#include <Silhouette.h>

Inherits Freestyle::Interface0D.

Public Types
typedef vector< FEdge * >	fedges_container

Public Member Functions
virtual string	getExactTypeName () const
virtual real	getX () const
virtual real	getY () const
virtual real	getZ () const
virtual Vec3r	getPoint3D () const
virtual real	getProjectedX () const
virtual real	getProjectedY () const
virtual real	getProjectedZ () const
virtual Vec2r	getPoint2D () const
virtual FEdge *	getFEdge (Interface0D &)
virtual Id	getId () const
virtual Nature::VertexNature	getNature () const
virtual SVertex *	castToSVertex ()
virtual ViewVertex *	castToViewVertex ()
virtual NonTVertex *	castToNonTVertex ()
virtual TVertex *	castToTVertex ()
	SVertex ()
	SVertex (const Vec3r &iPoint3D, const Id &id)
	SVertex (SVertex &iBrother)
virtual	~SVertex ()
virtual SVertex *	duplicate ()
virtual bool	operator== (const SVertex &iBrother)
const Vec3r &	point3D () const
const Vec3r &	point2D () const
set< Vec3r >	normals ()
uint	normalsSize () const
const vector< FEdge * > &	fedges ()
fedges_container::iterator	fedges_begin ()
fedges_container::iterator	fedges_end ()
SShape *	shape ()
real	z () const
ViewVertex *	viewvertex ()
void	setPoint3D (const Vec3r &iPoint3D)
void	setPoint2D (const Vec3r &iPoint2D)
void	AddNormal (const Vec3r &iNormal)
void	setCurvatureInfo (CurvatureInfo *ci)
const CurvatureInfo *	getCurvatureInfo () const
void	setId (const Id &id)
void	setFEdges (const vector< FEdge * > &iFEdges)
void	setShape (SShape *iShape)
void	setViewVertex (ViewVertex *iViewVertex)
void	AddFEdge (FEdge *iFEdge)
void	RemoveFEdge (FEdge *iFEdge)
void	Replace (FEdge e1, FEdge e2)
FEdge *	fedge ()
const Vec3r &	point2d () const
const Vec3r &	point3d () const
Vec3r	normal () const
Id	shape_id () const
const SShape *	shape () const
float	shape_importance () const
int	qi () const
occluder_container::const_iterator	occluders_begin () const
occluder_container::const_iterator	occluders_end () const
bool	occluders_empty () const
int	occluders_size () const
const Polygon3r &	occludee () const
const SShape *	occluded_shape () const
bool	occludee_empty () const
real	z_discontinuity () const
Public Member Functions inherited from Freestyle::Interface0D
	Interface0D ()
virtual	~Interface0D ()

Public Attributes
void *	userdata

Detailed Description

Class to define a vertex of the embedding.

Definition at line 56 of file Silhouette.h.

Member Typedef Documentation

◆ fedges_container

typedef vector<FEdge *> Freestyle::SVertex::fedges_container

Definition at line 138 of file Silhouette.h.

Constructor & Destructor Documentation

◆ SVertex() [1/3]

Freestyle::SVertex::SVertex ( )

inline

Default constructor.

Definition at line 161 of file Silhouette.h.

References userdata.

Referenced by castToSVertex(), duplicate(), getFEdge(), operator==(), and SVertex().

◆ SVertex() [2/3]

Freestyle::SVertex::SVertex	(	const Vec3r &	iPoint3D,
		const Id &	id )

inline

Builds a SVertex from 3D coordinates and an Id.

Definition at line 171 of file Silhouette.h.

References userdata.

◆ SVertex() [3/3]

Freestyle::SVertex::SVertex ( SVertex & iBrother )

inline

Copy constructor.

Definition at line 182 of file Silhouette.h.

References fedges(), point2D(), point3D(), shape(), SVertex(), and userdata.

◆ ~SVertex()

virtual Freestyle::SVertex::~SVertex ( )

inlinevirtual

Destructor.

