Open CASCADE Technology 6.6.0
Public Member Functions
GeomLib_MakeCurvefromApprox Class Reference

this class is used to construct the BSpline curve
from an Approximation ( ApproxAFunction from AdvApprox).

#include <GeomLib_MakeCurvefromApprox.hxx>

Public Member Functions

 GeomLib_MakeCurvefromApprox (const AdvApprox_ApproxAFunction &Approx)
Standard_Boolean IsDone () const
Standard_Integer Nb1DSpaces () const
 returns the number of 1D spaces of the Approx

Standard_Integer Nb2DSpaces () const
 returns the number of 3D spaces of the Approx

Standard_Integer Nb3DSpaces () const
 returns the number of 3D spaces of the Approx

Handle_Geom2d_BSplineCurve Curve2d (const Standard_Integer Index2d) const
 returns a polynomial curve whose poles correspond to
the Index2d 2D space
//! if Index2d not in the Range [1,Nb2dSpaces]
//! if the Approx is not Done

Handle_Geom2d_BSplineCurve Curve2dFromTwo1d (const Standard_Integer Index1d, const Standard_Integer Index2d) const
 returns a 2D curve building it from the 1D curve
in x at Index1d and y at Index2d amongst the
1D curves
//! if Index1d not in the Range [1,Nb1dSpaces]
if Index2d not in the Range [1,Nb1dSpaces]
//! if the Approx is not Done

Handle_Geom2d_BSplineCurve Curve2d (const Standard_Integer Index1d, const Standard_Integer Index2d) const
 returns a rational curve whose poles correspond to
the index2d of the 2D space and whose weights correspond
to one dimensional space of index 1d
//! if Index1d not in the Range [1,Nb1dSpaces]
if Index2d not in the Range [1,Nb2dSpaces]
//! if the Approx is not Done

Handle_Geom_BSplineCurve Curve (const Standard_Integer Index3d) const
 returns a polynomial curve whose poles correspond to
the Index3D 3D space
//! if Index3D not in the Range [1,Nb3dSpaces]
//! if the Approx is not Done

Handle_Geom_BSplineCurve Curve (const Standard_Integer Index1D, const Standard_Integer Index3D) const
 returns a rational curve whose poles correspond to
the index3D of the 3D space and whose weights correspond
to the index1d 1D space.
//! if Index1D not in the Range [1,Nb1dSpaces]
if Index3D not in the Range [1,Nb3dSpaces]
//! if the Approx is not Done


Constructor & Destructor Documentation

GeomLib_MakeCurvefromApprox::GeomLib_MakeCurvefromApprox ( const AdvApprox_ApproxAFunction Approx)

Member Function Documentation

Handle_Geom_BSplineCurve GeomLib_MakeCurvefromApprox::Curve ( const Standard_Integer  Index3d) const
Handle_Geom_BSplineCurve GeomLib_MakeCurvefromApprox::Curve ( const Standard_Integer  Index1D,
const Standard_Integer  Index3D 
) const
Handle_Geom2d_BSplineCurve GeomLib_MakeCurvefromApprox::Curve2d ( const Standard_Integer  Index2d) const
Handle_Geom2d_BSplineCurve GeomLib_MakeCurvefromApprox::Curve2d ( const Standard_Integer  Index1d,
const Standard_Integer  Index2d 
) const
Handle_Geom2d_BSplineCurve GeomLib_MakeCurvefromApprox::Curve2dFromTwo1d ( const Standard_Integer  Index1d,
const Standard_Integer  Index2d 
) const
Standard_Boolean GeomLib_MakeCurvefromApprox::IsDone ( ) const
Standard_Integer GeomLib_MakeCurvefromApprox::Nb1DSpaces ( ) const
Standard_Integer GeomLib_MakeCurvefromApprox::Nb2DSpaces ( ) const
Standard_Integer GeomLib_MakeCurvefromApprox::Nb3DSpaces ( ) const

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