Freestyle::WFace Class Reference

#include <WEdge.h>

Inherited by Freestyle::WXFace.

Public Member Functions
	WFace ()
	WFace (WFace &iBrother)
virtual WFace *	duplicate ()
virtual	~WFace ()
const vector< WOEdge * > &	getEdgeList ()
WOEdge *	GetOEdge (int i)
Vec3f &	GetNormal ()
int	GetId ()
unsigned	frs_materialIndex () const
bool	GetMark () const
const FrsMaterial &	frs_material ()
WVertex *	GetVertex (unsigned int index)
int	GetIndex (WVertex *iVertex)
void	RetrieveVertexList (vector< WVertex * > &oVertices)
void	RetrieveBorderFaces (vector< const WFace * > &oWFaces)
WFace *	GetBordingFace (int index)
WFace *	GetBordingFace (WOEdge *iOEdge)
vector< Vec3f > &	GetPerVertexNormals ()
vector< Vec2f > &	GetPerVertexTexCoords ()
Vec3f &	GetVertexNormal (int index)
Vec2f &	GetVertexTexCoords (int index)
Vec3f &	GetVertexNormal (WVertex *iVertex)
WOEdge *	GetNextOEdge (WOEdge *iOEdge)
WOEdge *	GetPrevOEdge (WOEdge *iOEdge)
int	numberOfEdges () const
int	numberOfVertices () const
bool	isBorder () const
void	setEdgeList (const vector< WOEdge * > &iEdgeList)
void	setNormal (const Vec3f &iNormal)
void	setNormalList (const vector< Vec3f > &iNormalsList)
void	setTexCoordsList (const vector< Vec2f > &iTexCoordsList)
void	setId (int id)
void	setFrsMaterialIndex (unsigned iMaterialIndex)
void	setMark (bool iMark)
virtual WEdge *	instanciateEdge () const
virtual WOEdge *	MakeEdge (WVertex *v1, WVertex *v2)
void	AddEdge (WOEdge *iEdge)
bool	getOppositeEdge (const WVertex *v, WOEdge *&e)
float	getArea ()
WShape *	getShape ()
virtual void	ResetUserData ()

Public Attributes
void *	userdata

Protected Attributes
vector< WOEdge * >	_OEdgeList
Vec3f	_Normal
vector< Vec3f >	_VerticesNormals
vector< Vec2f >	_VerticesTexCoords
int	_Id
unsigned	_FrsMaterialIndex
bool	_Mark

Detailed Description

Definition at line 736 of file WEdge.h.

Constructor & Destructor Documentation

WFace() [1/2]

Freestyle::WFace::WFace ( )

inline

Definition at line 751 of file WEdge.h.

References NULL.

WFace() [2/2]

Freestyle::WFace::WFace

(

WFace &

iBrother

)

copy constructor

Definition at line 266 of file WEdge.cpp.

References _FrsMaterialIndex, Freestyle::WVertex::_Id, _Mark, _VerticesNormals, _VerticesTexCoords, getEdgeList(), GetId(), GetNormal(), Freestyle::WVertex::userdata, and userdata.

~WFace()

virtual Freestyle::WFace::~WFace ( )

inlinevirtual

Definition at line 760 of file WEdge.h.

Member Function Documentation

AddEdge()

void Freestyle::WFace::AddEdge ( WOEdge *  iEdge )

inline

Adds an edge to the edges list

Definition at line 1000 of file WEdge.h.

duplicate()

WFace * Freestyle::WFace::duplicate ( )

virtual

Reimplemented in Freestyle::WXFace.

Definition at line 280 of file WEdge.cpp.

Referenced by Freestyle::WShape::WShape().

frs_material()

const FrsMaterial & Freestyle::WFace::frs_material

(

)

Definition at line 286 of file WEdge.cpp.

frs_materialIndex()

unsigned Freestyle::WFace::frs_materialIndex ( ) const

inline

Definition at line 785 of file WEdge.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSharpFEdge(), Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge(), and Freestyle::FEdgeXDetector::ProcessMaterialBoundaryEdge().

getArea()

float Freestyle::WFace::getArea

(

)

compute the area of the face

Definition at line 419 of file WEdge.cpp.

