#include <ShapeConstruct_Curve.hxx>
Public Member Functions | |
void * | operator new (size_t, void *anAddress) |
void * | operator new (size_t size) |
void | operator delete (void *anAddress) |
Standard_EXPORT Standard_Boolean | AdjustCurve (const Handle(Geom_Curve)&C3D, const gp_Pnt &P1, const gp_Pnt &P2, const Standard_Boolean take1=Standard_True, const Standard_Boolean take2=Standard_True) const |
Modifies a curve in order to make its bounds confused with given points. Works only on lines and B-Splines, returns True in this case, else returns False. For line considers both bounding points, for B-Splines only specified. Warning : Does not check if curve should be reversed . | |
Standard_EXPORT Standard_Boolean | AdjustCurveSegment (const Handle(Geom_Curve)&C3D, const gp_Pnt &P1, const gp_Pnt &P2, const Standard_Real U1, const Standard_Real U2) const |
Modifies a curve in order to make its bounds confused with given points. Works only on lines and B-Splines. . | |
Standard_EXPORT Standard_Boolean | AdjustCurve2d (const Handle(Geom2d_Curve)&C2D, const gp_Pnt2d &P1, const gp_Pnt2d &P2, const Standard_Boolean take1=Standard_True, const Standard_Boolean take2=Standard_True) const |
Modifies a curve in order to make its bounds confused with given points. Works only on lines and B-Splines, returns True in this case, else returns False. For line considers both bounding points, for B-Splines only specified. Warning : Does not check if curve should be reversed . | |
Standard_EXPORT Handle_Geom_BSplineCurve | ConvertToBSpline (const Handle(Geom_Curve)&C, const Standard_Real first, const Standard_Real last, const Standard_Real prec) const |
Converts a curve of any type (only part from first to last) to bspline. The method of conversion depends on the type of original curve: BSpline -> C.Segment(first,last) Bezier and Line -> GeomConvert::CurveToBSplineCurve(C).Segment(first,last) Conic and Other -> Approx_Curve3d(C[first,last],prec,C1,9,1000) . | |
Standard_EXPORT Handle_Geom2d_BSplineCurve | ConvertToBSpline (const Handle(Geom2d_Curve)&C, const Standard_Real first, const Standard_Real last, const Standard_Real prec) const |
Converts a curve of any type (only part from first to last) to bspline. The method of conversion depends on the type of original curve: BSpline -> C.Segment(first,last) Bezier and Line -> GeomConvert::CurveToBSplineCurve(C).Segment(first,last) Conic and Other -> Approx_Curve2d(C[first,last],prec,C1,9,1000) . | |
Static Public Member Functions | |
static Standard_EXPORT Standard_Boolean | FixKnots (Handle(TColStd_HArray1OfReal)&knots) |
static Standard_EXPORT Standard_Boolean | FixKnots (TColStd_Array1OfReal &knots) |
Fix bspline knots to ensure that there is enough gap between neighbouring values Returns True if something fixed (by shifting knot) . |
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