makVrv::DtTriangleIntersectionCache Class Reference

Realization of a DtIntersectionCache that caches a previous intersection with a triangle. More...

Inheritance diagram for makVrv::DtTriangleIntersectionCache:

List of all members.

Public Member Functions
	DtTriangleIntersectionCache ()
	CTOR.
virtual	~DtTriangleIntersectionCache ()
	DTOR.
virtual void	setCacheFromIntersectionResult (const DtIntersectorResult &result)
	cache a triangle intersection result
virtual bool	intersectWithCache (const DtVector &point, const DtVector &dir, DtVector &hitPoint, DtVector &hitNormal)
	determine if a ray from a point in the specified direction intersects the currently cached triangle (and return the hit point and normal)
Protected Member Functions
bool	intersectRayTriangle (const DtVector &point, const DtVector &dir, DtVector &hitPoint)
	Perform the actual ray/triangle intersection test.
Protected Attributes
bool	myCacheSet
DtVector	myVert0
DtVector	myVert1
DtVector	myVert2
DtVector	myNormal

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Detailed Description

Realization of a DtIntersectionCache that caches a previous intersection with a triangle.

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Constructor & Destructor Documentation

makVrv::DtTriangleIntersectionCache::DtTriangleIntersectionCache

(

)

CTOR.

virtual makVrv::DtTriangleIntersectionCache::~DtTriangleIntersectionCache

(

)

[virtual]

DTOR.

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Member Function Documentation

virtual void makVrv::DtTriangleIntersectionCache::setCacheFromIntersectionResult

(

const DtIntersectorResult &

result

)

[virtual]

cache a triangle intersection result

Implements makVrv::DtIntersectionCache.

virtual bool makVrv::DtTriangleIntersectionCache::intersectWithCache	(	const DtVector &	point,
		const DtVector &	dir,
		DtVector &	hitPoint,
		DtVector &	hitNormal
	)		[virtual]

determine if a ray from a point in the specified direction intersects the currently cached triangle (and return the hit point and normal)

Implements makVrv::DtIntersectionCache.

bool makVrv::DtTriangleIntersectionCache::intersectRayTriangle	(	const DtVector &	point,
		const DtVector &	dir,
		DtVector &	hitPoint
	)		[protected]

Perform the actual ray/triangle intersection test.

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Member Data Documentation

bool makVrv::DtTriangleIntersectionCache::myCacheSet [protected]

DtVector makVrv::DtTriangleIntersectionCache::myVert0 [protected]

DtVector makVrv::DtTriangleIntersectionCache::myVert1 [protected]

DtVector makVrv::DtTriangleIntersectionCache::myVert2 [protected]

DtVector makVrv::DtTriangleIntersectionCache::myNormal [protected]

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

• include/vrvCore/DtIntersectionCache.h