|
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 Adaptor2d_Curve2d &C) |
static Standard_Real | LastParameter (const Adaptor2d_Curve2d &C) |
static GeomAbs_Shape | Continuity (const Adaptor2d_Curve2d &C) |
static Standard_Integer | NbIntervals (const Adaptor2d_Curve2d &C, const GeomAbs_Shape S) |
| If necessary, breaks the curve in intervals of
continuity <s>. And returns the number of
intervals.
.
|
static void | Intervals (const Adaptor2d_Curve2d &C, TColStd_Array1OfReal &T, const GeomAbs_Shape S) |
| Stores in <t> the parameters bounding the intervals
of continuity <s>.
.
|
static Standard_Boolean | IsClosed (const Adaptor2d_Curve2d &C) |
static Standard_Boolean | IsPeriodic (const Adaptor2d_Curve2d &C) |
static Standard_Real | Period (const Adaptor2d_Curve2d &C) |
static gp_Pnt2d | Value (const Adaptor2d_Curve2d &C, const Standard_Real U) |
| Computes the point of parameter U on the curve.
.
|
static void | D0 (const Adaptor2d_Curve2d &C, const Standard_Real U, gp_Pnt2d &P) |
| Computes the point of parameter U on the curve.
.
|
static void | D1 (const Adaptor2d_Curve2d &C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V) |
| Computes the point of parameter U on the curve with its
first derivative.
.
|
static void | D2 (const Adaptor2d_Curve2d &C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V1, gp_Vec2d &V2) |
| Returns the point P of parameter U, the first and second
derivatives V1 and V2.
.
|
static void | D3 (const Adaptor2d_Curve2d &C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V1, gp_Vec2d &V2, gp_Vec2d &V3) |
| Returns the point P of parameter U, the first, the second
and the third derivative.
.
|
static gp_Vec2d | DN (const Adaptor2d_Curve2d &C, const Standard_Real U, const Standard_Integer N) |
| The returned vector gives the value of the derivative for the
order of derivation N.
.
|
static Standard_Real | Resolution (const Adaptor2d_Curve2d &C, const Standard_Real R3d) |
| Returns the parametric resolution corresponding
to the real space resolution <r3d>.
.
|
static GeomAbs_CurveType | GetType (const Adaptor2d_Curve2d &C) |
| Returns the type of the curve in the current
interval : Line, Circle, Ellipse, Hyperbola,
Parabola, BezierCurve, BSplineCurve, OtherCurve.
.
|
static gp_Lin2d | Line (const Adaptor2d_Curve2d &C) |
static gp_Circ2d | Circle (const Adaptor2d_Curve2d &C) |
static gp_Elips2d | Ellipse (const Adaptor2d_Curve2d &C) |
static gp_Hypr2d | Hyperbola (const Adaptor2d_Curve2d &C) |
static gp_Parab2d | Parabola (const Adaptor2d_Curve2d &C) |
static Standard_Integer | Degree (const Adaptor2d_Curve2d &C) |
static Standard_Boolean | IsRational (const Adaptor2d_Curve2d &C) |
static Standard_Integer | NbPoles (const Adaptor2d_Curve2d &C) |
static Standard_Integer | NbKnots (const Adaptor2d_Curve2d &C) |
static Handle_Geom2d_BezierCurve | Bezier (const Adaptor2d_Curve2d &C) |
static Handle_Geom2d_BSplineCurve | BSpline (const Adaptor2d_Curve2d &C) |