sspt_VisibleRegion Class Reference

Describes a truncated view frustum to use to clip objects that are not inside. More...

#include <sspt_visibleregion.h>

List of all members.

Classes
struct	Plane
Public Member Functions
	sspt_VisibleRegion ()
	sspt_VisibleRegion (const sspt_HomogeneousVector &viewcenter, const sspt_HomogeneousVector &viewnormal, const sspt_HomogeneousVector &viewup, const sspt_Frustum &frustum)
	sspt_VisibleRegion (const sspt_VisibleRegion &region)
sspt_VisibleRegion &	operator= (const sspt_VisibleRegion &region)
void	region (const sspt_HomogeneousVector &viewcenter, const sspt_HomogeneousVector &viewnormal, const sspt_HomogeneousVector &viewup, const sspt_Frustum &frustum)
void	transform (sspt_VisibleRegion *result, const sspt_HomogeneousMatrix &M)
bool	culled (const sspt_HomogeneousVector &center, double radius) const
sspt_HomogeneousVector	eye () const
sspt_HomogeneousVector	normal () const

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Detailed Description

Describes a truncated view frustum to use to clip objects that are not inside.

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Constructor & Destructor Documentation

sspt_VisibleRegion::sspt_VisibleRegion

(

)

sspt_VisibleRegion::sspt_VisibleRegion	(	const sspt_HomogeneousVector &	viewcenter,
		const sspt_HomogeneousVector &	viewnormal,
		const sspt_HomogeneousVector &	viewup,
		const sspt_Frustum &	frustum
	)

sspt_VisibleRegion::sspt_VisibleRegion

(

const sspt_VisibleRegion &

region

)

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Member Function Documentation

bool sspt_VisibleRegion::culled	(	const sspt_HomogeneousVector &	center,
		double	radius
	)			const

sspt_HomogeneousVector sspt_VisibleRegion::eye

(

)

const

sspt_HomogeneousVector sspt_VisibleRegion::normal

(

)

const

sspt_VisibleRegion& sspt_VisibleRegion::operator=

(

const sspt_VisibleRegion &

region

)

void sspt_VisibleRegion::region	(	const sspt_HomogeneousVector &	viewcenter,
		const sspt_HomogeneousVector &	viewnormal,
		const sspt_HomogeneousVector &	viewup,
		const sspt_Frustum &	frustum
	)

void sspt_VisibleRegion::transform	(	sspt_VisibleRegion *	result,
		const sspt_HomogeneousMatrix &	M
	)