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// File: GCE2d_MakeArcOfParabola.cxx
// Created: Fri Oct 2 16:31:46 1992
// Author: Remi GILET
// <reg@topsn3>
#include <GCE2d_MakeArcOfParabola.ixx>
#include <Geom2d_Parabola.hxx>
#include <StdFail_NotDone.hxx>
#include <ElCLib.hxx>
GCE2d_MakeArcOfParabola::
GCE2d_MakeArcOfParabola(const gp_Parab2d& Parab ,
const gp_Pnt2d& P1 ,
const gp_Pnt2d& P2 ,
const Standard_Boolean Sense ) {
Standard_Real Alpha1 = ElCLib::Parameter(Parab,P1);
Standard_Real Alpha2 = ElCLib::Parameter(Parab,P2);
Handle(Geom2d_Parabola) P = new Geom2d_Parabola(Parab);
TheArc = new Geom2d_TrimmedCurve(P,Alpha1,Alpha2,Sense);
TheError = gce_Done;
}
GCE2d_MakeArcOfParabola::
GCE2d_MakeArcOfParabola(const gp_Parab2d& Parab ,
const gp_Pnt2d& P ,
const Standard_Real Alpha ,
const Standard_Boolean Sense ) {
Standard_Real Alphafirst = ElCLib::Parameter(Parab,P);
Handle(Geom2d_Parabola) Parabola = new Geom2d_Parabola(Parab);
TheArc = new Geom2d_TrimmedCurve(Parabola,Alphafirst,Alpha,Sense);
TheError = gce_Done;
}
GCE2d_MakeArcOfParabola::
GCE2d_MakeArcOfParabola(const gp_Parab2d& Parab ,
const Standard_Real Alpha1 ,
const Standard_Real Alpha2 ,
const Standard_Boolean Sense )
{
Handle(Geom2d_Parabola) P = new Geom2d_Parabola(Parab);
TheArc = new Geom2d_TrimmedCurve(P,Alpha1,Alpha2,Sense);
TheError = gce_Done;
}
const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfParabola::Value() const
{
StdFail_NotDone_Raise_if(!TheError == gce_Done,"");
return TheArc;
}
const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfParabola::Operator() const
{
return Value();
}
GCE2d_MakeArcOfParabola::operator Handle(Geom2d_TrimmedCurve) () const
{
return Value();
}
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