THREE.FBXLoader=function(){function z(a){this.manager=void 0!==a?a:THREE.DefaultLoadingManager}function A(a){this.textureLoader=a}function B(){}function C(){}function D(){}function E(){}function v(a,b){this.dv=new DataView(a);this.offset=0;this.littleEndian=void 0!==b?b:!0}function x(){}function I(a){if(a=a.match(/FBXVersion: (\d+)/))return parseInt(a[1]);throw Error("THREE.FBXLoader: Cannot find the version number for the file given.");}function N(a){return a/46186158E3}function y(a,b,c,d){switch(d.mappingType){case "ByPolygonVertex":var e=
a;break;case "ByPolygon":e=b;break;case "ByVertice":e=c;break;case "AllSame":e=d.indices[0];break;default:console.warn("THREE.FBXLoader: unknown attribute mapping type "+d.mappingType)}"IndexToDirect"===d.referenceType&&(e=d.indices[e]);c=e*d.dataSize;a=O;b=d.buffer;d=c+d.dataSize;for(e=0;c<d;c++,e++)a[e]=b[c];return a}function J(a){var b=new THREE.Matrix4,c=new THREE.Matrix4,d=new THREE.Matrix4,e=new THREE.Matrix4,f=new THREE.Matrix4,g=new THREE.Matrix4,k=new THREE.Matrix4,l=new THREE.Matrix4,m=
new THREE.Matrix4,h=new THREE.Matrix4,n=new THREE.Matrix4,r=a.inheritType?a.inheritType:0;a.translation&&b.setPosition(t.fromArray(a.translation));if(a.preRotation){var p=a.preRotation.map(THREE.Math.degToRad);p.push(a.eulerOrder);c.makeRotationFromEuler(G.fromArray(p))}a.rotation&&(p=a.rotation.map(THREE.Math.degToRad),p.push(a.eulerOrder),d.makeRotationFromEuler(G.fromArray(p)));a.postRotation&&(p=a.postRotation.map(THREE.Math.degToRad),p.push(a.eulerOrder),e.makeRotationFromEuler(G.fromArray(p)));
a.scale&&f.scale(t.fromArray(a.scale));a.scalingOffset&&k.setPosition(t.fromArray(a.scalingOffset));a.scalingPivot&&g.setPosition(t.fromArray(a.scalingPivot));a.rotationOffset&&l.setPosition(t.fromArray(a.rotationOffset));a.rotationPivot&&m.setPosition(t.fromArray(a.rotationPivot));a.parentMatrixWorld&&(h=a.parentMatrixWorld);a=c.multiply(d).multiply(e);p=new THREE.Matrix4;h.extractRotation(p);var q=new THREE.Matrix4;q.copyPosition(h);q=q.getInverse(q).multiply(h);q=p.getInverse(p).multiply(q);0===
r?r=p.multiply(a).multiply(q).multiply(f):1===r?r=p.multiply(q).multiply(a).multiply(f):(r=(new THREE.Matrix4).copy(f),r=q.multiply(r.getInverse(r)),r=p.multiply(a).multiply(r).multiply(f));b=b.multiply(l).multiply(m).multiply(c).multiply(d).multiply(e).multiply(m.getInverse(m)).multiply(k).multiply(g).multiply(f).multiply(g.getInverse(g));b=(new THREE.Matrix4).copyPosition(b);h=h.multiply(b);n.copyPosition(h);return b=n.multiply(r)}function K(a){a=a||0;var b="ZYX YZX XZY ZXY YXZ XYZ".split(" ");
return 6===a?(console.warn("THREE.FBXLoader: unsupported Euler Order: Spherical XYZ. Animations and rotations may be incorrect."),b[0]):b[a]}function H(a){return a.split(",").map(function(a){return parseFloat(a)})}function L(a,b,c){void 0===b&&(b=0);void 0===c&&(c=a.byteLength);return THREE.LoaderUtils.decodeText(new Uint8Array(a,b,c))}function P(a,b){for(var c=0,d=a.length,e=b.length;c<e;c++,d++)a[d]=b[c]}function M(a,b,c){return a.slice(0,b).concat(c).concat(a.slice(b))}var n,p,q;z.prototype={constructor:z,
crossOrigin:"anonymous",load:function(a,b,c,d){var e=this,f=void 0===e.path?THREE.LoaderUtils.extractUrlBase(a):e.path,g=new THREE.FileLoader(this.manager);g.setResponseType("arraybuffer");g.load(a,function(c){try{b(e.parse(c,f))}catch(l){setTimeout(function(){d&&d(l);e.manager.itemError(a)},0)}},c,d)},setPath:function(a){this.path=a;return this},setResourcePath:function(a){this.resourcePath=a;return this},setCrossOrigin:function(a){this.crossOrigin=a;return this},parse:function(a,b){if(21<=a.byteLength&&
"Kaydara FBX Binary  \x00"===L(a,0,21))n=(new E).parse(a);else{var c=L(a);a:{var d=c;for(var e="Kaydara\\FBX\\Binary\\\\".split(""),f=0,g=0;g<e.length;++g){var k=d[0];d=d.slice(f+1);f++;if(k===e[g]){d=!1;break a}}d=!0}if(!d)throw Error("THREE.FBXLoader: Unknown format.");if(7E3>I(c))throw Error("THREE.FBXLoader: FBX version not supported, FileVersion: "+I(c));n=(new D).parse(c)}c=(new THREE.TextureLoader(this.manager)).setPath(this.resourcePath||b).setCrossOrigin(this.crossOrigin);return(new A(c)).parse(n)}};
A.prototype={constructor:A,parse:function(){p=this.parseConnections();var a=this.parseImages();a=this.parseTextures(a);a=this.parseMaterials(a);var b=this.parseDeformers(),c=(new B).parse(b);this.parseScene(b,c,a);return q},parseConnections:function(){var a=new Map;"Connections"in n&&n.Connections.connections.forEach(function(b){var c=b[0],d=b[1];b=b[2];a.has(c)||a.set(c,{parents:[],children:[]});var e={ID:d,relationship:b};a.get(c).parents.push(e);a.has(d)||a.set(d,{parents:[],children:[]});c={ID:c,
