BRep_CurveOnSurface Class Reference

Representation of a curve by a curve in the parametric space of a surface. More...

#include <BRep_CurveOnSurface.hxx>

Inheritance diagram for BRep_CurveOnSurface:

Public Member Functions
	BRep_CurveOnSurface (const Handle< Geom2d_Curve > &PC, const Handle< Geom_Surface > &S, const TopLoc_Location &L)
void	SetUVPoints (const gp_Pnt2d &P1, const gp_Pnt2d &P2)
void	UVPoints (gp_Pnt2d &P1, gp_Pnt2d &P2) const
void	D0 (const Standard_Real U, gp_Pnt &P) const
	Computes the point at parameter U. More...
virtual Standard_Boolean	IsCurveOnSurface () const
	Returns True. More...
virtual Standard_Boolean	IsCurveOnSurface (const Handle< Geom_Surface > &S, const TopLoc_Location &L) const
	A curve in the parametric space of a surface. More...
virtual const Handle < Geom_Surface > &	Surface () const
virtual const Handle < Geom2d_Curve > &	PCurve () const
virtual void	PCurve (const Handle< Geom2d_Curve > &C)
virtual Handle < BRep_CurveRepresentation >	Copy () const
	Return a copy of this representation. More...
virtual void	Update ()
	Recomputes any derived data after a modification. This is called when the range is modified. More...
Public Member Functions inherited from BRep_GCurve
void	SetRange (const Standard_Real First, const Standard_Real Last)
void	Range (Standard_Real &First, Standard_Real &Last) const
Standard_Real	First () const
Standard_Real	Last () const
void	First (const Standard_Real F)
void	Last (const Standard_Real L)
Public Member Functions inherited from BRep_CurveRepresentation
virtual Standard_Boolean	IsCurve3D () const
	A 3D curve representation. More...
virtual Standard_Boolean	IsRegularity () const
	A continuity between two surfaces. More...
virtual Standard_Boolean	IsCurveOnClosedSurface () const
	A curve with two parametric curves on the same surface. More...
virtual Standard_Boolean	IsRegularity (const Handle< Geom_Surface > &S1, const Handle< Geom_Surface > &S2, const TopLoc_Location &L1, const TopLoc_Location &L2) const
	Is it a regularity between <S1> and <S2> with location <L1> and <L2>. More...
virtual Standard_Boolean	IsPolygon3D () const
	A 3D polygon representation. More...
virtual Standard_Boolean	IsPolygonOnTriangulation () const
	A representation by an array of nodes on a triangulation. More...
virtual Standard_Boolean	IsPolygonOnTriangulation (const Handle< Poly_Triangulation > &T, const TopLoc_Location &L) const
	Is it a polygon in the definition of <T> with location <L>. More...
virtual Standard_Boolean	IsPolygonOnClosedTriangulation () const
	A representation by two arrays of nodes on a triangulation. More...
virtual Standard_Boolean	IsPolygonOnSurface () const
	A polygon in the parametric space of a surface. More...
virtual Standard_Boolean	IsPolygonOnSurface (const Handle< Geom_Surface > &S, const TopLoc_Location &L) const
	Is it a polygon in the parametric space of <S> with location <L>. More...
virtual Standard_Boolean	IsPolygonOnClosedSurface () const
	Two 2D polygon representations in the parametric space of a surface. More...
const TopLoc_Location &	Location () const
void	Location (const TopLoc_Location &L)
virtual const Handle < Geom_Curve > &	Curve3D () const
virtual void	Curve3D (const Handle< Geom_Curve > &C)
virtual const Handle < Geom2d_Curve > &	PCurve2 () const
virtual void	PCurve2 (const Handle< Geom2d_Curve > &C)
virtual const Handle < Poly_Polygon3D > &	Polygon3D () const
virtual void	Polygon3D (const Handle< Poly_Polygon3D > &P)
virtual const Handle < Poly_Polygon2D > &	Polygon () const
virtual void	Polygon (const Handle< Poly_Polygon2D > &P)
virtual const Handle < Poly_Polygon2D > &	Polygon2 () const
virtual void	Polygon2 (const Handle< Poly_Polygon2D > &P)
virtual const Handle < Poly_Triangulation > &	Triangulation () const
virtual const Handle < Poly_PolygonOnTriangulation > &	PolygonOnTriangulation () const
virtual void	PolygonOnTriangulation (const Handle< Poly_PolygonOnTriangulation > &P)
virtual const Handle < Poly_PolygonOnTriangulation > &	PolygonOnTriangulation2 () const
virtual void	PolygonOnTriangulation2 (const Handle< Poly_PolygonOnTriangulation > &P2)
virtual const Handle < Geom_Surface > &	Surface2 () const
virtual const TopLoc_Location &	Location2 () const
virtual const GeomAbs_Shape &	Continuity () const
virtual void	Continuity (const GeomAbs_Shape C)
Public Member Functions inherited from MMgt_TShared
virtual void	Delete () const
	Memory deallocator for transient classes. More...
Public Member Functions inherited from Standard_Transient
	Standard_Transient ()
	Empty constructor. More...
	Standard_Transient (const Standard_Transient &)
	Copy constructor – does nothing. More...
Standard_Transient &	operator= (const Standard_Transient &)
	Assignment operator, needed to avoid copying reference counter. More...
virtual	~Standard_Transient ()
	Destructor must be virtual. More...
virtual const Handle_Standard_Type &	DynamicType () const
	Returns a type information object about this object. More...
Standard_Boolean	IsInstance (const Handle_Standard_Type &theType) const
	Returns a true value if this is an instance of Type. More...
Standard_Boolean	IsInstance (const Standard_CString theTypeName) const
	Returns a true value if this is an instance of TypeName. More...
Standard_Boolean	IsKind (const Handle_Standard_Type &theType) const
	Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
Standard_Boolean	IsKind (const Standard_CString theTypeName) const
	Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. More...
virtual Handle_Standard_Transient	This () const
	Returns a Handle which references this object. Must never be called to objects created in stack. More...
Standard_Integer	GetRefCount () const
	Get the reference counter of this object. More...

