babylonjs-loaders/babylonjs.loaders.min.js

Babylon.js Loaders module =====================

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Array.prototype.push.apply(i.geometries,e.geometries),Array.prototype.push.apply(i.meshes,e.meshes),Array.prototype.push.apply(i.particleSystems,e.particleSystems),Array.prototype.push.apply(i.skeletons,e.skeletons),Array.prototype.push.apply(i.animationGroups,e.animationGroups),Array.prototype.push.apply(i.materials,s),Array.prototype.push.apply(i.textures,l),Array.prototype.push.apply(i.lights,e.lights),Array.prototype.push.apply(i.transformNodes,e.transformNodes),Array.prototype.push.apply(i.cameras,c),Array.prototype.push.apply(i.morphTargetManagers,u),i}))}))},t.prototype.canDirectLoad=function(e){return function(e){return-1!==e.indexOf("asset")&&-1!==e.indexOf("version")||e.startsWith("data:base64,"+C)||e.startsWith("data:;base64,"+C)||e.startsWith("data:application/octet-stream;base64,"+C)||e.startsWith("data:model/gltf-binary;base64,"+C)}(e)},t.prototype.directLoad=function(e,t){if(t.startsWith("base64,"+C)||t.startsWith(";base64,"+C)||t.startsWith("application/octet-stream;base64,"+C)||t.startsWith("model/gltf-binary;base64,"+C)){var n=(0,A.DecodeBase64UrlToBinary)(t);return this._validate(e,new Uint8Array(n,0,n.byteLength)),this._unpackBinaryAsync(new A.DataReader({readAsync:function(e,t){return S(n,e,t)},byteLength:n.byteLength}))}return this._validate(e,t),Promise.resolve({json:this._parseJson(t)})},t.prototype.createPlugin=function(e){return new t(e[L])},Object.defineProperty(t.prototype,"loaderState",{get:function(){return this._state},enumerable:!1,configurable:!0}),t.prototype.whenCompleteAsync=function(){var e=this;return new 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x=Number(g.split("_")[1]),O=A.VertexBuffer.UVKind+(0===x?"":x+1),E=new Float32Array(b.length);E.set(b),X(E),_.set(E,O)}else"JOINT"===g?(_.matricesIndices=new Float32Array(b.length),_.matricesIndices.set(b)):"WEIGHT"===g?(_.matricesWeights=new Float32Array(b.length),_.matricesWeights.set(b)):"COLOR"===g&&(_.colors=new Float32Array(b.length),_.colors.set(b));if(v=e.accessors[m.indices])b=H.GetBufferFromAccessor(e,v),_.indices=new Int32Array(b.length),_.indices.set(b),d.push(_.indices.length);else{var M=[];for(T=0;T<_.positions.length/3;T++)M.push(T);_.indices=new Int32Array(M),d.push(_.indices.length)}s?s.merge(_):s=_;var w=e.scene.getMaterialById(m.material);i.push(null===w?H.GetDefaultMaterial(e.scene):w),l.push(0===l.length?0:l[l.length-1]+c[c.length-2]),u.push(0===u.length?0:u[u.length-1]+d[d.length-2])}}e.scene._blockEntityCollection=!!e.assetContainer,i.length>1?