistance||1/0;const r=s.attenuationColor||[1,1,1];return t.attenuationColor=(new a).setRGB(r[0],r[1],r[2],S),Promise.all(n)}}class Be{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_IOR}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);return null===s||(t.ior=void 0!==s.ior?s.ior:1.5,0===t.ior&&(t.ior=1e3)),Promise.resolve()}}class je{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_SPECULAR}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];t.specularIntensity=void 0!==s.specularFactor?s.specularFactor:1,void 0!==s.specularTexture&&n.push(this.parser.assignTexture(t,"specularIntensityMap",s.specularTexture));const r=s.specularColorFactor||[1,1,1];return t.specularColor=(new a).setRGB(r[0],r[1],r[2],S),void 0!==s.specularColorTexture&&n.push(this.parser.assignTexture(t,"specularColorMap",s.specularColorTexture,te)),Promise.all(n)}}class Ve{constructor(e){this.parser=e,this.name=Oe.EXT_MATERIALS_BUMP}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];return t.bumpScale=void 0!==s.bumpFactor?s.bumpFactor:1,void 0!==s.bumpTexture&&n.push(this.parser.assignTexture(t,"bumpMap",s.bumpTexture)),Promise.all(n)}}class Xe{constructor(e){this.parser=e,this.name=Oe.KHR_MATERIALS_ANISOTROPY}getMaterialType(e){return null!==Ne(this.parser,e,this.name)?F:null}extendMaterialParams(e,t){const s=Ne(this.parser,e,this.name);if(null===s)return Promise.resolve();const n=[];return void 0!==s.anisotropyStrength&&(t.anisotropy=s.anisotropyStrength),void 0!==s.anisotropyRotation&&(t.anisotropyRotation=s.anisotropyRotation),void 0!==s.anisotropyTexture&&n.push(this.parser.assignTexture(t,"anisotropyMap",s.anisotropyTexture)),Promise.all(n)}}class ze{constructor(e){this.parser=e,this.name=Oe.KHR_TEXTURE_BASISU}loadTexture(e){const t=this.parser,s=t.json,n=s.textures[e];if(!n.extensions||!n.extensions[this.name])return null;const r=n.extensions[this.name],i=t.options.ktx2Loader;if(!i){if(s.extensionsRequired&&s.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setKTX2Loader must be called before loading KTX2 textures");return null}return t.loadTextureImage(e,r.source,i)}}class qe{constructor(e){this.parser=e,this.name=Oe.EXT_TEXTURE_WEBP}loadTexture(e){const t=this.name,s=this.parser,n=s.json,r=n.textures[e];if(!r.extensions||!r.extensions[t])return null;const i=r.extensions[t],o=n.images[i.source];let a=s.textureLoader;if(o.uri){const e=s.options.manager.getHandler(o.uri);null!==e&&(a=e)}return s.loadTextureImage(e,i.source,a)}}class We{constructor(e){this.parser=e,this.name=Oe.EXT_TEXTURE_AVIF}loadTexture(e){const t=this.name,s=this.parser,n=s.json,r=n.textures[e];if(!r.extensions||!r.extensions[t])return null;const i=r.extensions[t],o=n.images[i.source];let a=s.textureLoader;if(o.uri){const e=s.options.manager.getHandler(o.uri);null!==e&&(a=e)}return s.loadTextureImage(e,i.source,a)}}class Ye{constructor(e,t){this.name=t,this.parser=e}loadBufferView(e){const t=this.parser.json,s=t.bufferViews[e];if(s.extensions&&s.extensions[this.name]){const e=s.extensions[this.name],n=this.parser.getDependency("buffer",e.buffer),r=this.parser.options.meshoptDecoder;if(!r||!r.supported){if(t.extensionsRequired&&t.extensionsRequired.indexOf(this.name)>=0)throw new Error("THREE.GLTFLoader: setMeshoptDecoder must be called before loading compressed files");return null}return n.then(function(t){const s=e.byteOffset||0,n=e.byteLength||0,i=e.count,o=e.byteStride,a=new Uint8Array(t,s,n);return r.decodeGltfBufferAsync?r.decodeGltfBufferAsync(i,o,a,e.mode,e.filter).then(function(e){return e.buffer}):r.ready.then(function(){const t=new ArrayBuffer(i*o);return r.decodeGltfBuffer(new Uint8Array(t),i,o,a,e.mode,e.filter),t})})}return null}}class Je{constructor(e){this.name=Oe.EXT_MESH_GPU_INSTANCING,this.parser=e}createNodeMesh(e){const t=this.parser.json,s=t.nodes[e];if(!s.extensions||!s.extensions[this.name]||void 0===s.mesh)return null;const n=t.meshes[s.mesh];for(const e of n.primitives)if(e.mode!