relationship:b};a.get(d).children.push(c)});return a},parseImages:function(){var a={},b={};if("Video"in n.Objects){var c=n.Objects.Video,d;for(d in c){var e=c[d],f=parseInt(d);a[f]=e.RelativeFilename||e.Filename;if("Content"in e){var g="string"===typeof e.Content&&""!==e.Content;if(e.Content instanceof ArrayBuffer&&0<e.Content.byteLength||g)g=this.parseImage(c[d]),b[e.RelativeFilename||e.Filename]=g}}}for(f in a)c=a[f],a[f]=void 0!==b[c]?b[c]:a[f].split("\\").pop();return a},parseImage:function(a){var b=
a.Content;a=a.RelativeFilename||a.Filename;a=a.slice(a.lastIndexOf(".")+1).toLowerCase();switch(a){case "bmp":a="image/bmp";break;case "jpg":case "jpeg":a="image/jpeg";break;case "png":a="image/png";break;case "tif":a="image/tiff";break;case "tga":if("function"!==typeof THREE.TGALoader){console.warn("FBXLoader: THREE.TGALoader is required to load TGA textures");return}null===THREE.Loader.Handlers.get(".tga")&&(a=new THREE.TGALoader,a.setPath(this.textureLoader.path),THREE.Loader.Handlers.add(/\.tga$/i,
a));a="image/tga";break;default:console.warn('FBXLoader: Image type "'+a+'" is not supported.');return}if("string"===typeof b)return"data:"+a+";base64,"+b;b=new Uint8Array(b);return window.URL.createObjectURL(new Blob([b],{type:a}))},parseTextures:function(a){var b=new Map;if("Texture"in n.Objects){var c=n.Objects.Texture,d;for(d in c){var e=this.parseTexture(c[d],a);b.set(parseInt(d),e)}}return b},parseTexture:function(a,b){var c=this.loadTexture(a,b);c.ID=a.id;c.name=a.attrName;var d=a.WrapModeU,
e=a.WrapModeV;e=void 0!==e?e.value:0;c.wrapS=0===(void 0!==d?d.value:0)?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping;c.wrapT=0===e?THREE.RepeatWrapping:THREE.ClampToEdgeWrapping;"Scaling"in a&&(d=a.Scaling.value,c.repeat.x=d[0],c.repeat.y=d[1]);return c},loadTexture:function(a,b){var c=this.textureLoader.path,d=p.get(a.id).children;if(void 0!==d&&0<d.length&&void 0!==b[d[0].ID]){var e=b[d[0].ID];0!==e.indexOf("blob:")&&0!==e.indexOf("data:")||this.textureLoader.setPath(void 0)}d=a.FileName.slice(-3).toLowerCase();
"tga"===d?(d=THREE.Loader.Handlers.get(".tga"),null===d?(console.warn("FBXLoader: TGALoader not found, creating empty placeholder texture for",e),e=new THREE.Texture):e=d.load(e)):"psd"===d?(console.warn("FBXLoader: PSD textures are not supported, creating empty placeholder texture for",e),e=new THREE.Texture):e=this.textureLoader.load(e);this.textureLoader.setPath(c);return e},parseMaterials:function(a){var b=new Map;if("Material"in n.Objects){var c=n.Objects.Material,d;for(d in c){var e=this.parseMaterial(c[d],
a);null!==e&&b.set(parseInt(d),e)}}return b},parseMaterial:function(a,b){var c=a.id,d=a.attrName,e=a.ShadingModel;"object"===typeof e&&(e=e.value);if(!p.has(c))return null;c=this.parseParameters(a,b,c);switch(e.toLowerCase()){case "phong":e=new THREE.MeshPhongMaterial;break;case "lambert":e=new THREE.MeshLambertMaterial;break;default:console.warn('THREE.FBXLoader: unknown material type "%s". Defaulting to MeshPhongMaterial.',e),e=new THREE.MeshPhongMaterial({color:3342591})}e.setValues(c);e.name=
d;return e},parseParameters:function(a,b,c){var d={};a.BumpFactor&&(d.bumpScale=a.BumpFactor.value);a.Diffuse?d.color=(new THREE.Color).fromArray(a.Diffuse.value):a.DiffuseColor&&"Color"===a.DiffuseColor.type&&(d.color=(new THREE.Color).fromArray(a.DiffuseColor.value));a.DisplacementFactor&&(d.displacementScale=a.DisplacementFactor.value);a.Emissive?d.emissive=(new THREE.Color).fromArray(a.Emissive.value):a.EmissiveColor&&"Color"===a.EmissiveColor.type&&(d.emissive=(new THREE.Color).fromArray(a.EmissiveColor.value));
a.EmissiveFactor&&(d.emissiveIntensity=parseFloat(a.EmissiveFactor.value));a.Opacity&&(d.opacity=parseFloat(a.Opacity.value));1>d.opacity&&(d.transparent=!0);a.ReflectionFactor&&(d.reflectivity=a.ReflectionFactor.value);a.Shininess&&(d.shininess=a.Shininess.value);a.Specular?d.specular=(new THREE.Color).fromArray(a.Specular.value):a.SpecularColor&&"Color"===a.SpecularColor.type&&(d.specular=(new THREE.Color).fromArray(a.SpecularColor.value));var e=this;p.get(c).children.forEach(function(a){var c=
a.relationship;switch(c){case "Bump":d.bumpMap=e.getTexture(b,a.ID);break;case "DiffuseColor":d.map=e.getTexture(b,a.ID);break;case "DisplacementColor":d.displacementMap=e.getTexture(b,a.ID);break;case "EmissiveColor":d.emissiveMap=e.getTexture(b,a.ID);break;case "NormalMap":d.normalMap=e.getTexture(b,a.ID);break;case "ReflectionColor":d.envMap=e.getTexture(b,a.ID);d.envMap.mapping=THREE.EquirectangularReflectionMapping;break;case "SpecularColor":d.specularMap=e.getTexture(b,a.ID);break;case "TransparentColor":d.alphaMap=