References Freestyle::a, norm(), v1, and v2.

Referenced by Freestyle::gts_vertex_principal_directions().

GetBordingFace() [1/2]

WFace* Freestyle::WFace::GetBordingFace ( int  index )

inline

Definition at line 846 of file WEdge.h.

References NULL.

Referenced by Freestyle::ViewEdgeXBuilder::FindNextFaceLayer(), and Freestyle::ViewEdgeXBuilder::FindPreviousFaceLayer().

GetBordingFace() [2/2]

WFace* Freestyle::WFace::GetBordingFace ( WOEdge *  iOEdge )

inline

Definition at line 856 of file WEdge.h.

References Freestyle::WOEdge::GetaFace().

getEdgeList()

const vector<WOEdge *>& Freestyle::WFace::getEdgeList ( )

inline

accessors

Definition at line 765 of file WEdge.h.

Referenced by Freestyle::computeVisibility(), Freestyle::triangle_obtuse(), and WFace().

GetId()

int Freestyle::WFace::GetId ( )

inline

Definition at line 780 of file WEdge.h.

Referenced by WFace().

GetIndex()

int Freestyle::WFace::GetIndex ( WVertex *  iVertex )

inline

returns the index at which iVertex is stored in the array. returns -1 if iVertex doesn't belong to the face.

Definition at line 811 of file WEdge.h.

Referenced by Freestyle::FEdgeXDetector::postProcessSuggestiveContourFace().

GetMark()

bool Freestyle::WFace::GetMark ( ) const

inline

Definition at line 790 of file WEdge.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSharpFEdge(), Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge(), Freestyle::ViewEdgeXBuilder::FindNextFaceLayer(), Freestyle::ViewEdgeXBuilder::FindPreviousFaceLayer(), and Freestyle::ViewEdgeXBuilder::retrieveFaceMarks().

GetNextOEdge()

WOEdge* Freestyle::WFace::GetNextOEdge ( WOEdge *  iOEdge )

inline

Definition at line 901 of file WEdge.h.

References NULL.

Referenced by Freestyle::gts_vertex_principal_directions(), and Freestyle::WOEdge::RetrieveCWOrderedEdges().

GetNormal()

Vec3f& Freestyle::WFace::GetNormal ( )

inline

Definition at line 775 of file WEdge.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSharpFEdge(), Freestyle::computeCumulativeVisibility(), Freestyle::computeDetailedVisibility(), Freestyle::computeFastVisibility(), Freestyle::computeVeryFastVisibility(), Freestyle::computeVisibility(), Freestyle::FEdgeXDetector::preProcessFace(), Freestyle::WOEdge::setVecAndAngle(), and WFace().

GetOEdge()

WOEdge* Freestyle::WFace::GetOEdge ( int  i )

inline

Definition at line 770 of file WEdge.h.

Referenced by Freestyle::WXFaceLayer::BuildSmoothEdge().

getOppositeEdge()

bool Freestyle::WFace::getOppositeEdge	(	const WVertex *	v,
		WOEdge *&	e
	)

For triangles, returns the edge opposite to the vertex in e. returns false if the face is not a triangle or if the vertex is not found

Definition at line 390 of file WEdge.cpp.

References e, and v.

Referenced by Freestyle::angle_obtuse(), and Freestyle::FEdgeXDetector::postProcessSuggestiveContourFace().

GetPerVertexNormals()

vector<Vec3f>& Freestyle::WFace::GetPerVertexNormals ( )

inline

Definition at line 861 of file WEdge.h.

GetPerVertexTexCoords()

vector<Vec2f>& Freestyle::WFace::GetPerVertexTexCoords ( )

inline

Definition at line 866 of file WEdge.h.

GetPrevOEdge()

WOEdge * Freestyle::WFace::GetPrevOEdge

(

WOEdge *

iOEdge

)

Definition at line 433 of file WEdge.cpp.

getShape()

WShape * Freestyle::WFace::getShape

(

)

Definition at line 455 of file WEdge.cpp.

References Freestyle::WVertex::GetVertex().

