A framework to convert a 2D curve to a BSpline. This is done by approximation within a given tolerance. More...

#include <Geom2dConvert_ApproxCurve.hxx>

Public Member Functions
	Geom2dConvert_ApproxCurve (const Handle< Geom2d_Curve > &Curve, const Standard_Real Tol2d, const GeomAbs_Shape Order, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree)
	Constructs an approximation framework defined by.

	Geom2dConvert_ApproxCurve (const Handle< Adaptor2d_Curve2d > &Curve, const Standard_Real Tol2d, const GeomAbs_Shape Order, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree)
	Constructs an approximation framework defined by.

Handle< Geom2d_BSplineCurve >	Curve () const
	Returns the 2D BSpline curve resulting from the approximation algorithm.

Standard_Boolean	IsDone () const
	returns Standard_True if the approximation has been done with within required tolerance

Standard_Boolean	HasResult () const
	returns Standard_True if the approximation did come out with a result that is not NECESSARELY within the required tolerance

Standard_Real	MaxError () const
	Returns the greatest distance between a point on the source conic and the BSpline curve resulting from the approximation. (>0 when an approximation has been done, 0 if no approximation)

void	Dump (Standard_OStream &o) const
	Print on the stream o information about the object.

Detailed Description

A framework to convert a 2D curve to a BSpline. This is done by approximation within a given tolerance.

Constructor & Destructor Documentation

◆ Geom2dConvert_ApproxCurve() [1/2]

Geom2dConvert_ApproxCurve::Geom2dConvert_ApproxCurve	(	const Handle< Geom2d_Curve > &	Curve,
		const Standard_Real	Tol2d,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxSegments,
		const Standard_Integer	MaxDegree )

Constructs an approximation framework defined by.

the 2D conic Curve
the tolerance value Tol2d
the degree of continuity Order
the maximum number of segments allowed MaxSegments
the highest degree MaxDegree which the polynomial defining the BSpline is allowed to have.

◆ Geom2dConvert_ApproxCurve() [2/2]

Geom2dConvert_ApproxCurve::Geom2dConvert_ApproxCurve	(	const Handle< Adaptor2d_Curve2d > &	Curve,
		const Standard_Real	Tol2d,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxSegments,
		const Standard_Integer	MaxDegree )

Constructs an approximation framework defined by.

the 2D conic Curve
the tolerance value Tol2d
the degree of continuity Order
the maximum number of segments allowed MaxSegments
the highest degree MaxDegree which the polynomial defining the BSpline is allowed to have.

Member Function Documentation

◆ Curve()

Handle< Geom2d_BSplineCurve > Geom2dConvert_ApproxCurve::Curve ( ) const

Returns the 2D BSpline curve resulting from the approximation algorithm.

◆ Dump()

void Geom2dConvert_ApproxCurve::Dump ( Standard_OStream & o ) const

Print on the stream o information about the object.

◆ HasResult()

Standard_Boolean Geom2dConvert_ApproxCurve::HasResult ( ) const

returns Standard_True if the approximation did come out with a result that is not NECESSARELY within the required tolerance

◆ IsDone()

Standard_Boolean Geom2dConvert_ApproxCurve::IsDone ( ) const

returns Standard_True if the approximation has been done with within required tolerance

◆ MaxError()

Standard_Real Geom2dConvert_ApproxCurve::MaxError ( ) const

Returns the greatest distance between a point on the source conic and the BSpline curve resulting from the approximation. (>0 when an approximation has been done, 0 if no approximation)

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

Geom2dConvert_ApproxCurve.hxx

Public Member Functions