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js next3d.ai collected 2026-09-24 12:09:29 UTC 165,135 bytes, 1 lines download raw bytes 

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e=e.slice(r+1),r++,n}(0)===t[n])return!1;return!0}(t))throw Error("THREE.FBXLoader: Unknown format.");if(7e3>b(t))throw Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+b(t));n=new h().parse(t)}return new f(new o.Tap(this.manager).setPath(this.resourcePath||t).setCrossOrigin(this.crossOrigin),this.manager).parse(n)}constructor(e){super(e)}}class f{parse(){a=this.parseConnections();let e=this.parseImages(),t=this.parseTextures(e),r=this.parseMaterials(t),n=this.parseDeformers(),o=new d().parse(n);return this.parseScene(n,o,r),i}parseConnections(){let e=new Map;return"Connections"in n&&n.Connections.connections.forEach(function(t){let r=t[0],n=t[1],a=t[2];e.has(r)||e.set(r,{parents:[],children:[]}),e.get(r).parents.push({ID:n,relationship:a}),e.has(n)||e.set(n,{parents:[],children:[]}),e.get(n).children.push({ID:r,relationship:a})}),e}parseImages(){let e={},t={};if("Video"in n.Objects){let r=n.Objects.Video;for(let n in r){let a=r[n];if(e[parseInt(n)]=a.RelativeFilename||a.Filename,"Content"in a){let e=a.Content instanceof ArrayBuffer&&a.Content.byteLength>0,i="string"==typeof a.Content&&""!==a.Content;if(e||i){let e=this.parseImage(r[n]);t[a.RelativeFilename||a.Filename]=e}}}}for(let r in e){let n=e[r];void 0!==t[n]?e[r]=t[n]:e[r]=e[r].split("\\").pop()}return e}parseImage(e){let t;let r=e.Content,n=e.RelativeFilename||e.Filename;switch(n.slice(n.lastIndexOf(".")+1).toLowerCase()){case"bmp":t="image/bmp";break;case"jpg":case"jpeg":t="image/jpeg";break;case"png":t="image/png";break;case"tif":t="image/tiff";break;case"tga":this.manager.getHandler(".tga"),t="image/tga";break;default:return}if("string"==typeof r)return"data:"+t+";base64,"+r;{let e=new Uint8Array(r);return window.URL.createObjectURL(new Blob([e],{type:t}))}}parseTextures(e){let t=new Map;if("Texture"in n.Objects){let r=n.Objects.Texture;for(let n in r){let a=this.parseTexture(r[n],e);t.set(parseInt(n),a)}}return t}parseTexture(e,t){let r=this.loadTexture(e,t);r.ID=e.id,r.name=e.attrName;let n=e.WrapModeU,a=e.WrapModeV,i=void 0!==n?n.value:0,l=void 0!==a?a.value:0;if(r.wrapS=0===i?o.GJx:o.ghU,r.wrapT=0===l?o.GJx:o.ghU,"Scaling"in e){let t=e.Scaling.value;r.repeat.x=t[0],r.repeat.y=t[1]}if("Translation"in e){let t=e.Translation.value;r.offset.x=t[0],r.offset.y=t[1]}return r}loadTexture(e,t){let r;let n=new Set(["tga","tif","tiff","exr","dds","hdr","ktx2"]),i=e.FileName.split(".").pop().toLowerCase(),l=n.has(i)?this.manager.getHandler(".".concat(i)):this.textureLoader;if(!l)return new o.gPd;let s=l.path;s||l.setPath(this.textureLoader.path);let u=a.get(e.id).children;void 0!==u&&u.length>0&&void 0!==t[u[0].ID]&&(0===(r=t[u[0].ID]).indexOf("blob:")||0===r.indexOf("data:"))&&l.setPath(void 0);let c=l.load(r);return l.setPath(s),c}parseMaterials(e){let t=new Map;if("Material"in n.Objects){let r=n.Objects.Material;for(let n in r){let a=this.parseMaterial(r[n],e);null!