(a=new A.MultiMaterial("multimat"+r,e.scene)).subMaterials=i:a=new 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o=[],a=[];!function(e,t,n,r){for(var o in e.nodes){var a=e.nodes[o],i=o;if(a.jointName&&!te(n,a.jointName)){var s=J(a),l=new A.Bone(a.name||"",t,null,s);l.id=i,r.push({bone:l,node:a,id:i})}}for(var c=0;c<r.length;c++)for(var u=r[c],d=u.node.children,h=0;h<d.length;h++){for(var f=null,p=0;p<r.length;p++)if(r[p].id===d[h]){f=r[p];break}f&&(f.bone._parent=u.bone,u.bone.children.push(f.bone))}}(e,r,t,o),r.bones=[];for(var i=0;i<t.jointNames.length;i++)if(b=ee(e,t.jointNames[i])){var s=b.node;if(s){var l=b.id,c=e.scene.getBoneById(l);if(c)r.bones.push(c);else{for(var u=!1,d=null,h=0;h<i;h++){var f=ee(e,t.jointNames[h]);if(f){var p=f.node;if(p){var _=p.children;if(_){u=!1;for(var m=0;m<_.length;m++)if(_[m]===l){d=Q(e,t,t.jointNames[h],r),u=!0;break}if(u)break}}else A.Tools.Warn("Joint named "+t.jointNames[h]+" does not exist when looking for parent")}}var y=J(s);!d&&o.length>0&&(d=$(o,l))&&-1===a.indexOf(d)&&a.push(d),new A.Bone(s.jointName||"",r,d,y).id=l}}else A.Tools.Warn("Joint named "+t.jointNames[i]+" does not exist")}var v=r.bones;for(r.bones=[],i=0;i<t.jointNames.length;i++){var b;if(b=ee(e,t.jointNames[i]))for(h=0;h<v.length;h++)if(v[h].id===b.id){r.bones.push(v[h]);break}}for(r.prepare(),i=0;i<a.length;i++)r.bones.push(a[i]);return r}(e,o,0,o.babylonSkeleton),o.babylonSkeleton||(o.babylonSkeleton=a.skeleton)),r=a}}else if(t.meshes){var a;r=a=ne(e,t,t.mesh?[t.mesh]:t.meshes,n,t.babylonNode)}else if(!t.light||t.babylonNode||e.importOnlyMeshes){if(t.camera&&!t.babylonNode&&!e.importOnlyMeshes){var i=e.cameras[t.camera];if(i){if(e.scene._blockEntityCollection=!!e.assetContainer,"orthographic"===i.type){var s=new A.FreeCamera(t.camera,A.Vector3.Zero(),e.scene,!1);s.name=t.name||"",s.mode=A.Camera.ORTHOGRAPHIC_CAMERA,s.attachControl(),r=s,s._parentContainer=e.assetContainer}else if("perspective"===i.type){var l=i[i.type],c=new A.FreeCamera(t.camera,A.Vector3.Zero(),e.scene,!1);c.name=t.name||"",c.attachControl(),l.aspectRatio||(l.aspectRatio=e.scene.getEngine().getRenderWidth()/e.scene.getEngine().getRenderHeight()),l.znear&&l.zfar&&(c.maxZ=l.zfar,c.minZ=l.znear),r=c,c._parentContainer=e.assetContainer}e.scene._blockEntityCollection=!1}}}else{var u=e.lights[t.light];if(u)if("ambient"===u.type){var d=u[u.type],h=new A.HemisphericLight(t.light,A.Vector3.Zero(),e.scene);h.name=t.name||"",d.color&&(h.diffuse=A.Color3.FromArray(d.color)),r=h}else if("directional"===u.type){var f=u[u.type],p=new A.DirectionalLight(t.light,A.Vector3.Zero(),e.scene);p.name=t.name||"",f.color&&(p.diffuse=A.Color3.FromArray(f.color)),r=p}else if("point"===u.type){var _=u[u.type],m=new A.PointLight(t.light,A.Vector3.Zero(),e.scene);m.name=t.name||"",_.color&&(m.diffuse=A.Color3.FromArray(_.color)),r=m}else if("spot"===u.type){var y=u[u.type],v=new A.SpotLight(t.light,A.Vector3.Zero(),A.Vector3.Zero(),0,0,e.scene);v.name=t.name||"",y.color&&(v.diffuse=A.Color3.FromArray(y.color)),y.fallOfAngle&&(v.angle=y.fallOfAngle),y.fallOffExponent&&(v.exponent=y.fallOffExponent),r=v}}if(!t.jointName){if(t.babylonNode)return t.babylonNode;if(null===r){e.scene._blockEntityCollection=!!e.assetContainer;var b=new A.Mesh(t.name||"",e.scene);b._parentContainer=e.assetContainer,e.scene._blockEntityCollection=!1,t.babylonNode=b,r=b}}if(null!