e.getTexture(b,a.ID);d.transparent=!0;break;default:console.warn("THREE.FBXLoader: %s map is not supported in three.js, skipping texture.",c)}});return d},getTexture:function(a,b){"LayeredTexture"in n.Objects&&b in n.Objects.LayeredTexture&&(console.warn("THREE.FBXLoader: layered textures are not supported in three.js. Discarding all but first layer."),b=p.get(b).children[0].ID);return a.get(b)},parseDeformers:function(){var a={},b={};if("Deformer"in n.Objects){var c=n.Objects.Deformer,d;for(d in c){var e=
c[d],f=p.get(parseInt(d));"Skin"===e.attrType?(e=this.parseSkeleton(f,c),e.ID=d,1<f.parents.length&&console.warn("THREE.FBXLoader: skeleton attached to more than one geometry is not supported."),e.geometryID=f.parents[0].ID,a[d]=e):"BlendShape"===e.attrType&&(e={id:d},e.rawTargets=this.parseMorphTargets(f,c),e.id=d,1<f.parents.length&&console.warn("THREE.FBXLoader: morph target attached to more than one geometry is not supported."),b[d]=e)}}return{skeletons:a,morphTargets:b}},parseSkeleton:function(a,
b){var c=[];a.children.forEach(function(a){var d=b[a.ID];"Cluster"===d.attrType&&(a={ID:a.ID,indices:[],weights:[],transformLink:(new THREE.Matrix4).fromArray(d.TransformLink.a)},"Indexes"in d&&(a.indices=d.Indexes.a,a.weights=d.Weights.a),c.push(a))});return{rawBones:c,bones:[]}},parseMorphTargets:function(a,b){for(var c=[],d=0;d<a.children.length;d++){var e=a.children[d],f=b[e.ID],g={name:f.attrName,initialWeight:f.DeformPercent,id:f.id,fullWeights:f.FullWeights.a};if("BlendShapeChannel"!==f.attrType)return;
g.geoID=p.get(parseInt(e.ID)).children.filter(function(a){return void 0===a.relationship})[0].ID;c.push(g)}return c},parseScene:function(a,b,c){q=new THREE.Group;var d=this.parseModels(a.skeletons,b,c),e=n.Objects.Model,f=this;d.forEach(function(a){f.setLookAtProperties(a,e[a.ID]);p.get(a.ID).parents.forEach(function(b){b=d.get(b.ID);void 0!==b&&b.add(a)});null===a.parent&&q.add(a)});this.bindSkeleton(a.skeletons,b,d);this.createAmbientLight();this.setupMorphMaterials();q.traverse(function(a){if(a.userData.transformData){a.parent&&
(a.userData.transformData.parentMatrixWorld=a.parent.matrix);var b=J(a.userData.transformData);a.applyMatrix(b)}});a=(new C).parse();1===q.children.length&&q.children[0].isGroup&&(q.children[0].animations=a,q=q.children[0]);q.animations=a},parseModels:function(a,b,c){var d=new Map,e=n.Objects.Model,f;for(f in e){var g=parseInt(f),k=e[f],l=p.get(g),m=this.buildSkeleton(l,a,g,k.attrName);if(!m){switch(k.attrType){case "Camera":m=this.createCamera(l);break;case "Light":m=this.createLight(l);break;case "Mesh":m=
this.createMesh(l,b,c);break;case "NurbsCurve":m=this.createCurve(l,b);break;case "LimbNode":case "Root":m=new THREE.Bone;break;default:m=new THREE.Group}m.name=THREE.PropertyBinding.sanitizeNodeName(k.attrName);m.ID=g}this.getTransformData(m,k);d.set(g,m)}return d},buildSkeleton:function(a,b,c,d){var e=null;a.parents.forEach(function(a){for(var f in b){var k=b[f];k.rawBones.forEach(function(b,f){if(b.ID===a.ID){var g=e;e=new THREE.Bone;e.matrixWorld.copy(b.transformLink);e.name=THREE.PropertyBinding.sanitizeNodeName(d);
e.ID=c;k.bones[f]=e;null!==g&&e.add(g)}})}});return e},createCamera:function(a){var b;a.children.forEach(function(a){a=n.Objects.NodeAttribute[a.ID];void 0!==a&&(b=a)});if(void 0===b)var c=new THREE.Object3D;else{c=0;void 0!==b.CameraProjectionType&&1===b.CameraProjectionType.value&&(c=1);var d=1;void 0!==b.NearPlane&&(d=b.NearPlane.value/1E3);var e=1E3;void 0!==b.FarPlane&&(e=b.FarPlane.value/1E3);var f=window.innerWidth,g=window.innerHeight;void 0!==b.AspectWidth&&void 0!==b.AspectHeight&&(f=b.AspectWidth.value,
g=b.AspectHeight.value);var k=f/g,l=45;void 0!==b.FieldOfView&&(l=b.FieldOfView.value);a=b.FocalLength?b.FocalLength.value:null;switch(c){case 0:c=new THREE.PerspectiveCamera(l,k,d,e);null!==a&&c.setFocalLength(a);break;case 1:c=new THREE.OrthographicCamera(-f/2,f/2,g/2,-g/2,d,e);break;default:console.warn("THREE.FBXLoader: Unknown camera type "+c+"."),c=new THREE.Object3D}}return c},createLight:function(a){var b;a.children.forEach(function(a){a=n.Objects.NodeAttribute[a.ID];void 0!==a&&(b=a)});if(void 0===
b)a=new THREE.Object3D;else{var c=void 0===b.LightType?0:b.LightType.value;a=16777215;void 0!==b.Color&&(a=(new THREE.Color).fromArray(b.Color.value));var d=void 0===b.Intensity?1:b.Intensity.value/100;void 0!==b.CastLightOnObject&&0===b.CastLightOnObject.value&&(d=0);var e=0;void 0!==b.FarAttenuationEnd&&(e=void 0!==b.EnableFarAttenuation&&0===b.EnableFarAttenuation.value?0:b.FarAttenuationEnd.value);switch(c){case 0:a=new THREE.PointLight(a,d,e,1);break;case 1:a=new THREE.DirectionalLight(a,d);