==a&&t.set(parseInt(n),a)}}return t}parseMaterial(e,t){let r;let n=e.id,i=e.attrName,l=e.ShadingModel;if("object"==typeof l&&(l=l.value),!a.has(n))return null;let s=this.parseParameters(e,t,n);switch(l.toLowerCase()){case"phong":default:r=new o.tXL;break;case"lambert":r=new o.G_z}return r.setValues(s),r.name=i,r}parseParameters(e,t,r){let n={};e.BumpFactor&&(n.bumpScale=e.BumpFactor.value),e.Diffuse?n.color=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.Diffuse.value),o.er$):e.DiffuseColor&&("Color"===e.DiffuseColor.type||"ColorRGB"===e.DiffuseColor.type)&&(n.color=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.DiffuseColor.value),o.er$)),e.DisplacementFactor&&(n.displacementScale=e.DisplacementFactor.value),e.Emissive?n.emissive=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.Emissive.value),o.er$):e.EmissiveColor&&("Color"===e.EmissiveColor.type||"ColorRGB"===e.EmissiveColor.type)&&(n.emissive=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.EmissiveColor.value),o.er$)),e.EmissiveFactor&&(n.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),n.opacity=1-(e.TransparencyFactor?parseFloat(e.TransparencyFactor.value):0),(1===n.opacity||0===n.opacity)&&(n.op

1acity=e.Opacity?parseFloat(e.Opacity.value):null,null===n.opacity&&(n.opacity=1-(e.TransparentColor?parseFloat(e.TransparentColor.value[0]):0))),n.opacity<1&&(n.transparent=!0),e.ReflectionFactor&&(n.reflectivity=e.ReflectionFactor.value),e.Shininess&&(n.shininess=e.Shininess.value),e.Specular?n.specular=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.Specular.value),o.er$):e.SpecularColor&&"Color"===e.SpecularColor.type&&(n.specular=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(e.SpecularColor.value),o.er$));let i=this;return a.get(r).children.forEach(function(e){switch(e.relationship){case"Bump":n.bumpMap=i.getTexture(t,e.ID);break;case"Maya|TEX_ao_map":n.aoMap=i.getTexture(t,e.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":n.map=i.getTexture(t,e.ID),void 0!==n.map&&(n.map.colorSpace=o.er$);break;case"DisplacementColor":n.displacementMap=i.getTexture(t,e.ID);break;case"EmissiveColor":n.emissiveMap=i.getTexture(t,e.ID),void 0!==n.emissiveMap&&(n.emissiveMap.colorSpace=o.er$);break;case"NormalMap":case"Maya|TEX_normal_map":n.normalMap=i.getTexture(t,e.ID);break;case"ReflectionColor":n.envMap=i.getTexture(t,e.ID),void 0!==n.envMap&&(n.envMap.mapping=o.wfO,n.envMap.colorSpace

1=o.er$);break;case"SpecularColor":n.specularMap=i.getTexture(t,e.ID),void 0!==n.specularMap&&(n.specularMap.colorSpace=o.er$);break;case"TransparentColor":case"TransparencyFactor":n.alphaMap=i.getTexture(t,e.ID),n.transparent=!0}}),n}getTexture(e,t){return"LayeredTexture"in n.Objects&&t in n.Objects.LayeredTexture&&(t=a.get(t).children[0].ID),e.get(t)}parseDeformers(){let e={},t={};if("Deformer"in n.Objects){let r=n.Objects.Deformer;for(let n in r){let i=r[n],o=a.get(parseInt(n));if("Skin"===i.attrType){let t=this.parseSkeleton(o,r);t.ID=n,o.parents.length,t.geometryID=o.parents[0].ID,e[n]=t}else if("BlendShape"===i.attrType){let e={id:n};e.rawTargets=this.parseMorphTargets(o,r),e.id=n,o.parents.length,t[n]=e}}}return{skeletons:e,morphTargets:t}}parseSkeleton(e,t){let r=[];return e.children.forEach(function(e){let n=t[e.ID];if("Cluster"!==n.attrType)return;let a={ID:e.ID,indices:[],weights:[],transformLink:new o.kn4().fromArray(n.TransformLink.a)};"Indexes"in n&&(a.indices=n.Indexes.a,a.weights=n.Weights.a),r.push(a)}),{rawBones:r,bones:[]}}parseMorphTargets(e,t){let r=[];for(let n=0;n<e.children.length;n++){let i=e.children[n],o=t[i.ID],l={name:o.attrName,initialWeight:o.DeformPercent,id:o.id,fullWeights:o.FullWeights.a};if("BlendShapeChannel"!