==it.TRIANGLES&&e.mode!==it.TRIANGLE_STRIP&&e.mode!==it.TRIANGLE_FAN&&void 0!==e.mode)return null;const r=s.extensions[this.name].attributes,i=[],o={};for(const e in r)i.push(this.parser.getDependency("accessor",r[e]).then(t=>(o[e]=t,o[e])));return i.length<1?null:(i.push(this.parser.createNodeMesh(e)),Promise.all(i).then(e=>{const t=e.pop(),s=t.isGroup?t.children:[t],n=e[0].count,r=[];for(const e of s){const t=new P,s=new pe,i=new Z,a=new pe(1,1,1),c=new g(e.geometry,e.material,n);for(let e=0;e<n;e++)o.TRANSLATION&&s.fromBufferAttribute(o.TRANSLATION,e),o.ROTATION&&i.fromBufferAttribute(o.ROTATION,e),o.SCALE&&a.fromBufferAttribute(o.SCALE,e),c.setMatrixAt(e,t.compose(s,i,a));for(const t in o)if("_COLOR_0"===t){const e=o[t];c.instanceColor=new f(e.array,e.itemSize,e.normalized)}else"TRANSLATION"!==t&&"ROTATION"!==t&&"SCALE"!==t&&e.geometry.setAttribute(t,o[t]);V.prototype.copy.call(c,e),this.parser.assignFinalMaterial(c),r.push(c)}return t.isGroup?(t.clear(),t.add(...r),t):r[0]}))}}const Qe="glTF";class Ze{constructor(e){this.name=Oe.KHR_BINARY_GLTF,this.content=null,this.body=null;const t=new DataView(e,0,12),s=new TextDecoder;if(this.header={magic:s.decode(new Uint8Array(e.slice(0,4))),version:t.getUint32(4,!0),length:t.getUint32(8,!0)},this.header.magic!==Qe)throw new Error("THREE.GLTFLoader: Unsupported glTF-Binary header.");if(this.header.version<2)throw new Error("THREE.GLTFLoader: Legacy binary file detected.");const n=this.header.length-12,r=new DataView(e,12);let i=0;for(;i<n;){const t=r.getUint32(i,!0);i+=4;const n=r.getUint32(i,!0);if(i+=4,1313821514===n){const n=new Uint8Array(e,12+i,t);this.content=s.decode(n)}else if(5130562===n){const s=12+i;this.body=e.slice(s,s+t)}i+=t}if(null===this.content)throw new Error("THREE.GLTFLoader: JSON content not found.")}}class $e{constructor(e,t){if(!t)throw new Error("THREE.GLTFLoader: No DRACOLoader instance provided.");this.name=Oe.KHR_DRACO_MESH_COMPRESSION,this.json=e,this.dracoLoader=t,this.dracoLoader.preload()}decodePrimitive(e,t){const s=this.json,n=this.dracoLoader,r=e.extensions[this.name].bufferView,i=e.extensions[this.name].attributes,o={},a={},c={};for(const e in i){const t=ut[e]||e.toLowerCase();o[t]=i[e]}for(const t in e.attributes){const n=ut[t]||t.toLowerCase();if(void 0!==i[t]){const r=s.accessors[e.attributes[t]],i=ot[r.componentType];c[n]=i.name,a[n]=!0===r.normalized}}return t.getDependency("bufferView",r).then(function(e){return new Promise(function(t,s){n.decodeDracoFile(e,function(e){for(const t in e.attributes){const s=e.attributes[t],n=a[t];void 0!==n&&(s.normalized=n)}t(e)},o,c,S,s)})})}}class et{constructor(){this.name=Oe.KHR_TEXTURE_TRANSFORM}extendTexture(e,t){return void 0!==t.texCoord&&t.texCoord!==e.channel||void 0!==t.offset||void 0!==t.rotation||void 0!==t.scale?(e=e.clone(),void 0!==t.texCoord&&(e.channel=t.texCoord),void 0!==t.offset&&e.offset.fromArray(t.offset),void 0!==t.rotation&&(e.rotation=t.rotation),void 0!==t.scale&&e.repeat.fromArray(t.scale),e.needsUpdate=!0,e):e}}class tt{constructor(){this.name=Oe.KHR_MESH_QUANTIZATION}}class st extends x{constructor(e,t,s,n){super(e,t,s,n)}copySampleValue_(e){const t=this.resultBuffer,s=this.sampleValues,n=this.valueSize,r=e*n*3+n;for(let e=0;e!==n;e++)t[e]=s[r+e];return t}interpolate_(e,t,s,n){const r=this.resultBuffer,i=this.sampleValues,o=this.valueSize,a=2*o,c=3*o,l=n-t,u=(s-t)/l,h=u*u,d=h*u,p=e*c,m=p-c,f=-2*d+3*h,g=d-h,T=1-f,v=g-h+u;for(let e=0;e!