Bspline approximation of a surface. More...

#include <AppBlend_Approx.hxx>

Inheritance diagram for AppBlend_Approx:

[legend]

Public Member Functions
virtual bool	IsDone () const =0

virtual void	SurfShape (int &UDegree, int &VDegree, int &NbUPoles, int &NbVPoles, int &NbUKnots, int &NbVKnots) const =0

virtual void	Surface (NCollection_Array2< gp_Pnt > &TPoles, NCollection_Array2< double > &TWeights, NCollection_Array1< double > &TUKnots, NCollection_Array1< double > &TVKnots, NCollection_Array1< int > &TUMults, NCollection_Array1< int > &TVMults) const =0

virtual int	UDegree () const =0

virtual int	VDegree () const =0

virtual const NCollection_Array2< gp_Pnt > &	SurfPoles () const =0

virtual const NCollection_Array2< double > &	SurfWeights () const =0

virtual const NCollection_Array1< double > &	SurfUKnots () const =0

virtual const NCollection_Array1< double > &	SurfVKnots () const =0

virtual const NCollection_Array1< int > &	SurfUMults () const =0

virtual const NCollection_Array1< int > &	SurfVMults () const =0

virtual int	NbCurves2d () const =0

virtual void	Curves2dShape (int &Degree, int &NbPoles, int &NbKnots) const =0

virtual void	Curve2d (const int Index, NCollection_Array1< gp_Pnt2d > &TPoles, NCollection_Array1< double > &TKnots, NCollection_Array1< int > &TMults) const =0

virtual int	Curves2dDegree () const =0

virtual const NCollection_Array1< gp_Pnt2d > &	Curve2dPoles (const int Index) const =0

virtual const NCollection_Array1< double > &	Curves2dKnots () const =0

virtual const NCollection_Array1< int > &	Curves2dMults () const =0

virtual void	TolReached (double &Tol3d, double &Tol2d) const =0

virtual double	TolCurveOnSurf (const int Index) const =0

virtual	~AppBlend_Approx ()

Detailed Description

Bspline approximation of a surface.

Constructor & Destructor Documentation

◆ ~AppBlend_Approx()

virtual AppBlend_Approx::~AppBlend_Approx ( )

virtual

Member Function Documentation

◆ Curve2d()

virtual void AppBlend_Approx::Curve2d	(	const int	Index,
		NCollection_Array1< gp_Pnt2d > &	TPoles,
		NCollection_Array1< double > &	TKnots,
		NCollection_Array1< int > &	TMults ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curve2dPoles()

virtual const NCollection_Array1< gp_Pnt2d > & AppBlend_Approx::Curve2dPoles ( const int Index ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dDegree()

virtual int AppBlend_Approx::Curves2dDegree ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dKnots()

virtual const NCollection_Array1< double > & AppBlend_Approx::Curves2dKnots ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dMults()

virtual const NCollection_Array1< int > & AppBlend_Approx::Curves2dMults ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dShape()

virtual void AppBlend_Approx::Curves2dShape	(	int &	Degree,
		int &	NbPoles,
		int &	NbKnots ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ IsDone()

virtual bool AppBlend_Approx::IsDone ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ NbCurves2d()

virtual int AppBlend_Approx::NbCurves2d ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Surface()

virtual void AppBlend_Approx::Surface	(	NCollection_Array2< gp_Pnt > &	TPoles,
		NCollection_Array2< double > &	TWeights,
		NCollection_Array1< double > &	TUKnots,
		NCollection_Array1< double > &	TVKnots,
		NCollection_Array1< int > &	TUMults,
		NCollection_Array1< int > &	TVMults ) const