==o.attrType)return;l.geoID=a.get(parseInt(i.ID)).children.filter(function(e){return void 0===e.relationship})[0].ID,r.push(l)}return r}parseScene(e,t,r){i=new o.YJl;let l=this.parseModels(e.skeletons,t,r),s=n.Objects.Model,u=this;l.forEach(function(e){let t=s[e.ID];u.setLookAtProperties(e,t),a.get(e.ID).parents.forEach(function(t){let r=l.get(t.ID);void 0!==r&&r.add(e)}),null===e.parent&&i.add(e)}),this.bindSkeleton(e.skeletons,t,l),this.addGlobalSceneSettings(),i.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=N(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}});let c=new p().parse();1===i.children.length&&i.children[0].isGroup&&(i.children[0].animations=c,i=i.children[0]),i.animations=c}parseModels(e,t,r){let i=new Map,l=n.Objects.Model;for(let n in l){let s=parseInt(n),u=l[n],c=a.get(s),f=this.buildSkeleton(c,e,s,u.attrName);if(!f){switch(u.attrType){case"Camera":f=this.createCamera(c);break;case"Light":f=this.createLight(c);break;case"Mesh":f=this.createMesh(c,t,r);break;case"NurbsCurve":f=this.createCurve(c,t);break;case"LimbNode":case"Root":f=new o.$Kf;break;default:f=new o.YJl}f.name=u.attrName?o.Nwf.sanitizeNodeName(u.attrName):"",f.userData.originalName=u.attrName,f.ID=s}this.getTransformData(f,u),i.set(s,f)}return i}buildSkeleton(e,t,r,n){let a=null;return e.parents.forEach(function(e){for(let i in t){let l=t[i];l.rawBones.forEach(function(t,i){if(t.ID===e.ID){let e=a;(a=new o.$Kf).matrixWorld.copy(t.transformLink),a.name=n?o.Nwf.sanitizeNodeName(n):"",a.userData.originalName=n,a.ID=r,l.bones[i]=a,null!==e&&a.add(e)}})}}),a}createCamera(e){let t,r;if(e.children.forEach(function(e){let t=n.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)}),void 0===r)t=new o.B69;else{let e=0;void 0!==r.CameraProjectionType&&1===r.CameraProjectionType.value&&(e=1);let n=1;void 0!==r.NearPlane&&(n=r.NearPlane.value/1e3);let a=1e3;void 0!==r.FarPlane&&(a=r.FarPlane.value/1e3);let i=window.innerWidth,l=window.innerHeight;void 0!==r.AspectWidth&&void 0!==r.AspectHeight&&(i=r.AspectWidth.value,l=r.AspectHeight.value);let s=i/l,u=45;void 0!==r.FieldOfView&&(u=r.FieldOfView.value);let c=r.FocalLength?r.FocalLength.value:null;0===e?(t=new o.ubm(u,s,n,a),null!==c&&t.setFocalLength(c)):t=new o.B69}return t}createLight(e){let t,r;if(e.children.forEach(function(e){let t=n.Objects.NodeAttribute[e.ID];void 0!==t&&(r=t)}),void 0===r)t=new o.B69;else{let e;e=void 0===r.LightType?0:r.LightType.value;let n=0xffffff;void 0!==r.Color&&(n=o.ppV.toWorkingColorSpace(new o.Q1f().fromArray(r.Color.value),o.er$));let a=void 0===r.Intensity?1:r.Intensity.value/100;void 0!==r.CastLightOnObject&&0===r.CastLightOnObject.value&&(a=0);let i=0;switch(void 0!==r.FarAttenuationEnd&&(i=void 0!==r.EnableFarAttenuation&&0===r.EnableFarAttenuation.value?0:r.FarAttenuationEnd.value),e){case 0:t=new o.HiM(n,a,i,1);break;case 1:t=new o.ZyN(n,a);break;case 2:let l=Math.PI/3;void 0!==r.InnerAngle&&(l=o.cj9.degToRad(r.InnerAngle.value));let s=0;void 0!==r.OuterAngle&&(s=Math.max(s=o.cj9.degToRad(r.OuterAngle.value),1)),t=new o.nCl(n,a,i,l,s,1);break;default:t=new o.HiM(n,a)}void 0!==r.CastShadows&&1===r.CastShadows.value&&(t.castShadow=!0)}return t}createMesh(e,t,r){let n;let a=null,i=null,l=[];

