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60 lines
2.4 KiB
C++
60 lines
2.4 KiB
C++
// Created on: 1993-06-17
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// Created by: Martine LANGLOIS
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// Copyright (c) 1993-1999 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 <Geom_ToroidalSurface.hxx>
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#include <GeomToStep_MakeAxis2Placement3d.hxx>
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#include <GeomToStep_MakeToroidalSurface.hxx>
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#include <StdFail_NotDone.hxx>
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#include <StepData_Factors.hxx>
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#include <StepGeom_ToroidalSurface.hxx>
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#include <TCollection_HAsciiString.hxx>
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//=============================================================================
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// Creation d' une toroidal_surface de prostep a partir d' une ToroidalSurface
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// de Geom
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//=============================================================================
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GeomToStep_MakeToroidalSurface::GeomToStep_MakeToroidalSurface
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( const Handle(Geom_ToroidalSurface)& S,
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const StepData_Factors& theLocalFactors)
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{
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Handle(StepGeom_ToroidalSurface) Surf;
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Handle(StepGeom_Axis2Placement3d) aPosition;
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Standard_Real aMajorRadius, aMinorRadius;
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GeomToStep_MakeAxis2Placement3d MkAxis2(S->Position(), theLocalFactors);
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aPosition = MkAxis2.Value();
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aMajorRadius = S->MajorRadius();
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aMinorRadius = S->MinorRadius();
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Surf = new StepGeom_ToroidalSurface;
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Handle(TCollection_HAsciiString) name = new TCollection_HAsciiString("");
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Standard_Real fact = theLocalFactors.LengthFactor();
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Surf->Init(name, aPosition, aMajorRadius/fact, aMinorRadius/fact);
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theToroidalSurface = Surf;
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done = Standard_True;
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}
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//=============================================================================
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// renvoi des valeurs
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//=============================================================================
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const Handle(StepGeom_ToroidalSurface) &
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GeomToStep_MakeToroidalSurface::Value() const
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{
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StdFail_NotDone_Raise_if (!done, "GeomToStep_MakeToroidalSurface::Value() - no result");
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return theToroidalSurface;
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}
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