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60 lines
1.9 KiB
C++
60 lines
1.9 KiB
C++
// Created on: 1992-10-02
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// Created by: Remi GILET
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// Copyright (c) 1992-1999 Matra Datavision
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// Copyright (c) 1999-2014 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#include <GC_MakeEllipse.hxx>
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#include <gce_MakeElips.hxx>
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#include <Geom_Ellipse.hxx>
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#include <gp_Ax2.hxx>
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#include <gp_Elips.hxx>
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#include <gp_Pnt.hxx>
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#include <StdFail_NotDone.hxx>
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GC_MakeEllipse::GC_MakeEllipse(const gp_Elips& E)
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{
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TheError = gce_Done;
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TheEllipse = new Geom_Ellipse(E);
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}
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GC_MakeEllipse::GC_MakeEllipse(const gp_Ax2& A2 ,
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const Standard_Real MajorRadius,
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const Standard_Real MinorRadius)
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{
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if ( MinorRadius < 0.0) { TheError = gce_NegativeRadius; }
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else if ( MajorRadius < MinorRadius) { TheError = gce_InvertAxis; }
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else {
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TheError = gce_Done;
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TheEllipse = new Geom_Ellipse(gp_Elips(A2,MajorRadius,MinorRadius));
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}
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}
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GC_MakeEllipse::GC_MakeEllipse(const gp_Pnt& S1 ,
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const gp_Pnt& S2 ,
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const gp_Pnt& Center ) {
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gce_MakeElips E = gce_MakeElips(S1,S2,Center);
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TheError = E.Status();
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if (TheError == gce_Done) {
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TheEllipse = new Geom_Ellipse(E.Value());
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}
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}
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const Handle(Geom_Ellipse)& GC_MakeEllipse::Value() const
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{
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StdFail_NotDone_Raise_if (TheError != gce_Done,
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"GC_MakeEllipse::Value() - no result");
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return TheEllipse;
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}
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