javascript
/
three.js
spiegel van https://github.com/tazdij/three.js.git


			
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		[page:Mesh] &rarr;

		<h1>[name]</h1>

		<div class="desc">A helper object to show the world-axis-aligned bounding box for an object.</div>


		<h2>Example</h2>

		<code>var hex  = 0xff0000;

		var sphereMaterial = new THREE.MeshLambertMaterial( {color: 0x00ff00} );
		var sphere = new THREE.Mesh( new THREE.SphereGeometry( 30, 12, 12), sphereMaterial );
		scene.add( sphere );

		var bbox = new THREE.BoundingBoxHelper( sphere, hex );
		bbox.update();
		scene.add( bbox );
		</code>
		<div>Note that this helper will create a wireframe [page:Mesh] object with a [page:BoxGeometry]; the resulting bounding box object will therefore have face diagonals. You may want to use [page:BoxHelper], which generates a [page:Line] object without face diagonals.</div>


		<h2>Constructor</h2>


		<h3>[name]( [page:Object3D object], [page:Number hex] )</h3>
		<div>
		[page:Object3D object] -- Object3D -- the object3D to show the world-axis-aligned boundingbox.<br />
		[page:Number hex] -- hexadecimal value that defines the box's color. Default is 0x888888.
		</div>


		<h2>Properties</h2>
		<div>See the base [page:Mesh] class for common properties.</div>


		<h3>[property:Object3D object]</h3>
		<div>Contains the object3D to show the world-axis-aligned boundingbox.</div>

		<h3>[property:Box3 box]</h3>
		<div>Contains the bounding box of the object.</div>

		<h2>Methods</h2>
		<div>See the base [page:LineSegments] class for common methods.</div>

		<h3>[method:null update]()</h3>
		<div>Updates the BoundingBoxHelper based on the object property.</div>


		<h2>Source</h2>

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