Management, updating and computation of per-vertex and per-face flags (like border flags). More...

#include <vcg/complex/algorithms/update/flag.h>

Classes
class	EdgeSorter
Public Types
typedef MeshType::EdgeIterator	EdgeIterator
typedef MeshType::EdgePointer	EdgePointer
typedef MeshType::EdgeType	EdgeType
typedef MeshType::FaceIterator	FaceIterator
typedef MeshType::FacePointer	FacePointer
typedef MeshType::FaceType	FaceType
typedef UpdateMeshType	MeshType
typedef MeshType::ScalarType	ScalarType
typedef MeshType::VertexIterator	VertexIterator
typedef MeshType::VertexPointer	VertexPointer
typedef MeshType::VertexType	VertexType
Static Public Member Functions
static void	Clear (MeshType &m)
	Reset all the mesh flags (vertexes edge faces) setting everithing to zero (the default value for flags)
static void	EdgeClear (MeshType &m, unsigned int FlagMask=0xffffffff)
static void	EdgeClearV (MeshType &m)
static void	EdgeSet (MeshType &m, unsigned int FlagMask)
static void	EdgeSetV (MeshType &m)
static void	FaceBorderFromFF (MeshType &m)
	Compute the border flags for the faces using the Face-Face Topology.
static void	FaceBorderFromNone (MeshType &m)
static void	FaceBorderFromVF (MeshType &m)
static void	FaceClear (MeshType &m, unsigned int FlagMask=0xffffffff)
static void	FaceClearB (MeshType &m)
static void	FaceClearCreases (MeshType &m)
static void	FaceClearF (MeshType &m)
static void	FaceClearS (MeshType &m)
static void	FaceClearV (MeshType &m)
static void	FaceFauxBorder (MeshType &m)
	Marks feature edges according to border flag. Actually it marks as fauxedges all the non border edges,.
static void	FaceFauxCrease (MeshType &m, float AngleRad)
	Marks feature edges according to a given angle Actually it marks as fauxedges all the non feature edges, e.g. the edge such that the angle between the normal of two faces sharing it is less than the given threshold. In this way all the near planar edges are marked as Faux Edges (e.g. edges to be ignored)
static void	FaceFauxSignedCrease (MeshType &m, float AngleRadNeg, float AngleRadPos, bool MarkBorderFlag=false)
	Marks feature edges according to two signed dihedral angles. Actually it marks as fauxedges all the non feature edges, e.g. the edges where the signed dihedral angle between the normal of two incident faces , is between the two given thresholds. In this way all the edges that are almost planar are marked as Faux Edges (e.g. edges to be ignored) Note that it uses the signed dihedral angle convention (negative for concave edges and positive for convex ones);.
static void	FaceSet (MeshType &m, unsigned int FlagMask)
static void	FaceSetB (MeshType &m)
static void	FaceSetF (MeshType &m)
static void	FaceSetV (MeshType &m)
static void	VertexBorderFromFaceAdj (MeshType &m)
	Compute the PerVertex Border flag deriving it from the face-face adjacency.
static void	VertexBorderFromFaceBorder (MeshType &m)
	Compute the PerVertex Border flag deriving it from the border flag of faces.
static void	VertexBorderFromNone (MeshType &m)
static void	VertexClear (MeshType &m, unsigned int FlagMask=0xffffffff)
static void	VertexClearB (MeshType &m)
static void	VertexClearS (MeshType &m)
static void	VertexClearV (MeshType &m)
static void	VertexSet (MeshType &m, unsigned int FlagMask)
static void	VertexSetB (MeshType &m)
static void	VertexSetS (MeshType &m)
static void	VertexSetV (MeshType &m)

Detailed Description

template<class UpdateMeshType>
class vcg::tri::UpdateFlags< UpdateMeshType >

Management, updating and computation of per-vertex and per-face flags (like border flags).

This class is used to compute or update some of the flags that can be stored in the mesh components. For now just Border flags (e.g. the flag that tells if a given edge of a face belong to a border of the mesh or not).

Definition at line 41 of file flag.h.