1if(e.children.forEach(function(e){t.has(e.ID)&&(a=t.get(e.ID)),r.has(e.ID)&&l.push(r.get(e.ID))}),l.length>1?i=l:l.length>0?i=l[0]:(i=new o.tXL({name:o.aHM.DEFAULT_MATERIAL_NAME,color:0xcccccc}),l.push(i)),"color"in a.attributes&&l.forEach(function(e){e.vertexColors=!0}),a.groups.length>0){let e=!1;for(let t=0,r=a.groups.length;t<r;t++){let r=a.groups[t];(r.materialIndex<0||r.materialIndex>=l.length)&&(r.materialIndex=l.length,e=!0)}if(e){let e=new o.tXL;l.push(e)}}return a.FBX_Deformer?(n=new o.I46(a,i)).normalizeSkinWeights():n=new o.eaF(a,i),n}createCurve(e,t){let r=e.children.reduce(function(e,r){return t.has(r.ID)&&(e=t.get(r.ID)),e},null),n=new o.mrM({name:o.aHM.DEFAULT_MATERIAL_NAME,color:3342591,linewidth:1});return new o.N1A(r,n)}getTransformData(e,t){let r={};"InheritType"in t&&(r.inheritType=parseInt(t.InheritType.value)),"RotationOrder"in t?r.eulerOrder=T(t.RotationOrder.value):r.eulerOrder=T(0),"Lcl_Translation"in t&&(r.translation=t.Lcl_Translation.value),"PreRotation"in t&&(r.preRotation=t.PreRotation.value),"Lcl_Rotation"in t&&(r.rotation=t.Lcl_Rotation.value),"PostRotation"in t&&(r.postRotation=t.PostRotation.value),"Lcl_Scaling"in t&&(r.scale=t.Lcl_Scaling.value),"ScalingOffset"in t&&(r.scalingOffset=t.ScalingOffset.value),"ScalingPivot"in t&&(r.scalingPivot=t.ScalingPivot.value),"RotationOffset"in t&&(r.rotationOffset=t.RotationOffset.value),"RotationPivot"in t&&(r.rotationPivot=t.RotationPivot.value),e.userData.transformData=r}setLookAtProperties(e,t){"LookAtProperty"in t&&a.get(e.ID).children.forEach(function(t){if("LookAtProperty"===t.relationship){let r=n.Objects.Model[t.ID];if("Lcl_Translation"in r){let t=r.Lcl_Translation.value;void 0!==e.target?(e.target.position.fromArray(t),i.add(e.target)):e.lookAt(new o.Pq0().fromArray(t))}}})}bindSkeleton(e,t,r){let n=this.parsePoseNodes();for(let i in e){let l=e[i];a.get(parseInt(l.ID)).parents.forEach(function(e){if(t.has(e.ID)){let t=e.ID;a.get(t).parents.forEach(function(e){r.has(e.ID)&&r.get(e.ID).bind(new o.EAD(l.bones),n[e.ID])})}})}}parsePoseNodes(){let e={};if("Pose"in n.Objects){let t=n.Objects.Pose;for(let r in t)if("BindPose"===t[r].attrType&&t[r].NbPoseNodes>0){let n=t[r].PoseNode;Array.isArray(n)?n.forEach(function(t){e[t.Node]=new o.kn4().fromArray(t.Matrix.a)}):e[n.Node]=new o.kn4().fromArray(n.Matrix.a)}}return e}addGlobalSceneSettings(){if("GlobalSettings"in n){if("AmbientColor"in n.GlobalSettings){let e=n.GlobalSettings.AmbientColor.value,t=e[0],r=e[1],a=e[2];if(0!==t||0!==r||0!==a){let e=new o.Q1f().setRGB(t,r,a,o.er$);i.add(new o.$p8(e,1))}}"UnitScaleFactor"in n.GlobalSettings&&(i.userData.unitScaleFactor=n.GlobalSettings.UnitScaleFactor.value)}}constructor(e,t){this.textureLoader=e,this.manager=t}}class d{parse(e){let t=new Map;if("Geometry"in n.Objects){let r=n.Objects.Geometry;for(let n in r){let i=a.get(parseInt(n)),o=this.parseGeometry(i,r[n],e);t.set(parseInt(n),o)}}return this.negativeMaterialIndices,t}parseGeometry(e,t,r){switch(t.attrType){case"Mesh":return this.parseMeshGeometry(e,t,r);case"NurbsCurve":return this.parseNurbsGeometry(t)}}parseMeshGeometry(e,t,r){let a=r.skeletons,i=[],o=e.parents.map(function(e){return n.Objects.Model[e.ID]});if(0===o.length)return;let l=e.children.reduce(function(e,t){return void 0!==a[t.ID]&&(e=a[t.ID]),e},null);e.children.forEach(function(e){void 0!