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


			
							1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162636465666768697071727374757677787980818283848586878889909192939495
							<!DOCTYPE html>
<html lang="en">
	<head>
		<meta charset="utf-8" />
		<script src="../../list.js"></script>
		<script src="../../page.js"></script>
		<link type="text/css" rel="stylesheet" href="../../page.css" />
	</head>
	<body>
		<h1>[name]</h1>

		<div class="desc"><a href="http://en.wikipedia.org/wiki/Frustum">Frustums</a> are used to determine what is inside the camera's field of view. They help speed up the rendering process.</div>


		<h2>Constructor</h2>


		<h3>[name]([page:Plane p0], [page:Plane p1], [page:Plane p2], [page:Plane p3], [page:Plane p4], [page:Plane p5])</h3>
		<div>
		p0 -- [page:Plane] <br />
		p1 -- [page:Plane] <br />
		p2 -- [page:Plane] <br />
		p3 -- [page:Plane] <br />
		p4 -- [page:Plane] <br />
		p5 -- [page:Plane]
		</div>
		<div>
		Creates a frustum from the designated planes.
		</div>


		<h2>Properties</h2>

		<h3>.[page:Array planes]</h3>
		<div>
		Array of 6 [page:Plane planes].
		</div>


		<h2>Methods</h2>

		<h3>.setFromMatrix( [page:Matrix4 matrix] )</h3>

		<h3>.intersectsObject( [page:Object3D object] ) [page:Boolean]</h3>
		<div>
		Checks whether the object's bounding sphere is intersecting the Frustum.
		</div>

		<h3>.clone() [page:Frustum]</h3>
		<div>
		Return a copy of this Frustum
		</div>

		<h3>.set([page:Plane p0], [page:Plane p1], [page:Plane p2], [page:Plane p3], [page:Plane p4], [page:Plane p5]) [page:Boolean]</h3>
		<div>
		p0 -- [page:Plane] <br />
		p1 -- [page:Plane] <br />
		p2 -- [page:Plane] <br />
		p3 -- [page:Plane] <br />
		p4 -- [page:Plane] <br />
		p5 -- [page:Plane]
		</div>
		<div>
		Sets the current frustum from the passed planes. No plane order is implicitely implied.
		</div>

		<h3>.copy([page:Frustum frustum]) [page:Frustum this]</h3>
		<div>
		frustum -- The frustum to copy
		</div>
		<div>
		Copies the values of the passed frustum.
		</div>

		<h3>.containsPoint([page:Vector3 point]) [page:Boolean]</h3>
		<div>
		point -- [page:Vector3] to test
		</div>
		<div>
		Checks to see if the frustum contains the point.
		</div>

		<h3>.intersectsSphere([page:Sphere sphere]) [page:Boolean]</h3>
		<div>
		sphere -- [page:Sphere]
		</div>
		<div>
		Check to see if the sphere intersects with the frustum.
		</div>

		<h2>Source</h2>

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