break;case 2:c=Math.PI/3;void 0!==b.InnerAngle&&(c=THREE.Math.degToRad(b.InnerAngle.value));var f=0;void 0!==b.OuterAngle&&(f=THREE.Math.degToRad(b.OuterAngle.value),f=Math.max(f,1));a=new THREE.SpotLight(a,d,e,c,f,1);break;default:console.warn("THREE.FBXLoader: Unknown light type "+b.LightType.value+", defaulting to a THREE.PointLight."),a=new THREE.PointLight(a,d)}void 0!==b.CastShadows&&1===b.CastShadows.value&&(a.castShadow=!0)}return a},createMesh:function(a,b,c){var d=null,e=null,f=[];a.children.forEach(function(a){b.has(a.ID)&&
(d=b.get(a.ID));c.has(a.ID)&&f.push(c.get(a.ID))});1<f.length?e=f:0<f.length?e=f[0]:(e=new THREE.MeshPhongMaterial({color:13421772}),f.push(e));"color"in d.attributes&&f.forEach(function(a){a.vertexColors=THREE.VertexColors});d.FBX_Deformer?(f.forEach(function(a){a.skinning=!0}),a=new THREE.SkinnedMesh(d,e),a.normalizeSkinWeights()):a=new THREE.Mesh(d,e);return a},createCurve:function(a,b){var c=a.children.reduce(function(a,c){b.has(c.ID)&&(a=b.get(c.ID));return a},null),d=new THREE.LineBasicMaterial({color:3342591,
linewidth:1});return new THREE.Line(c,d)},getTransformData:function(a,b){var c={};"InheritType"in b&&(c.inheritType=parseInt(b.InheritType.value));c.eulerOrder="RotationOrder"in b?K(b.RotationOrder.value):"ZYX";"Lcl_Translation"in b&&(c.translation=b.Lcl_Translation.value);"PreRotation"in b&&(c.preRotation=b.PreRotation.value);"Lcl_Rotation"in b&&(c.rotation=b.Lcl_Rotation.value);"PostRotation"in b&&(c.postRotation=b.PostRotation.value);"Lcl_Scaling"in b&&(c.scale=b.Lcl_Scaling.value);"ScalingOffset"in
b&&(c.scalingOffset=b.ScalingOffset.value);"ScalingPivot"in b&&(c.scalingPivot=b.ScalingPivot.value);"RotationOffset"in b&&(c.rotationOffset=b.RotationOffset.value);"RotationPivot"in b&&(c.rotationPivot=b.RotationPivot.value);a.userData.transformData=c},setLookAtProperties:function(a,b){"LookAtProperty"in b&&p.get(a.ID).children.forEach(function(b){"LookAtProperty"===b.relationship&&(b=n.Objects.Model[b.ID],"Lcl_Translation"in b&&(b=b.Lcl_Translation.value,void 0!==a.target?(a.target.position.fromArray(b),
q.add(a.target)):a.lookAt((new THREE.Vector3).fromArray(b))))})},bindSkeleton:function(a,b,c){var d=this.parsePoseNodes(),e;for(e in a){var f=a[e];p.get(parseInt(f.ID)).parents.forEach(function(a){b.has(a.ID)&&p.get(a.ID).parents.forEach(function(a){c.has(a.ID)&&c.get(a.ID).bind(new THREE.Skeleton(f.bones),d[a.ID])})})}},parsePoseNodes:function(){var a={};if("Pose"in n.Objects){var b=n.Objects.Pose,c;for(c in b)if("BindPose"===b[c].attrType){var d=b[c].PoseNode;Array.isArray(d)?d.forEach(function(b){a[b.Node]=
(new THREE.Matrix4).fromArray(b.Matrix.a)}):a[d.Node]=(new THREE.Matrix4).fromArray(d.Matrix.a)}}return a},createAmbientLight:function(){if("GlobalSettings"in n&&"AmbientColor"in n.GlobalSettings){var a=n.GlobalSettings.AmbientColor.value,b=a[0],c=a[1];a=a[2];if(0!==b||0!==c||0!==a)b=new THREE.Color(b,c,a),q.add(new THREE.AmbientLight(b,1))}},setupMorphMaterials:function(){var a=this;q.traverse(function(b){b.isMesh&&b.geometry.morphAttributes.position&&b.geometry.morphAttributes.position.length&&
(Array.isArray(b.material)?b.material.forEach(function(c,d){a.setupMorphMaterial(b,c,d)}):a.setupMorphMaterial(b,b.material))})},setupMorphMaterial:function(a,b,c){var d=a.uuid,e=b.uuid,f=!1;q.traverse(function(a){a.isMesh&&(Array.isArray(a.material)?a.material.forEach(function(b){b.uuid===e&&a.uuid!==d&&(f=!0)}):a.material.uuid===e&&a.uuid!==d&&(f=!0))});!0===f?(b=b.clone(),b.morphTargets=!0,void 0===c?a.material=b:a.material[c]=b):b.morphTargets=!0}};B.prototype={constructor:B,parse:function(a){var b=
new Map;if("Geometry"in n.Objects){var c=n.Objects.Geometry,d;for(d in c){var e=p.get(parseInt(d));e=this.parseGeometry(e,c[d],a);b.set(parseInt(d),e)}}return b},parseGeometry:function(a,b,c){switch(b.attrType){case "Mesh":return this.parseMeshGeometry(a,b,c);case "NurbsCurve":return this.parseNurbsGeometry(b)}},parseMeshGeometry:function(a,b,c){var d=c.skeletons,e=c.morphTargets,f=a.parents.map(function(a){return n.Objects.Model[a.ID]});if(0!==f.length){c=a.children.reduce(function(a,b){void 0!==
d[b.ID]&&(a=d[b.ID]);return a},null);a=a.children.reduce(function(a,b){void 0!==e[b.ID]&&(a=e[b.ID]);return a},null);f=f[0];var g={};"RotationOrder"in f&&(g.eulerOrder=K(f.RotationOrder.value));"InheritType"in f&&(g.inheritType=parseInt(f.InheritType.value));"GeometricTranslation"in f&&(g.translation=f.GeometricTranslation.value);"GeometricRotation"in f&&(g.rotation=f.GeometricRotation.value);"GeometricScaling"in f&&(g.scale=f.GeometricScaling.value);f=J(g);return this.genGeometry(b,c,a,f)}},genGeometry:function(a,
