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 (Vec3d p, Vec3d l, Vec3d u)
const Vec3f &	getCorner (Corner corner) const
const Plane &	getPlane (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