==o;e++){const t=i[m+e+o],s=i[m+e+a]*l,n=i[p+e+o],c=i[p+e]*l;r[e]=T*t+v*s+f*n+g*c}return r}}const nt=new Z;class rt extends st{interpolate_(e,t,s,n){const r=super.interpolate_(e,t,s,n);return nt.fromArray(r).normalize().toArray(r),r}}const it={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},ot={5120:Int8Array,5121:Uint8Array,5122:Int16Array,5123:Uint16Array,5125:Uint32Array,5126:Float32Array},at={9728:G,9729:L,9984:B,9985:b,9986:K,9987:M},ct={33071:o,33648:U,10497:ee},lt={SCALAR:1,VEC2:2,VEC3:3,VEC4:4,MAT2:4,MAT3:9,MAT4:16},ut={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"},ht={scale:"scale",translation:"position",rotation:"quaternion",weights:"morphTargetInfluences"},dt={CUBICSPLINE:void 0,LINEAR:_,STEP:R};function pt(e){return void 0===e.DefaultMaterial&&(e.DefaultMaterial=new D({color:16777215,emissive:0,metalness:1,roughness:1,transparent:!1,depthTest:!0,side:d})),e.DefaultMaterial}function mt(e,t,s){for(const n in s.extensions)void 0===e[n]&&(t.userData.gltfExtensions=t.userData.gltfExtensions||{},t.userData.gltfExtensions[n]=s.extensions[n])}function ft(e,t){void 0!==t.extras&&("object"==typeof t.extras?Object.assign(e.userData,t.extras):console.warn("THREE.GLTFLoader: Ignoring primitive type .extras, "+t.extras))}function gt(e,t){if(e.updateMorphTargets(),void 0!==t.weights)for(let s=0,n=t.weights.length;s<n;s++)e.morphTargetInfluences[s]=t.weights[s];if(t.extras&&Array.isArray(t.extras.targetNames)){const s=t.extras.targetNames;if(e.morphTargetInfluences.length===s.length){e.morphTargetDictionary={};for(let t=0,n=s.length;t<n;t++)e.morphTargetDictionary[s[t]]=t}else console.warn("THREE.GLTFLoader: Invalid extras.targetNames length. Ignoring names.")}}function Tt(e){let t;const s=e.extensions&&e.extensions[Oe.KHR_DRACO_MESH_COMPRESSION];if(t=s?"draco:"+s.bufferView+":"+s.indices+":"+vt(s.attributes):e.indices+":"+vt(e.attributes)+":"+e.mode,void 0!==e.targets)for(let s=0,n=e.targets.length;s<n;s++)t+=":"+vt(e.targets[s]);return t}function vt(e){let t="";const s=Object.keys(e).sort();for(let n=0,r=s.length;n<r;n++)t+=s[n]+":"+e[s[n]]+";";return t}function xt(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 new Error("THREE.GLTFLoader: Unsupported normalized accessor component type.")}}const Rt=new P;class _t{constructor(e={},t={}){this.json=e,this.extensions={},this.plugins={},this.options=t,this.cache=new Ie,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 s=!1,n=-1,r=!1,i=-1;if("undefined"!=typeof navigator&&void 0!==navigator.userAgent){const e=navigator.userAgent;s=!0===/^((?!chrome|android).)*safari/i.test(e);const t=e.match(/Version\/(\d+)/);n=s&&t?parseInt(t[1],10):-1,r=e.indexOf("Firefox")>-1,i=r?e.match(/Firefox\/([0-9]+)\./)[1]:-1}"undefined"==typeof createImageBitmap||s&&n<17||r&&i<98?this.textureLoader=new ce(this.options.manager):this.textureLoader=new m(this.options.manager),this.textureLoader.setCrossOrigin(this.options.crossOrigin),this.textureLoader.setRequestHeader(this.options.requestHeader),this.fileLoader=new h(this.options.manager),this.fileLoader.setResponseType("arraybuffer"),"use-credentials"===this.options.crossOrigin&&this.fileLoader.setWithCredentials(!0)}setExtensions(e){this.extensions=e}setPlugins(e){this.plugins=e}parse(e,t){const s=this,n=this.json,r=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([s.getDependencies("scene"),s.getDependencies("animation"),s.getDependencies("camera")])}).then(function(t){const i={scene:t[0][n.scene||0],scenes:t[0],animations:t[1],cameras:t[2],asset:n.asset,parser:s,userData:{}};return mt(r,i,n),ft(i,n),Promise.all(s._invokeAll(function(e){return e.afterRoot&&e.afterRoot(i)})).then(function(){for(const e of i.scenes)e.updateMatrixWorld();e(i)})}).catch(t)}_markDefs(){const e=this.json.nodes||[],t=this.json.skins||[],s=this.json.meshes||[];for(let s=0,n=t.length;s<n;s++){const n=t[s].joints;for(let t=0,s=n.length;t<s;t++)e[n[t]].isBone=!0}for(let t=0,n=e.length;t<n;t++){const n=e[t];void 0!==n.mesh&&(this._addNodeRef(this.meshCache,n.mesh),void 0!==n.skin&&(s[n.mesh].isSkinnedMesh=!0)),void 0!==n.camera&&this._addNodeRef(this.cameraCache,n.camera)}}_addNodeRef(e,t){void 0!==t&&(void 0===e.refs[t]&&(e.refs[t]=e.uses[t]=0),e.refs[t]++)}_getNodeRef(e,t,s){if(e.refs[t]<=1)return s;const n=s.clone(),r=(e,t)=>{const s=this.associations.get(e);null!