b,c,d){var e=new THREE.BufferGeometry;a.attrName&&(e.name=a.attrName);var f=this.parseGeoNode(a,b),g=this.genBuffers(f),k=new THREE.Float32BufferAttribute(g.vertex,3);d.applyToBufferAttribute(k);e.addAttribute("position",k);0<g.colors.length&&e.addAttribute("color",new THREE.Float32BufferAttribute(g.colors,3));b&&(e.addAttribute("skinIndex",new THREE.Uint16BufferAttribute(g.weightsIndices,4)),e.addAttribute("skinWeight",new THREE.Float32BufferAttribute(g.vertexWeights,4)),e.FBX_Deformer=b);0<g.normal.length&&
(b=new THREE.Float32BufferAttribute(g.normal,3),(new THREE.Matrix3).getNormalMatrix(d).applyToBufferAttribute(b),e.addAttribute("normal",b));g.uvs.forEach(function(a,b){var c="uv"+(b+1).toString();0===b&&(c="uv");e.addAttribute(c,new THREE.Float32BufferAttribute(g.uvs[b],2))});if(f.material&&"AllSame"!==f.material.mappingType){var l=g.materialIndex[0],m=0;g.materialIndex.forEach(function(a,b){a!==l&&(e.addGroup(m,b-m,l),l=a,m=b)});0<e.groups.length&&(f=e.groups[e.groups.length-1],f=f.start+f.count,
f!==g.materialIndex.length&&e.addGroup(f,g.materialIndex.length-f,l));0===e.groups.length&&e.addGroup(0,g.materialIndex.length,g.materialIndex[0])}this.addMorphTargets(e,a,c,d);return e},parseGeoNode:function(a,b){var c={};c.vertexPositions=void 0!==a.Vertices?a.Vertices.a:[];c.vertexIndices=void 0!==a.PolygonVertexIndex?a.PolygonVertexIndex.a:[];a.LayerElementColor&&(c.color=this.parseVertexColors(a.LayerElementColor[0]));a.LayerElementMaterial&&(c.material=this.parseMaterialIndices(a.LayerElementMaterial[0]));
a.LayerElementNormal&&(c.normal=this.parseNormals(a.LayerElementNormal[0]));if(a.LayerElementUV){c.uv=[];for(var d=0;a.LayerElementUV[d];)c.uv.push(this.parseUVs(a.LayerElementUV[d])),d++}c.weightTable={};null!==b&&(c.skeleton=b,b.rawBones.forEach(function(a,b){a.indices.forEach(function(d,e){void 0===c.weightTable[d]&&(c.weightTable[d]=[]);c.weightTable[d].push({id:b,weight:a.weights[e]})})}));return c},genBuffers:function(a){var b={vertex:[],normal:[],colors:[],uvs:[],materialIndex:[],vertexWeights:[],
weightsIndices:[]},c=0,d=0,e=!1,f=[],g=[],k=[],l=[],m=[],h=[],n=this;a.vertexIndices.forEach(function(r,p){var q=!1;0>r&&(r^=-1,q=!0);var t=[],w=[];f.push(3*r,3*r+1,3*r+2);if(a.color){var u=y(p,c,r,a.color);k.push(u[0],u[1],u[2])}if(a.skeleton){void 0!==a.weightTable[r]&&a.weightTable[r].forEach(function(a){w.push(a.weight);t.push(a.id)});if(4<w.length){e||(console.warn("THREE.FBXLoader: Vertex has more than 4 skinning weights assigned to vertex. Deleting additional weights."),e=!0);var F=[0,0,0,
0],v=[0,0,0,0];w.forEach(function(a,b){var c=a,d=t[b];v.forEach(function(a,b,e){c>a&&(e[b]=c,c=a,a=F[b],F[b]=d,d=a)})});t=F;w=v}for(;4>w.length;)w.push(0),t.push(0);for(u=0;4>u;++u)m.push(w[u]),h.push(t[u])}a.normal&&(u=y(p,c,r,a.normal),g.push(u[0],u[1],u[2]));if(a.material&&"AllSame"!==a.material.mappingType)var x=y(p,c,r,a.material)[0];a.uv&&a.uv.forEach(function(a,b){var d=y(p,c,r,a);void 0===l[b]&&(l[b]=[]);l[b].push(d[0]);l[b].push(d[1])});d++;q&&(n.genFace(b,a,f,x,g,k,l,m,h,d),c++,d=0,f=[],
g=[],k=[],l=[],m=[],h=[])});return b},genFace:function(a,b,c,d,e,f,g,k,l,m){for(var h=2;h<m;h++)a.vertex.push(b.vertexPositions[c[0]]),a.vertex.push(b.vertexPositions[c[1]]),a.vertex.push(b.vertexPositions[c[2]]),a.vertex.push(b.vertexPositions[c[3*(h-1)]]),a.vertex.push(b.vertexPositions[c[3*(h-1)+1]]),a.vertex.push(b.vertexPositions[c[3*(h-1)+2]]),a.vertex.push(b.vertexPositions[c[3*h]]),a.vertex.push(b.vertexPositions[c[3*h+1]]),a.vertex.push(b.vertexPositions[c[3*h+2]]),b.skeleton&&(a.vertexWeights.push(k[0]),
a.vertexWeights.push(k[1]),a.vertexWeights.push(k[2]),a.vertexWeights.push(k[3]),a.vertexWeights.push(k[4*(h-1)]),a.vertexWeights.push(k[4*(h-1)+1]),a.vertexWeights.push(k[4*(h-1)+2]),a.vertexWeights.push(k[4*(h-1)+3]),a.vertexWeights.push(k[4*h]),a.vertexWeights.push(k[4*h+1]),a.vertexWeights.push(k[4*h+2]),a.vertexWeights.push(k[4*h+3]),a.weightsIndices.push(l[0]),a.weightsIndices.push(l[1]),a.weightsIndices.push(l[2]),a.weightsIndices.push(l[3]),a.weightsIndices.push(l[4*(h-1)]),a.weightsIndices.push(l[4*
(h-1)+1]),a.weightsIndices.push(l[4*(h-1)+2]),a.weightsIndices.push(l[4*(h-1)+3]),a.weightsIndices.push(l[4*h]),a.weightsIndices.push(l[4*h+1]),a.weightsIndices.push(l[4*h+2]),a.weightsIndices.push(l[4*h+3])),b.color&&(a.colors.push(f[0]),a.colors.push(f[1]),a.colors.push(f[2]),a.colors.push(f[3*(h-1)]),a.colors.push(f[3*(h-1)+1]),a.colors.push(f[3*(h-1)+2]),a.colors.push(f[3*h]),a.colors.push(f[3*h+1]),a.colors.push(f[3*h+2])),b.material&&"AllSame"!==b.material.mappingType&&(a.materialIndex.push(d),
