openmesh/src/OpenMesh/Apps/Subdivider/MeshViewerWidget.hh

/*===========================================================================*\
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/*===========================================================================*\
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 *   $Revision$                                                         *
 *   $Date$                   *
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\*===========================================================================*/


#ifndef OPENMESHAPPS_MESHVIEWERWIDGET_HH
#define OPENMESHAPPS_MESHVIEWERWIDGET_HH


//== INCLUDES =================================================================


// -------------------- OpenMesh
#include <OpenMesh/Apps/QtViewer/MeshViewerWidgetT.hh>
#include <OpenMesh/Core/Mesh/TriMesh_ArrayKernelT.hh>
#include <OpenMesh/Core/IO/MeshIO.hh>
#include <OpenMesh/Tools/Subdivider/Uniform/Composite/CompositeTraits.hh>

//

typedef OpenMesh::Subdivider::Uniform::CompositeTraits Traits;
typedef OpenMesh::TriMesh_ArrayKernelT<Traits>         Mesh;



//== CLASS DEFINITION =========================================================

	      

class MeshViewerWidget : public MeshViewerWidgetT<Mesh>
{
public:
   typedef MeshViewerWidgetT<Mesh> Base;
   
  /// default constructor
  MeshViewerWidget(QWidget* _parent=0)
    : Base(_parent)
  {}

  /// destructor
  ~MeshViewerWidget() {}

  /// open mesh
  inline bool open_mesh(const char* _filename, OpenMesh::IO::Options _opt)
  {
    if ( Base::open_mesh( _filename, _opt ) )
    {
      orig_mesh_ = mesh_;
      return true;
    }
    return false;
  }

  Mesh& orig_mesh() { return orig_mesh_; }
  const Mesh& orig_mesh() const { return orig_mesh_; }
   
protected:

  Mesh orig_mesh_;

};


//=============================================================================
#endif // OPENMESHAPPS_MESHVIEWERWIDGET_HH defined
//=============================================================================