aframe-vartiste-toolkit/676.vartiste-toolkit.js

Toolkit to create GUI similar to VARTISTE

/*! For license information please see 676.vartiste-toolkit.js.LICENSE.txt */
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c=n[s].clone();for(i=1;i<=s;++i)c.sub(a[s-i].clone().multiplyScalar(this.calcKoverI(s,i)*r[i]));a[s]=c.divideScalar(r[0])}return a},calcNURBSDerivatives:function(e,t,n,r,i){var o=this.calcBSplineDerivatives(e,t,n,r,i);return this.calcRationalCurveDerivatives(o)},calcSurfacePoint:function(e,t,n,r,i,o,a,s){for(var c=this.findSpan(e,o,n),l=this.findSpan(t,a,r),u=this.calcBasisFunctions(c,o,e,n),h=this.calcBasisFunctions(l,a,t,r),f=[],p=0;p<=t;++p){f[p]=new Dt(0,0,0,0);for(var d=0;d<=e;++d){var v=i[c-e+d][l-t+p].clone(),g=v.w;v.x*=g,v.y*=g,v.z*=g,f[p].add(v.multiplyScalar(u[d]))}}var m=new Dt(0,0,0,0);for(p=0;p<=t;++p)m.add(f[p].multiplyScalar(h[p]));m.divideScalar(m.w),s.set(m.x,m.y,m.z)}};const{Curve:St,Vector3:Pt,Vector4:Ct}=THREE;var Lt=function(e,t,n,r,i){St.call(this),this.degree=e,this.knots=t,this.controlPoints=[],this.startKnot=r||0,this.endKnot=i||this.knots.length-1;for(var o=0;o<n.length;++o){var a=n[o];this.controlPoints[o]=new Ct(a.x,a.y,a.z,a.w)}};(Lt.prototype=Object.create(St.prototype)).constructor=Lt,Lt.prototype.getPoint=function(e,t){var n=t||new Pt,r=this.knots[this.startKnot]+e*(this.knots[this.endKnot]-this.knots[this.startKnot]),i=Et.calcBSplinePoint(this.degree,this.knots,this.controlPoints,r);return 1!=i.w&&i.divideScalar(i.w),n.set(i.x,i.y,i.z)},Lt.prototype.getTangent=function(e,t){var n=t||new Pt,r=this.knots[0]+e*(this.knots[this.knots.length-1]-this.knots[0]),i=Et.calcNURBSDerivatives(this.degree,this.knots,this.controlPoints,r,1);return n.copy(i[1]).normalize(),n};const{AmbientLight:Mt,AnimationClip:Ft,Bone:Rt,BufferGeometry:Nt,ClampToEdgeWrapping:Ot,Color:Bt,DirectionalLight:zt,EquirectangularReflectionMapping:Ut,Euler:jt,FileLoader:Vt,Float32BufferAttribute:Gt,Group:Xt,Line:Wt,LineBasicMaterial:Ht,Loader:_t,LoaderUtils:Zt,MathUtils:Kt,Matrix3:Yt,Matrix4:qt,Mesh:$t,MeshLambertMaterial:Qt,MeshPhongMaterial:Jt,NumberKeyframeTrack:en,Object3D:tn,OrthographicCamera:nn,PerspectiveCamera:rn,PointLight:on,PropertyBinding:an,Quaternion:sn,QuaternionKeyframeTrack:cn,RepeatWrapping:ln,Skeleton:un,SkinnedMesh:hn,SpotLight:fn,Texture:pn,TextureLoader:dn,Uint16BufferAttribute:vn,Vector3:gn,Vector4:mn,VectorKeyframeTrack:yn,sRGBEncoding:wn}=THREE;let bn,In,xn;class Tn extends _t{constructor(e){super(e)}load(e,t,n,r){const i=this,o=""===i.path?Zt.extractUrlBase(e):i.path,a=new Vt(this.manager);a.setPath(i.path),a.setResponseType("arraybuffer"),a.setRequestHeader(i.requestHeader),a.setWithCredentials(i.withCredentials),a.load(e,(function(n){try{t(i.parse(n,o))}catch(t){r?r(t):console.error(t),i.manager.itemError(e)}}),n,r)}parse(e,t){if(function(e){const t="Kaydara FBX Binary  \0";return e.byteLength>=t.length&&t===jn(e,0,t.length)}(e))bn=(new Sn).parse(e);else{const t=jn(e);if(!function(e){const t=["K","a","y","d","a","r","a","\\","F","B","X","\\","B","i","n","a","r","y","\\","\\"];let n=0;function r(t){const r=e[t-1];return e=e.slice(n+t),n++,r}for(let e=0;e<t.length;++e){if(r(1)===t[e])return!1}return!0}(t))throw new Error("THREE.FBXLoader: Unknown