Open CASCADE Technology 6.6.0
|
#include <BiTgte_CurveOnVertex.hxx>
Public Member Functions | |
BiTgte_CurveOnVertex () | |
BiTgte_CurveOnVertex (const TopoDS_Edge &EonF, const TopoDS_Vertex &V) | |
void | Init (const TopoDS_Edge &EonF, const TopoDS_Vertex &V) |
Standard_Real | FirstParameter () const |
Standard_Real | LastParameter () const |
GeomAbs_Shape | Continuity () const |
Standard_Integer | NbIntervals (const GeomAbs_Shape S) const |
Returns the number of intervals for continuity <S>. May be one if Continuity(me) >= <S> | |
void | Intervals (TColStd_Array1OfReal &T, const GeomAbs_Shape S) const |
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() | |
Handle_Adaptor3d_HCurve | Trim (const Standard_Real First, const Standard_Real Last, const Standard_Real Tol) const |
Returns a curve equivalent of <me> between parameters <First> and <Last>. <Tol> is used to test for 3d points confusion. //! If <First> >= <Last> | |
Standard_Boolean | IsClosed () const |
Standard_Boolean | IsPeriodic () const |
Standard_Real | Period () const |
gp_Pnt | Value (const Standard_Real U) const |
Computes the point of parameter U on the curve. | |
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. | |
void | D3 (const Standard_Real U, gp_Pnt &P, gp_Vec &V1, gp_Vec &V2, gp_Vec &V3) const |
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. | |
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. | |
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. | |
gp_Lin | Line () const |
gp_Circ | Circle () const |
gp_Elips | Ellipse () const |
gp_Hypr | Hyperbola () const |
gp_Parab | Parabola () const |
Standard_Integer | Degree () const |
Standard_Boolean | IsRational () const |
Standard_Integer | NbPoles () const |
Standard_Integer | NbKnots () const |
Handle_Geom_BezierCurve | Bezier () const |
Handle_Geom_BSplineCurve | BSpline () const |
BiTgte_CurveOnVertex::BiTgte_CurveOnVertex | ( | ) |
BiTgte_CurveOnVertex::BiTgte_CurveOnVertex | ( | const TopoDS_Edge & | EonF, |
const TopoDS_Vertex & | V | ||
) |
Handle_Geom_BezierCurve BiTgte_CurveOnVertex::Bezier | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Handle_Geom_BSplineCurve BiTgte_CurveOnVertex::BSpline | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Circ BiTgte_CurveOnVertex::Circle | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
GeomAbs_Shape BiTgte_CurveOnVertex::Continuity | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void BiTgte_CurveOnVertex::D0 | ( | const Standard_Real | U, |
gp_Pnt & | P | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void BiTgte_CurveOnVertex::D1 | ( | const Standard_Real | U, |
gp_Pnt & | P, | ||
gp_Vec & | V | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void BiTgte_CurveOnVertex::D2 | ( | const Standard_Real | U, |
gp_Pnt & | P, | ||
gp_Vec & | V1, | ||
gp_Vec & | V2 | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void BiTgte_CurveOnVertex::D3 | ( | const Standard_Real | U, |
gp_Pnt & | P, | ||
gp_Vec & | V1, | ||
gp_Vec & | V2, | ||
gp_Vec & | V3 | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Integer BiTgte_CurveOnVertex::Degree | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Vec BiTgte_CurveOnVertex::DN | ( | const Standard_Real | U, |
const Standard_Integer | N | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Elips BiTgte_CurveOnVertex::Ellipse | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real BiTgte_CurveOnVertex::FirstParameter | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
GeomAbs_CurveType BiTgte_CurveOnVertex::GetType | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Hypr BiTgte_CurveOnVertex::Hyperbola | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
void BiTgte_CurveOnVertex::Init | ( | const TopoDS_Edge & | EonF, |
const TopoDS_Vertex & | V | ||
) |
void BiTgte_CurveOnVertex::Intervals | ( | TColStd_Array1OfReal & | T, |
const GeomAbs_Shape | S | ||
) | const |
Standard_Boolean BiTgte_CurveOnVertex::IsClosed | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Boolean BiTgte_CurveOnVertex::IsPeriodic | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Boolean BiTgte_CurveOnVertex::IsRational | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real BiTgte_CurveOnVertex::LastParameter | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Lin BiTgte_CurveOnVertex::Line | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Integer BiTgte_CurveOnVertex::NbIntervals | ( | const GeomAbs_Shape | S | ) | const |
Standard_Integer BiTgte_CurveOnVertex::NbKnots | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Integer BiTgte_CurveOnVertex::NbPoles | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Parab BiTgte_CurveOnVertex::Parabola | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real BiTgte_CurveOnVertex::Period | ( | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Standard_Real BiTgte_CurveOnVertex::Resolution | ( | const Standard_Real | R3d | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
Handle_Adaptor3d_HCurve BiTgte_CurveOnVertex::Trim | ( | const Standard_Real | First, |
const Standard_Real | Last, | ||
const Standard_Real | Tol | ||
) | const [virtual] |
Reimplemented from Adaptor3d_Curve.
gp_Pnt BiTgte_CurveOnVertex::Value | ( | const Standard_Real | U | ) | const [virtual] |
Reimplemented from Adaptor3d_Curve.