==r){if(t.matrix&&r instanceof A.Mesh)!function(e,t){if(t.matrix){var n=new A.Vector3(0,0,0),r=new A.Quaternion,o=new A.Vector3(0,0,0);A.Matrix.FromArray(t.matrix).decompose(o,r,n),re(e,n,r,o)}else t.translation&&t.rotation&&t.scale&&re(e,A.Vector3.FromArray(t.translation),A.Quaternion.FromArray(t.rotation),A.Vector3.FromArray(t.scale));e.computeWorldMatrix(!0)}(r,t);else{var g=t.translation||[0,0,0],T=t.rotation||[0,0,0,1],x=t.scale||[1,1,1];re(r,A.Vector3.FromArray(g),A.Quaternion.FromArray(T),A.Vector3.FromArray(x))}r.updateCache(!0),t.babylonNode=r}return r},ae=function(e,t,n,r){void 0===r&&(r=!1);var o=e.nodes[t],a=null;if(r=!(e.importOnlyMeshes&&!r&&e.importMeshesNames)||-1!==e.importMeshesNames.indexOf(o.name||"")||0===e.importMeshesNames.length,!o.jointName&&r&&null!==(a=oe(e,o,t))&&(a.id=t,a.parent=n),o.children)for(var i=0;i<o.children.length;i++)ae(e,o.children[i],a,r)},ie=function(e){var t=e.currentScene;if(t)for(var n=0;n<t.nodes.length;n++)ae(e,t.nodes[n],null);else for(var r in e.scenes)for(t=e.scenes[r],n=0;n<t.nodes.length;n++)ae(e,t.nodes[n],null);for(function(e){for(var t in e.animations){var n=e.animations[t];if(n.channels&&n.samplers)for(var r=null,o=0;o<n.channels.length;o++){var a=n.channels[o],i=n.samplers[a.sampler];if(i){var s=null,l=null;n.parameters?(s=n.parameters[i.input],l=n.parameters[i.output]):(s=i.input,l=i.output);var c=H.GetBufferFromAccessor(e,e.accessors[s]),u=H.GetBufferFromAccessor(e,e.accessors[l]),d=a.target.id,h=e.scene.getNodeById(d);if(null===h&&(h=e.scene.getNodeByName(d)),null!==h){var f=h instanceof A.Bone,p=a.target.path,_=Y.indexOf(p);-1!==_&&(p=q[_]);var m=A.Animation.ANIMATIONTYPE_MATRIX;f||("rotationQuaternion"===p?(m=A.Animation.ANIMATIONTYPE_QUATERNION,h.rotationQuaternion=new A.Quaternion):m=A.Animation.ANIMATIONTYPE_VECTOR3);var y=null,v=[],b=0,g=!1;f&&r&&r.getKeys().length===c.length&&(y=r,g=!0),g||(e.scene._blockEntityCollection=!!e.assetContainer,y=new A.Animation(t,f?"_matrix":p,1,m,A.Animation.ANIMATIONLOOPMODE_CYCLE),e.scene._blockEntityCollection=!1);for(var T=0;T<c.length;T++){var x=null;if("rotationQuaternion"===p?(x=A.Quaternion.FromArray([u[b],u[b+1],u[b+2],u[b+3]]),b+=4):(x=A.Vector3.FromArray([u[b],u[b+1],u[b+2]]),b+=3),f){var O=h,E=A.Vector3.Zero(),M=new A.Quaternion,w=A.Vector3.Zero(),C=O.getBaseMatrix();g&&r&&(C=r.getKeys()[T].value),C.decompose(w,M,E),"position"===p?E=x:"rotationQuaternion"===p?M=x:w=x,x=A.Matrix.Compose(w,M,E)}g?r&&(r.getKeys()[T].value=x):v.push({frame:c[T],value:x})}!g&&y&&(y.setKeys(v),h.animations.push(y)),r=y,e.scene.stopAnimation(h),e.scene.beginAnimation(h,0,c[c.length-1],!0,1)}else A.Tools.Warn("Creating animation named "+t+". 