Open CASCADE Technology
6.5.4
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to represent function C'(t)^C''(t)
#include <GeomFill_SnglrFunc.hxx>
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. |
DEFINE_STANDARD_ALLOC GeomFill_SnglrFunc::GeomFill_SnglrFunc | ( | const Handle< Adaptor3d_HCurve > & | HC | ) |
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.
Standard_Real GeomFill_SnglrFunc::FirstParameter | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
GeomAbs_CurveType GeomFill_SnglrFunc::GetType | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void GeomFill_SnglrFunc::Intervals | ( | TColStd_Array1OfReal & | T, |
const GeomAbs_Shape | S | ||
) | [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Boolean GeomFill_SnglrFunc::IsPeriodic | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real GeomFill_SnglrFunc::LastParameter | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Integer GeomFill_SnglrFunc::NbIntervals | ( | const GeomAbs_Shape | S | ) | [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real GeomFill_SnglrFunc::Period | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real GeomFill_SnglrFunc::Resolution | ( | const Standard_Real | R3d | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Pnt GeomFill_SnglrFunc::Value | ( | const Standard_Real | U | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.