a.materialIndex.push(d),a.materialIndex.push(d)),b.normal&&(a.normal.push(e[0]),a.normal.push(e[1]),a.normal.push(e[2]),a.normal.push(e[3*(h-1)]),a.normal.push(e[3*(h-1)+1]),a.normal.push(e[3*(h-1)+2]),a.normal.push(e[3*h]),a.normal.push(e[3*h+1]),a.normal.push(e[3*h+2])),b.uv&&b.uv.forEach(function(b,c){void 0===a.uvs[c]&&(a.uvs[c]=[]);a.uvs[c].push(g[c][0]);a.uvs[c].push(g[c][1]);a.uvs[c].push(g[c][2*(h-1)]);a.uvs[c].push(g[c][2*(h-1)+1]);a.uvs[c].push(g[c][2*h]);a.uvs[c].push(g[c][2*h+1])})},addMorphTargets:function(a,
b,c,d){if(null!==c){a.morphAttributes.position=[];var e=this;c.rawTargets.forEach(function(c){var f=n.Objects.Geometry[c.geoID];void 0!==f&&e.genMorphGeometry(a,b,f,d,c.name)})}},genMorphGeometry:function(a,b,c,d,e){var f=new THREE.BufferGeometry;c.attrName&&(f.name=c.attrName);f=void 0!==b.PolygonVertexIndex?b.PolygonVertexIndex.a:[];b=void 0!==b.Vertices?b.Vertices.a.slice():[];for(var g=void 0!==c.Vertices?c.Vertices.a:[],k=void 0!==c.Indexes?c.Indexes.a:[],l=0;l<k.length;l++){var m=3*k[l];b[m]+=
g[3*l];b[m+1]+=g[3*l+1];b[m+2]+=g[3*l+2]}f=this.genBuffers({vertexIndices:f,vertexPositions:b});f=new THREE.Float32BufferAttribute(f.vertex,3);f.name=e||c.attrName;d.applyToBufferAttribute(f);a.morphAttributes.position.push(f)},parseNormals:function(a){var b=a.MappingInformationType,c=a.ReferenceInformationType,d=a.Normals.a,e=[];"IndexToDirect"===c&&("NormalIndex"in a?e=a.NormalIndex.a:"NormalsIndex"in a&&(e=a.NormalsIndex.a));return{dataSize:3,buffer:d,indices:e,mappingType:b,referenceType:c}},
parseUVs:function(a){var b=a.MappingInformationType,c=a.ReferenceInformationType,d=a.UV.a,e=[];"IndexToDirect"===c&&(e=a.UVIndex.a);return{dataSize:2,buffer:d,indices:e,mappingType:b,referenceType:c}},parseVertexColors:function(a){var b=a.MappingInformationType,c=a.ReferenceInformationType,d=a.Colors.a,e=[];"IndexToDirect"===c&&(e=a.ColorIndex.a);return{dataSize:4,buffer:d,indices:e,mappingType:b,referenceType:c}},parseMaterialIndices:function(a){var b=a.MappingInformationType,c=a.ReferenceInformationType;
if("NoMappingInformation"===b)return{dataSize:1,buffer:[0],indices:[0],mappingType:"AllSame",referenceType:c};a=a.Materials.a;for(var d=[],e=0;e<a.length;++e)d.push(e);return{dataSize:1,buffer:a,indices:d,mappingType:b,referenceType:c}},parseNurbsGeometry:function(a){if(void 0===THREE.NURBSCurve)return console.error("THREE.FBXLoader: The loader relies on THREE.NURBSCurve for any nurbs present in the model. Nurbs will show up as empty geometry."),new THREE.BufferGeometry;var b=parseInt(a.Order);if(isNaN(b))return console.error("THREE.FBXLoader: Invalid Order %s given for geometry ID: %s",
a.Order,a.id),new THREE.BufferGeometry;--b;for(var c=a.KnotVector.a,d=[],e=a.Points.a,f=0,g=e.length;f<g;f+=4)d.push((new THREE.Vector4).fromArray(e,f));if("Closed"===a.Form)d.push(d[0]);else if("Periodic"===a.Form){var k=b;var l=c.length-1-k;for(f=0;f<b;++f)d.push(d[f])}a=(new THREE.NURBSCurve(b,c,d,k,l)).getPoints(7*d.length);var m=new Float32Array(3*a.length);a.forEach(function(a,b){a.toArray(m,3*b)});a=new THREE.BufferGeometry;a.addAttribute("position",new THREE.BufferAttribute(m,3));return a}};
C.prototype={constructor:C,parse:function(){var a=[],b=this.parseClips();if(void 0!==b){for(var c in b){var d=this.addClip(b[c]);a.push(d)}return a}},parseClips:function(){if(void 0!==n.Objects.AnimationCurve){var a=this.parseAnimationCurveNodes();this.parseAnimationCurves(a);a=this.parseAnimationLayers(a);return this.parseAnimStacks(a)}},parseAnimationCurveNodes:function(){var a=n.Objects.AnimationCurveNode,b=new Map,c;for(c in a){var d=a[c];null!==d.attrName.match(/S|R|T|DeformPercent/)&&(d={id:d.id,
attr:d.attrName,curves:{}},b.set(d.id,d))}return b},parseAnimationCurves:function(a){var b=n.Objects.AnimationCurve,c;for(c in b){var d={id:b[c].id,times:b[c].KeyTime.a.map(N),values:b[c].KeyValueFloat.a},e=p.get(d.id);if(void 0!==e){var f=e.parents[0].ID;e=e.parents[0].relationship;e.match(/X/)?a.get(f).curves.x=d:e.match(/Y/)?a.get(f).curves.y=d:e.match(/Z/)?a.get(f).curves.z=d:e.match(/d|DeformPercent/)&&a.has(f)&&(a.get(f).curves.morph=d)}}},parseAnimationLayers:function(a){var b=n.Objects.AnimationLayer,
c=new Map,d;for(d in b){var e=[];b=p.get(parseInt(d));void 0!==b&&(b.children.forEach(function(b,c){if(a.has(b.ID)){var d=a.get(b.ID);if(void 0!==d.curves.x||void 0!==d.curves.y||void 0!==d.curves.z){if(void 0===e[c]){var f=p.get(b.ID).parents.filter(function(a){return void 0!==a.relationship})[0].ID;if(void 0!==f){var g=n.Objects.Model[f.toString()],h={modelName:THREE.PropertyBinding.sanitizeNodeName(g.attrName),ID:g.id,initialPosition:[0,0,0],initialRotation:[0,0,0],initialScale:[1,1,1]};q.traverse(function(a){if(a.ID=
