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a=i.values||t.parameters,s=t.uniforms;for(var u in o){var l=o[u],c=l.type,f=a[s[u]];if(void 0===f&&(f=l.value),f){var d=function(e){return function(n){l.value&&(r.setTexture(e,n),delete o[e])}};c===e.EParameterType.SAMPLER_2D?e.GLTFFileLoaderExtension.LoadTextureAsync(n,i.values?f:l.value,d(u),(function(){return d(null)})):l.value&&e.GLTFUtils.SetUniform(r,u,i.values?f:l.value,c)&&delete o[u]}}},M=function(n,r,t){return function(i,o){e.Tools.Error("Cannot compile program named "+n.name+". 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b=(function(){function n(){this.extensions={".gltf":{isBinary:!1},".glb":{isBinary:!0}}}return n.RegisterExtension=function(r){if(n.Extensions[r.name])return void e.Tools.Error('Tool with the same name "'+r.name+'" already exists');n.Extensions[r.name]=r},n.prototype.importMeshAsync=function(r,t,i,o,a,s,u){var l=this;t.useRightHandedSystem=!0;e.GLTFFileLoaderExtension.LoadRuntimeAsync(t,i,o,(function(t){t.importOnlyMeshes=!0,""===r?t.importMeshesNames=[]:"string"==typeof r?t.importMeshesNames=[r]:!r||r instanceof Array?(t.importMeshesNames=[],e.Tools.Warn("Argument meshesNames must be of type string or string[]")):t.importMeshesNames=[r],l._createNodes(t);var i=[],o=[];for(var s in t.nodes){var c=t.nodes[s];c.babylonNode instanceof e.AbstractMesh&&i.push(c.babylonNode)}for(var f in t.skins){var d=t.skins[f];d.babylonSkeleton instanceof 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n.shaders){t=!0;var a=n.shaders[o];a?i.bind(this,o,a)():e.Tools.Error("No shader named: "+o)}t||r()},n.prototype._loadBuffersAsync=function(n,r,t){var i=!1,o=function(t,i){e.GLTFFileLoaderExtension.LoadBufferAsync(n,t,(function(o){n.loadedBufferCount++,o&&(o.byteLength!=n.buffers[t].byteLength&&e.Tools.Error("Buffer named "+t+" is length "+o.byteLength+". 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