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e.extensions&&z(e.extensions,"extensions",r),e.extensionsUsed&&z(e.extensionsUsed,"extensionsUsed",r),e.buffers&&function(e,t){for(var n in e){var r=e[n];t.buffers[n]=r,t.buffersCount++}}(e.buffers,r),e.bufferViews&&z(e.bufferViews,"bufferViews",r),e.accessors&&z(e.accessors,"accessors",r),e.meshes&&z(e.meshes,"meshes",r),e.lights&&z(e.lights,"lights",r),e.cameras&&z(e.cameras,"cameras",r),e.nodes&&z(e.nodes,"nodes",r),e.images&&z(e.images,"images",r),e.textures&&z(e.textures,"textures",r),e.shaders&&function(e,t){for(var n in e){var r=e[n];t.shaders[n]=r,t.shaderscount++}}(e.shaders,r),e.programs&&z(e.programs,"programs",r),e.samplers&&z(e.samplers,"samplers",r),e.techniques&&z(e.techniques,"techniques",r),e.materials&&z(e.materials,"materials",r),e.animations&&z(e.animations,"animations",r),e.skins&&z(e.skins,"skins",r),e.scenes&&(r.scenes=e.scenes),e.scene&&e.scenes&&(r.currentScene=e.scenes[e.scene]),r},e.LoadBufferAsync=function(e,t,n,r,o){var a=e.buffers[t];A.Tools.IsBase64(a.uri)?setTimeout((function(){return n(new Uint8Array(A.Tools.DecodeBase64(a.uri)))})):A.Tools.LoadFile(e.rootUrl+a.uri,(function(e){return n(new Uint8Array(e))}),o,void 0,!0,(function(e){e&&r(e.status+" "+e.statusText)}))},e.LoadTextureBufferAsync=function(e,t,n,r){var o=e.textures[t];if(o&&o.source)if(o.babylonTexture)n(null);else{var a=e.images[o.source];A.Tools.IsBase64(a.uri)?setTimeout((function(){return n(new Uint8Array(A.Tools.DecodeBase64(a.uri)))})):A.Tools.LoadFile(e.rootUrl+a.uri,(function(e){return n(new Uint8Array(e))}),void 0,void 0,!0,(function(e){e&&r(e.status+" "+e.statusText)}))}else r("")},e.CreateTextureAsync=function(e,t,n,r){var o=e.textures[t];if(o.babylonTexture)r(o.babylonTexture);else{var a=e.samplers[o.sampler],i=a.minFilter===B.NEAREST_MIPMAP_NEAREST||a.minFilter===B.NEAREST_MIPMAP_LINEAR||a.minFilter===B.LINEAR_MIPMAP_NEAREST||a.minFilter===B.LINEAR_MIPMAP_LINEAR,s=A.Texture.BILINEAR_SAMPLINGMODE,l=null==n?new Blob:new 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L={vertex:s.vertexShader+t,fragment:s.fragmentShader+t},N={attributes:y,uniforms:m,samplers:v,needAlphaBlending:l&&l.enable&&-1!==l.enable.indexOf(3042)};A.Effect.ShadersStore[s.vertexShader+t+"VertexShader"]=d,A.Effect.ShadersStore[s.fragmentShader+t+"PixelShader"]=h;var S=new A.ShaderMaterial(t,e.scene,L,N);if(S.onError=function(e,t,n){return function(r,o){t.dispose(!0),n("Cannot compile program named "+e.name+". 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