A framework to convert a 3D curve to a 3D BSpline.
This is done by approximation to a BSpline curve within a given tolerance.

#include <GeomConvert_ApproxCurve.hxx>

Public Member Functions
DEFINE_STANDARD_ALLOC	GeomConvert_ApproxCurve (const Handle< Geom_Curve > &Curve, const Standard_Real Tol3d, const GeomAbs_Shape Order, const Standard_Integer MaxSegments, const Standard_Integer MaxDegree)
	Constructs a curve approximation framework defined by -
Handle_Geom_BSplineCurve	Curve () const
	Returns the BSpline curve resulting from the approximation algorithm.
Standard_Boolean	IsDone () const
	returns Standard_True if the approximation has been done within requiered 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

Constructor & Destructor Documentation

DEFINE_STANDARD_ALLOC GeomConvert_ApproxCurve::GeomConvert_ApproxCurve	(	const Handle< Geom_Curve > &	Curve,
		const Standard_Real	Tol3d,
		const GeomAbs_Shape	Order,
		const Standard_Integer	MaxSegments,
		const Standard_Integer	MaxDegree
	)

the conic Curve,
the tolerance value Tol3d,
the degree of continuity Order,
the maximum number of segments
MaxSegments allowed in the resulting BSpline curve, and
the highest degree MaxDeg which the
polynomial defining the BSpline curve may have.

Member Function Documentation

Handle_Geom_BSplineCurve GeomConvert_ApproxCurve::Curve ( ) const

void GeomConvert_ApproxCurve::Dump ( Standard_OStream & o ) const

Standard_Boolean GeomConvert_ApproxCurve::HasResult ( ) const

Standard_Boolean GeomConvert_ApproxCurve::IsDone ( ) const

Standard_Real GeomConvert_ApproxCurve::MaxError ( ) const

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