=s&&this.associations.set(t,s);for(const[s,n]of e.children.entries())r(n,t.children[s])};return r(s,n),n.name+="_instance_"+e.uses[t]++,n}_invokeOne(e){const t=Object.values(this.plugins);t.push(this);for(let s=0;s<t.length;s++){const n=e(t[s]);if(n)return n}return null}_invokeAll(e){const t=Object.values(this.plugins);t.unshift(this);const s=[];for(let n=0;n<t.length;n++){const r=e(t[n]);r&&s.push(r)}return s}getDependency(e,t){const s=e+":"+t;let n=this.cache.get(s);if(!n){switch(e){case"scene":n=this.loadScene(t);break;case"node":n=this._invokeOne(function(e){return e.loadNode&&e.loadNode(t)});break;case"mesh":n=this._invokeOne(function(e){return e.loadMesh&&e.loadMesh(t)});break;case"accessor":n=this.loadAccessor(t);break;case"bufferView":n=this._invokeOne(function(e){return e.loadBufferView&&e.loadBufferView(t)});break;case"buffer":n=this.loadBuffer(t);break;case"material":n=this._invokeOne(function(e){return e.loadMaterial&&e.loadMaterial(t)});break;case"texture":n=this._invokeOne(function(e){return e.loadTexture&&e.loadTexture(t)});break;case"skin":n=this.loadSkin(t);break;case"animation":n=this._invokeOne(function(e){return e.loadAnimation&&e.loadAnimation(t)});break;case"camera":n=this.loadCamera(t);break;default:if(n=this._invokeOne(function(s){return s!=this&&s.getDependency&&s.getDependency(e,t)}),!n)throw new Error("Unknown type: "+e)}this.cache.add(s,n)}return n}getDependencies(e){let t=this.cache.get(e);if(!t){const s=this,n=this.json[e+("mesh"===e?"es":"s")]||[];t=Promise.all(n.map(function(t,n){return s.getDependency(e,n)})),this.cache.add(e,t)}return t}loadBuffer(e){const t=this.json.buffers[e],s=this.fileLoader;if(t.type&&"arraybuffer"!==t.type)throw new Error("THREE.GLTFLoader: "+t.type+" buffer type is not supported.");if(void 0===t.uri&&0===e)return Promise.resolve(this.extensions[Oe.KHR_BINARY_GLTF].body);const n=this.options;return new Promise(function(e,r){s.load(N.resolveURL(t.uri,n.path),e,void 0,function(){r(new Error('THREE.GLTFLoader: Failed to load buffer "'+t.uri+'".'))})})}loadBufferView(e){const t=this.json.bufferViews[e];return this.getDependency("buffer",t.buffer).then(function(e){const s=t.byteLength||0,n=t.byteOffset||0;return e.slice(n,n+s)})}loadAccessor(e){const t=this,s=this.json,n=this.json.accessors[e];if(void 0===n.bufferView&&void 0===n.sparse){const e=lt[n.type],t=ot[n.componentType],s=!0===n.normalized,i=new t(n.count*e);return Promise.resolve(new r(i,e,s))}const i=[];return void 0!==n.bufferView?i.push(this.getDependency("bufferView",n.bufferView)):i.push(null),void 0!==n.sparse&&(i.push(this.getDependency("bufferView",n.sparse.indices.bufferView)),i.push(this.getDependency("bufferView",n.sparse.values.bufferView))),Promise.all(i).then(function(e){const i=e[0],o=lt[n.type],a=ot[n.componentType],c=a.BYTES_PER_ELEMENT,l=c*o,u=n.byteOffset||0,h=void 0!==n.bufferView?s.bufferViews[n.bufferView].byteStride:void 0,d=!0===n.normalized;let p,m;if(h&&h!==l){const e=Math.floor(u/h),s="InterleavedBuffer:"+n.bufferView+":"+n.componentType+":"+e+":"+n.count;let r=t.cache.get(s);r||(p=new a(i,e*h,n.count*h/c),r=new T(p,h/c),t.cache.add(s,r)),m=new v(r,o,u%h/c,d)}else p=null===i?new a(n.count*o):new a(i,u,n.count*o),m=new r(p,o,d);if(void 0!==n.sparse){const t=lt.SCALAR,s=ot[n.sparse.indices.componentType],c=n.sparse.indices.byteOffset||0,l=n.sparse.values.byteOffset||0,u=new s(e[1],c,n.sparse.count*t),h=new a(e[2],l,n.sparse.count*o);null!==i&&(m=new r(m.array.slice(),m.itemSize,m.normalized)),m.normalized=!1;for(let e=0,t=u.length;e<t;e++){const t=u[e];if(m.setX(t,h[e*o]),o>=2&&m.setY(t,h[e*o+1]),o>=3&&m.setZ(t,h[e*o+2]),o>=4&&m.setW(t,h[e*o+3]),o>=5)throw new Error("THREE.GLTFLoader: Unsupported itemSize in sparse BufferAttribute.")