GetVertex()

WVertex* Freestyle::WFace::GetVertex ( unsigned int  index )

inline

The vertex of index i corresponds to the a vertex of the edge of index i

Definition at line 798 of file WEdge.h.

References NULL.

Referenced by Freestyle::computeCumulativeVisibility(), Freestyle::computeDetailedVisibility(), Freestyle::ViewMapBuilder::ComputeFastRayCastingVisibility(), Freestyle::computeFastVisibility(), Freestyle::ViewMapBuilder::ComputeRayCastingVisibility(), Freestyle::ViewMapBuilder::ComputeVeryFastRayCastingVisibility(), Freestyle::computeVeryFastVisibility(), Freestyle::computeVisibility(), Freestyle::FEdgeXDetector::postProcessSuggestiveContourFace(), Freestyle::FEdgeXDetector::preProcessFace(), Freestyle::FEdgeXDetector::ProcessRidgeFace(), Freestyle::FEdgeXDetector::ProcessSilhouetteFace(), and Freestyle::FEdgeXDetector::ProcessSuggestiveContourFace().

GetVertexNormal() [1/2]

Vec3f& Freestyle::WFace::GetVertexNormal ( int  index )

inline

Returns the normal of the vertex of index index

Definition at line 872 of file WEdge.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge(), Freestyle::WingedEdgeBuilder::buildWShape(), Freestyle::FEdgeXDetector::postProcessSuggestiveContourFace(), Freestyle::FEdgeXDetector::ProcessCreaseEdge(), Freestyle::FEdgeXDetector::ProcessSilhouetteEdge(), and Freestyle::FEdgeXDetector::ProcessSilhouetteFace().

GetVertexNormal() [2/2]

Vec3f& Freestyle::WFace::GetVertexNormal ( WVertex *  iVertex )

inline

Returns the normal of the vertex iVertex for that face

Definition at line 884 of file WEdge.h.

GetVertexTexCoords()

Vec2f& Freestyle::WFace::GetVertexTexCoords ( int  index )

inline

Returns the tex coords of the vertex of index index

Definition at line 878 of file WEdge.h.

instanciateEdge()

virtual WEdge* Freestyle::WFace::instanciateEdge ( ) const

inlinevirtual

designed to build a specialized WEdge for use in MakeEdge

Reimplemented in Freestyle::WXFace.

Definition at line 986 of file WEdge.h.

isBorder()

bool Freestyle::WFace::isBorder ( ) const

inline

Returns true if the face has one ot its edge which is a border edge

Definition at line 937 of file WEdge.h.

MakeEdge()

WOEdge * Freestyle::WFace::MakeEdge ( WVertex *  v1, WVertex *  v2  )

virtual

Builds an oriented edge Returns the built edge. v1, v2 Vertices at the edge's extremities The edge is oriented from v1 to v2.

Definition at line 291 of file WEdge.cpp.

References Freestyle::WVertex::AddEdge(), Freestyle::WEdge::AddOEdge(), Freestyle::WEdge::GetaOEdge(), Freestyle::WOEdge::GetaVertex(), Freestyle::WOEdge::GetbFace(), Freestyle::WEdge::GetbOEdge(), Freestyle::WOEdge::GetbVertex(), Freestyle::WOEdge::GetOwner(), Freestyle::WOEdge::setaFace(), Freestyle::WOEdge::setaVertex(), Freestyle::WOEdge::setbFace(), Freestyle::WOEdge::setbVertex(), Freestyle::WOEdge::setOwner(), v1, and v2.

Referenced by Freestyle::WShape::MakeFace().

numberOfEdges()

int Freestyle::WFace::numberOfEdges ( ) const

inline

Definition at line 926 of file WEdge.h.

Referenced by Freestyle::WXFaceLayer::BuildSmoothEdge(), Freestyle::computeCumulativeVisibility(), Freestyle::computeDetailedVisibility(), Freestyle::computeFastVisibility(), Freestyle::computeVeryFastVisibility(), Freestyle::WXFaceLayer::Get0VertexIndex(), Freestyle::WXFaceLayer::GetSmoothEdgeIndex(), and Freestyle::WXFaceLayer::RetrieveCuspEdgesIndices().

numberOfVertices()

int Freestyle::WFace::numberOfVertices ( ) const

inline

Definition at line 931 of file WEdge.h.