format.");if(Ln(t)<7e3)throw new Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+Ln(t));bn=(new En).parse(t)}const n=new dn(this.manager).setPath(this.resourcePath||t).setCrossOrigin(this.crossOrigin);return new kn(n,this.manager).parse(bn)}}class kn{constructor(e,t){this.textureLoader=e,this.manager=t}parse(){In=this.parseConnections();const e=this.parseImages(),t=this.parseTextures(e),n=this.parseMaterials(t),r=this.parseDeformers(),i=(new An).parse(r);return this.parseScene(r,i,n),xn}parseConnections(){const e=new Map;if("Connections"in bn){bn.Connections.connections.forEach((function(t){const n=t[0],r=t[1],i=t[2];e.has(n)||e.set(n,{parents:[],children:[]});const o={ID:r,relationship:i};e.get(n).parents.push(o),e.has(r)||e.set(r,{parents:[],children:[]});const a={ID:n,relationship:i};e.get(r).children.push(a)}))}return e}parseImages(){const e={},t={};if("Video"in bn.Objects){const n=bn.Objects.Video;for(const r in n){const i=n[r];if(e[parseInt(r)]=i.RelativeFilename||i.Filename,"Content"in i){const e=i.Content instanceof ArrayBuffer&&i.Content.byteLength>0,o="string"==typeof i.Content&&""!==i.Content;if(e||o){const e=this.parseImage(n[r]);t[i.RelativeFilename||i.Filename]=e}}}}for(const n in e){const r=e[n];void 0!==t[r]?e[n]=t[r]:e[n]=e[n].split("\\").pop()}return e}parseImage(e){const t=e.Content,n=e.RelativeFilename||e.Filename,r=n.slice(n.lastIndexOf(".")+1).toLowerCase();let 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":null===this.manager.getHandler(".tga")&&console.warn("FBXLoader: TGA loader not found, skipping ",n),i="image/tga";break;default:return void console.warn('FBXLoader: Image type "'+r+'" is not supported.')}if("string"==typeof t)return"data:"+i+";base64,"+t;{const e=new Uint8Array(t);return window.URL.createObjectURL(new Blob([e],{type:i}))}}parseTextures(e){const t=new Map;if("Texture"in bn.Objects){const n=bn.Objects.Texture;for(const r in n){const i=this.parseTexture(n[r],e);t.set(parseInt(r),i)}}return t}parseTexture(e,t){const n=this.loadTexture(e,t);n.ID=e.id,n.name=e.attrName;const r=e.WrapModeU,i=e.WrapModeV,o=void 0!==r?r.value:0,a=void 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n=bn.Objects.Material;for(const r in n){const i=this.parseMaterial(n[r],e);null!==i&&t.set(parseInt(r),i)}}return t}parseMaterial(e,t){const n=e.id,r=e.attrName;let i=e.ShadingModel;if("object"==typeof i&&(i=i.value),!In.has(n))return null;const o=this.parseParameters(e,t,n);let a;switch(i.toLowerCase()){case"phong":a=new Jt;break;case"lambert":a=new Qt;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',i),a=new Jt}return a.setValues(o),a.name=r,a}parseParameters(e,t,n){const r={};e.BumpFactor&&(r.bumpScale=e.BumpFactor.value),e.Diffuse?r.color=(new Bt).fromArray(e.Diffuse.value):!e.DiffuseColor||"Color"!==e.DiffuseColor.type&&"ColorRGB"!==e.DiffuseColor.type||(r.color=(new Bt).fromArray(e.DiffuseColor.value)),e.DisplacementFactor&&(r.displacementScale=e.DisplacementFactor.value),e.Emissive?r.emissive=(new Bt).fromArray(e.Emissive.value):!e.EmissiveColor||"Color"!==e.EmissiveColor.type&&"ColorRGB"!