the frustum is a six-side geometry, usually use the frustum to do fast-culling: check a entity whether is a potential visible entity More...

Public Member Functions
	Frustum ()
	Constructor & Destructor.

bool	initFrustum (const Camera *camera)
	init frustum from camera.

bool	isOutOfFrustum (const AABB &aabb) const
	is aabb out of frustum.

bool	isOutOfFrustum (const OBB &obb) const
	is obb out of frustum

void	setClipZ (bool clipZ)
	get & set z clip. More...

Detailed Description

the frustum is a six-side geometry, usually use the frustum to do fast-culling: check a entity whether is a potential visible entity

Member Function Documentation

void setClipZ ( bool clipZ )

inline

get & set z clip.

if bclipZ == true use near and far plane

The documentation for this class was generated from the following file: