samien
/
three.js
spegling av https://github.com/mrdoob/three.js.git


			
				
					
						
						
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		<h1>[name]</h1>

		<p class="desc">
			An exporter for `KTX2`.
			<br /><br />
			[link:https://www.khronos.org/ktx/ KTX2] is an
			[link:https://github.khronos.org/KTX-Specification/ktxspec.v2.html open
			format specification] container format that provides efficient storage and
			transmission of texture data with support for GPU-optimized formats.
		</p>

		<h2>Import</h2>

		<p>
			[name] is an add-on, and must be imported explicitly. See
			[link:#manual/introduction/Installation Installation / Addons].
		</p>

		<code>
			import { KTX2Exporter } from 'three/addons/exporters/KTX2Exporter.js';
		</code>

		<h2>Code Example</h2>

		<code>
			// Instantiate an exporter
			const exporter = new KTX2Exporter();
			
			// Export a data texture
			const result = await exporter.parse( dataTexture );
			
			// Export a render target
			const result = await exporter.parse( renderer, renderTarget );
		</code>

		<h2>Examples</h2>

		<p>[example:misc_exporter_ktx2]</p>

		<h2>Constructor</h2>

		<h3>[name]()</h3>
		<p>Creates a new [name].</p>

		<h2>Methods</h2>

		<h3>[method:Promise parse]( [param:DataTexture texture] )</h3>

		<p>[page:Object texture] — DataTexture or Data3DTexture to export.<br /></p>
		<p>
			Generates a KTX2 file from the input texture. Returns a promise that
			resolves with the result.
		</p>

		<h3>
			[method:Promise parse]( [param:WebGLRenderer renderer],
			[param:WebGLRenderTarget renderTarget] )
		</h3>

		<p>
			[page:Object renderer] — Renderer to use to read pixel data from the render target. Should be a
			[page:WebGLRenderer] or [page:WebGPURenderer].<br />

			[page:Object renderTarget] — The render target to export. Should be a [page:RenderTarget].<br />
		</p>
		<p>
			Generates a KTX2 file from the render target. Returns a promise that
			resolves with the result.
		</p>

		<h2>Source</h2>

		<p>
			[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/exporters/KTX2Exporter.js examples/jsm/exporters/KTX2Exporter.js]
		</p>
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