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| ChFiDS_ElSpine () |
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virtual Standard_Real | FirstParameter () const override |
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virtual Standard_Real | LastParameter () const override |
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Standard_Real | GetSavedFirstParameter () const |
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Standard_Real | GetSavedLastParameter () const |
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GeomAbs_Shape | Continuity () const override |
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Standard_Integer | NbIntervals (const GeomAbs_Shape S) const override |
| Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> More...
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void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const override |
| Stores in <T> the parameters bounding the intervals of continuity <S>. More...
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virtual Handle< Adaptor3d_HCurve > | Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const override |
| Returns a curve equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. More...
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virtual Standard_Real | Resolution (const Standard_Real R3d) const override |
| Returns the parametric resolution corresponding to the real space resolution <R3d>. More...
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virtual GeomAbs_CurveType | GetType () const override |
| Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve. More...
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virtual Standard_Boolean | IsPeriodic () const override |
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void | SetPeriodic (const Standard_Boolean I) |
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virtual Standard_Real | Period () const override |
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virtual gp_Pnt | Value (const Standard_Real AbsC) const override |
| Computes the point of parameter U on the curve. More...
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virtual void | D0 (const Standard_Real AbsC, gp_Pnt &P) const override |
| Computes the point of parameter U on the curve. More...
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virtual void | D1 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1) const override |
| Computes the point of parameter U on the curve with its first derivative. Raised if the continuity of the current interval is not C1. More...
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virtual void | D2 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2) const override |
| 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. More...
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virtual void | D3 (const Standard_Real AbsC, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) const override |
| 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. More...
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void | FirstParameter (const Standard_Real P) |
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void | LastParameter (const Standard_Real P) |
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void | SaveFirstParameter () |
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void | SaveLastParameter () |
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void | SetOrigin (const Standard_Real O) |
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void | FirstPointAndTgt (gp_Pnt &P, gp_Vec &T) const |
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void | LastPointAndTgt (gp_Pnt &P, gp_Vec &T) const |
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Standard_Integer | NbVertices () const |
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const gp_Ax1 & | VertexWithTangent (const Standard_Integer Index) const |
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void | SetFirstPointAndTgt (const gp_Pnt &P, const gp_Vec &T) |
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void | SetLastPointAndTgt (const gp_Pnt &P, const gp_Vec &T) |
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void | AddVertexWithTangent (const gp_Ax1 &anAx1) |
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void | SetCurve (const Handle< Geom_Curve > &C) |
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const Handle< ChFiDS_SurfData > & | Previous () const |
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Handle< ChFiDS_SurfData > & | ChangePrevious () |
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const Handle< ChFiDS_SurfData > & | Next () const |
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Handle< ChFiDS_SurfData > & | ChangeNext () |
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gp_Lin | Line () const override |
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gp_Circ | Circle () const override |
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gp_Elips | Ellipse () const override |
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gp_Hypr | Hyperbola () const override |
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gp_Parab | Parabola () const override |
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Handle< Geom_BezierCurve > | Bezier () const override |
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Handle< Geom_BSplineCurve > | BSpline () const override |
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virtual Standard_Boolean | IsClosed () const |
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virtual gp_Vec | DN (const Standard_Real U, const Standard_Integer N) const |
| 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. More...
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virtual Standard_Integer | Degree () const |
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virtual Standard_Boolean | IsRational () const |
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virtual Standard_Integer | NbPoles () const |
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virtual Standard_Integer | NbKnots () const |
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virtual Handle< Geom_OffsetCurve > | OffsetCurve () const |
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virtual | ~Adaptor3d_Curve () |
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Elementary Spine for cheminements and approximations.