g.id)h.transform=a.matrix,a.userData.transformData&&(h.eulerOrder=a.userData.transformData.eulerOrder)});h.transform||(h.transform=new THREE.Matrix4);"PreRotation"in g&&(h.preRotation=g.PreRotation.value);"PostRotation"in g&&(h.postRotation=g.PostRotation.value);e[c]=h}}e[c]&&(e[c][d.attr]=d)}else if(void 0!==d.curves.morph){if(void 0===e[c]){var t=p.get(b.ID).parents.filter(function(a){return void 0!==a.relationship})[0].ID;f=p.get(t).parents[0].ID;f=p.get(f).parents[0].ID;f=p.get(f).parents[0].ID;
g=n.Objects.Model[f];h={modelName:THREE.PropertyBinding.sanitizeNodeName(g.attrName),morphName:n.Objects.Deformer[t].attrName};e[c]=h}e[c][d.attr]=d}}}),c.set(parseInt(d),e))}return c},parseAnimStacks:function(a){var b=n.Objects.AnimationStack,c={},d;for(d in b){var e=p.get(parseInt(d)).children;1<e.length&&console.warn("THREE.FBXLoader: Encountered an animation stack with multiple layers, this is currently not supported. Ignoring subsequent layers.");e=a.get(e[0].ID);c[d]={name:b[d].attrName,layer:e}}return c},
addClip:function(a){var b=[],c=this;a.layer.forEach(function(a){b=b.concat(c.generateTracks(a))});return new THREE.AnimationClip(a.name,-1,b)},generateTracks:function(a){var b=[],c=new THREE.Vector3,d=new THREE.Quaternion,e=new THREE.Vector3;a.transform&&a.transform.decompose(c,d,e);c=c.toArray();d=(new THREE.Euler).setFromQuaternion(d,a.eulerOrder).toArray();e=e.toArray();void 0!==a.T&&0<Object.keys(a.T.curves).length&&(c=this.generateVectorTrack(a.modelName,a.T.curves,c,"position"),void 0!==c&&
b.push(c));void 0!==a.R&&0<Object.keys(a.R.curves).length&&(d=this.generateRotationTrack(a.modelName,a.R.curves,d,a.preRotation,a.postRotation,a.eulerOrder),void 0!==d&&b.push(d));void 0!==a.S&&0<Object.keys(a.S.curves).length&&(e=this.generateVectorTrack(a.modelName,a.S.curves,e,"scale"),void 0!==e&&b.push(e));void 0!==a.DeformPercent&&(a=this.generateMorphTrack(a),void 0!==a&&b.push(a));return b},generateVectorTrack:function(a,b,c,d){var e=this.getTimesForAllAxes(b);b=this.getKeyframeTrackValues(e,
b,c);return new THREE.VectorKeyframeTrack(a+"."+d,e,b)},generateRotationTrack:function(a,b,c,d,e,f){void 0!==b.x&&(this.interpolateRotations(b.x),b.x.values=b.x.values.map(THREE.Math.degToRad));void 0!==b.y&&(this.interpolateRotations(b.y),b.y.values=b.y.values.map(THREE.Math.degToRad));void 0!==b.z&&(this.interpolateRotations(b.z),b.z.values=b.z.values.map(THREE.Math.degToRad));var g=this.getTimesForAllAxes(b);b=this.getKeyframeTrackValues(g,b,c);void 0!==d&&(d=d.map(THREE.Math.degToRad),d.push(f),
d=(new THREE.Euler).fromArray(d),d=(new THREE.Quaternion).setFromEuler(d));void 0!==e&&(e=e.map(THREE.Math.degToRad),e.push(f),e=(new THREE.Euler).fromArray(e),e=(new THREE.Quaternion).setFromEuler(e).inverse());c=new THREE.Quaternion;for(var k=new THREE.Euler,l=[],m=0;m<b.length;m+=3)k.set(b[m],b[m+1],b[m+2],f),c.setFromEuler(k),void 0!==d&&c.premultiply(d),void 0!==e&&c.multiply(e),c.toArray(l,m/3*4);return new THREE.QuaternionKeyframeTrack(a+".quaternion",g,l)},generateMorphTrack:function(a){var b=
a.DeformPercent.curves.morph,c=b.values.map(function(a){return a/100}),d=q.getObjectByName(a.modelName).morphTargetDictionary[a.morphName];return new THREE.NumberKeyframeTrack(a.modelName+".morphTargetInfluences["+d+"]",b.times,c)},getTimesForAllAxes:function(a){var b=[];void 0!==a.x&&(b=b.concat(a.x.times));void 0!==a.y&&(b=b.concat(a.y.times));void 0!==a.z&&(b=b.concat(a.z.times));return b=b.sort(function(a,b){return a-b}).filter(function(a,b,e){return e.indexOf(a)==b})},getKeyframeTrackValues:function(a,
b,c){var d=[],e=-1,f=-1,g=-1;a.forEach(function(a){b.x&&(e=b.x.times.indexOf(a));b.y&&(f=b.y.times.indexOf(a));b.z&&(g=b.z.times.indexOf(a));-1!==e?(a=b.x.values[e],d.push(a),c[0]=a):d.push(c[0]);-1!==f?(a=b.y.values[f],d.push(a),c[1]=a):d.push(c[1]);-1!==g?(a=b.z.values[g],d.push(a),c[2]=a):d.push(c[2])});return d},interpolateRotations:function(a){for(var b=1;b<a.values.length;b++){var c=a.values[b-1],d=a.values[b]-c,e=Math.abs(d);if(180<=e){e/=180;d/=e;c+=d;var f=a.times[b-1];e=(a.times[b]-f)/e;
f+=e;for(var g=[],k=[];f<a.times[b];)g.push(f),f+=e,k.push(c),c+=d;a.times=M(a.times,b,g);a.values=M(a.values,b,k)}}}};D.prototype={constructor:D,getPrevNode:function(){return this.nodeStack[this.currentIndent-2]},getCurrentNode:function(){return this.nodeStack[this.currentIndent-1]},getCurrentProp:function(){return this.currentProp},pushStack:function(a){this.nodeStack.push(a);this.currentIndent+=1},popStack:function(){this.nodeStack.pop();--this.currentIndent},setCurrentProp:function(a,b){this.currentProp=
