physx::Gu::Adjacencies Class Reference

Inheritance diagram for physx::Gu::Adjacencies:

Collaboration diagram for physx::Gu::Adjacencies:

Public Member Functions
bool	Load (PxInputStream &stream)
PX_INLINE const AdjTriangle *	GetAdjacentFace (const AdjTriangle &current_tri, SharedEdgeIndex edge_nb) const
PxU32	ComputeNbBoundaryEdges () const
bool	GetBoundaryVertices (PxU32 nb_verts, bool *bound_status, const IndexedTriangle32 *faces) const
bool	MakeLastRef (AdjTriangle &cur_tri, PxU32 vref, IndexedTriangle32 *cur_topo)
Public Member Functions inherited from physx::PxUserAllocated
PX_INLINE void *	operator new (size_t, void *address)
PX_INLINE void	operator delete (void *, void *)
template<typename Alloc >
PX_INLINE void *	operator new (size_t size, Alloc alloc, const char *fileName, int line)
template<typename Alloc >
PX_INLINE void *	operator new (size_t size, size_t, Alloc alloc, const char *fileName, int line)
template<typename Alloc >
PX_INLINE void *	operator new[] (size_t size, Alloc alloc, const char *fileName, int line)
template<typename Alloc >
PX_INLINE void *	operator new[] (size_t size, size_t, Alloc alloc, const char *fileName, int line)
template<typename Alloc >
PX_INLINE void	operator delete (void *ptr, Alloc alloc, const char *fileName, int line)
template<typename Alloc >
PX_INLINE void	operator delete[] (void *ptr, Alloc alloc, const char *fileName, int line)
PX_INLINE void	operator delete (void *ptr)
PX_INLINE void	operator delete[] (void *ptr)

Public Attributes
PxU32	mNbFaces
	Number of faces involved in the computation.
AdjTriangle *	mFaces
	A list of AdjTriangles (one/face)

Member Function Documentation

ComputeNbBoundaryEdges()

PxU32 Adjacencies::ComputeNbBoundaryEdges

(

)

const

Computes the number of boundary edges.

Returns

the number of boundary edges.

GetBoundaryVertices()

bool Adjacencies::GetBoundaryVertices	(	PxU32	nb_verts,
		bool *	bound_status,
		const IndexedTriangle32 *	faces
	)		const

Computes the boundary vertices. A boundary vertex is defined as a vertex shared by at least one boundary edge.

Parameters

nb_verts	[in] the number of vertices
bound_status	[out] a user-provided array of bool

Returns

true if success. The user-array is filled with true or false (boundary vertex / not boundary vertex)

MakeLastRef()

bool Adjacencies::MakeLastRef	(	AdjTriangle &	cur_tri,
		PxU32	vref,
		IndexedTriangle32 *	cur_topo
	)

Modifies the existing database so that reference 'vref' of triangle 'curtri' becomes the last one. Provided reference must already exist in provided triangle.

Parameters

cur_tri	[in] the triangle
vref	[in] the reference

Returns

true if success.

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

• RavEngine/deps/physx/physx/source/geomutils/src/common/GuAdjacencies.h
• RavEngine/deps/physx/physx/source/geomutils/src/common/GuAdjacencies.cpp