Open CASCADE Technology  7.4.0
Public Member Functions

BRepBlend_AppSurface Class Reference

Used to Approximate the blending surfaces. More...

#include <BRepBlend_AppSurface.hxx>

Inheritance diagram for BRepBlend_AppSurface:
Inheritance graph
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Public Member Functions

 BRepBlend_AppSurface (const Handle< Approx_SweepFunction > &Funct, const Standard_Real First, const Standard_Real Last, const Standard_Real Tol3d, const Standard_Real Tol2d, const Standard_Real TolAngular, const GeomAbs_Shape Continuity=GeomAbs_C0, const Standard_Integer Degmax=11, const Standard_Integer Segmax=50)
 Approximation of the new Surface (and eventually the 2d Curves on the support surfaces). Normaly the 2d curve are approximated with an tolerance given by the resolution on support surfaces, but if this tolerance is too large Tol2d is used. More...
 
Standard_Boolean IsDone () const
 
void SurfShape (Standard_Integer &UDegree, Standard_Integer &VDegree, Standard_Integer &NbUPoles, Standard_Integer &NbVPoles, Standard_Integer &NbUKnots, Standard_Integer &NbVKnots) const
 
void Surface (TColgp_Array2OfPnt &TPoles, TColStd_Array2OfReal &TWeights, TColStd_Array1OfReal &TUKnots, TColStd_Array1OfReal &TVKnots, TColStd_Array1OfInteger &TUMults, TColStd_Array1OfInteger &TVMults) const
 
Standard_Integer UDegree () const
 
Standard_Integer VDegree () const
 
const TColgp_Array2OfPntSurfPoles () const
 
const TColStd_Array2OfRealSurfWeights () const
 
const TColStd_Array1OfRealSurfUKnots () const
 
const TColStd_Array1OfRealSurfVKnots () const
 
const TColStd_Array1OfIntegerSurfUMults () const
 
const TColStd_Array1OfIntegerSurfVMults () const
 
Standard_Real MaxErrorOnSurf () const
 returns the maximum error in the suface approximation. More...
 
Standard_Integer NbCurves2d () const
 
void Curves2dShape (Standard_Integer &Degree, Standard_Integer &NbPoles, Standard_Integer &NbKnots) const
 
void Curve2d (const Standard_Integer Index, TColgp_Array1OfPnt2d &TPoles, TColStd_Array1OfReal &TKnots, TColStd_Array1OfInteger &TMults) const
 
Standard_Integer Curves2dDegree () const
 
const TColgp_Array1OfPnt2dCurve2dPoles (const Standard_Integer Index) const
 
const TColStd_Array1OfRealCurves2dKnots () const
 
const TColStd_Array1OfIntegerCurves2dMults () const
 
void TolReached (Standard_Real &Tol3d, Standard_Real &Tol2d) const
 
Standard_Real Max2dError (const Standard_Integer Index) const
 returns the maximum error in the <Index> 2d curve approximation. More...
 
Standard_Real TolCurveOnSurf (const Standard_Integer Index) const
 
void Dump (Standard_OStream &o) const
 diplay information on approximation. More...
 
- Public Member Functions inherited from AppBlend_Approx
virtual ~AppBlend_Approx ()
 

Detailed Description

Used to Approximate the blending surfaces.

Constructor & Destructor Documentation

◆ BRepBlend_AppSurface()

BRepBlend_AppSurface::BRepBlend_AppSurface ( const Handle< Approx_SweepFunction > &  Funct,
const Standard_Real  First,
const Standard_Real  Last,
const Standard_Real  Tol3d,
const Standard_Real  Tol2d,
const Standard_Real  TolAngular,
const GeomAbs_Shape  Continuity = GeomAbs_C0,
const Standard_Integer  Degmax = 11,
const Standard_Integer  Segmax = 50 
)

Approximation of the new Surface (and eventually the 2d Curves on the support surfaces). Normaly the 2d curve are approximated with an tolerance given by the resolution on support surfaces, but if this tolerance is too large Tol2d is used.

Member Function Documentation

◆ Curve2d()

void BRepBlend_AppSurface::Curve2d ( const Standard_Integer  Index,
TColgp_Array1OfPnt2d TPoles,
TColStd_Array1OfReal TKnots,
TColStd_Array1OfInteger TMults 
) const
virtual

Implements AppBlend_Approx.

◆ Curve2dPoles()

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

Implements AppBlend_Approx.

◆ Curves2dDegree()

Standard_Integer BRepBlend_AppSurface::Curves2dDegree ( ) const
virtual

Implements AppBlend_Approx.

◆ Curves2dKnots()

const TColStd_Array1OfReal& BRepBlend_AppSurface::Curves2dKnots ( ) const
virtual

Implements AppBlend_Approx.

◆ Curves2dMults()

const TColStd_Array1OfInteger& BRepBlend_AppSurface::Curves2dMults ( ) const
virtual

Implements AppBlend_Approx.

◆ Curves2dShape()

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

Implements AppBlend_Approx.

◆ Dump()

void BRepBlend_AppSurface::Dump ( Standard_OStream o) const

diplay information on approximation.

◆ IsDone()

Standard_Boolean BRepBlend_AppSurface::IsDone ( ) const
virtual

Implements AppBlend_Approx.

◆ Max2dError()

Standard_Real BRepBlend_AppSurface::Max2dError ( const Standard_Integer  Index) const

returns the maximum error in the <Index> 2d curve approximation.

◆ MaxErrorOnSurf()

Standard_Real BRepBlend_AppSurface::MaxErrorOnSurf ( ) const

returns the maximum error in the suface approximation.

◆ NbCurves2d()

Standard_Integer BRepBlend_AppSurface::NbCurves2d ( ) const
virtual

Implements AppBlend_Approx.

◆ Surface()

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

Implements AppBlend_Approx.

◆ SurfPoles()

const TColgp_Array2OfPnt& BRepBlend_AppSurface::SurfPoles ( ) const
virtual

Implements AppBlend_Approx.

◆ SurfShape()

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

Implements AppBlend_Approx.

◆ SurfUKnots()

const TColStd_Array1OfReal& BRepBlend_AppSurface::SurfUKnots ( ) const
virtual

Implements AppBlend_Approx.

◆ SurfUMults()

const TColStd_Array1OfInteger& BRepBlend_AppSurface::SurfUMults ( ) const
virtual

Implements AppBlend_Approx.

◆ SurfVKnots()

const TColStd_Array1OfReal& BRepBlend_AppSurface::SurfVKnots ( ) const
virtual

Implements AppBlend_Approx.

◆ SurfVMults()

const TColStd_Array1OfInteger& BRepBlend_AppSurface::SurfVMults ( ) const
virtual

Implements AppBlend_Approx.

◆ SurfWeights()

const TColStd_Array2OfReal& BRepBlend_AppSurface::SurfWeights ( ) const
virtual

Implements AppBlend_Approx.

◆ TolCurveOnSurf()

Standard_Real BRepBlend_AppSurface::TolCurveOnSurf ( const Standard_Integer  Index) const
virtual

Implements AppBlend_Approx.

◆ TolReached()

void BRepBlend_AppSurface::TolReached ( Standard_Real Tol3d,
Standard_Real Tol2d 
) const
virtual

Implements AppBlend_Approx.

◆ UDegree()

Standard_Integer BRepBlend_AppSurface::UDegree ( ) const
virtual

Implements AppBlend_Approx.

◆ VDegree()

Standard_Integer BRepBlend_AppSurface::VDegree ( ) const
virtual

Implements AppBlend_Approx.


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