File size: 3,400 Bytes
985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | // SPDX-License-Identifier: LGPL-2.1-or-later
/***************************************************************************
* Copyright (c) 2023 Werner Mayer <wmayer[at]users.sourceforge.net> *
* *
* This file is part of FreeCAD. *
* *
* FreeCAD 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. *
* *
* FreeCAD 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 FreeCAD. If not, see *
* <https://www.gnu.org/licenses/>. *
* *
**************************************************************************/
#include <IGESControl_Controller.hxx>
#include <IGESCAFControl_Reader.hxx>
#include <IGESData_GlobalSection.hxx>
#include <IGESData_IGESModel.hxx>
#include <IGESToBRep_Actor.hxx>
#include <Standard_Version.hxx>
#include <Transfer_TransientProcess.hxx>
#include <XSControl_TransferReader.hxx>
#include <XSControl_WorkSession.hxx>
#include "ReaderIges.h"
#include <Base/Exception.h>
#include <App/Application.h>
#include <Mod/Part/App/encodeFilename.h>
using namespace Import;
ReaderIges::ReaderIges(const Base::FileInfo& file) // NOLINT
: file {file}
{}
void ReaderIges::read(Handle(TDocStd_Document) hDoc) // NOLINT
{
Base::Reference<ParameterGrp> hGrp = App::GetApplication()
.GetUserParameter()
.GetGroup("BaseApp")
->GetGroup("Preferences")
->GetGroup("Mod/Part")
->GetGroup("IGES");
std::string utf8Name = file.filePath();
std::string name8bit = Part::encodeFilename(utf8Name);
IGESControl_Controller::Init();
IGESCAFControl_Reader aReader;
// http://www.opencascade.org/org/forum/thread_20603/?forum=3
aReader.SetReadVisible(hGrp->GetBool("SkipBlankEntities", true));
aReader.SetColorMode(true);
aReader.SetNameMode(true);
aReader.SetLayerMode(true);
if (aReader.ReadFile(name8bit.c_str()) != IFSelect_RetDone) {
throw Base::FileException("Cannot read IGES file", file);
}
aReader.Transfer(hDoc);
// http://opencascade.blogspot.de/2009/03/unnoticeable-memory-leaks-part-2.html
Handle(IGESToBRep_Actor)::DownCast(aReader.WS()->TransferReader()->Actor())
->SetModel(new IGESData_IGESModel);
}
|