Class AABB

Axis aligned bounding box

   7----6        y
  /    /|        |
 4----5 |        |
 | 3--|-2        |______ x  
 |/   |/       .�
 0----1       �z

Defined in: AABB.js.

Class Summary
Constructor Attributes	Constructor Name and Description
	AABB()

Method Summary
Method Attributes	Method Name and Description
	getNegative(normal) returns the negative coordinate of the transformed bounding box.
	getOnScreenSize(sceneNode, camera) returns the distance from minPos to maxPos in projected space
	getPositive(normal) returns the positive coordinate of the transformed bounding box.
	render(sceneNode, camera)
	setColor(color)
	setDimension(p0, p1, p2, p3, p4, p5, p6, p7) set object space coordinates of this bounding box
	setDimensionByMinMax(min, max) set object space coordinates by providing the minimum and the maximum vertex of the aabb.
	setTransform(transform) transforms the aabb from object space.
	update() calculates min, max, center and radius of the transformed AABB.

Class Detail

AABB()

See:: http://www.lighthouse3d.com/tutorials/view-frustum-culling/geometric-approach-testing-boxes-ii/

Method Detail

getNegative(normal)

returns the negative coordinate of the transformed bounding box.

See:: http://www.lighthouse3d.com/tutorials/view-frustum-culling/geometric-approach-testing-boxes-ii/

getOnScreenSize(sceneNode, camera)

returns the distance from minPos to maxPos in projected space

getPositive(normal)

returns the positive coordinate of the transformed bounding box.

See:: http://www.lighthouse3d.com/tutorials/view-frustum-culling/geometric-approach-testing-boxes-ii/

render(sceneNode, camera)

setColor(color)

setDimension(p0, p1, p2, p3, p4, p5, p6, p7)

set object space coordinates of this bounding box

setDimensionByMinMax(min, max)

set object space coordinates by providing the minimum and the maximum vertex of the aabb.

setTransform(transform)

transforms the aabb from object space.

update()

calculates min, max, center and radius of the transformed AABB. p0 to p7 will be kept in object space.

Classes