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// This file is generated by WOK (CPPExt).
// Please do not edit this file; modify original file instead.
// The copyright and license terms as defined for the original file apply to
// this header file considered to be the "object code" form of the original source.
#ifndef _Adaptor3d_OffsetCurve_HeaderFile
#define _Adaptor3d_OffsetCurve_HeaderFile
#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif
#ifndef _Handle_Adaptor2d_HCurve2d_HeaderFile
#include <Handle_Adaptor2d_HCurve2d.hxx>
#endif
#ifndef _Standard_Real_HeaderFile
#include <Standard_Real.hxx>
#endif
#ifndef _Adaptor2d_Curve2d_HeaderFile
#include <Adaptor2d_Curve2d.hxx>
#endif
#ifndef _GeomAbs_Shape_HeaderFile
#include <GeomAbs_Shape.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
#ifndef _GeomAbs_CurveType_HeaderFile
#include <GeomAbs_CurveType.hxx>
#endif
#ifndef _Handle_Geom2d_BezierCurve_HeaderFile
#include <Handle_Geom2d_BezierCurve.hxx>
#endif
#ifndef _Handle_Geom2d_BSplineCurve_HeaderFile
#include <Handle_Geom2d_BSplineCurve.hxx>
#endif
class Adaptor2d_HCurve2d;
class Standard_NoSuchObject;
class Standard_DomainError;
class Standard_OutOfRange;
class Standard_TypeMismatch;
class TColStd_Array1OfReal;
class gp_Pnt2d;
class gp_Vec2d;
class gp_Lin2d;
class gp_Circ2d;
class gp_Elips2d;
class gp_Hypr2d;
class gp_Parab2d;
class Geom2d_BezierCurve;
class Geom2d_BSplineCurve;
//! Defines an Offset curve. <br>
//! <br>
class Adaptor3d_OffsetCurve : public Adaptor2d_Curve2d {
public:
void* operator new(size_t,void* anAddress)
{
return anAddress;
}
void* operator new(size_t size)
{
return Standard::Allocate(size);
}
void operator delete(void *anAddress)
{
if (anAddress) Standard::Free((Standard_Address&)anAddress);
}
//! The Offset is set to 0. <br>
Standard_EXPORT Adaptor3d_OffsetCurve();
//! The curve is loaded. The Offset is set to 0. <br>
Standard_EXPORT Adaptor3d_OffsetCurve(const Handle(Adaptor2d_HCurve2d)& C);
//! Creates an OffsetCurve curve. <br>
//! The Offset is set to Offset. <br>
//! <br>
Standard_EXPORT Adaptor3d_OffsetCurve(const Handle(Adaptor2d_HCurve2d)& C,const Standard_Real Offset);
//! Create an Offset curve. <br>
//! WFirst,WLast define the bounds of the Offset curve. <br>
Standard_EXPORT Adaptor3d_OffsetCurve(const Handle(Adaptor2d_HCurve2d)& C,const Standard_Real Offset,const Standard_Real WFirst,const Standard_Real WLast);
//! Changes the curve. The Offset is reset to 0. <br>
Standard_EXPORT void Load(const Handle(Adaptor2d_HCurve2d)& S) ;
//! Changes the Offset on the current Curve. <br>
Standard_EXPORT void Load(const Standard_Real Offset) ;
//! Changes the Offset Curve on the current Curve. <br>
Standard_EXPORT void Load(const Standard_Real Offset,const Standard_Real WFirst,const Standard_Real WLast) ;
const Handle_Adaptor2d_HCurve2d& Curve() const;
Standard_Real Offset() const;
Standard_Real FirstParameter() const;
Standard_Real LastParameter() const;
Standard_EXPORT GeomAbs_Shape Continuity() const;
//! If necessary, breaks the curve in intervals of <br>
//! continuity <S>. And returns the number of <br>
//! intervals. <br>
Standard_EXPORT Standard_Integer NbIntervals(const GeomAbs_Shape S) const;
//! Stores in <T> the parameters bounding the intervals <br>
//! of continuity <S>. <br>
//! <br>
//! The array must provide enough room to accomodate <br>
//! for the parameters. i.e. T.Length() > NbIntervals() <br>
Standard_EXPORT void Intervals(TColStd_Array1OfReal& T,const GeomAbs_Shape S) const;
//! Returns a curve equivalent of <me> between <br>
//! parameters <First> and <Last>. <Tol> is used to <br>
//! test for 3d points confusion. <br>//! If <First> >= <Last> <br>
Standard_EXPORT Handle_Adaptor2d_HCurve2d Trim(const Standard_Real First,const Standard_Real Last,const Standard_Real Tol) const;
Standard_EXPORT Standard_Boolean IsClosed() const;
Standard_EXPORT Standard_Boolean IsPeriodic() const;
Standard_EXPORT Standard_Real Period() const;
//! Computes the point of parameter U on the curve. <br>
Standard_EXPORT gp_Pnt2d Value(const Standard_Real U) const;
//! Computes the point of parameter U on the curve. <br>
Standard_EXPORT void D0(const Standard_Real U,gp_Pnt2d& P) const;
//! Computes the point of parameter U on the curve with its <br>
//! first derivative. <br>//! Raised if the continuity of the current interval <br>
//! is not C1. <br>
Standard_EXPORT void D1(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V) const;
//! Returns the point P of parameter U, the first and second <br>
//! derivatives V1 and V2. <br>//! Raised if the continuity of the current interval <br>
//! is not C2. <br>
Standard_EXPORT void D2(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V1,gp_Vec2d& V2) const;
//! Returns the point P of parameter U, the first, the second <br>
//! and the third derivative. <br>//! Raised if the continuity of the current interval <br>
//! is not C3. <br>
Standard_EXPORT void D3(const Standard_Real U,gp_Pnt2d& P,gp_Vec2d& V1,gp_Vec2d& V2,gp_Vec2d& V3) const;
//! The returned vector gives the value of the derivative for the <br>
//! order of derivation N. <br>//! Raised if the continuity of the current interval <br>
//! is not CN. <br>//! Raised if N < 1. <br>
Standard_EXPORT gp_Vec2d DN(const Standard_Real U,const Standard_Integer N) const;
//! Returns the parametric resolution corresponding <br>
//! to the real space resolution <R3d>. <br>
Standard_EXPORT Standard_Real Resolution(const Standard_Real R3d) const;
//! Returns the type of the curve in the current <br>
//! interval : Line, Circle, Ellipse, Hyperbola, <br>
//! Parabola, BezierCurve, BSplineCurve, OtherCurve. <br>
Standard_EXPORT GeomAbs_CurveType GetType() const;
Standard_EXPORT gp_Lin2d Line() const;
Standard_EXPORT gp_Circ2d Circle() const;
Standard_EXPORT gp_Elips2d Ellipse() const;
Standard_EXPORT gp_Hypr2d Hyperbola() const;
Standard_EXPORT gp_Parab2d Parabola() const;
Standard_EXPORT Standard_Integer Degree() const;
Standard_EXPORT Standard_Boolean IsRational() const;
Standard_EXPORT Standard_Integer NbPoles() const;
Standard_EXPORT Standard_Integer NbKnots() const;
Standard_EXPORT Handle_Geom2d_BezierCurve Bezier() const;
Standard_EXPORT Handle_Geom2d_BSplineCurve BSpline() const;
protected:
private:
Handle_Adaptor2d_HCurve2d myCurve;
Standard_Real myOffset;
Standard_Real myFirst;
Standard_Real myLast;
};
#include <Adaptor3d_OffsetCurve.lxx>
// other Inline functions and methods (like "C++: function call" methods)
#endif
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