Definition at line 202 of file Silhouette.h.

Member Function Documentation

◆ AddFEdge()

void Freestyle::SVertex::AddFEdge ( FEdge * iFEdge )

inline

Add an FEdge to the list of edges emanating from this SVertex.

Definition at line 359 of file Silhouette.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSharpFEdge(), Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge(), Freestyle::Chain::push_viewedge_back(), Freestyle::Chain::push_viewedge_front(), and Freestyle::SShape::SplitEdgeIn2().

◆ AddNormal()

void Freestyle::SVertex::AddNormal ( const Vec3r & iNormal )

inline

Adds a normal to the Svertex's set of normals. If the same normal is already in the set, nothing changes.

Definition at line 296 of file Silhouette.h.

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

◆ castToNonTVertex()

NonTVertex * Freestyle::SVertex::castToNonTVertex ( )

virtual

Cast the Interface0D in NonTVertex if it can be.

Reimplemented from Freestyle::Interface0D.

Definition at line 42 of file Silhouette.cpp.

◆ castToSVertex()

SVertex * Freestyle::SVertex::castToSVertex ( )

virtual

Cast the Interface0D in SVertex if it can be.

Reimplemented from Freestyle::Interface0D.

Definition at line 32 of file Silhouette.cpp.

References SVertex().

◆ castToTVertex()

TVertex * Freestyle::SVertex::castToTVertex ( )

virtual

Cast the Interface0D in TVertex if it can be.

Reimplemented from Freestyle::Interface0D.

Definition at line 47 of file Silhouette.cpp.

◆ castToViewVertex()

ViewVertex * Freestyle::SVertex::castToViewVertex ( )

virtual

Cast the Interface0D in ViewVertex if it can be.

Reimplemented from Freestyle::Interface0D.

Definition at line 37 of file Silhouette.cpp.

◆ duplicate()

virtual SVertex * Freestyle::SVertex::duplicate ( )

inlinevirtual

Cloning method.

Definition at line 210 of file Silhouette.h.

References SVertex().

◆ fedge()

FEdge * Freestyle::SVertex::fedge ( )

Definition at line 146 of file Silhouette.cpp.

References getNature(), and Freestyle::Nature::T_VERTEX.

◆ fedges()

const vector< FEdge * > & Freestyle::SVertex::fedges ( )

inline

Definition at line 248 of file Silhouette.h.

Referenced by getFEdge(), Freestyle::TVertex::getSVertex(), Freestyle::ViewMap::InsertViewVertex(), and SVertex().

◆ fedges_begin()

fedges_container::iterator Freestyle::SVertex::fedges_begin ( )

inline

Definition at line 253 of file Silhouette.h.

◆ fedges_end()

fedges_container::iterator Freestyle::SVertex::fedges_end ( )

inline

Definition at line 258 of file Silhouette.h.

◆ getCurvatureInfo()

const CurvatureInfo * Freestyle::SVertex::getCurvatureInfo ( ) const

inline

Definition at line 309 of file Silhouette.h.

◆ getExactTypeName()

virtual string Freestyle::SVertex::getExactTypeName ( ) const

inlinevirtual

Returns the string "SVertex".

Reimplemented from Freestyle::Interface0D.

Definition at line 59 of file Silhouette.h.

◆ getFEdge()

FEdge * Freestyle::SVertex::getFEdge ( Interface0D & inter )

virtual

Returns the FEdge that lies between this Svertex and the Interface0D given as argument.

Reimplemented from Freestyle::Interface0D.

Definition at line 154 of file Silhouette.cpp.

References Freestyle::TVertex::backSVertex(), fedges(), Freestyle::TVertex::frontSVertex(), getNature(), Freestyle::Interface0D::Interface0D(), result, SVertex(), Freestyle::Nature::T_VERTEX, and viewvertex().

Referenced by Freestyle::CurvePoint::getFEdge().

◆ getId()

virtual Id Freestyle::SVertex::getId ( ) const

inlinevirtual

Returns the Id of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 117 of file Silhouette.h.