==e.EmissiveColor.type||(r.emissive=(new Bt).fromArray(e.EmissiveColor.value)),e.EmissiveFactor&&(r.emissiveIntensity=parseFloat(e.EmissiveFactor.value)),e.Opacity&&(r.opacity=parseFloat(e.Opacity.value)),r.opacity<1&&(r.transparent=!0),e.ReflectionFactor&&(r.reflectivity=e.ReflectionFactor.value),e.Shininess&&(r.shininess=e.Shininess.value),e.Specular?r.specular=(new Bt).fromArray(e.Specular.value):e.SpecularColor&&"Color"===e.SpecularColor.type&&(r.specular=(new Bt).fromArray(e.SpecularColor.value));const i=this;return In.get(n).children.forEach((function(e){const n=e.relationship;switch(n){case"Bump":r.bumpMap=i.getTexture(t,e.ID);break;case"Maya|TEX_ao_map":r.aoMap=i.getTexture(t,e.ID);break;case"DiffuseColor":case"Maya|TEX_color_map":r.map=i.getTexture(t,e.ID),void 0!==r.map&&(r.map.encoding=wn);break;case"DisplacementColor":r.displacementMap=i.getTexture(t,e.ID);break;case"EmissiveColor":r.emissiveMap=i.getTexture(t,e.ID),void 0!==r.emissiveMap&&(r.emissiveMap.encoding=wn);break;case"NormalMap":case"Maya|TEX_normal_map":r.normalMap=i.getTexture(t,e.ID);break;case"ReflectionColor":r.envMap=i.getTexture(t,e.ID),void 0!==r.envMap&&(r.envMap.mapping=Ut,r.envMap.encoding=wn);break;case"SpecularColor":r.specularMap=i.getTexture(t,e.ID),void 0!==r.specularMap&&(r.specularMap.encoding=wn);break;case"TransparentColor":case"TransparencyFactor":r.alphaMap=i.getTexture(t,e.ID),r.transparent=!0;break;default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",n)}})),r}getTexture(e,t){return"LayeredTexture"in bn.Objects&&t in bn.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),t=In.get(t).children[0].ID),e.get(t)}parseDeformers(){const e={},t={};if("Deformer"in bn.Objects){const n=bn.Objects.Deformer;for(const r in n){const i=n[r],o=In.get(parseInt(r));if("Skin"===i.attrType){const t=this.parseSkeleton(o,n);t.ID=r,o.parents.length>1&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),t.geometryID=o.parents[0].ID,e[r]=t}else if("BlendShape"===i.attrType){const e={id:r};e.rawTargets=this.parseMorphTargets(o,n),e.id=r,o.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){const n=[];return e.children.forEach((function(e){const r=t[e.ID];if("Cluster"!==r.attrType)return;const i={ID:e.ID,indices:[],weights:[],transformLink:(new qt).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){const n=[];for(let r=0;r<e.children.length;r++){const i=e.children[r],o=t[i.ID],a={name:o.attrName,initialWeight:o.DeformPercent,id:o.id,fullWeights:o.FullWeights.a};if("BlendShapeChannel"!==o.attrType)return;a.geoID=In.get(parseInt(i.ID)).children.filter((function(e){return void 0===e.relationship}))[0].ID,n.push(a)}return n}parseScene(e,t,n){xn=new Xt;const r=this.parseModels(e.skeletons,t,n),i=bn.Objects.Model,o=this;r.forEach((function(e){const t=i[e.ID];o.setLookAtProperties(e,t);In.get(e.ID).parents.forEach((function(t){const n=r.get(t.ID);void 0!==n&&n.add(e)})),null===e.parent&&xn.add(e)})),this.bindSkeleton(e.skeletons,t,r),this.createAmbientLight(),xn.traverse((function(e){if(e.userData.transformData){e.parent&&(e.userData.transformData.parentMatrix=e.parent.matrix,e.userData.transformData.parentMatrixWorld=e.parent.matrixWorld);const t=Bn(e.userData.transformData);e.applyMatrix4(t),e.updateWorldMatrix()}}));const a=(new Dn).parse();1===xn.children.length&&xn.children[0].isGroup&&(xn.children[0].animations=a,xn=xn.children[0]),xn.animations=a}parseModels(e,t,n){const r=new