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Public Member Functions |
| void * | operator new (size_t, void *anAddress) |
| void * | operator new (size_t size) |
| void | operator delete (void *anAddress) |
Static Public Member Functions |
| static Standard_Real | FirstParameter (const gp_Lin &C) |
| static Standard_Real | LastParameter (const gp_Lin &C) |
| static GeomAbs_Shape | Continuity (const gp_Lin &C) |
| static Standard_Integer | NbIntervals (const gp_Lin &C, const GeomAbs_Shape S) |
| | If necessary, breaks the line in intervals of
continuity <s>. And returns the number of
intervals.
.
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| static void | Intervals (const gp_Lin &C, TColStd_Array1OfReal &T, const GeomAbs_Shape Sh) |
| | Sets the current working interval.
.
|
| static Standard_Real | IntervalFirst (const gp_Lin &C) |
| | Returns the first parameter of the current
interval.
.
|
| static Standard_Real | IntervalLast (const gp_Lin &C) |
| | Returns the last parameter of the current
interval.
.
|
| static GeomAbs_Shape | IntervalContinuity (const gp_Lin &C) |
| static Standard_Boolean | IsClosed (const gp_Lin &C) |
| static Standard_Boolean | IsPeriodic (const gp_Lin &C) |
| static Standard_Real | Period (const gp_Lin &C) |
| static gp_Pnt | Value (const gp_Lin &C, const Standard_Real U) |
| | Computes the point of parameter U on the line.
.
|
| static void | D0 (const gp_Lin &C, const Standard_Real U, gp_Pnt &P) |
| | Computes the point of parameter U on the line.
.
|
| static void | D1 (const gp_Lin &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V) |
| | Computes the point of parameter U on the line with its
first derivative.
//! Raised if the continuity of the current interval
is not C1.
.
|
| static void | D2 (const gp_Lin &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) |
| | 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.
.
|
| static void | D3 (const gp_Lin &C, const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) |
| | Returns the point P of parameter U, the first, the second
and the third derivative.
//! Raised if the continuity of the current interval
is not C3.
.
|
| static gp_Vec | DN (const gp_Lin &C, const Standard_Real U, const Standard_Integer N) |
| | The returned vector gives the value of the derivative for the
order of derivation N.
//! Raised if the continuity of the current interval
is not CN.
//! Raised if N < 1.
.
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| static Standard_Real | Resolution (const gp_Lin &C, const Standard_Real R3d) |
| | Returns the parametric resolution corresponding
to the real space resolution <r3d>.
.
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| static GeomAbs_CurveType | GetType (const gp_Lin &C) |
| | Returns the type of the line in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
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| static gp_Lin | Line (const gp_Lin &C) |
| static gp_Circ | Circle (const gp_Lin &C) |
| static gp_Elips | Ellipse (const gp_Lin &C) |
| static gp_Hypr | Hyperbola (const gp_Lin &C) |
| static gp_Parab | Parabola (const gp_Lin &C) |
| static Handle_Geom_BezierCurve | Bezier (const gp_Lin &C) |
| static Handle_Geom_BSplineCurve | BSpline (const gp_Lin &C) |
| static Standard_Integer | Degree (const gp_Lin &C) |
| static Standard_Integer | NbPoles (const gp_Lin &C) |
| static void | Poles (const gp_Lin &C, TColgp_Array1OfPnt &TP) |
| static Standard_Boolean | IsRational (const gp_Lin &C) |
| static void | PolesAndWeights (const gp_Lin &C, TColgp_Array1OfPnt &TP, TColStd_Array1OfReal &TW) |
| static Standard_Integer | NbKnots (const gp_Lin &C) |
| static void | KnotsAndMultiplicities (const gp_Lin &C, TColStd_Array1OfReal &TK, TColStd_Array1OfInteger &TM) |
| static Standard_Integer | NbSamples (const gp_Lin &C, const Standard_Real U0, const Standard_Real U1) |
| static Standard_EXPORT void | SamplePars (const gp_Lin &C, const Standard_Real U0, const Standard_Real U1, const Standard_Real Defl, const Standard_Integer NbMin, Handle(TColStd_HArray1OfReal)&Pars) |