a;this.currentPropName=b},parse:function(a){this.currentIndent=0;this.allNodes=new x;this.nodeStack=[];this.currentProp=[];this.currentPropName="";var b=this,c=a.split(/[\r\n]+/);c.forEach(function(a,e){var d=a.match(/^[\s\t]*;/),g=a.match(/^[\s\t]*$/);if(!d&&!g){d=a.match("^\\t{"+b.currentIndent+"}(\\w+):(.*){","");g=a.match("^\\t{"+b.currentIndent+"}(\\w+):[\\s\\t\\r\\n](.*)");var k=a.match("^\\t{"+(b.currentIndent-1)+"}}");d?b.parseNodeBegin(a,d):g?b.parseNodeProperty(a,g,c[++e]):k?b.popStack():
a.match(/^[^\s\t}]/)&&b.parseNodePropertyContinued(a)}});return this.allNodes},parseNodeBegin:function(a,b){var c=b[1].trim().replace(/^"/,"").replace(/"$/,""),d=b[2].split(",").map(function(a){return a.trim().replace(/^"/,"").replace(/"$/,"")}),e={name:c};d=this.parseNodeAttr(d);var f=this.getCurrentNode();0===this.currentIndent?this.allNodes.add(c,e):c in f?("PoseNode"===c?f.PoseNode.push(e):void 0!==f[c].id&&(f[c]={},f[c][f[c].id]=f[c]),""!==d.id&&(f[c][d.id]=e)):"number"===typeof d.id?(f[c]={},
f[c][d.id]=e):"Properties70"!==c&&(f[c]="PoseNode"===c?[e]:e);"number"===typeof d.id&&(e.id=d.id);""!==d.name&&(e.attrName=d.name);""!==d.type&&(e.attrType=d.type);this.pushStack(e)},parseNodeAttr:function(a){var b=a[0];""!==a[0]&&(b=parseInt(a[0]),isNaN(b)&&(b=a[0]));var c="",d="";1<a.length&&(c=a[1].replace(/^(\w+)::/,""),d=a[2]);return{id:b,name:c,type:d}},parseNodeProperty:function(a,b,c){var d=b[1].replace(/^"/,"").replace(/"$/,"").trim();b=b[2].replace(/^"/,"").replace(/"$/,"").trim();"Content"===
d&&","===b&&(b=c.replace(/"/g,"").replace(/,$/,"").trim());c=this.getCurrentNode();if("Properties70"===c.name)this.parseNodeSpecialProperty(a,d,b);else{if("C"===d){d=b.split(",").slice(1);a=parseInt(d[0]);var e=parseInt(d[1]),f=b.split(",").slice(3);f=f.map(function(a){return a.trim().replace(/^"/,"")});d="connections";b=[a,e];P(b,f);void 0===c[d]&&(c[d]=[])}"Node"===d&&(c.id=b);d in c&&Array.isArray(c[d])?c[d].push(b):"a"!==d?c[d]=b:c.a=b;this.setCurrentProp(c,d);"a"===d&&","!==b.slice(-1)&&(c.a=
H(b))}},parseNodePropertyContinued:function(a){var b=this.getCurrentNode();b.a+=a;","!==a.slice(-1)&&(b.a=H(b.a))},parseNodeSpecialProperty:function(a,b,c){var d=c.split('",').map(function(a){return a.trim().replace(/^"/,"").replace(/\s/,"_")});a=d[0];b=d[1];c=d[2];var e=d[3];d=d[4];switch(b){case "int":case "enum":case "bool":case "ULongLong":case "double":case "Number":case "FieldOfView":d=parseFloat(d);break;case "Color":case "ColorRGB":case "Vector3D":case "Lcl_Translation":case "Lcl_Rotation":case "Lcl_Scaling":d=
H(d)}this.getPrevNode()[a]={type:b,type2:c,flag:e,value:d};this.setCurrentProp(this.getPrevNode(),a)}};E.prototype={constructor:E,parse:function(a){a=new v(a);a.skip(23);var b=a.getUint32();console.log("THREE.FBXLoader: FBX binary version: "+b);for(var c=new x;!this.endOfContent(a);){var d=this.parseNode(a,b);null!==d&&c.add(d.name,d)}return c},endOfContent:function(a){return 0===a.size()%16?(a.getOffset()+160+16&-16)>=a.size():a.getOffset()+160+16>=a.size()},parseNode:function(a,b){var c={},d=7500<=
b?a.getUint64():a.getUint32(),e=7500<=b?a.getUint64():a.getUint32();7500<=b?a.getUint64():a.getUint32();var f=a.getUint8();f=a.getString(f);if(0===d)return null;for(var g=[],k=0;k<e;k++)g.push(this.parseProperty(a));k=0<g.length?g[0]:"";var l=1<g.length?g[1]:"",m=2<g.length?g[2]:"";for(c.singleProperty=1===e&&a.getOffset()===d?!0:!1;d>a.getOffset();)e=this.parseNode(a,b),null!==e&&this.parseSubNode(f,c,e);c.propertyList=g;"number"===typeof k&&(c.id=k);""!==l&&(c.attrName=l);""!==m&&(c.attrType=m);
""!==f&&(c.name=f);return c},parseSubNode:function(a,b,c){if(!0===c.singleProperty)a=c.propertyList[0],Array.isArray(a)?(b[c.name]=c,c.a=a):b[c.name]=a;else if("Connections"===a&&"C"===c.name){var d=[];c.propertyList.forEach(function(a,b){0!==b&&d.push(a)});void 0===b.connections&&(b.connections=[]);b.connections.push(d)}else if("Properties70"===c.name)Object.keys(c).forEach(function(a){b[a]=c[a]});else if("Properties70"===a&&"P"===c.name){a=c.propertyList[0];var e=c.propertyList[1],f=c.propertyList[2],
g=c.propertyList[3];0===a.indexOf("Lcl ")&&(a=a.replace("Lcl ","Lcl_"));0===e.indexOf("Lcl ")&&(e=e.replace("Lcl ","Lcl_"));var k="Color"===e||"ColorRGB"===e||"Vector"===e||"Vector3D"===e||0===e.indexOf("Lcl_")?[c.propertyList[4],c.propertyList[5],c.propertyList[6]]:c.propertyList[4];b[a]={type:e,type2:f,flag:g,value:k}}else void 0===b[c.name]?"number"===typeof c.id?(b[c.name]={},b[c.name][c.id]=c):b[c.name]=c:"PoseNode"===c.name?(Array.isArray(b[c.name])||(b[c.name]=[b[c.name]]),b[c.name].push(c)):
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