Map,i=bn.Objects.Model;for(const o in i){const a=parseInt(o),s=i[o],c=In.get(a);let l=this.buildSkeleton(c,e,a,s.attrName);if(!l){switch(s.attrType){case"Camera":l=this.createCamera(c);break;case"Light":l=this.createLight(c);break;case"Mesh":l=this.createMesh(c,t,n);break;case"NurbsCurve":l=this.createCurve(c,t);break;case"LimbNode":case"Root":l=new Rt;break;default:l=new Xt}l.name=s.attrName?an.sanitizeNodeName(s.attrName):"",l.ID=a}this.getTransformData(l,s),r.set(a,l)}return r}buildSkeleton(e,t,n,r){let i=null;return e.parents.forEach((function(e){for(const o in t){const a=t[o];a.rawBones.forEach((function(t,o){if(t.ID===e.ID){const e=i;i=new Rt,i.matrixWorld.copy(t.transformLink),i.name=r?an.sanitizeNodeName(r):"",i.ID=n,a.bones[o]=i,null!==e&&i.add(e)}}))}})),i}createCamera(e){let t,n;if(e.children.forEach((function(e){const t=bn.Objects.NodeAttribute[e.ID];void 0!==t&&(n=t)})),void 0===n)t=new tn;else{let e=0;void 0!==n.CameraProjectionType&&1===n.CameraProjectionType.value&&(e=1);let r=1;void 0!==n.NearPlane&&(r=n.NearPlane.value/1e3);let i=1e3;void 0!==n.FarPlane&&(i=n.FarPlane.value/1e3);let o=window.innerWidth,a=window.innerHeight;void 0!==n.AspectWidth&&void 0!==n.AspectHeight&&(o=n.AspectWidth.value,a=n.AspectHeight.value);const s=o/a;let c=45;void 0!==n.FieldOfView&&(c=n.FieldOfView.value);const l=n.FocalLength?n.FocalLength.value:null;switch(e){case 0:t=new rn(c,s,r,i),null!==l&&t.setFocalLength(l);break;case 1:t=new nn(-o/2,o/2,a/2,-a/2,r,i);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+e+"."),t=new tn}}return t}createLight(e){let t,n;if(e.children.forEach((function(e){const t=bn.Objects.NodeAttribute[e.ID];void 0!==t&&(n=t)})),void 0===n)t=new tn;else{let e;e=void 0===n.LightType?0:n.LightType.value;let r=16777215;void 0!==n.Color&&(r=(new Bt).fromArray(n.Color.value));let i=void 0===n.Intensity?1:n.Intensity.value/100;void 0!==n.CastLightOnObject&&0===n.CastLightOnObject.value&&(i=0);let o=0;void 0!==n.FarAttenuationEnd&&(o=void 0!==n.EnableFarAttenuation&&0===n.EnableFarAttenuation.value?0:n.FarAttenuationEnd.value);const a=1;switch(e){case 0:t=new on(r,i,o,a);break;case 1:t=new zt(r,i);break;case 2:let e=Math.PI/3;void 0!==n.InnerAngle&&(e=Kt.degToRad(n.InnerAngle.value));let s=0;void 0!==n.OuterAngle&&(s=Kt.degToRad(n.OuterAngle.value),s=Math.max(s,1)),t=new fn(r,i,o,e,s,a);break;default:console.warn("THREE.FBXLoader: Unknown light type "+n.LightType.value+", defaulting to a PointLight."),t=new on(r,i)}void 0!==n.CastShadows&&1===n.CastShadows.value&&(t.castShadow=!0)}return t}createMesh(e,t,n){let r,i=null,o=null;const a=[];return e.children.forEach((function(e){t.has(e.ID)&&(i=t.get(e.ID)),n.has(e.ID)&&a.push(n.get(e.ID))})),a.length>1?o=a:a.length>0?o=a[0]:(o=new Jt({color:13421772}),a.push(o)),"color"in i.attributes&&a.forEach((function(e){e.vertexColors=!0})),i.FBX_Deformer?(r=new hn(i,o),r.normalizeSkinWeights()):r=new $t(i,o),r}createCurve(e,t){const n=e.children.reduce((function(e,n){return t.has(n.ID)&&(e=t.get(n.ID)),e}),null),r=new Ht({color:3342591,linewidth:1});return new Wt(n,r)}getTransformData(e,t){const n={};"InheritType"in t&&(n.inheritType=parseInt(t.InheritType.value)),n.eulerOrder="RotationOrder"in t?zn(t.RotationOrder.value):"ZYX","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){if("LookAtProperty"in t){In.get(e.ID).children.forEach((function(t){if("LookAtProperty"===t.relationship){const n=bn.Objects.Model[t.ID];if("Lcl_Translation"in n){const t=n.Lcl_Translation.value;void 0!