1 // Copyright (C) 2005 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
2 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
4 // This library is free software; you can redistribute it and/or
5 // modify it under the terms of the GNU Lesser General Public
6 // License as published by the Free Software Foundation; either
7 // version 2.1 of the License.
9 // This library is distributed in the hope that it will be useful
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 // Lesser General Public License for more details.
14 // You should have received a copy of the GNU Lesser General Public
15 // License along with this library; if not, write to the Free Software
16 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 // File: IGESImport.cxx
21 // Created: Wed May 19 14:36:35 2004
22 // Author: Pavel TELKOV
23 // <ptv@mutex.nnov.opencascade.com>
25 #include "utilities.h"
27 #include <IFSelect_ReturnStatus.hxx>
28 #include <IGESControl_Reader.hxx>
30 #include <TCollection_AsciiString.hxx>
31 #include <TopoDS_Shape.hxx>
34 #if defined IGESIMPORT_EXPORTS
36 #define IGESIMPORT_EXPORT __declspec( dllexport )
38 #define IGESIMPORT_EXPORT
42 #define IGESIMPORT_EXPORT __declspec( dllimport )
44 #define IGESIMPORT_EXPORT
48 #define IGESIMPORT_EXPORT
51 //=============================================================================
55 //=============================================================================
60 TopoDS_Shape Import (const TCollection_AsciiString& theFileName,
61 const TCollection_AsciiString& /*theFormatName*/,
62 TCollection_AsciiString& theError)
64 IGESControl_Reader aReader;
65 TopoDS_Shape aResShape;
67 IFSelect_ReturnStatus status = aReader.ReadFile(theFileName.ToCString());
69 if (status == IFSelect_RetDone) {
70 MESSAGE("ImportIGES : all Geometry Transfer");
73 // aReader.TransferRoots(false);
74 aReader.ClearShapes();
75 aReader.TransferRoots();
77 MESSAGE("ImportIGES : count of shapes produced = " << aReader.NbShapes());
78 aResShape = aReader.OneShape();
82 // case IFSelect_RetVoid:
83 // theError = "Nothing created or No data to process";
85 // case IFSelect_RetError:
86 // theError = "Error in command or input data";
88 // case IFSelect_RetFail:
89 // theError = "Execution was run, but has failed";
91 // case IFSelect_RetStop:
92 // theError = "Execution has been stopped. Quite possible, an exception was raised";
97 theError = "Wrong format of the imported file. Can't import file.";
101 catch(Standard_Failure) {
102 Handle(Standard_Failure) aFail = Standard_Failure::Caught();
103 theError = aFail->GetMessageString();