Referenced by Freestyle::FEdgeXDetector::postProcessSuggestiveContourFace(), Freestyle::FEdgeXDetector::ProcessRidgeFace(), Freestyle::FEdgeXDetector::ProcessSilhouetteFace(), and Freestyle::FEdgeXDetector::ProcessSuggestiveContourFace().

ResetUserData()

virtual void Freestyle::WFace::ResetUserData ( )

inlinevirtual

Reimplemented in Freestyle::WXFace.

Definition at line 1014 of file WEdge.h.

References NULL.

Referenced by Freestyle::WXFace::ResetUserData().

RetrieveBorderFaces()

void Freestyle::WFace::RetrieveBorderFaces ( vector< const WFace * > &  oWFaces )

inline

Definition at line 834 of file WEdge.h.

RetrieveVertexList()

void Freestyle::WFace::RetrieveVertexList ( vector< WVertex * > &  oVertices )

inline

Definition at line 825 of file WEdge.h.

Referenced by Freestyle::WXFace::ComputeCenter(), Freestyle::ViewMapBuilder::ComputeRayCastingVisibility(), Freestyle::computeVisibility(), Freestyle::findOccludee(), and Freestyle::ViewMapBuilder::FindOccludee().

setEdgeList()

void Freestyle::WFace::setEdgeList ( const vector< WOEdge * > &  iEdgeList )

inline

modifiers

Definition at line 950 of file WEdge.h.

setFrsMaterialIndex()

void Freestyle::WFace::setFrsMaterialIndex ( unsigned  iMaterialIndex )

inline

Definition at line 975 of file WEdge.h.

Referenced by Freestyle::WShape::MakeFace().

setId()

void Freestyle::WFace::setId ( int  id )

inline

Definition at line 970 of file WEdge.h.

References id.

Referenced by Freestyle::WShape::MakeFace().

setMark()

void Freestyle::WFace::setMark ( bool  iMark )

inline

Definition at line 980 of file WEdge.h.

Referenced by Freestyle::WShape::MakeFace().

setNormal()

void Freestyle::WFace::setNormal ( const Vec3f &  iNormal )

inline

Definition at line 955 of file WEdge.h.

Referenced by Freestyle::WShape::MakeFace().

setNormalList()

void Freestyle::WFace::setNormalList ( const vector< Vec3f > &  iNormalsList )

inline

Definition at line 960 of file WEdge.h.

Referenced by Freestyle::WShape::MakeFace().

setTexCoordsList()

void Freestyle::WFace::setTexCoordsList ( const vector< Vec2f > &  iTexCoordsList )

inline

Definition at line 965 of file WEdge.h.

Referenced by Freestyle::WShape::MakeFace().

Member Data Documentation

_FrsMaterialIndex

unsigned Freestyle::WFace::_FrsMaterialIndex

protected

Definition at line 746 of file WEdge.h.

Referenced by WFace().

_Id

int Freestyle::WFace::_Id

protected

Definition at line 745 of file WEdge.h.

_Mark

bool Freestyle::WFace::_Mark

protected

Definition at line 747 of file WEdge.h.

Referenced by WFace().

_Normal

Vec3f Freestyle::WFace::_Normal

protected

Definition at line 739 of file WEdge.h.

_OEdgeList

vector<WOEdge *> Freestyle::WFace::_OEdgeList

protected

Definition at line 738 of file WEdge.h.

_VerticesNormals

vector<Vec3f> Freestyle::WFace::_VerticesNormals

protected

Definition at line 742 of file WEdge.h.

Referenced by WFace().

_VerticesTexCoords

vector<Vec2f> Freestyle::WFace::_VerticesTexCoords

protected

Definition at line 743 of file WEdge.h.

Referenced by WFace().

userdata

void* Freestyle::WFace::userdata

Definition at line 750 of file WEdge.h.

Referenced by Freestyle::ViewMapBuilder::ComputeRayCastingVisibility(), Freestyle::ViewMapBuilder::FindOccludee(), WFace(), and Freestyle::WShape::WShape().

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

• WEdge.h
• WEdge.cpp