javascript
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three.js
镜像来自 https://github.com/tazdij/three.js.git


			
				
					
						
						
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		<h1>[name]</h1>

		<p class="desc">
		An exporter for `Collada`.
		<br /><br />
		[link:https://www.khronos.org/collada/ Collada] is a
		file format for robust representation of scenes, materials, animations, and other 3D content in an xml format.
		This exporter only supports exporting geometry, materials, textures, and scene hierarchy.
		</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 { ColladaExporter } from 'three/addons/exporters/ColladaExporter.js';
		</code>

		<h2>Code Example</h2>

		<code>
		// Instantiate an exporter
		const exporter = new ColladaExporter();

		// Parse the input and generate the collada ( .dae ) output
		const data = exporter.parse( scene, null, options );
		downloadFile( data );
		</code>

		<h2>Constructor</h2>

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

		<h2>Methods</h2>

		<h3>[method:Object parse]( [param:Object3D input], [param:Function onCompleted], [param:Object options] )</h3>
		<p>
		[page:Object input] — Object3D to be exported<br />
		[page:Function onCompleted] — Will be called when the export completes. Optional. The same data is immediately returned from the function.<br />
		[page:Options options] — Export options<br />
		<ul>
			<li>version - string. Which version of Collada to export. The options are "1.4.1" or "1.5.0". Defaults to "1.4.1".</li>
			<li>author - string. The name to include in the author field. Author field is excluded by default.</li>
			<li>textureDirectory - string. The directory relative to the Collada file to save the textures to.</li>
			<li>upAxis - string. Either Y_UP (default), Z_UP or X_UP.</li>
			<li>unitName - string. Name of the unit. Can be any string, but could be for example "meter", "inch", or "parsec".</li>
			<li>unitMeter - number. Length of the unit in meters.</li>
		</ul>
		</p>
		<p>
		Generates an object with Collada file and texture data. This object is returned from the function and passed into the "onCompleted" callback.
		<code>
		{
			// Collada file content
			data: "",

			// List of referenced textures
			textures: [{

				// File directory, name, and extension of the texture data
				directory: "",
				name: "",
				ext: "",

				// The texture data and original texture object
				data: [],
				original: &ltTHREE.Texture&gt
			}, ...]
		}
		</code>
		</p>

		<h2>Source</h2>

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