}m.normalized=d}return m})}loadTexture(e){const t=this.json,s=this.options,n=t.textures[e].source,r=t.images[n];let i=this.textureLoader;if(r.uri){const e=s.manager.getHandler(r.uri);null!==e&&(i=e)}return this.loadTextureImage(e,n,i)}loadTextureImage(e,t,s){const n=this,r=this.json,i=r.textures[e],o=r.images[t],a=(o.uri||o.bufferView)+":"+i.sampler;if(this.textureCache[a])return this.textureCache[a];const c=this.loadImageSource(t,s).then(function(t){t.flipY=!1,t.name=i.name||o.name||"",""===t.name&&"string"==typeof o.uri&&!1===o.uri.startsWith("data:image/")&&(t.name=o.uri);const s=(r.samplers||{})[i.sampler]||{};return t.magFilter=at[s.magFilter]||L,t.minFilter=at[s.minFilter]||M,t.wrapS=ct[s.wrapS]||ee,t.wrapT=ct[s.wrapT]||ee,t.generateMipmaps=!t.isCompressedTexture&&t.minFilter!==G&&t.minFilter!==L,n.associations.set(t,{textures:e}),t}).catch(function(){return null});return this.textureCache[a]=c,c}loadImageSource(e,t){const s=this.json,n=this.options;if(void 0!==this.sourceCache[e])return this.sourceCache[e].then(e=>e.clone());const r=s.images[e],i=self.URL||self.webkitURL;let o=r.uri||"",a=!1;if(void 0!==r.bufferView)o=this.getDependency("bufferView",r.bufferView).then(function(e){a=!0;const t=new Blob([e],{type:r.mimeType});return o=i.createObjectURL(t),o});else if(void 0===r.uri)throw new Error("THREE.GLTFLoader: Image "+e+" is missing URI and bufferView");const c=Promise.resolve(o).then(function(e){return new Promise(function(s,r){let i=s;!0===t.isImageBitmapLoader&&(i=function(e){const t=new ae(e);t.needsUpdate=!0,s(t)}),t.load(N.resolveURL(e,n.path),i,void 0,r)})}).then(function(e){var t;return!0===a&&i.revokeObjectURL(o),ft(e,r),e.userData.mimeType=r.mimeType||((t=r.uri).search(/\.jpe?g($|\?)/i)>0||0===t.search(/^data\:image\/jpeg/)?"image/jpeg":t.search(/\.webp($|\?)/i)>0||0===t.search(/^data\:image\/webp/)?"image/webp":t.search(/\.ktx2($|\?)/i)>0||0===t.search(/^data\:image\/ktx2/)?"image/ktx2":"image/png"),e}).catch(function(e){throw console.error("THREE.GLTFLoader: Couldn't load texture",o),e});return this.sourceCache[e]=c,c}assignTexture(e,t,s,n){const r=this;return this.getDependency("texture",s.index).then(function(i){if(!i)return null;if(void 0!==s.texCoord&&s.texCoord>0&&((i=i.clone()).channel=s.texCoord),r.extensions[Oe.KHR_TEXTURE_TRANSFORM]){const e=void 0!==s.extensions?s.extensions[Oe.KHR_TEXTURE_TRANSFORM]:void 0;if(e){const t=r.associations.get(i);i=r.extensions[Oe.KHR_TEXTURE_TRANSFORM].extendTexture(i,e),r.associations.set(i,t)}}return void 0!==n&&(i.colorSpace=n),e[t]=i,i})}assignFinalMaterial(e){const t=e.geometry;let s=e.material;const n=void 0===t.attributes.tangent,r=void 0!==t.attributes.color,i=void 0===t.attributes.normal;if(e.isPoints){const e="PointsMaterial:"+s.uuid;let t=this.cache.get(e);t||(t=new J,O.prototype.copy.call(t,s),t.color.copy(s.color),t.map=s.map,t.sizeAttenuation=!1,this.cache.add(e,t)),s=t}else if(e.isLine){const e="LineBasicMaterial:"+s.uuid;let t=this.cache.get(e);t||(t=new E,O.prototype.copy.call(t,s),t.color.copy(s.color),t.map=s.map,this.cache.add(e,t)),s=t}if(n||r||i){let e="ClonedMaterial:"+s.uuid+":";n&&(e+="derivative-tangents:"),r&&(e+="vertex-colors:"),i&&(e+="flat-shading:");let t=this.cache.get(e);t||(t=s.clone(),r&&(t.vertexColors=!0),i&&(t.flatShading=!0),n&&(t.normalScale&&(t.normalScale.y*=-1),t.clearcoatNormalScale&&(t.clearcoatNormalScale.y*=-1)),this.cache.add(e,t),this.associations.set(t,this.associations.get(s))),s=t}e.material=s}getMaterialType(){return D}loadMaterial(e){const t=this,s=this.json,n=this.extensions,r=s.materials[e];let i;const o={},c=[];if((r.extensions||{})[Oe.KHR_MATERIALS_UNLIT]){const e=n[Oe.KHR_MATERIALS_UNLIT];i=e.getMaterialType(),c.push(e.extendParams(o,r,t))}else{const s=r.pbrMetallicRoughness||{};if(o.color=new a(1,1,1),o.opacity=1,Array.isArray(s.baseColorFactor)){const e=s.baseColorFactor;o.color.setRGB(e[0],e[1],e[2],S),o.opacity=e[3]}void 0!