vcg::face Namespace Reference

Classes
class	VertexRef
	The references to the vertexes of a triangular face. More...
class	BitFlags
	Component: Per face Flags More...
class	Mark
	Per vertex Incremental Mark. More...
class	VFAdj
	Component: Per Face Vertex-Face adjacency relation More...
class	FFAdj
	Component: Per Face Face-Face adjacency relation More...

Functions
template<class FaceType >
bool	IsManifold (FaceType const &f, const int j)
template<class FaceType >
bool	IsBorder (FaceType const &f, const int j)
template<class FaceType >
FaceType::ScalarType	DihedralAngleRad (FaceType &f, const int i)
	Compute the signed dihedral angle between the normals of two adjacent faces.
template<class FaceType >
FaceType::ScalarType	WedgeAngleRad (FaceType &f, const int i)
	Return the internal angle (in radians) of the i-th wedge of the triangle.
template<class FaceType >
int	BorderCount (FaceType const &f)
	Count border edges of the face.
template<class FaceType >
int	ComplexSize (FaceType &f, const int e)
	Counts the number of incident faces in a complex edge.
template<class FaceType >
bool	FFCorrectness (FaceType &f, const int e)
template<class FaceType >
void	FFDetachManifold (FaceType &f, const int e)
template<class FaceType >
void	FFDetach (FaceType &f, const int e)
template<class FaceType >
void	FFAttach (FaceType *&f, int z1, FaceType *&f2, int z2)
template<class FaceType >
void	FFAttachManifold (FaceType *&f1, int z1, FaceType *&f2, int z2)
template<class FaceType >
bool	CheckOrientation (FaceType &f, int z)
template<class FaceType >
void	SwapEdge (FaceType &f, const int z)
template<class FaceType >
bool	FFLinkCondition (FaceType &f, const int z)
template<class MeshType >
void	FFEdgeCollapse (MeshType &m, typename MeshType::FaceType &f, const int z)
template<class FaceType >
bool	CheckFlipEdgeNormal (FaceType &f, const int z, const float angleRad)
template<class FaceType >
bool	CheckFlipEdge (FaceType &f, int z)
template<class FaceType >
void	FlipEdge (FaceType &f, const int z)
template<class FaceType >
void	FlipEdgeNotManifold (FaceType &f, const int z)
template<class FaceType >
void	VFAppend (FaceType *&f, int z)
	Append a face in VF list of vertex f->V(z)
template<class FaceType >
void	VVStarVF (typename FaceType::VertexType *vp, std::vector< typename FaceType::VertexType * > &starVec)
	Compute the set of vertices adjacent to a given vertex using VF adjacency.
template<class FaceType >
void	VVExtendedStarVF (typename FaceType::VertexType *vp, const int num_step, std::vector< typename FaceType::VertexType * > &vertVec)
	Compute the set of vertices adjacent to a given vertex using VF adjacency.
template<class FaceType >
void	VFStarVF (typename FaceType::VertexType *vp, std::vector< FaceType * > &faceVec, std::vector< int > &indexes)
	Compute the set of faces adjacent to a given vertex using VF adjacency.
template<class FaceType >
void	EFStarFF (FaceType *fp, int ei, std::vector< FaceType * > &faceVec, std::vector< int > &indVed)
	Compute the set of faces incident onto a given edge using FF adjacency.
template<class FaceType >
void	VFExtendedStarVF (typename FaceType::VertexType *vp, const int num_step, std::vector< FaceType * > &faceVec)
	Compute the set of faces adjacent to a given vertex using VF adjacency.
template<class FaceType >
void	VVOrderedStarFF (Pos< FaceType > &startPos, std::vector< typename FaceType::VertexType * > &vertexVec)
	Compute the ordered set of vertices adjacent to a given vertex using FF adiacency.
template<class FaceType >
void	VFOrderedStarFF (const Pos< FaceType > &startPos, std::vector< Pos< FaceType > > &posVec)
	Compute the ordered set of faces adjacent to a given vertex using FF adiacency.
template<class FaceType >
void	VFOrderedStarFF (const Pos< FaceType > &startPos, std::vector< FaceType * > &faceVec, std::vector< int > &edgeVec)
	Compute the ordered set of faces adjacent to a given vertex using FF adiacency.
template<class FaceType >
bool	ShareEdgeFF (FaceType *f0, FaceType *f1, int *i0=0, int *i1=0)
template<class FaceType >
int	CountSharedVertex (FaceType *f0, FaceType *f1)
template<class FaceType >
bool	FindSharedVertex (FaceType *f0, FaceType *f1, int &i, int &j)
template<class FaceType >
bool	FindSharedEdge (FaceType *f0, FaceType *f1, int &i, int &j)
template<class FaceType >
bool	FindSharedFaces (typename FaceType::VertexType *v0, typename FaceType::VertexType *v1, FaceType *&f0, FaceType *&f1, int &e0, int &e1)

Detailed Description

Global algorithms and classes working on generic faces are defined in this namespace. Typical example are the topological surgery functions (like vcg::face::Detach and vcg::face::IsBorder) and the class vcg::face::Pos for defining positions over a mesh. Note that for sake of brevity the main face class is defined outside this namespace.