ExportOBJVisitor.cpp

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/******************************************************************************
*       SOFA, Simulation Open-Framework Architecture, version 1.0 beta 3      *
*                (c) 2006-2008 MGH, INRIA, USTL, UJF, CNRS                    *
*                                                                             *
* 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301 USA.          *
*******************************************************************************
*                               SOFA :: Modules                               *
*                                                                             *
* Authors: The SOFA Team and external contributors (see Authors.txt)          *
*                                                                             *
* Contact information: contact@sofa-framework.org                             *
******************************************************************************/
#include <sofa/simulation/common/ExportOBJVisitor.h>
#include <sofa/helper/system/config.h>
#include <sofa/helper/Factory.h>
#include <sofa/simulation/common/Node.h>
#include <sofa/core/objectmodel/BaseContext.h>
namespace sofa
{

namespace simulation
{


ExportOBJVisitor::ExportOBJVisitor(std::ostream* out,std::ostream* mtl)
: out(out), mtl(mtl), ID(0), vindex(0), nindex(0), tindex(0)
{
}

ExportOBJVisitor::~ExportOBJVisitor()
{
}

void ExportOBJVisitor::processVisualModel(Node* /*node*/, core::VisualModel* vm)
{
//  GL::OglModel* oglmodel = dynamic_cast<GL::OglModel*>(vm);
//  if (oglmodel != NULL)
//  {
//      std::string name = node->getPathName() + "/" + oglmodel->getName();
    
    std::ostringstream oname;
    oname << ++ID << " " << vm->getName();
    
//  name += oglmodel->getName();
    
    
    //      *out << "g "<<name<<"\n";
                    //oglmodel->exportOBJ(out,mtl,vindex,nindex,tindex); // does not compile
//  oglmodel->exportOBJ("Which-string-here_?",out,mtl,vindex,nindex,tindex); // changed by FF 

    
        vm->exportOBJ(oname.str(),out,mtl,vindex,nindex,tindex);
//  }

}

  simulation::Visitor::Result ExportOBJVisitor::processNodeTopDown(Node* node)
{
    //simulation::Node* node = static_cast<simulation::Node*>(n);
    for_each(this, node, node->visualModel, &ExportOBJVisitor::processVisualModel);

    return RESULT_CONTINUE;
}

void ExportOBJVisitor::processNodeBottomUp(Node* /*node*/)
{
}

} // namespace simulation

} // namespace sofa