hpl::cFrustum Class Reference

Public Member Functions
void	SetViewProjMatrix (const cMatrixf &a_mtxProj, const cMatrixf &a_mtxView, float afFarPlane, float afNearPlane, float afFOV, float afAspect, const cVector3f &avOrigin, bool abInfFarPlane=false)
cPlanef	GetPlane (eFrustumPlane aType)
eFrustumCollision	CollideBoundingVolume (cBoundingVolume *aBV)
eFrustumCollision	CollideFustrumSphere (cBoundingVolume *aBV)
eFrustumCollision	CollideBVSphere (cBoundingVolume *aBV)
eFrustumCollision	CollideBVAABB (cBoundingVolume *aBV)
bool	CheckLineIntersection (const cVector3f &avPoint1, const cVector3f &avPoint2)
bool	CheckQuadMeshIntersection (tVector3fVec *apPoints)
bool	CheckVolumeIntersection (cShadowVolumeBV *apVolume)
cSpheref	GetBoundingSphere ()
const cBoundingVolume &	GetBoundingVolume ()
const cVector3f &	GetOrigin ()
cBoundingVolume *	GetOriginBV ()
cVector3f	GetForward ()
void	Draw (iLowLevelGraphics *apLowLevelGraphics)

Member Function Documentation

CheckLineIntersection()

bool hpl::cFrustum::CheckLineIntersection	(	const cVector3f &	avPoint1,
		const cVector3f &	avPoint2
	)

Checks intersection with a line

CheckQuadMeshIntersection()

bool hpl::cFrustum::CheckQuadMeshIntersection

(

tVector3fVec *

apPoints

)

Checks intersection with a quad mesh.

Parameters

apPoints

the points of the quad mesh, every 4 points is a face.

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

• engines/hpl1/engine/math/Frustum.h