==r.morphTargets[e.ID]&&i.push(r.morphTargets[e.ID])});let s=o[0],u={};"RotationOrder"in s&&(u.eulerOrder=T(s.RotationOrder.value)),"InheritType"in s&&(u.inheritType=parseInt(s.InheritType.value)),"GeometricTranslation"in s&&(u.translation=s.GeometricTranslation.value),"GeometricRotation"in s&&(u.rotation=s.GeometricRotation.value),"GeometricScaling"in s&&(u.scale=s.GeometricScaling.value);let c=N(u);return this.genGeometry(t,l,i,c)}genGeometry(e,t,r,n){let a=new o.LoY;e.attrName&&(a.name=e.attrName);let i=this.parseGeoNode(e,t),l=this.genBuffers(i),s=new o.qtW(l.vertex,3);if(s.applyMatrix4(n),a.setAttribute("position",s),l.colors.length>0&&a.setAttribute("color",new o.qtW(l.colors,3)),t&&(a.setAttribute("skinIndex",new o.A$4(l.weightsIndices,4)),a.setAttribute("skinWeight",new o.qtW(l.vertexWeights,4)),a.FBX_Deformer=t),l.normal.length>0){let e=new o.dwI().getNormalMatrix(n),t=new o.qtW(l.normal,3);t.applyNormalMatrix(e),a.setAttribute("normal",t)}

1if(l.uvs.forEach(function(e,t){a.setAttribute(0===t?"uv":"uv".concat(t),new o.qtW(l.uvs[t],2))}),i.material&&"AllSame"!==i.material.mappingType){let e=l.materialIndex[0],t=0;if(l.materialIndex.forEach(function(r,n){r!==e&&(a.addGroup(t,n-t,e),e=r,t=n)}),a.groups.length>0){let t=a.groups[a.groups.length-1],r=t.start+t.count;r!==l.materialIndex.length&&a.addGroup(r,l.materialIndex.length-r,e)}0===a.groups.length&&a.addGroup(0,l.materialIndex.length,l.materialIndex[0])}return this.addMorphTargets(a,e,r,n),a}parseGeoNode(e,t){let r={};if(r.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],r.vertexIndices=void 0!==e.PolygonVertexIndex?e.PolygonVertexIndex.a:[],e.LayerElementColor&&(r.color=this.parseVertexColors(e.LayerElementColor[0])),e.LayerElementMaterial&&(r.material=this.parseMaterialIndices(e.LayerElementMaterial[0])),e.LayerElementNormal&&(r.normal=this.parseNormals(e.LayerElementNormal[0])),e.LayerElementUV){r.uv=[];let t=0;for(;e.LayerElementUV[t];)e.LayerElementUV[t].UV&&r.uv.push(this.parseUVs(e.LayerElementUV[t])),t++}return r.weightTable={},null!==t&&(r.skeleton=t,t.rawBones.forEach(function(e,t){e.indices.forEach(function(n,a){void 0===r.weightTable[n]&&(r.weightTable[n]=[]),r.weightTable[n].push({id:t,weight:e.weights[a]})})})),r}genBuffers(e){let t={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],weightsIndices:[]},r=0,n=0,a=!1,i=[],o=[],l=[],s=[],u=[],c=[],f=this;return e.vertexIndices.forEach(function(d,p){let h;let m=!1;d<0&&(d^=-1,m=!0);let g=[],y=[];if(i.push(3*d,3*d+1,3*d+2),e.color){let t=w(p,r,d,e.color);l.push(t[0],t[1],t[2])}if(e.skeleton){if(void 0!==e.weightTable[d]&&e.weightTable[d].forEach(function(e){y.push(e.weight),g.push(e.id)}),y.length>4){a||(a=!0);let e=[0,0,0,0],t=[0,0,0,0];y.forEach(function(r,n){let a=r,i=g[n];t.forEach(function(t,r,n){if(a>t){n[r]=a,a=t;let o=e[r];e[r]=i,i=o}})}),g=e,y=t}for(;y.length<4;)y.push(0),g.push(0);for(let e=0;e<4;++e)u.push(y[e]),c.push(g[e])}if(e.normal){let t=w(p,r,d,e.normal);o.push(t[0],t[1],t[2])}e.material&&"AllSame"!