==s.baseColorTexture&&c.push(t.assignTexture(o,"map",s.baseColorTexture,te)),o.metalness=void 0!==s.metallicFactor?s.metallicFactor:1,o.roughness=void 0!==s.roughnessFactor?s.roughnessFactor:1,void 0!==s.metallicRoughnessTexture&&(c.push(t.assignTexture(o,"metalnessMap",s.metallicRoughnessTexture)),c.push(t.assignTexture(o,"roughnessMap",s.metallicRoughnessTexture))),i=this._invokeOne(function(t){return t.getMaterialType&&t.getMaterialType(e)}),c.push(Promise.all(this._invokeAll(function(t){return t.extendMaterialParams&&t.extendMaterialParams(e,o)})))}!0===r.doubleSided&&(o.side=u);const l=r.alphaMode||"OPAQUE";if("BLEND"===l?(o.transparent=!0,o.depthWrite=!1):(o.transparent=!1,"MASK"===l&&(o.alphaTest=void 0!==r.alphaCutoff?r.alphaCutoff:.5)),void 0!==r.normalTexture&&i!==H&&(c.push(t.assignTexture(o,"normalMap",r.normalTexture)),o.normalScale=new de(1,1),void 0!==r.normalTexture.scale)){const e=r.normalTexture.scale;o.normalScale.set(e,e)}if(void 0!==r.occlusionTexture&&i!==H&&(c.push(t.assignTexture(o,"aoMap",r.occlusionTexture)),void 0!==r.occlusionTexture.strength&&(o.aoMapIntensity=r.occlusionTexture.strength)),void 0!==r.emissiveFactor&&i!==H){const e=r.emissiveFactor;o.emissive=(new a).setRGB(e[0],e[1],e[2],S)}return void 0!==r.emissiveTexture&&i!==H&&c.push(t.assignTexture(o,"emissiveMap",r.emissiveTexture,te)),Promise.all(c).then(function(){const s=new i(o);return r.name&&(s.name=r.name),ft(s,r),t.associations.set(s,{materials:e}),r.extensions&&mt(n,s,r),s})}createUniqueName(e){const t=Q.sanitizeNodeName(e||"");return t in this.nodeNamesUsed?t+"_"+ ++this.nodeNamesUsed[t]:(this.nodeNamesUsed[t]=0,t)}loadGeometries(e){const t=this,s=this.extensions,n=this.primitiveCache;function r(e){return s[Oe.KHR_DRACO_MESH_COMPRESSION].decodePrimitive(e,t).then(function(s){return wt(s,e,t)})}const o=[];for(let s=0,a=e.length;s<a;s++){const a=e[s],c=Tt(a),l=n[c];if(l)o.push(l.promise);else{let e;e=a.extensions&&a.extensions[Oe.KHR_DRACO_MESH_COMPRESSION]?r(a):wt(new i,a,t),n[c]={primitive:a,promise:e},o.push(e)}}return Promise.all(o)}loadMesh(e){const t=this,s=this.json,n=this.extensions,r=s.meshes[e],i=r.primitives,o=[];for(let e=0,t=i.length;e<t;e++){const t=void 0===i[e].material?pt(this.cache):this.getDependency("material",i[e].material);o.push(t)}return o.push(t.loadGeometries(i)),Promise.all(o).then(function(s){const o=s.slice(0,s.length-1),a=s[s.length-1],c=[];for(let s=0,l=a.length;s<l;s++){const l=a[s],u=i[s];let h;const d=o[s];if(u.mode===it.TRIANGLES||u.mode===it.TRIANGLE_STRIP||u.mode===it.TRIANGLE_FAN||void 0===u.mode)h=!0===r.isSkinnedMesh?new re(l,d):new k(l,d),!0===h.isSkinnedMesh&&h.normalizeSkinWeights(),u.mode===it.TRIANGLE_STRIP?h.geometry=Le(h.geometry,ue):u.mode===it.TRIANGLE_FAN&&(h.geometry=Le(h.geometry,le));else if(u.mode===it.LINES)h=new A(l,d);else if(u.mode===it.LINE_STRIP)h=new w(l,d);else if(u.mode===it.LINE_LOOP)h=new y(l,d);else{if(u.mode!==it.POINTS)throw new Error("THREE.GLTFLoader: Primitive mode unsupported: "+u.mode);h=new Y(l,d)}Object.keys(h.geometry.morphAttributes).length>0&>(h,r),h.name=t.createUniqueName(r.name||"mesh_"+e),ft(h,r),u.extensions&&mt(n,h,u),t.assignFinalMaterial(h),c.push(h)}for(let s=0,n=c.length;s<n;s++)t.associations.set(c[s],{meshes:e,primitives:s});if(1===c.length)return r.extensions&&mt(n,c[0],r),c[0];const l=new p;r.extensions&&mt(n,l,r),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;const s=this.json.cameras[e],n=s[s.type];if(n)return"perspective"===s.type?t=new z(C.radToDeg(n.yfov),n.aspectRatio||1,n.znear||1,n.zfar||2e6):"orthographic"===s.type&&(t=new X(-n.xmag,n.xmag,n.ymag,-n.ymag,n.znear,n.zfar)),s.name&&(t.name=this.createUniqueName(s.name)),ft(t,s),Promise.resolve(t);console.warn("THREE.GLTFLoader: Missing camera parameters.")}loadSkin(e){const t=this.json.skins[e],s=[];for(let e=0,n=t.joints.length;e<n;e++)s.push(this._loadNodeShallow(t.joints[e]));return void 0!