X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FGeomAlgoAPI%2FGeomAlgoAPI_IGESExport.cpp;h=7cc6a022ffc9fe4c03b897644744a0c3c093cdac;hb=0cf99274b55d2df4c2d547ccdfc6f2e4d6369257;hp=593c49670f5e04629cb840a2e213ea439f1a889d;hpb=144fb75724b240b9a627ce7179f43e04ee90b465;p=modules%2Fshaper.git

diff --git a/src/GeomAlgoAPI/GeomAlgoAPI_IGESExport.cpp b/src/GeomAlgoAPI/GeomAlgoAPI_IGESExport.cpp
index 593c49670..7cc6a022f 100644
--- a/src/GeomAlgoAPI/GeomAlgoAPI_IGESExport.cpp
+++ b/src/GeomAlgoAPI/GeomAlgoAPI_IGESExport.cpp
@@ -1,19 +1,42 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+// Copyright (C) 2014-2022  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include <GeomAlgoAPI_IGESExport.h>
 
-//// KERNEL includes
-//#include <utilities.h>
-//#include <Basics_Utils.hxx>
+#include "GeomAlgoAPI_Tools.h"
+
+#include <Basics_OCCTVersion.hxx>
 
 // OOCT includes
 #include <IGESControl_Controller.hxx>
 #include <IGESControl_Writer.hxx>
+#include <IGESData_IGESModel.hxx>
 #include <Interface_Static.hxx>
 
+#include <XSAlgo.hxx>
+#include <XSAlgo_AlgoContainer.hxx>
+
 #include <TopoDS_Shape.hxx>
 #include <TopoDS_Iterator.hxx>
 
+#include <UnitsMethods.hxx>
+
 //=============================================================================
 /*!
  *
@@ -76,17 +99,23 @@ int KindOfBRep (const TopoDS_Shape& theShape)
 }
 
 //=============================================================================
-//extern "C" {
+bool IGESExport(const std::string& theFileName,
+                const std::string& theFormatName,
+                const std::shared_ptr<GeomAPI_Shape>& theShape,
+                std::string& theError)
+{
+  #ifdef _DEBUG
+  std::cout << "Export IGES into file " << theFileName << std::endl;
+  #endif
 
-namespace IGESExport {
+  if (!theShape.get()) {
+    theError = "IGES Export failed: An invalid argument";
+    return false;
+  }
 
-bool Export(const TCollection_AsciiString& theFileName,
-            const TCollection_AsciiString& theFormatName,
-            const TopoDS_Shape& theShape,
-            TCollection_AsciiString& theError)
-{
   // theFormatName expected "IGES-5.1", "IGES-5.3"...
-  TCollection_AsciiString aVersion = theFormatName.Token("-", 2);
+  TCollection_AsciiString aFormatName(theFormatName.c_str());
+  TCollection_AsciiString aVersion = aFormatName.Token("-", 2);
   #ifdef _DEBUG
   if (!aVersion.IsEqual("5.1") || !aVersion.IsEqual("5.3"))
     std::cout << "Warning: unrecognized version " << aVersion.ToCString()
@@ -98,14 +127,10 @@ bool Export(const TCollection_AsciiString& theFileName,
   if( aVersion.IsEqual( "5.3" ) )
     aBrepMode = 1;
 
-  #ifdef _DEBUG
-  std::cout << "Export IGES into file " << theFileName.ToCString() << std::endl;
-  #endif
-
   // Mantis issue 0021350: check being exported shape, as some stand-alone
   // entities (edges, wires and vertices) cannot be saved in BRepMode
   if( aBrepMode == 1 ) {
-    int aKind = KindOfBRep( theShape );
+    int aKind = KindOfBRep( theShape->impl<TopoDS_Shape>() );
     if( aKind == -1 ) {
       theError = "EXPORT_IGES_HETEROGENEOUS_COMPOUND";
       return false;
@@ -115,26 +140,29 @@ bool Export(const TCollection_AsciiString& theFileName,
       aBrepMode = aKind;
   }
 
-//  // Set "C" numeric locale to save numbers correctly
-//  Kernel_Utils::Localizer loc;
+  // Set "C" numeric locale to save numbers correctly
+  GeomAlgoAPI_Tools::Localizer loc;
 
   // initialize writer
   IGESControl_Controller::Init();
   IGESControl_Writer ICW( "M", aBrepMode ); // export explicitly in meters
   Interface_Static::SetCVal( "xstep.cascade.unit", "M" );
 
+#if OCC_VERSION_LARGE >= 0x07070000
+  Interface_Static::SetCVal("write.iges.unit", "M");
+  XSAlgo::AlgoContainer()->PrepareForTransfer(); // update unit info
+  Standard_Real aScaleFactorMM = UnitsMethods::GetCasCadeLengthUnit();
+  ICW.Model()->ChangeGlobalSection().SetCascadeUnit(aScaleFactorMM);
+#endif
+
   // 09.03.2010 skl for bug 0020726
   // change default value "Average" to "Max"
   Interface_Static::SetCVal( "write.precision.mode", "Max" );
 
   // perform shape writing
-  if( ICW.AddShape( theShape ) ) {
+  if( ICW.AddShape( theShape->impl<TopoDS_Shape>() ) ) {
     ICW.ComputeModel();
-    return ICW.Write( theFileName.ToCString() );
+    return ICW.Write(theFileName.c_str()) == Standard_True;
   }
   return false;
 }
-
-}
-
-//}