Referenced by Freestyle::ViewMapBuilder::ComputeSweepLineIntersections(), Freestyle::ViewMap::CreateTVertex(), Freestyle::SShape::SplitEdge(), and Freestyle::ViewShape::SplitEdge().

◆ getNature()

Nature::VertexNature Freestyle::SVertex::getNature ( ) const

virtual

Returns the nature of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 23 of file Silhouette.cpp.

References Freestyle::Nature::S_VERTEX.

Referenced by fedge(), getFEdge(), occluded_shape(), occludee(), occludee_empty(), occluders_begin(), occluders_empty(), occluders_end(), occluders_size(), qi(), and z_discontinuity().

◆ getPoint2D()

virtual Vec2r Freestyle::SVertex::getPoint2D ( ) const

inlinevirtual

Returns the 2D point.

Reimplemented from Freestyle::Interface0D.

Definition at line 108 of file Silhouette.h.

Referenced by Freestyle::CurvePoint::CurvePoint(), and Freestyle::CurvePoint::getFEdge().

◆ getPoint3D()

virtual Vec3r Freestyle::SVertex::getPoint3D ( ) const

inlinevirtual

Returns the 3D point.

Reimplemented from Freestyle::Interface0D.

Definition at line 84 of file Silhouette.h.

◆ getProjectedX()

virtual real Freestyle::SVertex::getProjectedX ( ) const

inlinevirtual

Returns the projected 3D x coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 90 of file Silhouette.h.

Referenced by Freestyle::crossesProscenium().

◆ getProjectedY()

virtual real Freestyle::SVertex::getProjectedY ( ) const

inlinevirtual

Returns the projected 3D y coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 96 of file Silhouette.h.

Referenced by Freestyle::crossesProscenium().

◆ getProjectedZ()

virtual real Freestyle::SVertex::getProjectedZ ( ) const

inlinevirtual

Returns the projected 3D z coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 102 of file Silhouette.h.

◆ getX()

virtual real Freestyle::SVertex::getX ( ) const

inlinevirtual

Returns the 3D x coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 66 of file Silhouette.h.

◆ getY()

virtual real Freestyle::SVertex::getY ( ) const

inlinevirtual

Returns the 3D y coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 72 of file Silhouette.h.

◆ getZ()

virtual real Freestyle::SVertex::getZ ( ) const

inlinevirtual

Returns the 3D z coordinate of the vertex.

Reimplemented from Freestyle::Interface0D.

Definition at line 78 of file Silhouette.h.

◆ normal()

Vec3r Freestyle::SVertex::normal ( ) const

inline

Definition at line 405 of file Silhouette.h.

References Freestyle::Exception::raiseException().

◆ normals()

set< Vec3r > Freestyle::SVertex::normals ( )

inline

Returns the set of normals for this Vertex. In a smooth surface, a vertex has exactly one normal. In a sharp surface, a vertex can have any number of normals.

Definition at line 237 of file Silhouette.h.

◆ normalsSize()

uint Freestyle::SVertex::normalsSize ( ) const

inline

Returns the number of different normals for this vertex.

Definition at line 243 of file Silhouette.h.

◆ occluded_shape()

const SShape * Freestyle::SVertex::occluded_shape ( ) const

Definition at line 122 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occludee()

const Polygon3r & Freestyle::SVertex::occludee ( ) const

Definition at line 114 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occludee_empty()

bool Freestyle::SVertex::occludee_empty ( ) const

Definition at line 130 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occluders_begin()

occluder_container::const_iterator Freestyle::SVertex::occluders_begin ( ) const

Definition at line 82 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occluders_empty()

bool Freestyle::SVertex::occluders_empty ( ) const

Definition at line 98 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occluders_end()

occluder_container::const_iterator Freestyle::SVertex::occluders_end ( ) const

Definition at line 90 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ occluders_size()

int Freestyle::SVertex::occluders_size ( ) const

Definition at line 106 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ operator==()

virtual bool Freestyle::SVertex::operator== ( const SVertex & iBrother )

inlinevirtual

operator ==

Definition at line 217 of file Silhouette.h.

