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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 _GC_MakeArcOfEllipse_HeaderFile
#define _GC_MakeArcOfEllipse_HeaderFile
#include <Standard.hxx>
#include <Standard_DefineAlloc.hxx>
#include <Standard_Macro.hxx>
#include <Handle_Geom_TrimmedCurve.hxx>
#include <GC_Root.hxx>
#include <Standard_Real.hxx>
#include <Standard_Boolean.hxx>
class Geom_TrimmedCurve;
class StdFail_NotDone;
class gp_Elips;
class gp_Pnt;
//! Implements construction algorithms for an arc
//! of ellipse in 3D space. The result is a Geom_TrimmedCurve curve.
//! A MakeArcOfEllipse object provides a framework for:
//! - defining the construction of the arc of ellipse,
//! - implementing the construction algorithm, and
//! - consulting the results. In particular, the
//! Value function returns the constructed arc of ellipse.
class GC_MakeArcOfEllipse : public GC_Root
{
public:
DEFINE_STANDARD_ALLOC
//! Constructs an arc of Ellipse (TrimmedCurve from Geom) from
//! a Ellipse between two parameters Alpha1 and Alpha2.
Standard_EXPORT GC_MakeArcOfEllipse(const gp_Elips& Elips, const Standard_Real Alpha1, const Standard_Real Alpha2, const Standard_Boolean Sense);
//! Constructs an arc of Ellipse (TrimmedCurve from Geom) from
//! a Ellipse between point <P> and the angle Alpha
//! given in radians.
Standard_EXPORT GC_MakeArcOfEllipse(const gp_Elips& Elips, const gp_Pnt& P, const Standard_Real Alpha, const Standard_Boolean Sense);
//! Constructs an arc of Ellipse (TrimmedCurve from Geom) from
//! a Ellipse between two points P1 and P2.
//! The orientation of the arc of ellipse is:
//! - the sense of Elips if Sense is true, or
//! - the opposite sense if Sense is false.
//! Notes:
//! - Alpha1, Alpha2 and Alpha are angle values, given in radians.
//! - IsDone always returns true.
Standard_EXPORT GC_MakeArcOfEllipse(const gp_Elips& Elips, const gp_Pnt& P1, const gp_Pnt& P2, const Standard_Boolean Sense);
//! Returns the constructed arc of ellipse.
Standard_EXPORT const Handle(Geom_TrimmedCurve)& Value() const;
Standard_EXPORT const Handle(Geom_TrimmedCurve)& Operator() const;
Standard_EXPORT operator Handle_Geom_TrimmedCurve() const;
protected:
private:
Handle(Geom_TrimmedCurve) TheArc;
};
#endif // _GC_MakeArcOfEllipse_HeaderFile
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