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77 lines
2.1 KiB
77 lines
2.1 KiB
3 years ago
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="utf-8" />
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<base href="../../../" />
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<script src="page.js"></script>
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<link type="text/css" rel="stylesheet" href="page.css" />
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</head>
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<body>
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<h1>[name]</h1>
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<p class="desc">
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An exporter for `EXR`.
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<br /><br />
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<a href="https://www.openexr.com/" target="_blank">EXR</a> ( Extended Dynamic Range) is an
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<a href="https://github.com/AcademySoftwareFoundation/openexr" target="_blank">open format specification</a>
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for professional-grade image storage format of the motion picture industry. The purpose of
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format is to accurately and efficiently represent high-dynamic-range scene-linear image data
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and associated metadata. The library is widely used in host application software where accuracy
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is critical, such as photorealistic rendering, texture access, image compositing, deep compositing,
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and DI.
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</p>
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<h2>Code Example</h2>
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<code>
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// Instantiate a exporter
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const exporter = new EXRExporter();
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// Parse the input render target data and generate the EXR output
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const EXR = exporter.parse( renderer, renderTarget, options );
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downloadFile( EXR );
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</code>
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<h2>Constructor</h2>
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<h3>[name]()</h3>
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<p>
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</p>
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<p>
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Creates a new [name].
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</p>
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<h2>Methods</h2>
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<h3>[method:null parse]( [param:WebGLRenderer renderer], [param:WebGLRenderTarget renderTarget], [param:Object options] )</h3>
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<p>
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[page:Function renderTarget] — WebGLRenderTarget containing data used for exporting EXR image.<br />
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[page:Options options] — Export options.<br />
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<ul>
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<li>type - Output datatype for internal EXR data. Available options:<br />
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<code>
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THREE.HalfFloatType // default option
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THREE.FloatType
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</code>
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</li>
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<li>compression - Internal compression algorithm. Available options:<br />
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<code>
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NO_COMPRESSION
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ZIP_COMPRESSION // default option
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ZIPS_COMPRESSION
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</code>
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</li>
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</ul>
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</p>
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<p>
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Generates a .exr output from the input render target.
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</p>
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<h2>Source</h2>
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<p>
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[link:https://github.com/mrdoob/three.js/blob/master/examples/jsm/exporters/EXRExporter.js examples/jsm/exporters/EXRExporter.js]
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</p>
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</body>
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</html>
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