==e.target?(e.target.position.fromArray(t),xn.add(e.target)):e.lookAt((new gn).fromArray(t))}}}))}}bindSkeleton(e,t,n){const r=this.parsePoseNodes();for(const i in e){const o=e[i];In.get(parseInt(o.ID)).parents.forEach((function(e){if(t.has(e.ID)){const t=e.ID;In.get(t).parents.forEach((function(e){if(n.has(e.ID)){n.get(e.ID).bind(new un(o.bones),r[e.ID])}}))}}))}}parsePoseNodes(){const e={};if("Pose"in bn.Objects){const t=bn.Objects.Pose;for(const n in t)if("BindPose"===t[n].attrType&&t[n].NbPoseNodes>0){const r=t[n].PoseNode;Array.isArray(r)?r.forEach((function(t){e[t.Node]=(new qt).fromArray(t.Matrix.a)})):e[r.Node]=(new qt).fromArray(r.Matrix.a)}}return e}createAmbientLight(){if("GlobalSettings"in bn&&"AmbientColor"in bn.GlobalSettings){const e=bn.GlobalSettings.AmbientColor.value,t=e[0],n=e[1],r=e[2];if(0!==t||0!==n||0!==r){const e=new Bt(t,n,r);xn.add(new Mt(e,1))}}}}class An{parse(e){const t=new Map;if("Geometry"in bn.Objects){const n=bn.Objects.Geometry;for(const r in n){const i=In.get(parseInt(r)),o=this.parseGeometry(i,n[r],e);t.set(parseInt(r),o)}}return 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){const r=n.skeletons,i=[],o=e.parents.map((function(e){return bn.Objects.Model[e.ID]}));if(0===o.length)return;const a=e.children.reduce((function(e,t){return void 0!==r[t.ID]&&(e=r[t.ID]),e}),null);e.children.forEach((function(e){void 0!==n.morphTargets[e.ID]&&i.push(n.morphTargets[e.ID])}));const s=o[0],c={};"RotationOrder"in s&&(c.eulerOrder=zn(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);const l=Bn(c);return this.genGeometry(t,a,i,l)}genGeometry(e,t,n,r){const i=new Nt;e.attrName&&(i.name=e.attrName);const o=this.parseGeoNode(e,t),a=this.genBuffers(o),s=new Gt(a.vertex,3);if(s.applyMatrix4(r),i.setAttribute("position",s),a.colors.length>0&&i.setAttribute("color",new Gt(a.colors,3)),t&&(i.setAttribute("skinIndex",new vn(a.weightsIndices,4)),i.setAttribute("skinWeight",new Gt(a.vertexWeights,4)),i.FBX_Deformer=t),a.normal.length>0){const e=(new Yt).getNormalMatrix(r),t=new Gt(a.normal,3);t.applyNormalMatrix(e),i.setAttribute("normal",t)}if(a.uvs.forEach((function(e,t){let n="uv"+(t+1).toString();0===t&&(n="uv"),i.setAttribute(n,new Gt(a.uvs[t],2))})),o.material&&"AllSame"!==o.material.mappingType){let e=a.materialIndex[0],t=0;if(a.materialIndex.forEach((function(n,r){n!==e&&(i.addGroup(t,r-t,e),e=n,t=r)})),i.groups.length>0){const t=i.groups[i.groups.length-1],n=t.start+t.count;n!==a.materialIndex.length&&i.addGroup(n,a.materialIndex.length-n,e)}0===i.groups.length&&i.addGroup(0,a.materialIndex.length,a.materialIndex[0])}return this.addMorphTargets(i,e,n,r),i}parseGeoNode(e,t){const n={};if(n.vertexPositions=void 0!==e.Vertices?e.Vertices.a:[],n.vertexIndices=void 0!==e.PolygonVertexIndex?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={},null!==t&&(n.skeleton=t,t.rawBones.forEach((function(e,t){e.indices.forEach((function(r,i){void 0===n.weightTable[r]&&(n.weightTable[r]=[]),n.weightTable[r].push({id:t,weight:e.weights[i]})}))}))),n}gen