javascript
/
three.js
peilaus alkaen https://github.com/tazdij/three.js.git


			
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		<h1>[name]</h1>

		<div class="desc">
			Handles and keeps track of loaded and pending data. A default global instance of this class
			is created and used by loaders if not supplied manually - see [page:DefaultLoadingManager].<br /><br />

			In general that should be sufficient, however there are times when it can be useful to have seperate loaders -
			for example if you want to show seperate loading bars for objects and textures.

		</div>


		<h2>Example</h2>

		<div>
			[example:webgl_loader_babylon WebGL / loader / babylon]<br />
			[example:webgl_loader_fbx WebGL / loader / fbx]<br />
			[example:webgl_loader_obj WebGL / loader / obj]<br />
			[example:webgl_materials_reflectivity WebGL / materials / reflectivity]<br />
			[example:webgl_postprocessing_outline WebGL / postprocesing / outline]<br />
			[example:webgl_terrain_dynamic WebGL / terrain / dynamic]
		</div>


		<code>
		var manager = new THREE.LoadingManager();
		manager.onStart = function ( url, itemsLoaded, itemsTotal ) {

			console.log( 'Started loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.' );

		};

		manager.onLoad = function ( ) {

			console.log( 'Loading complete!');

		};


		manager.onProgress = function ( url, itemsLoaded, itemsTotal ) {

			console.log( 'Loading file: ' + url + '.\nLoaded ' + itemsLoaded + ' of ' + itemsTotal + ' files.' );

		};

		manager.onError = function ( url ) {

			console.log( 'There was an error loading ' + url );

		};

		var loader = new THREE.OBJLoader( manager );
		loader.load( 'file.obj', function ( object ) {

			//

		} );
		</code>


		<h2>Constructor</h2>

		<h3>[name]( [page:Function onLoad], [page:Function onProgress], [page:Function onError] )</h3>
		<div>
		[page:Function onLoad] — (optional) this function will be called when all loaders are done.<br />
		[page:Function onProgress] — (optional) this function will be called when an item is complete.<br />
		[page:Function onError] — (optional) this function will be called a loader encounters errors. <br />

		Creates a new [name].
		</div>


		<h2>Properties</h2>

		<h3>[property:Function onStart]</h3>
		<div>
			This function will be called when loading starts.
			The arguments are:<br />
			[page:String url] — The url of the item just loaded.<br />
			[page:Integer itemsLoaded] — the number  of items already loaded so far.<br />
			[page:Iteger itemsTotal] — the total amount of items to be loaded.<br /><br />

			By default this is undefined.
		</div>

		<h3>[property:Function onLoad]</h3>
		<div>
			This function will be called when all loading is completed. By default this is undefined,
			unless passed in the constructor.
		</div>

		<h3>[property:Function onProgress]</h3>
		<div>
		This function will be called when an item is complete.
		The arguments are:<br />
		[page:String url] — The url of the item just loaded.<br />
		[page:Integer itemsLoaded] — the number  of items already loaded so far.<br />
		[page:Iteger itemsTotal] — the total amount of items to be loaded.<br /><br />

		By default this is undefined, unless passed in the constructor.
		</div>

		<h3>[property:Function onError]</h3>
		<div>
			This function will be called when any item errors, with the argument:<br />
			[page:String url] — The url of the item that errored.<br /><br />

			By default this is undefined, unless passed in the constructor.
		</div>


		<h2>Methods</h2>

		<div>
			<em>Note: The following methods are designed to be called internally by loaders. You shouldn't call
			them directly.</em>
		</div>

		<h3>[method:null itemStart]( [page:String url] )</h3>
		<div>
		[page:String url] — the url to load<br /><br />

		This should be called by any loader used by the manager when the loader starts loading an url.
		</div>

		<h3>[method:null itemEnd]( [page:String url] )</h3>
		<div>
		[page:String url] — the loaded url<br /><br />

		This should be called by any loader used by the manager when the loader ended loading an url.
		</div>


		<h3>[method:null itemError]( [page:String url] )</h3>
		<div>
		[page:String url] — the loaded url<br /><br />

		This should be called by any loader used by the manager when the loader errors loading an url.
		</div>

		<h2>Source</h2>

		[link:https://github.com/mrdoob/three.js/blob/master/src/loaders/LoadingManager.js src/loaders/LoadingManager.js]
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