==e.material.mappingType&&(h=w(p,r,d,e.material)[0])<0&&(f.negativeMaterialIndices=!0,h=0),e.uv&&e.uv.forEach(function(e,t){let n=w(p,r,d,e);void 0===s[t]&&(s[t]=[]),s[t].push(n[0]),s[t].push(n[1])}),n++,m&&(f.genFace(t,e,i,h,o,l,s,u,c,n),r++,n=0,i=[],o=[],l=[],s=[],u=[],c=[])}),t}getNormalNewell(e){let t=new o.Pq0(0,0,0);for(let r=0;r<e.length;r++){let n=e[r],a=e[(r+1)%e.length];t.x+=(n.y-a.y)*(n.z+a.z),t.y+=(n.z-a.z)*(n.x+a.x),t.z+=(n.x-a.x)*(n.y+a.y)}return t.normalize(),t}getNormalTangentAndBitangent(e){let t=this.getNormalNewell(e),r=(Math.abs(t.z)>.5?new o.Pq0(0,1,0):new o.Pq0(0,0,1)).cross(t).normalize(),n=t.clone().cross(r).normalize();return{normal:t,tangent:r,bitangent:n}}flattenVertex(e,t,r){return new o.I9Y(e.dot(t),e.dot(r))}genFace(e,t,r,n,a,i,l,s,u,c){let f;if(c>3){let e=[],n=t.baseVertexPositions||t.vertexPositions;for(let t=0;t<r.length;t+=3)e.push(new o.Pq0(n[r[t]],n[r[t+1]],n[r[t+2]]));let{tangent:a,bitangent:i}=this.getNormalTangentAndBitangent(e),l=[];for(let t of e)l.push(this.flattenVertex(t,a,i));f=o.xJ6.triangulateShape(l,[])}else f=[[0,1,2]];for(let[o,c,d]of f)e.vertex.push(t.vertexPositions[r[3*o]]),e.vertex.push(t.vertexPositions[r[3*o+1]]),e.vertex.push(t.vertexPositions[r[3*o+2]]),e.vertex.push(t.vertexPositions[r[3*c]]),e.vertex.push(t.vertexPositions[r[3*c+1]]),e.vertex.push(t.vertexPositions[r[3*c+2]]),e.vertex.push(t.vertexPositions[r[3*d]]),e.vertex.push(t.vertexPositions[r[3*d+1]]),e.vertex.push(t.vertexPositions[r[3*d+2]]),t.skeleton&&(e.vertexWeights.push(s[4*o]),e.vertexWeights.push(s[4*o+1]),e.vertexWeights.push(s[4*o+2]),e.vertexWeights.push(s[4*o+3]),e.vertexWeights.push(s[4*c]),e.vertexWeights.push(s[4*c+1]),e.vertexWeights.push(s[4*c+2]),e.vertexWeights.push(s[4*c+3]),e.vertexWeights.push(s[4*d]),e.vertexWeights.push(s[4*d+1]),e.vertexWeights.push(s[4*d+2]),e.vertexWeights.push(s[4*d+3]),e.weightsIndices.push(u[4*o]),e.weightsIndices.push(u[4*o+1]),e.weightsIndices.push(u[4*o+2]),e.weightsIndices.push(u[4*o+3]),e.weightsIndices.push(u[4*c]),e.weightsIndices.push(u[4*c+1]),e.weightsIndices.push(u[4*c+2]),e.weightsIndices.push(u[4*c+3]),e.

1weightsIndices.push(u[4*d]),e.weightsIndices.push(u[4*d+1]),e.weightsIndices.push(u[4*d+2]),e.weightsIndices.push(u[4*d+3])),t.color&&(e.colors.push(i[3*o]),e.colors.push(i[3*o+1]),e.colors.push(i[3*o+2]),e.colors.push(i[3*c]),e.colors.push(i[3*c+1]),e.colors.push(i[3*c+2]),e.colors.push(i[3*d]),e.colors.push(i[3*d+1]),e.colors.push(i[3*d+2])),t.material&&"AllSame"!==t.material.mappingType&&(e.materialIndex.push(n),e.materialIndex.push(n),e.materialIndex.push(n)),t.normal&&(e.normal.push(a[3*o]),e.normal.push(a[3*o+1]),e.normal.push(a[3*o+2]),e.normal.push(a[3*c]),e.normal.push(a[3*c+1]),e.normal.push(a[3*c+2]),e.normal.push(a[3*d]),e.normal.push(a[3*d+1]),e.normal.push(a[3*d+2])),t.uv&&t.uv.forEach(function(t,r){void 0===e.uvs[r]&&(e.uvs[r]=[]),e.uvs[r].push(l[r][2*o]),e.uvs[r].push(l[r][2*o+1]),e.uvs[r].push(l[r][2*c]),e.uvs[r].push(l[r][2*c+1]),e.uvs[r].push(l[r][2*d]),e.uvs[r].push(l[r][2*d+1])})}addMorphTargets(e,t,r,a){if(0===r.length)return;e.morphTargetsRelative=!0,e.morphAttributes.position=[];let i=this;r.forEach(function(r){r.rawTargets.forEach(function(r){let o=n.Objects.Geometry[r.geoID];void 0!==o&&i.genMorphGeometry(e,t,o,a,r.name)})})}genMorphGeometry(e,t,r,n,a){let i=void 0!==t.Vertices?t.Vertices.a:[],l=void 0!==t.PolygonVertexIndex?t.PolygonVertexIndex.a:[],s=void 0!==r.Vertices?r.Vertices.a:[],u=void 0!