A framework to convert a surface to a BSpline
surface. This is done by approximation to a BSpline
surface within a given tolerance.

#include <GeomConvert_ApproxSurface.hxx>

Public Member Functions
void *	operator new (size_t, void *anAddress)
void *	operator new (size_t size)
void	operator delete (void *anAddress)
	GeomConvert_ApproxSurface (const Handle< Geom_Surface > &Surf, const Standard_Real Tol3d, const GeomAbs_Shape UContinuity, const GeomAbs_Shape VContinuity, const Standard_Integer MaxDegU, const Standard_Integer MaxDegV, const Standard_Integer MaxSegments, const Standard_Integer PrecisCode)
	Constructs a surface approximation framework defined by
Handle_Geom_BSplineSurface	Surface () const
	Returns the BSpline surface resulting from the approximation algorithm.
Standard_Boolean	IsDone () const
	Returns Standard_True if the approximation has be done
Standard_Boolean	HasResult () const
	Returns true if the approximation did come out with a result that is not NECESSARILY within the required tolerance or a result that is not recognized with the wished continuities.
Standard_Real	MaxError () const
	Returns the greatest distance between a point on the source conic surface and the BSpline surface resulting from the approximation (>0 when an approximation has been done, 0 if no approximation )
void	Dump (Standard_OStream &o) const
	Prints on the stream o informations on the current state of the object.

Constructor & Destructor Documentation

GeomConvert_ApproxSurface::GeomConvert_ApproxSurface	(	const Handle< Geom_Surface > &	Surf,
		const Standard_Real	Tol3d,
		const GeomAbs_Shape	UContinuity,
		const GeomAbs_Shape	VContinuity,
		const Standard_Integer	MaxDegU,
		const Standard_Integer	MaxDegV,
		const Standard_Integer	MaxSegments,
		const Standard_Integer	PrecisCode
	)

the conic Surf
the tolerance value Tol3d
the degree of continuity UContinuity, VContinuity
in the directions of the U and V parameters
the highest degree MaxDegU, MaxDegV which
the polynomial defining the BSpline curve may
have in the directions of the U and V parameters
the maximum number of segments MaxSegments
allowed in the resulting BSpline curve
the index of precision PrecisCode.

Member Function Documentation

void GeomConvert_ApproxSurface::Dump ( Standard_OStream & o ) const

Standard_Boolean GeomConvert_ApproxSurface::HasResult ( ) const

Standard_Boolean GeomConvert_ApproxSurface::IsDone ( ) const

Standard_Real GeomConvert_ApproxSurface::MaxError ( ) const

void GeomConvert_ApproxSurface::operator delete ( void * anAddress ) [inline]

void* GeomConvert_ApproxSurface::operator new ( size_t size ) [inline]

void* GeomConvert_ApproxSurface::operator new	(	size_t	,
		void *	anAddress
	)		`[inline]`

Handle_Geom_BSplineSurface GeomConvert_ApproxSurface::Surface ( ) const

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