src/GeomAlgoAPI/GeomAlgoAPI_XAOImport.cpp

   1 // Copyright (C) 2014-20xx CEA/DEN, EDF R&D
   2
   3 // File:    GEOMALGOAPI_XAOImport.cpp
   4 // Created: Nov 25, 2015
   5 // Author:  Sergey POKHODENKO
   6
   7 #include <GeomAlgoAPI_XAOImport.h>
   8
   9 #include <cassert>
  10
  11 #include <TopoDS_Shape.hxx>
  12
  13 #include <XAO_XaoExporter.hxx>
  14 #include <XAO_BrepGeometry.hxx>
  15
  16 //=============================================================================
  17 /*!
  18  *
  19  */
  20 //=============================================================================
  21 std::shared_ptr<GeomAPI_Shape> XAOImport(const std::string& theFileName,
  22                                          const std::string&,
  23                                          std::string& theError,
  24                                          XAO::Xao* theXao)
  25 {
  26   assert(theXao);
  27
  28   #ifdef _DEBUG
  29   std::cout << "Import XAO from file " << theFileName << std::endl;
  30   #endif
  31   TopoDS_Shape aShape;
  32   try {
  33 //    XAO::Xao aXao;
  34     if (XAO::XaoExporter::readFromFile(theFileName, theXao/*&aXao*/)) {
  35       XAO::Geometry* aGeometry = /*aXao*/theXao->getGeometry();
  36       XAO::Format aFormat = aGeometry->getFormat();
  37       if (aFormat == XAO::BREP) {
  38         if (XAO::BrepGeometry* aBrepGeometry = dynamic_cast<XAO::BrepGeometry*>(aGeometry))
  39           aShape = aBrepGeometry->getTopoDS_Shape();
  40       } else {
  41         theError = "Unsupported XAO geometry format:" + XAO::XaoUtils::shapeFormatToString(aFormat);
  42         aShape.Nullify();
  43       }
  44     } else {
  45       theError = "XAO object was not read successful";
  46       aShape.Nullify();
  47     }
  48   } catch (XAO::XAO_Exception& e) {
  49     theError = e.what();
  50     aShape.Nullify();
  51   }
  52
  53   std::shared_ptr<GeomAPI_Shape> aGeomShape(new GeomAPI_Shape);
  54   aGeomShape->setImpl(new TopoDS_Shape(aShape));
  55   return aGeomShape;
  56 }