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three.js
zrkadlo https://github.com/mrdoob/three.js.git


			
				
					
						
						
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		<h1>[name]</h1>

		<p class="desc">
			Represents the data source of a texture.
		</p>

		<h2>构造函数</h2>

		<h3>[name]( [param:Any data] )</h3>
		<p>
			[page:Any data] -- The data definition of a texture. Default is *null*.
		</p>

		<h2>属性</h2>

		<h3>[property:Any data]</h3>
		<p>
		The actual data of a texture. The type of this property depends on the texture that uses this instance.
		</p>

		<h3>[property:Boolean isCubeTexture]</h3>
		<p>
			Read-only flag to check if a given object is of type [name].
		</p>

		<h3>[property:Boolean needsUpdate]</h3>
		<p>
			When the property is set to `true`, the engine allocates the memory for the texture (if necessary) and triggers the actual texture upload to the GPU next time the source is used.
		</p>

		<h3>[property:Boolean dataReady]</h3>
		<p>
			This property is only relevant when [page:.needUpdate] is set to `true` and provides more control on how texture data should be processed.
			When `dataReady` is set to `false`, the engine performs the memory allocation (if necessary) but does not transfer the data into the GPU memory. Default is `true`.
		</p>

		<h3>[property:String uuid]</h3>
		<p>
		[link:http://en.wikipedia.org/wiki/Universally_unique_identifier UUID] of this object instance.
		This gets automatically assigned, so this shouldn't be edited.
		</p>

		<h3>[property:Integer version]</h3>
		<p>
		This starts at *0* and counts how many times [page:Source.needsUpdate .needsUpdate] is set to *true*.
		</p>

		<h2>方法</h2>

		<h3>[method:Object toJSON]( [param:Object meta] )</h3>
		<p>
		meta -- optional object containing metadata.<br />
		Convert the data source to three.js [link:https://github.com/mrdoob/three.js/wiki/JSON-Object-Scene-format-4 JSON Object/Scene format].
		</p>

		<h2>源代码</h2>

		<p>
			[link:https://github.com/mrdoob/three.js/blob/master/src/[path].js src/[path].js]
		</p>
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