javascript
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three.js
mirror of https://github.com/tazdij/three.js.git


			
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		[page:WebGLRenderTarget] &rarr;

		<h1>[name]</h1>

		<p class="desc">
			A special render target that enables a fragment shader to write to several textures.
			This approach is useful for advanced rendering techniques like post-processing or deferred rendering.

			Heads up: [name] can only be used with a WebGL 2 rendering context.
		</p>

		<h2>Examples</h2>

		<p>
			[example:webgl2_multiple_rendertargets webgl2 / multiple / rendertargets ]
		</p>

		<h2>Constructor</h2>


		<h3>[name]([param:Number width], [param:Number height], [param:Number count], [param:Object options])</h3>

		<p>
		[page:Number width] - The width of the render target. Default is `1`.<br />
		[page:Number height] - The height of the render target. Default is `1`.<br />
		[page:Number count] - The number of render targets. Default is `1`.<br />

		options - (optional object that holds texture parameters for an auto-generated target
		texture and depthBuffer/stencilBuffer booleans.

		For an explanation of the texture parameters see [page:Texture Texture]. 
		For a list of valid options, see [page:WebGLRenderTarget WebGLRenderTarget].<br /><br />
		</p>

		<h2>Properties</h2>

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

		<h3>[property:Array texture]</h3>
		<p>
		The texture property is overwritten in [name] and replaced with an array. This array holds the [page:WebGLRenderTarget.texture texture]
		references of the respective render targets.
		</p>

		<p>[page:WebGLRenderTarget WebGLRenderTarget] properties are available on this class.</p>

		<h2>Methods</h2>

		<p>[page:WebGLRenderTarget WebGLRenderTarget] methods are available on this class.</p>

		<h2>Source</h2>

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