References SVertex().

◆ point2D()

const Vec3r & Freestyle::SVertex::point2D ( ) const

inline

Definition at line 228 of file Silhouette.h.

Referenced by Freestyle::ViewMapBuilder::ComputeSweepLineIntersections(), Freestyle::ViewMap::CreateTVertex(), Freestyle::ViewEdge::include_in_2d_area(), Freestyle::ViewEdge::intersect_2d_area(), point2d(), Freestyle::SShape::SplitEdge(), and SVertex().

◆ point2d()

const Vec3r & Freestyle::SVertex::point2d ( ) const

inline

Definition at line 395 of file Silhouette.h.

References point2D().

Referenced by Freestyle::ViewMapBuilder::ComputeRayCastingVisibility(), Freestyle::Curve::push_vertex_back(), and Freestyle::Curve::push_vertex_front().

◆ point3D()

const Vec3r & Freestyle::SVertex::point3D ( ) const

inline

Definition at line 223 of file Silhouette.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge(), Freestyle::ViewMapBuilder::ComputeRayCastingVisibility(), Freestyle::ViewMapBuilder::ComputeSweepLineIntersections(), Freestyle::computeVisibility(), point3d(), Freestyle::SilhouetteGeomEngine::ProjectSilhouette(), Freestyle::SShape::SplitEdge(), and SVertex().

◆ point3d()

const Vec3r & Freestyle::SVertex::point3d ( ) const

inline

Definition at line 400 of file Silhouette.h.

References point3D().

Referenced by Freestyle::CurvePoint::CurvePoint().

◆ qi()

int Freestyle::SVertex::qi ( ) const

Definition at line 74 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

◆ RemoveFEdge()

void Freestyle::SVertex::RemoveFEdge ( FEdge * iFEdge )

inline

Remove an FEdge from the list of edges emanating from this SVertex.

Definition at line 365 of file Silhouette.h.

◆ Replace()

void Freestyle::SVertex::Replace	(	FEdge *	e1,
		FEdge *	e2 )

inline

Definition at line 376 of file Silhouette.h.

Referenced by Freestyle::SShape::SplitEdge().

◆ setCurvatureInfo()

void Freestyle::SVertex::setCurvatureInfo ( CurvatureInfo * ci )

inline

Definition at line 301 of file Silhouette.h.

Referenced by Freestyle::ViewEdgeXBuilder::BuildSmoothFEdge().

◆ setFEdges()

void Freestyle::SVertex::setFEdges ( const vector< FEdge * > & iFEdges )

inline

Definition at line 343 of file Silhouette.h.

◆ setId()

void Freestyle::SVertex::setId ( const Id & id )

inline

Sets the Id

Definition at line 338 of file Silhouette.h.

◆ setPoint2D()

void Freestyle::SVertex::setPoint2D ( const Vec3r & iPoint2D )

inline

Sets the 3D projected coordinates of the SVertex.

Definition at line 289 of file Silhouette.h.

Referenced by Freestyle::SShape::CreateSVertex(), Freestyle::SilhouetteGeomEngine::ProjectSilhouette(), and Freestyle::SShape::SplitEdge().

◆ setPoint3D()

void Freestyle::SVertex::setPoint3D ( const Vec3r & iPoint3D )

inline

modifiers Sets the 3D coordinates of the SVertex.

Definition at line 283 of file Silhouette.h.

◆ setShape()

void Freestyle::SVertex::setShape ( SShape * iShape )

inline

Definition at line 348 of file Silhouette.h.

Referenced by Freestyle::SShape::AddNewVertex(), and Freestyle::SShape::SShape().

◆ setViewVertex()

void Freestyle::SVertex::setViewVertex ( ViewVertex * iViewVertex )

inline

Definition at line 353 of file Silhouette.h.

