Frustum Class Reference

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

#include <Frustum.h>

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.

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 @lua NA

Member Function Documentation

setClipZ()

void setClipZ ( bool clipZ )

inline

get & set z clip.

if bclipZ == true use near and far plane

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

• Frustum.h