==t.inverseBindMatrices?s.push(this.getDependency("accessor",t.inverseBindMatrices)):s.push(null),Promise.all(s).then(function(e){const s=e.pop(),n=e,r=[],i=[];for(let e=0,o=n.length;e<o;e++){const o=n[e];if(o){r.push(o);const t=new P;null!==s&&t.fromArray(s.array,16*e),i.push(t)}else console.warn('THREE.GLTFLoader: Joint "%s" could not be found.',t.joints[e])}return new ne(r,i)})}loadAnimation(e){const s=this.json,n=this,r=s.animations[e],i=r.name?r.name:"animation_"+e,o=[],a=[],c=[],l=[],u=[];for(let e=0,t=r.channels.length;e<t;e++){const t=r.channels[e],s=r.samplers[t.sampler],n=t.target,i=n.node,h=void 0!==r.parameters?r.parameters[s.input]:s.input,d=void 0!==r.parameters?r.parameters[s.output]:s.output;void 0!==n.node&&(o.push(this.getDependency("node",i)),a.push(this.getDependency("accessor",h)),c.push(this.getDependency("accessor",d)),l.push(s),u.push(n))}return Promise.all([Promise.all(o),Promise.all(a),Promise.all(c),Promise.all(l),Promise.all(u)]).then(function(e){const s=e[0],o=e[1],a=e[2],c=e[3],l=e[4],u=[];for(let e=0,t=s.length;e<t;e++){const t=s[e],r=o[e],i=a[e],h=c[e],d=l[e];if(void 0===t)continue;t.updateMatrix&&t.updateMatrix();const p=n._createAnimationTracks(t,r,i,h,d);if(p)for(let e=0;e<p.length;e++)u.push(p[e])}const h=new t(i,void 0,u);return ft(h,r),h})}createNodeMesh(e){const t=this.json,s=this,n=t.nodes[e];return void 0===n.mesh?null:s.getDependency("mesh",n.mesh).then(function(e){const t=s._getNodeRef(s.meshCache,n.mesh,e);return void 0!==n.weights&&t.traverse(function(e){if(e.isMesh)for(let t=0,s=n.weights.length;t<s;t++)e.morphTargetInfluences[t]=n.weights[t]}),t})}loadNode(e){const t=this,s=this.json.nodes[e],n=t._loadNodeShallow(e),r=[],i=s.children||[];for(let e=0,s=i.length;e<s;e++)r.push(t.getDependency("node",i[e]));const o=void 0===s.skin?Promise.resolve(null):t.getDependency("skin",s.skin);return Promise.all([n,Promise.all(r),o]).then(function(e){const t=e[0],s=e[1],n=e[2];null!==n&&t.traverse(function(e){e.isSkinnedMesh&&e.bind(n,Rt)});for(let e=0,n=s.length;e<n;e++)t.add(s[e]);if(void 0!==t.userData.pivot&&s.length>0){const e=t.userData.pivot,n=s[0];t.pivot=(new pe).fromArray(e),t.position.x-=e[0],t.position.y-=e[1],t.position.z-=e[2],n.position.set(0,0,0),delete t.userData.pivot}return t})}_loadNodeShallow(e){const t=this.json,n=this.extensions,r=this;if(void 0!==this.nodeCache[e])return this.nodeCache[e];const i=t.nodes[e],o=i.name?r.createUniqueName(i.name):"",a=[],c=r._invokeOne(function(t){return t.createNodeMesh&&t.createNodeMesh(e)});return c&&a.push(c),void 0!==i.camera&&a.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){a.push(e)}),this.nodeCache[e]=Promise.all(a).then(function(t){let a;if(a=!0===i.isBone?new s:t.length>1?new p:1===t.length?t[0]:new V,a!==t[0])for(let e=0,s=t.length;e<s;e++)a.add(t[e]);if(i.name&&(a.userData.name=i.name,a.name=o),ft(a,i),i.extensions&&mt(n,a,i),void 0!==i.matrix){const e=new P;e.fromArray(i.matrix),a.applyMatrix4(e)}else void 0!==i.translation&&a.position.fromArray(i.translation),void 0!==i.rotation&&a.quaternion.fromArray(i.rotation),void 0!==i.scale&&a.scale.fromArray(i.scale);if(r.associations.has(a)){if(void 0!==i.mesh&&r.meshCache.refs[i.mesh]>1){const e=r.associations.get(a);r.associations.set(a,{...e})}}else r.associations.set(a,{});return r.associations.get(a).nodes=e,a}),this.nodeCache[e]}loadScene(e){const t=this.extensions,s=this.json.scenes[e],n=this,r=new p;s.name&&(r.name=n.createUniqueName(s.name)),ft(r,s),s.extensions&&mt(t,r,s);const i=s.nodes||[],o=[];for(let e=0,t=i.length;e<t;e++)o.push(n.getDependency("node",i[e]));return Promise.all(o).then(function(e){for(let t=0,s=e.length;t<s;t++){const s=e[t];null!==s.parent?r.add(Me(s)):r.add(s)}return n.associations=(e=>{const t=new Map;for(const[e,s]of n.associations)(e instanceof O||e instanceof ae)&&t.set(e,s);return e.traverse(e=>{const s=n.associations.get(e);null!=s&&t.set(e,s)}),t})(r),r})}_createAnimationTracks(e,t,s,n,r){const i=[],o=e.name?e.name:e.uuid,a=[];function c(e){e.morphTargetInfluences&&a.push(e.name?e.name:e.uuid)}let l;switch(ht[r.path]===ht.weights?(c(e),e.isGroup&&e.children.forEach(c)):a.push(o),ht[r.path]){case ht.weights:l=j;break;case ht.rotation:l=$;break;case ht.translation:case ht.scale:l=me;break;default:l=1===s.itemSize?j:me}const u=void 0!==n.interpolation?dt[n.interpolation]:_,h=this._getArrayFromAccessor(s);for(let e=0,s=a.length;e<s;e++){const s=new l(a[e]+"."+ht[r.path],t.array,h,u);"CUBICSPLINE"===n.interpolation&&this._createCubicSplineTrackInterpolant(s),i.push(s)}return i}_getArrayFromAccessor(e){let t=e.array;if(e.normalized){const e=xt(t.constructor),s=new Float32Array(t.length);for(let n=0,r=t.length;n<r;n++)s[n]=t[n]*e;t=s}return t}_createCubicSplineTrackInterpolant(e){e.createInterpolant=function(e){return new(this instanceof $?rt:st)(this.times,this.values,this.getValueSize()/3,e)},e.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline=!0}}function wt(e,t,s){const r=t.attributes,i=[];function o(t,n){return s.getDependency("accessor",t).then(function(t){e.setAttribute(n,t)})}for(const t in r){const s=ut[t]||t.toLowerCase();s in e.attributes||i.push(o(r[t],s))}if(void 0!==t.indices&&!e.index){const n=s.getDependency("accessor",t.indices).then(function(t){e.setIndex(t)});i.push(n)}return c.workingColorSpace!==S&&"COLOR_0"in r&&console.warn(`THREE.GLTFLoader: Converting vertex colors from "srgb-linear" to "${c.workingColorSpace}" not supported.`),ft(e,t),function(e,t,s){const r=t.attributes,i=new n;if(void 0===r.POSITION)return;{const e=s.json.accessors[r.POSITION],t=e.min,n=e.max;if(void 0===t||void 0===n)return void console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.");if(i.set(new pe(t[0],t[1],t[2]),new pe(n[0],n[1],n[2])),e.normalized){const t=xt(ot[e.componentType]);i.min.multiplyScalar(t),i.max.multiplyScalar(t)}}const o=t.targets;if(void 0!==o){const e=new pe,t=new pe;for(let n=0,r=o.length;n<r;n++){const r=o[n];if(void 0!==r.POSITION){const n=s.json.accessors[r.POSITION],i=n.min,o=n.max;if(void 0!==i&&void 0!==o){if(t.setX(Math.max(Math.abs(i[0]),Math.abs(o[0]))),t.setY(Math.max(Math.abs(i[1]),Math.abs(o[1]))),t.setZ(Math.max(Math.abs(i[2]),Math.abs(o[2]))),n.normalized){const e=xt(ot[n.componentType]);t.multiplyScalar(e)}e.max(t)}else console.warn("THREE.GLTFLoader: Missing min/max properties for accessor POSITION.")}}i.expandByVector(e)}e.boundingBox=i;const a=new ie;i.getCenter(a.center),a.radius=i.min.distanceTo(i.max)/2,e.boundingSphere=a}(e,t,s),Promise.all(i).then(function(){return void 0!==t.targets?function(e,t,s){let n=!1,r=!1,i=!1;for(let e=0,s=t.length;e<s;e++){const s=t[e];if(void 0!==s.POSITION&&(n=!0),void 0!==s.NORMAL&&(r=!0),void 0!==s.COLOR_0&&(i=!0),n&&r&&i)break}if(!n&&!r&&!i)return Promise.resolve(e);const o=[],a=[],c=[];for(let l=0,u=t.length;l<u;l++){const u=t[l];if(n){const t=void 0!==u.POSITION?s.getDependency("accessor",u.POSITION):e.attributes.position;o.push(t)}if(r){const t=void 0!==u.NORMAL?s.getDependency("accessor",u.NORMAL):e.attributes.normal;a.push(t)}if(i){const t=void 0!==u.COLOR_0?s.getDependency("accessor",u.COLOR_0):e.attributes.color;c.push(t)}}return Promise.all([Promise.all(o),Promise.all(a),Promise.all(c)]).then(function(t){const s=t[0],o=t[1],a=t[2];return n&&(e.morphAttributes.position=s),r&&(e.morphAttributes.normal=o),i&&(e.morphAttributes.color=a),e.morphTargetsRelative=!0,e})}(e,t.targets,s):e})}var Et=function(){return we(function e(t){ve(this,e),Ee(this,"entities",[]),Ee(this,"names",void 0),Ee(this,"scene",void 0),Ee(this,"target",void 0),Ee(this,"uuid",void 0),this.scene=Ae.getGlobalScene(),this.target=window||Te.g,this.uuid=t,this.names=[]},[{key:"add",value:function(e,t,s){this.target.addEventListener("getNFTData-"+this.uuid+"-"+t,function(t){var s=t.detail;e.