javascript
/
three.js
镜像自地址 https://github.com/tazdij/three.js.git


			
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		<h1>[name]</h1>

		<p class="desc">Base class for implementing loaders.</p>


		<h2>Constructor</h2>


		<h3>[name]( [param:LoadingManager manager] )</h3>
		<p>
			[page:LoadingManager manager] — The [page:LoadingManager loadingManager] for the loader to use. Default is [page:LoadingManager THREE.DefaultLoadingManager].
		</p>
		<p>
			Creates a new [name].
		</p>


		<h2>Properties</h2>

		<h3>[property:String crossOrigin]</h3>
		<p>
		The crossOrigin string to implement CORS for loading the url from a different domain that allows CORS.
		Default is *anonymous*.
		</p>

		<h3>[property:Boolean withCredentials]</h3>
		<p>
			Whether the XMLHttpRequest uses credentials. See [page:.setWithCredentials].
			Default is *false*.
		</p>

		<h3>[property:LoadingManager manager]</h3>
		<p>
			The [page:LoadingManager loadingManager]  the loader is using. Default is [page:DefaultLoadingManager].
		</p>

		<h3>[property:String path]</h3>
		<p>
			The base path from which the asset will be loaded.
			Default is the empty string.
		</p>

		<h3>[property:String resourcePath]</h3>
		<p>
			The base path from which additional resources like textures will be loaded.
			Default is the empty string.
		</p>

		<h3>[property:Object requestHeader]</h3>
		<p>
			The [link:https://developer.mozilla.org/en-US/docs/Glossary/Request_header request header] used in HTTP request. See [page:.setRequestHeader]. Default is empty object.
		</p>

		<h2>Methods</h2>

		<h3>[method:void load]()</h3>
		<p>
			This method needs to be implement by all concrete loaders. It holds the logic for loading the asset from the backend.
		</p>

		<h3>[method:Promise loadAsync]( [param:String url], [param:Function onProgress] )</h3>
		<p>
		[page:String url] — A string containing the path/URL of the file to be loaded.<br />
		[page:Function onProgress] — (optional) A function to be called while the loading is in progress. The argument will be the XMLHttpRequest instance, that contains .[page:Integer total] and .[page:Integer loaded] bytes.<br />
		</p>
		<p>
		This method is equivalent to [page:.load], but returns a [link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise Promise].
		</p>
		<p>
		[page:Function onLoad] is handled by [link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/resolve Promise.resolve] and [page:Function onError] is handled by [link:https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Promise/reject Promise.reject].
		</p>

		<h3>[method:void parse]()</h3>
		<p>
			This method needs to be implement by all concrete loaders. It holds the logic for parsing the asset into three.js entities.
		</p>

		<h3>[method:Loader setCrossOrigin]( [param:String crossOrigin] )</h3>
		<p>
			[page:String crossOrigin] — The crossOrigin string to implement CORS for loading the url from a different domain that allows CORS.
		</p>

		<h3>[method:Loader setWithCredentials]( [param:Boolean value] )</h3>
		<p>
			Whether the XMLHttpRequest uses credentials such as cookies, authorization headers or
			TLS client certificates. See [link:https://developer.mozilla.org/en-US/docs/Web/API/XMLHttpRequest/withCredentials XMLHttpRequest.withCredentials].<br />
			Note that this has no effect if you are loading files locally or from the same domain.
		</p>

		<h3>[method:Loader setPath]( [param:String path] )</h3>
		<p>
			[page:String path] — Set the base path for the asset.
		</p>

		<h3>[method:Loader setResourcePath]( [param:String resourcePath] )</h3>
		<p>
			[page:String resourcePath] — Set the base path for dependent resources like textures.
		</p>

		<h3>[method:Loader setRequestHeader]( [param:Object requestHeader] )</h3>
		<p>
			[page:Object requestHeader] - key: The name of the header whose value is to be set. value: The value to set as the body of the header.<br /><br />

			Set the [link:https://developer.mozilla.org/en-US/docs/Glossary/Request_header request header] used in HTTP request.
		</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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