Protected Attributes
gp_Pnt2d	myUV1
gp_Pnt2d	myUV2
Protected Attributes inherited from BRep_CurveRepresentation
TopLoc_Location	myLocation

Additional Inherited Members
Protected Member Functions inherited from BRep_GCurve
	BRep_GCurve (const TopLoc_Location &L, const Standard_Real First, const Standard_Real Last)
Protected Member Functions inherited from BRep_CurveRepresentation
	BRep_CurveRepresentation (const TopLoc_Location &L)

Detailed Description

Representation of a curve by a curve in the parametric space of a surface.

Constructor & Destructor Documentation

BRep_CurveOnSurface::BRep_CurveOnSurface	(	const Handle< Geom2d_Curve > &	PC,
		const Handle< Geom_Surface > &	S,
		const TopLoc_Location &	L
	)

Member Function Documentation

virtual Handle< BRep_CurveRepresentation > BRep_CurveOnSurface::Copy ( ) const

virtual

Return a copy of this representation.

Implements BRep_CurveRepresentation.

Reimplemented in BRep_CurveOnClosedSurface.

void BRep_CurveOnSurface::D0 ( const Standard_Real  U, gp_Pnt &  P  ) const

virtual

Computes the point at parameter U.

Implements BRep_GCurve.

virtual Standard_Boolean BRep_CurveOnSurface::IsCurveOnSurface ( ) const

virtual

Returns True.

Reimplemented from BRep_CurveRepresentation.

virtual Standard_Boolean BRep_CurveOnSurface::IsCurveOnSurface ( const Handle< Geom_Surface > &  S, const TopLoc_Location &  L  ) const

virtual

A curve in the parametric space of a surface.

Reimplemented from BRep_CurveRepresentation.

virtual const Handle< Geom2d_Curve >& BRep_CurveOnSurface::PCurve ( ) const

virtual

Reimplemented from BRep_CurveRepresentation.

virtual void BRep_CurveOnSurface::PCurve ( const Handle< Geom2d_Curve > &  C )

virtual

Reimplemented from BRep_CurveRepresentation.

void BRep_CurveOnSurface::SetUVPoints	(	const gp_Pnt2d &	P1,
		const gp_Pnt2d &	P2
	)

virtual const Handle< Geom_Surface >& BRep_CurveOnSurface::Surface ( ) const

virtual

Reimplemented from BRep_CurveRepresentation.

virtual void BRep_CurveOnSurface::Update ( )

virtual

Recomputes any derived data after a modification. This is called when the range is modified.

Reimplemented from BRep_GCurve.

Reimplemented in BRep_CurveOnClosedSurface.

void BRep_CurveOnSurface::UVPoints	(	gp_Pnt2d &	P1,
		gp_Pnt2d &	P2
	)		const

Field Documentation

gp_Pnt2d BRep_CurveOnSurface::myUV1

protected

gp_Pnt2d BRep_CurveOnSurface::myUV2

protected

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

• BRep_CurveOnSurface.hxx