Frustum Class Reference

Public Types
enum	Corner {   NBL = 0 , NBR , NTR , NTL ,   FBL , FBR , FTR , FTL ,   CORNERCOUNT }
enum	FrustumPlane {   NEARP = 0 , FARP , LEFT , RIGHT ,   BOTTOM , TOP , PLANECOUNT }
enum	{ OUTSIDE , INTERSECT , INSIDE }

Public Member Functions
void	setCamInternals (float fov, float aspect, float zNear, float zFar)
void	calcFrustum (const Vec3d &p, const Vec3d &l, const Vec3d &u)
const Vec3f &	getCorner (const Corner corner) const
const Plane &	getPlane (const FrustumPlane plane) const
int	pointInFrustum (const Vec3f &p)
int	boxInFrustum (const AABBox &bbox)
void	drawFrustum () const
void	saveDrawingCorners ()
void	resetCorners ()

Data Fields
float	fov
float	aspect
float	zNear
float	zFar
Mat4d	m
AABBox	bbox
std::vector< Vec3f >	drawCorners
AABBox	drawBbox
std::vector< Vec3f >	corners
std::vector< Plane * >	planes