+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
wmayer
210
src/Mod/Part/App/ImportIges.cpp
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210
src/Mod/Part/App/ImportIges.cpp
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/***************************************************************************
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* Copyright (c) 2011 Werner Mayer <wmayer[at]users.sourceforge.net> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <fcntl.h>
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# include <BRep_Builder.hxx>
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# include <Interface_Static.hxx>
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# include <TopTools_HSequenceOfShape.hxx>
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# include <IGESControl_Controller.hxx>
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# include <IGESControl_Reader.hxx>
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# include <TopoDS.hxx>
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# include <TopoDS_Shape.hxx>
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# include <TopoDS_Shell.hxx>
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# include <TopoDS_Solid.hxx>
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# include <TopoDS_Compound.hxx>
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# include <TopExp_Explorer.hxx>
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# include <Message_MsgFile.hxx>
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# include <Handle_TColStd_HSequenceOfTransient.hxx>
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# include <TColStd_HSequenceOfTransient.hxx>
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# include <IGESBasic_Group.hxx>
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# include <IGESSolid_ManifoldSolid.hxx>
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# include <IGESBasic_SingularSubfigure.hxx>
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#endif
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#include <Handle_XSControl_WorkSession.hxx>
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#include <Handle_XSControl_TransferReader.hxx>
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#include <XSControl_WorkSession.hxx>
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#include <XSControl_TransferReader.hxx>
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#include <Transfer_TransientProcess.hxx>
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#include <Interface_EntityIterator.hxx>
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#include <Quantity_Color.hxx>
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#include <TCollection_ExtendedString.hxx>
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#include <Base/Console.h>
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#include <Base/Sequencer.h>
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#include <App/Application.h>
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#include <App/Document.h>
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#include "ImportIges.h"
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#include "PartFeature.h"
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#include "ProgressIndicator.h"
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using namespace Part;
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int Part::ImportIgesParts(App::Document *pcDoc, const char* FileName)
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{
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try {
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Base::FileInfo fi(FileName);
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// read iges file
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// http://www.opencascade.org/org/forum/thread_20801/
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IGESControl_Controller::Init();
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Interface_Static::SetIVal("read.surfacecurve.mode",3);
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// load data exchange message files
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Message_MsgFile::LoadFromEnv("CSF_XSMessage","IGES");
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// load shape healing message files
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Message_MsgFile::LoadFromEnv("CSF_SHMessageStd","SHAPEStd");
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IGESControl_Reader aReader;
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if (aReader.ReadFile((const Standard_CString)FileName) != IFSelect_RetDone)
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throw Base::Exception("Error in reading IGES");
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// check file conformity and output stats
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aReader.PrintCheckLoad(Standard_True,IFSelect_GeneralInfo);
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#if 1
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std::string aName = fi.fileNamePure();
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Handle_Message_ProgressIndicator pi = new ProgressIndicator(100);
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pi->NewScope(100, "Reading IGES file...");
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pi->Show();
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aReader.WS()->MapReader()->SetProgress(pi);
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// make model
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aReader.ClearShapes();
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Standard_Integer nbRootsForTransfer = aReader.NbRootsForTransfer();
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aReader.TransferRoots();
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pi->EndScope();
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// put all other free-flying shapes into a single compound
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Standard_Boolean emptyComp = Standard_True;
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BRep_Builder builder;
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TopoDS_Compound comp;
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builder.MakeCompound(comp);
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Standard_Integer nbShapes = aReader.NbShapes();
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for (Standard_Integer i=1; i<=nbShapes; i++) {
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TopoDS_Shape aShape = aReader.Shape(i);
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if (!aShape.IsNull()) {
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if (aShape.ShapeType() == TopAbs_SOLID ||
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aShape.ShapeType() == TopAbs_COMPOUND ||
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aShape.ShapeType() == TopAbs_SHELL) {
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App::DocumentObject* obj = pcDoc->addObject("Part::Feature", aName.c_str());
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static_cast<Part::Feature*>(obj)->Shape.setValue(aShape);
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}
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else {
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builder.Add(comp, aShape);
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emptyComp = Standard_False;
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}
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}
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}
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if (!emptyComp) {
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std::string name = fi.fileNamePure();
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Part::Feature *pcFeature = static_cast<Part::Feature*>(pcDoc->addObject
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("Part::Feature", name.c_str()));
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pcFeature->Shape.setValue(comp);
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}
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#else
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// put all other free-flying shapes into a single compound
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Standard_Boolean emptyComp = Standard_True;
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BRep_Builder builder;
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TopoDS_Compound comp;
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builder.MakeCompound(comp);
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// get all entities
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Handle_TColStd_HSequenceOfTransient aRootList=aReader.GiveList("xst-transferrable-roots");
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Base::SequencerLauncher seq("Reading IGES file...", aRootList->Length());
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Standard_Integer j;
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for (j=1; j<=aRootList->Length(); j++) {
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seq.next();
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Handle(IGESData_IGESEntity) igesEntity = Handle(IGESData_IGESEntity)::DownCast(aRootList->Value(j));
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if (igesEntity.IsNull()) continue;
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// clear any old shape
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aReader.ClearShapes();
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#ifdef _DEBUG
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std::string type = igesEntity->DynamicType()->Name();
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(void)type;
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#endif
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// is it a group, singular sub-figure or solid?
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if (igesEntity->IsKind(STANDARD_TYPE(IGESBasic_Group)) ||
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igesEntity->IsKind(STANDARD_TYPE(IGESBasic_SingularSubfigure)) ||
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igesEntity->IsKind(STANDARD_TYPE(IGESSolid_ManifoldSolid))) {
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try {
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if (aReader.TransferEntity(igesEntity)) {
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if (aReader.NbShapes()>0) {
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// get the shape
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std::string aName = fi.fileNamePure();
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if (igesEntity->HasShortLabel()) {
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Handle(TCollection_HAsciiString) aLabel=igesEntity->ShortLabel();
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aName = aLabel->ToCString();
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}
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TopoDS_Shape aShape=aReader.OneShape();
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App::DocumentObject* obj = pcDoc->addObject("Part::Feature", aName.c_str());
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obj->Label.setValue(aName);
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static_cast<Part::Feature*>(obj)->Shape.setValue(aShape);
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int iColor;
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if (igesEntity->RankColor()>-1) {
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iColor = igesEntity->RankColor();
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}
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}
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}
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}
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catch (Standard_Failure) {
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}
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}
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// normal shapes
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else {
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try {
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if (aReader.TransferEntity(igesEntity)) {
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if (aReader.NbShapes()>0) {
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TopoDS_Shape aShape=aReader.OneShape();
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builder.Add(comp, aShape);
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emptyComp = Standard_False;
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}
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}
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}
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catch (Standard_Failure) {
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}
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}
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}
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if (!emptyComp) {
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std::string name = fi.fileNamePure();
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Part::Feature *pcFeature = static_cast<Part::Feature*>(pcDoc->addObject
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("Part::Feature", name.c_str()));
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pcFeature->Shape.setValue(comp);
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}
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#endif
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}
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catch (Standard_Failure) {
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Handle(Standard_Failure) aFail = Standard_Failure::Caught();
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throw Base::Exception(aFail->GetMessageString());
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}
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return 0;
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}
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