==r.Indexes?r.Indexes.a:[],c=new Float32Array(3*e.attributes.position.count);for(let e=0;e<u.length;e++){let t=3*u[e];c[t]=s[3*e],c[t+1]=s[3*e+1],c[t+2]=s[3*e+2]}let f=this.genBuffers({vertexIndices:l,vertexPositions:c,baseVertexPositions:i}),d=new o.qtW(f.vertex,3);d.name=a||r.attrName,d.applyMatrix4(n),e.morphAttributes.position.push(d)}parseNormals(e){let t=e.MappingInformationType,r=e.ReferenceInformationType,n=e.Normals.a,a=[];return"IndexToDirect"===r&&("NormalIndex"in e?a=e.NormalIndex.a:"NormalsIndex"in e&&(a=e.NormalsIndex.a)),{dataSize:3,buffer:n,indices:a,mappingType:t,referenceType:r}}parseUVs(e){let t=e.MappingInformationType,r=e.ReferenceInformationType,n=e.UV.a,a=[];return"IndexToDirect"===r&&(a=e.UVIndex.a),{dataSize:2,buffer:n,indices:a,mappingType:t,referenceType:r}}parseVertexColors(e){let t=e.MappingInformationType,r=e.ReferenceInformationType,n=e.Colors.a,a=[];"IndexToDirect"===r&&(a=e.ColorIndex.a);for(let e=0,t=new o.Q1f;e<n.length;e+=4)t.fromArray(n,e),o.ppV.toWorkingColorSpace(t,o.er$),t.toArray(n,e);return{dataSize:4,buffer:n,indices:a,mappingType:t,referenceType:r}}parseMaterialIndices(e){let t=e.MappingInformationType,r=e.ReferenceInformationType;if("NoMappingInformation"===t)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:r};let n=e.Materials.a,a=[];for(let e=0;e<n.length;++e)a.push(e);return{dataSize:1,buffer:n,indices:a,mappingType:t,referenceType:r}}parseNurbsGeometry(e){let t,r;let n=parseInt(e.Order);if(isNaN(n))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",e.Order,e.id),new o.LoY;let a=n-1,i=e.KnotVector.a,l=[],s=e.Points.a;for(let e=0,t=s.length;e<t;e+=4)l.push(new o.IUQ().fromArray(s,e));if("Closed"===e.Form)l.push(l[0]);else if("Periodic"===e.Form){t=a,r=i.length-1-t;for(let e=0;e<a;++e)l.push(l[e])}let c=new u(a,i,l,t,r).getPoints(12*l.length);return new o.LoY().setFromPoints(c)}constructor(){this.negativeMaterialIndices=!1}}class p{parse(){let e=[],t=this.parseClips();if(void 0!==t)for(let r in t){let n=t[r],a=this.addClip(n);e.push(a)}return e}parseClips(){if(void 0===n.Objects.AnimationCurve)return;let e=this.parseAnimationCurveNodes();this.parseAnimationCurves(e);let t=this.parseAnimationLayers(e);return this.parseAnimStacks(t)}parseAnimationCurveNodes(){let e=n.Objects.AnimationCurveNode,t=new Map;for(let r in e){let n=e[r];if(null!==n.attrName.match(/S|R|T|DeformPercent/)){let e={id:n.id,attr:n.attrName,curves:{}};t.set(e.id,e)}}return t}parseAnimationCurves(e){let t=n.Objects.AnimationCurve;for(let r in t){let n={id:t[r].id,times:t[r].KeyTime.a.map(v),values:t[r].KeyValueFloat.a},i=a.get(n.id);if(void 0!==i){let t=i.parents[0].ID,r=i.parents[0].relationship;r.match(/X/)?e.get(t).curves.x=n:r.match(/Y/)?e.get(t).curves.y=n:r.match(/Z/)?e.get(t).curves.z=n:r.match(/DeformPercent/)&&e.has(t)&&(e.get(t).curves.morph=n)}}}parseAnimationLayers(e){let t=n.Objects.AnimationLayer,r=new Map;for(let l in t){let t=[],s=a.get(parseInt(l));

1void 0!==s&&(s.children.forEach(function(r,l){if(e.has(r.ID)){let s=e.get(r.ID);if(void 0!==s.curves.x||void 0!==s.curves.y||void 0!==s.curves.z){if(void 0===t[l]){let e=a.get(r.ID).parents.filter(function(e){return void 0!==e.relationship})[0].ID;if(void 0!==e){let r=n.Objects.Model[e.toString()];if(void 0===r)return;let a={modelName:r.attrName?o.Nwf.sanitizeNodeName(r.attrName):"",ID:r.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};i.traverse(function(e){e.ID===r.id&&(a.transform=e.matrix,e.userData.transformData&&(a.eulerOrder=e.userData.transformData.eulerOrder))}),a.transform||(a.transform=new o.kn4),"PreRotation"in r&&(a.preRotation=r.PreRotation.value),"PostRotation"in r&&(a.postRotation=r.PostRotation.value),t[l]=a}}t[l]&&(t[l][s.attr]=s)}else if(void 0!