Open CASCADE Technology  6.5.4
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Public Member Functions
GeomFill_SnglrFunc Class Reference

to represent function C'(t)^C''(t)

#include <GeomFill_SnglrFunc.hxx>

Inheritance diagram for GeomFill_SnglrFunc:
Inheritance graph
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Public Member Functions

DEFINE_STANDARD_ALLOC GeomFill_SnglrFunc (const Handle< Adaptor3d_HCurve > &HC)
void SetRatio (const Standard_Real Ratio)
Standard_Real FirstParameter () const
Standard_Real LastParameter () const
Standard_Integer NbIntervals (const GeomAbs_Shape S)
 Returns the number of intervals for continuity
<S>. May be one if Continuity(me) >= <S>

void Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S)
 Stores in <T> the parameters bounding the intervals
of continuity <S>.

The array must provide enough room to accomodate
for the parameters. i.e. T.Length() > NbIntervals()

gp_Pnt Value (const Standard_Real U) const
 Computes the point of parameter U on the curve.

Standard_Boolean IsPeriodic () const
Standard_Real Period () const
void D0 (const Standard_Real U, gp_Pnt &P) const
 Computes the point of parameter U on the curve.

void D1 (const Standard_Real U, gp_Pnt &P, gp_Vec &V) const
 Computes the point of parameter U on the curve with its
first derivative.
//! Raised if the continuity of the current interval
is not C1.

void D2 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) const
 Returns the point P of parameter U, the first and second
derivatives V1 and V2.
//! Raised if the continuity of the current interval
is not C2.

Standard_Real Resolution (const Standard_Real R3d) const
 Returns the parametric resolution corresponding
to the real space resolution <R3d>.

GeomAbs_CurveType GetType () const
 Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.


Constructor & Destructor Documentation


Member Function Documentation

void GeomFill_SnglrFunc::D0 ( const Standard_Real  U,
gp_Pnt P 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::D1 ( const Standard_Real  U,
gp_Pnt P,
gp_Vec V 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

void GeomFill_SnglrFunc::D2 ( const Standard_Real  U,
gp_Pnt P,
gp_Vec V1,
gp_Vec V2 
) const [virtual]

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.

Reimplemented from Adaptor3d_Curve.


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