1 // Created on: 1993-06-17
2 // Created by: Martine LANGLOIS
3 // Copyright (c) 1993-1999 Matra Datavision
4 // Copyright (c) 1999-2014 OPEN CASCADE SAS
6 // This file is part of Open CASCADE Technology software library.
8 // This library is free software; you can redistribute it and/or modify it under
9 // the terms of the GNU Lesser General Public License version 2.1 as published
10 // by the Free Software Foundation, with special exception defined in the file
11 // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
12 // distribution for complete text of the license and disclaimer of any warranty.
14 // Alternatively, this file may be used under the terms of Open CASCADE
15 // commercial license or contractual agreement.
18 #include <Geom_SurfaceOfLinearExtrusion.hxx>
19 #include <GeomToStep_MakeCurve.hxx>
20 #include <GeomToStep_MakeSurfaceOfLinearExtrusion.hxx>
21 #include <GeomToStep_MakeVector.hxx>
23 #include <StdFail_NotDone.hxx>
24 #include <StepGeom_Curve.hxx>
25 #include <StepGeom_SurfaceOfLinearExtrusion.hxx>
26 #include <StepGeom_Vector.hxx>
27 #include <TCollection_HAsciiString.hxx>
29 //=============================================================================
30 // Creation d' une surface_of_linear_extrusion de prostep a partir d' une
31 // SurfaceOfLinearExtrusion de Geom
32 //=============================================================================
33 GeomToStep_MakeSurfaceOfLinearExtrusion::GeomToStep_MakeSurfaceOfLinearExtrusion
34 ( const Handle(Geom_SurfaceOfLinearExtrusion)& S )
37 Handle(StepGeom_SurfaceOfLinearExtrusion) Surf;
38 Handle(StepGeom_Curve) aSweptCurve;
39 Handle(StepGeom_Vector) aExtrusionAxis;
41 GeomToStep_MakeCurve MkCurve(S->BasisCurve());
42 GeomToStep_MakeVector MkVector(gp_Vec(S->Direction()));
44 aSweptCurve = MkCurve.Value();
45 aExtrusionAxis = MkVector.Value();
47 Surf = new StepGeom_SurfaceOfLinearExtrusion;
48 Handle(TCollection_HAsciiString) name = new TCollection_HAsciiString("");
49 Surf->Init(name, aSweptCurve, aExtrusionAxis);
50 theSurfaceOfLinearExtrusion = Surf;
54 //=============================================================================
56 //=============================================================================
58 const Handle(StepGeom_SurfaceOfLinearExtrusion) &
59 GeomToStep_MakeSurfaceOfLinearExtrusion::Value() const
61 StdFail_NotDone_Raise_if (!done, "GeomToStep_MakeSurfaceOfLinearExtrusion::Value() - no result");
62 return theSurfaceOfLinearExtrusion;