Open CASCADE Technology
6.5.4
|
#include <IntPatch_HCurve2dTool.hxx>
Static Public Member Functions | |
static DEFINE_STANDARD_ALLOC Standard_Real | FirstParameter (const Handle< Adaptor2d_HCurve2d > &C) |
static Standard_Real | LastParameter (const Handle< Adaptor2d_HCurve2d > &C) |
static GeomAbs_Shape | Continuity (const Handle< Adaptor2d_HCurve2d > &C) |
static Standard_Integer | NbIntervals (const Handle< Adaptor2d_HCurve2d > &C, const GeomAbs_Shape S) |
Returns the number of intervals for continuity <S>. May be one if Continuity(myclass) >= <S> | |
static void | Intervals (const Handle< Adaptor2d_HCurve2d > &C, 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() | |
static Standard_Boolean | IsClosed (const Handle< Adaptor2d_HCurve2d > &C) |
static Standard_Boolean | IsPeriodic (const Handle< Adaptor2d_HCurve2d > &C) |
static Standard_Real | Period (const Handle< Adaptor2d_HCurve2d > &C) |
static gp_Pnt2d | Value (const Handle< Adaptor2d_HCurve2d > &C, const Standard_Real U) |
Computes the point of parameter U on the curve. | |
static void | D0 (const Handle< Adaptor2d_HCurve2d > &C, const Standard_Real U, gp_Pnt2d &P) |
Computes the point of parameter U on the curve. | |
static void | D1 (const Handle< Adaptor2d_HCurve2d > &C, const Standard_Real U, gp_Pnt2d &P, gp_Vec2d &V) |
Computes the point of parameter U on the curve with its first derivative. //! Raised if the continuity of the current interval is not C1. | |
static void | D2 (const Handle< Adaptor2d_HCurve2d > &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. //! Raised if the continuity of the current interval is not C2. | |
static void | D3 (const Handle< Adaptor2d_HCurve2d > &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. //! Raised if the continuity of the current interval is not C3. | |
static gp_Vec2d | DN (const Handle< Adaptor2d_HCurve2d > &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. | |
static Standard_Real | Resolution (const Handle< Adaptor2d_HCurve2d > &C, const Standard_Real R3d) |
Returns the parametric resolution corresponding to the real space resolution <R3d>. | |
static GeomAbs_CurveType | GetType (const Handle< Adaptor2d_HCurve2d > &C) |
Returns the type of the curve in the current interval : Line, Circle, Ellipse, Hyperbola, Parabola, BezierCurve, BSplineCurve, OtherCurve. | |
static gp_Lin2d | Line (const Handle< Adaptor2d_HCurve2d > &C) |
static gp_Circ2d | Circle (const Handle< Adaptor2d_HCurve2d > &C) |
static gp_Elips2d | Ellipse (const Handle< Adaptor2d_HCurve2d > &C) |
static gp_Hypr2d | Hyperbola (const Handle< Adaptor2d_HCurve2d > &C) |
static gp_Parab2d | Parabola (const Handle< Adaptor2d_HCurve2d > &C) |
static Handle_Geom2d_BezierCurve | Bezier (const Handle< Adaptor2d_HCurve2d > &C) |
static Handle_Geom2d_BSplineCurve | BSpline (const Handle< Adaptor2d_HCurve2d > &C) |
static Standard_Integer | NbSamples (const Handle< Adaptor2d_HCurve2d > &C, const Standard_Real U0, const Standard_Real U1) |
static Handle_Geom2d_BezierCurve IntPatch_HCurve2dTool::Bezier | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Handle_Geom2d_BSplineCurve IntPatch_HCurve2dTool::BSpline | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static gp_Circ2d IntPatch_HCurve2dTool::Circle | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static GeomAbs_Shape IntPatch_HCurve2dTool::Continuity | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static void IntPatch_HCurve2dTool::D0 | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U, | ||
gp_Pnt2d & | P | ||
) | [static] |
static void IntPatch_HCurve2dTool::D1 | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U, | ||
gp_Pnt2d & | P, | ||
gp_Vec2d & | V | ||
) | [static] |
static void IntPatch_HCurve2dTool::D2 | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U, | ||
gp_Pnt2d & | P, | ||
gp_Vec2d & | V1, | ||
gp_Vec2d & | V2 | ||
) | [static] |
static void IntPatch_HCurve2dTool::D3 | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U, | ||
gp_Pnt2d & | P, | ||
gp_Vec2d & | V1, | ||
gp_Vec2d & | V2, | ||
gp_Vec2d & | V3 | ||
) | [static] |
static gp_Vec2d IntPatch_HCurve2dTool::DN | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U, | ||
const Standard_Integer | N | ||
) | [static] |
static gp_Elips2d IntPatch_HCurve2dTool::Ellipse | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static DEFINE_STANDARD_ALLOC Standard_Real IntPatch_HCurve2dTool::FirstParameter | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static GeomAbs_CurveType IntPatch_HCurve2dTool::GetType | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static gp_Hypr2d IntPatch_HCurve2dTool::Hyperbola | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static void IntPatch_HCurve2dTool::Intervals | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
TColStd_Array1OfReal & | T, | ||
const GeomAbs_Shape | S | ||
) | [static] |
static Standard_Boolean IntPatch_HCurve2dTool::IsClosed | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Standard_Boolean IntPatch_HCurve2dTool::IsPeriodic | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Standard_Real IntPatch_HCurve2dTool::LastParameter | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static gp_Lin2d IntPatch_HCurve2dTool::Line | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Standard_Integer IntPatch_HCurve2dTool::NbIntervals | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const GeomAbs_Shape | S | ||
) | [static] |
static Standard_Integer IntPatch_HCurve2dTool::NbSamples | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U0, | ||
const Standard_Real | U1 | ||
) | [static] |
static gp_Parab2d IntPatch_HCurve2dTool::Parabola | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Standard_Real IntPatch_HCurve2dTool::Period | ( | const Handle< Adaptor2d_HCurve2d > & | C | ) | [static] |
static Standard_Real IntPatch_HCurve2dTool::Resolution | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | R3d | ||
) | [static] |
static gp_Pnt2d IntPatch_HCurve2dTool::Value | ( | const Handle< Adaptor2d_HCurve2d > & | C, |
const Standard_Real | U | ||
) | [static] |