Referenced by Freestyle::NonTVertex::NonTVertex(), Freestyle::NonTVertex::NonTVertex(), Freestyle::TVertex::setBackSVertex(), Freestyle::TVertex::setFrontSVertex(), Freestyle::NonTVertex::setSVertex(), and Freestyle::TVertex::TVertex().

◆ shape() [1/2]

SShape * Freestyle::SVertex::shape ( )

inline

Definition at line 263 of file Silhouette.h.

Referenced by Freestyle::Chain::push_viewedge_back(), Freestyle::Chain::push_viewedge_front(), shape_importance(), Freestyle::ViewShape::SplitEdge(), and SVertex().

◆ shape() [2/2]

const SShape * Freestyle::SVertex::shape ( ) const

Definition at line 69 of file Silhouette.cpp.

◆ shape_id()

Id Freestyle::SVertex::shape_id ( ) const

Definition at line 64 of file Silhouette.cpp.

◆ shape_importance()

float Freestyle::SVertex::shape_importance ( ) const

Definition at line 52 of file Silhouette.cpp.

References Freestyle::SShape::importance(), and shape().

◆ viewvertex()

ViewVertex * Freestyle::SVertex::viewvertex ( )

inline

If this SVertex is also a ViewVertex, this method returns a pointer onto this ViewVertex. 0 is returned otherwise.

Definition at line 276 of file Silhouette.h.

Referenced by getFEdge(), Freestyle::ViewMap::InsertViewVertex(), and Freestyle::ViewEdgeXBuilder::MakeViewVertex().

◆ z()

real Freestyle::SVertex::z ( ) const

inline

Definition at line 268 of file Silhouette.h.

◆ z_discontinuity()

real Freestyle::SVertex::z_discontinuity ( ) const

Definition at line 138 of file Silhouette.cpp.

References getNature(), Freestyle::Exception::raiseException(), and Freestyle::Nature::T_VERTEX.

Member Data Documentation

◆ userdata

void* Freestyle::SVertex::userdata

A field that can be used by the user to store any data. This field must be reset afterwards using ResetUserData().

Definition at line 158 of file Silhouette.h.

Referenced by SVertex(), SVertex(), and SVertex().

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

Public Types

Public Member Functions

Public Attributes

Detailed Description

Member Typedef Documentation

◆ fedges_container

Constructor & Destructor Documentation

◆ SVertex() [1/3]

◆ SVertex() [2/3]

◆ SVertex() [3/3]

◆ ~SVertex()

Member Function Documentation

◆ AddFEdge()

◆ AddNormal()

◆ castToNonTVertex()

◆ castToSVertex()

◆ castToTVertex()

◆ castToViewVertex()

◆ duplicate()

◆ fedge()

◆ fedges()

◆ fedges_begin()

◆ fedges_end()

◆ getCurvatureInfo()

◆ getExactTypeName()

◆ getFEdge()

◆ getId()

◆ getNature()

◆ getPoint2D()

◆ getPoint3D()

◆ getProjectedX()

◆ getProjectedY()

◆ getProjectedZ()

◆ getX()

◆ getY()

◆ getZ()

◆ normal()

◆ normals()

◆ normalsSize()

◆ occluded_shape()

◆ occludee()

◆ occludee_empty()

◆ occluders_begin()

◆ occluders_empty()

◆ occluders_end()

◆ occluders_size()

◆ operator==()

◆ point2D()

◆ point2d()

◆ point3D()

◆ point3d()

◆ qi()

◆ RemoveFEdge()

◆ Replace()

◆ setCurvatureInfo()

◆ setFEdges()

◆ setId()

◆ setPoint2D()

◆ setPoint3D()

◆ setShape()

◆ setViewVertex()

◆ shape() [1/2]

◆ shape() [2/2]

◆ shape_id()

◆ shape_importance()

◆ viewvertex()

◆ z()

◆ z_discontinuity()

Member Data Documentation

◆ userdata