Bspline approximation of a surface. More...

#include <AppBlend_Approx.hxx>

Inheritance diagram for AppBlend_Approx:

[legend]

Public Member Functions
virtual Standard_Boolean	IsDone () const =0

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

virtual void	Surface (TColgp_Array2OfPnt &TPoles, TColStd_Array2OfReal &TWeights, TColStd_Array1OfReal &TUKnots, TColStd_Array1OfReal &TVKnots, TColStd_Array1OfInteger &TUMults, TColStd_Array1OfInteger &TVMults) const =0

virtual Standard_Integer	UDegree () const =0

virtual Standard_Integer	VDegree () const =0

virtual const TColgp_Array2OfPnt &	SurfPoles () const =0

virtual const TColStd_Array2OfReal &	SurfWeights () const =0

virtual const TColStd_Array1OfReal &	SurfUKnots () const =0

virtual const TColStd_Array1OfReal &	SurfVKnots () const =0

virtual const TColStd_Array1OfInteger &	SurfUMults () const =0

virtual const TColStd_Array1OfInteger &	SurfVMults () const =0

virtual Standard_Integer	NbCurves2d () const =0

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

virtual void	Curve2d (const Standard_Integer Index, TColgp_Array1OfPnt2d &TPoles, TColStd_Array1OfReal &TKnots, TColStd_Array1OfInteger &TMults) const =0

virtual Standard_Integer	Curves2dDegree () const =0

virtual const TColgp_Array1OfPnt2d &	Curve2dPoles (const Standard_Integer Index) const =0

virtual const TColStd_Array1OfReal &	Curves2dKnots () const =0

virtual const TColStd_Array1OfInteger &	Curves2dMults () const =0

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

virtual Standard_Real	TolCurveOnSurf (const Standard_Integer 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 Standard_Integer	Index,
		TColgp_Array1OfPnt2d &	TPoles,
		TColStd_Array1OfReal &	TKnots,
		TColStd_Array1OfInteger &	TMults
	)		const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curve2dPoles()

virtual const TColgp_Array1OfPnt2d & AppBlend_Approx::Curve2dPoles ( const Standard_Integer Index ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dDegree()

virtual Standard_Integer AppBlend_Approx::Curves2dDegree ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dKnots()

virtual const TColStd_Array1OfReal & AppBlend_Approx::Curves2dKnots ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dMults()

virtual const TColStd_Array1OfInteger & AppBlend_Approx::Curves2dMults ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Curves2dShape()

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

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ IsDone()

virtual Standard_Boolean AppBlend_Approx::IsDone ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ NbCurves2d()

virtual Standard_Integer AppBlend_Approx::NbCurves2d ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ Surface()

virtual void AppBlend_Approx::Surface	(	TColgp_Array2OfPnt &	TPoles,
		TColStd_Array2OfReal &	TWeights,
		TColStd_Array1OfReal &	TUKnots,
		TColStd_Array1OfReal &	TVKnots,
		TColStd_Array1OfInteger &	TUMults,
		TColStd_Array1OfInteger &	TVMults
	)		const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ SurfPoles()

virtual const TColgp_Array2OfPnt & AppBlend_Approx::SurfPoles ( ) const

pure virtual

Implemented in BRepBlend_AppSurf, BRepBlend_AppSurface, GeomFill_AppSurf, and GeomFill_AppSweep.

◆ SurfShape()

virtual void AppBlend_Approx::SurfShape	(	Standard_Integer &	UDegree,
		Standard_Integer &	VDegree,
		Standard_Integer &	NbUPoles,
		Standard_Integer &	NbVPoles,
		Standard_Integer &	NbUKnots,
		Standard_Integer &	NbVKnots
	)		const