==s.curves.morph){if(void 0===t[l]){let e=a.get(r.ID).parents.filter(function(e){return void 0!==e.relationship})[0].ID,i=a.get(e).parents[0].ID,s=a.get(i).parents[0].ID,u=a.get(s).parents[0].ID,c=n.Objects.Model[u],f={modelName:c.attrName?o.Nwf.sanitizeNodeName(c.attrName):"",morphName:n.Objects.Deformer[e].attrName};t[l]=f}t[l][s.attr]=s}}}),r.set(parseInt(l),t))}return r}parseAnimStacks(e){let t=n.Objects.AnimationStack,r={};for(let n in t){let i=a.get(parseInt(n)).children;i.length;let o=e.get(i[0].ID);r[n]={name:t[n].attrName,layer:o}}return r}addClip(e){let t=[],r=this;return e.layer.forEach(function(e){t=t.concat(r.generateTracks(e))}),new o.tz3(e.name,-1,t)}generateTracks(e){let t=[],r=new o.Pq0,n=new o.Pq0;if(e.transform&&e.transform.decompose(r,new o.PTz,n),r=r.toArray(),n=n.toArray(),void 0!==e.T&&Object.keys(e.T.curves).length>0){let n=this.generateVectorTrack(e.modelName,e.T.curves,r,"position");void 0!==n&&t.push(n)}if(void 0!==e.R&&Object.keys(e.R.curves).length>0){let r=this.generateRotationTrack(e.modelName,e.R.curves,e.preRotation,e.postRotation,e.eulerOrder);void 0!==r&&t.push(r)}if(void 0!==e.S&&Object.keys(e.S.curves).length>0){let r=this.generateVectorTrack(e.modelName,e.S.curves,n,"scale");void 0!==r&&t.push(r)}if(void 0!==e.DeformPercent){let r=this.generateMorphTrack(e);void 0!==r&&t.push(r)}return t}generateVectorTrack(e,t,r,n){let a=this.getTimesForAllAxes(t),i=this.getKeyframeTrackValues(a,t,r);return new o.RiT(e+"."+n,a,i)}generateRotationTrack(e,t,r,n,a){let i,l;if(void 0!==t.x&&void 0!==t.y&&void 0!==t.z){let e=this.interpolateRotations(t.x,t.y,t.z,a);i=e[0],l=e[1]}let s=T(0);void 0!==r&&((r=r.map(o.cj9.degToRad)).push(s),r=new o.O9p().fromArray(r),r=new o.PTz().setFromEuler(r)),void 0!==n&&((n=n.map(o.cj9.degToRad)).push(s),n=new o.O9p().fromArray(n),n=new o.PTz().setFromEuler(n).invert());let u=new o.PTz,c=new o.O9p,f=[];if(!l||!i)return new o.MBL(e+".quaternion",[0],[0]);for(let e=0;e<l.length;e+=3)c.set(l[e],l[e+1],l[e+2],a),u.setFromEuler(c),void 0!==r&&u.premultiply(r),void 0!==n&&u.multiply(n),e>2&&0>new o.PTz().fromArray(f,(e-3)/3*4).dot(u)&&u.set(-u.x,-u.y,-u.z,-u.w),u.toArray(f,e/3*4);return new o.MBL(e+".quaternion",i,f)}generateMorphTrack(e){let t=e.DeformPercent.curves.morph,r=t.values.map(function(e){return e/100}),n=i.getObjectByName(e.modelName).morphTargetDictionary[e.morphName];return new o.Hit(e.modelName+".morphTargetInfluences["+n+"]",t.times,r)}getTimesForAllAxes(e){let t=[];if(void 0!==e.x&&(t=t.concat(e.x.times)),void 0!==e.y&&(t=t.concat(e.y.times)),void 0!==e.z&&(t=t.concat(e.z.times)),(t=t.sort(function(e,t){return e-t})).length>1){let e=1,r=t[0];for(let n=1;n<t.length;n++){let a=t[n];a!==r&&(t[e]=a,r=a,e++)}t=t.slice(0,e)}return t}getKeyframeTrackValues(e,t,r){let n=[],a=-1,i=-1,o=-1;return e.forEach(function(e){if(t.x&&(a=t.x.times.indexOf(e)),t.y&&(i=t.y.times.indexOf(e)),t.z&&(o=t.z.times.indexOf(e)),-1!==a){let e=t.x.values[a];n.push(e),r[0]=e}else n.push(r[0]);if(-1!==i){let e=t.y.values[i];n.push(e),r[1]=e}else n.push(r[1]);if(-1!==o){let e=t.z.values[o];n.push(e),r[2]=e}else n.push(r[2])}),n}interpolateRotations(e,t,r,n){let a=[],i=[];a.push(e.times[0]),i.push(o.cj9.degToRad(e.values[0])),i.push(o.cj9.degToRad(t.values[0])),i.push(o.cj9.degToRad(r.values[0]));for(let l=1;l<e.values.length;

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