Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType > Class Template Reference

Template base class for converting a sequence of adjacent non-rational Bezier curves into a BSpline curve. PointType is gp_Pnt or gp_Pnt2d; VecType is gp_Vec or gp_Vec2d. More...

#include <Convert_CompBezierCurvesToBSplineCurveBase.hxx>

Public Member Functions
	Convert_CompBezierCurvesToBSplineCurveBase (const double theAngularTolerance=1.0e-4)
	Constructs a framework for converting a sequence of adjacent non-rational Bezier curves into a BSpline curve.
void	AddCurve (const NCollection_Array1< PointType > &thePoles)
	Adds the Bezier curve defined by the table of poles to the sequence of adjacent Bezier curves to be converted.
void	Perform ()
	Computes all the data needed to build a BSpline curve equivalent to the adjacent Bezier curve sequence.
int	Degree () const
	Returns the degree of the BSpline curve.
int	NbPoles () const
	Returns the number of poles of the BSpline curve.
void	Poles (NCollection_Array1< PointType > &thePoles) const
	Loads the Poles table with the poles of the BSpline curve.
int	NbKnots () const
	Returns the number of knots of the BSpline curve.
void	KnotsAndMults (NCollection_Array1< double > &theKnots, NCollection_Array1< int > &theMults) const
	Loads the Knots and Mults tables with the knots and corresponding multiplicities of the BSpline curve.

Detailed Description

template<typename PointType, typename VecType>
class Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >

Template base class for converting a sequence of adjacent non-rational Bezier curves into a BSpline curve. PointType is gp_Pnt or gp_Pnt2d; VecType is gp_Vec or gp_Vec2d.

Constructor & Destructor Documentation

Convert_CompBezierCurvesToBSplineCurveBase()

template<typename PointType , typename VecType >

Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::Convert_CompBezierCurvesToBSplineCurveBase ( const double theAngularTolerance = 1.0e-4 )

inlineexplicit

Constructs a framework for converting a sequence of adjacent non-rational Bezier curves into a BSpline curve.

Parameters

[in]

theAngularTolerance

angular tolerance in radians for checking tangent parallelism at junction points

Member Function Documentation

AddCurve()

template<typename PointType , typename VecType >

void Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::AddCurve ( const NCollection_Array1< PointType > & thePoles )

inline

Adds the Bezier curve defined by the table of poles to the sequence of adjacent Bezier curves to be converted.

Parameters

[in]

thePoles

poles of the Bezier curve to add

Degree()

template<typename PointType , typename VecType >

int Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::Degree ( ) const

inline

Returns the degree of the BSpline curve.

KnotsAndMults()

template<typename PointType , typename VecType >

void Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::KnotsAndMults ( NCollection_Array1< double > & theKnots, NCollection_Array1< int > & theMults ) const

inline

Loads the Knots and Mults tables with the knots and corresponding multiplicities of the BSpline curve.

Parameters

[out]	theKnots	array to fill with knots
[out]	theMults	array to fill with multiplicities

NbKnots()

template<typename PointType , typename VecType >

int Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::NbKnots ( ) const

inline

Returns the number of knots of the BSpline curve.

NbPoles()

template<typename PointType , typename VecType >

int Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::NbPoles ( ) const

inline

Returns the number of poles of the BSpline curve.

Perform()

template<typename PointType , typename VecType >

void Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::Perform ( )

inline

Computes all the data needed to build a BSpline curve equivalent to the adjacent Bezier curve sequence.

Poles()

template<typename PointType , typename VecType >

void Convert_CompBezierCurvesToBSplineCurveBase< PointType, VecType >::Poles ( NCollection_Array1< PointType > & thePoles ) const

inline

Loads the Poles table with the poles of the BSpline curve.

Parameters

[out]

thePoles

array to fill with poles

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

• Convert_CompBezierCurvesToBSplineCurveBase.hxx