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63 lines
1.8 KiB
C++
Executable File
63 lines
1.8 KiB
C++
Executable File
// File: GCE2d_MakeArcOfEllipse.cxx
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// Created: Fri Oct 2 16:31:13 1992
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// Author: Remi GILET
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// <reg@topsn3>
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#include <GCE2d_MakeArcOfEllipse.ixx>
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#include <Geom2d_Ellipse.hxx>
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#include <ElCLib.hxx>
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#include <StdFail_NotDone.hxx>
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GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
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const gp_Pnt2d& P1 ,
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const gp_Pnt2d& P2 ,
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const Standard_Boolean Sense )
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{
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Standard_Real Alpha1 = ElCLib::Parameter(Elips,P1);
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Standard_Real Alpha2 = ElCLib::Parameter(Elips,P2);
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Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
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TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
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TheError = gce_Done;
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}
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GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
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const gp_Pnt2d& P ,
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const Standard_Real Alpha ,
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const Standard_Boolean Sense )
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{
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Standard_Real Alphafirst = ElCLib::Parameter(Elips,P);
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Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
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TheArc = new Geom2d_TrimmedCurve(E,Alphafirst,Alpha,Sense);
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TheError = gce_Done;
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}
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GCE2d_MakeArcOfEllipse::GCE2d_MakeArcOfEllipse(const gp_Elips2d& Elips ,
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const Standard_Real Alpha1 ,
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const Standard_Real Alpha2 ,
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const Standard_Boolean Sense )
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{
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Handle(Geom2d_Ellipse) E = new Geom2d_Ellipse(Elips);
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TheArc = new Geom2d_TrimmedCurve(E,Alpha1,Alpha2,Sense);
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TheError = gce_Done;
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}
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const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Value() const
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{
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StdFail_NotDone_Raise_if(!TheError == gce_Done,"");
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return TheArc;
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}
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const Handle(Geom2d_TrimmedCurve)& GCE2d_MakeArcOfEllipse::Operator() const
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{
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return Value();
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}
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GCE2d_MakeArcOfEllipse::operator Handle(Geom2d_TrimmedCurve) () const
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{
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return Value();
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}
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