/*=========================================================================
                                                                                
  Program:   bbtk
  Module:    $RCSfile: bbvtkMarchingCubes.h,v $
  Language:  C++
  Date:      $Date: 2008/05/07 07:26:51 $
  Version:   $Revision: 1.6 $
                                                                                
  Copyright (c) CREATIS (Centre de Recherche et d'Applications en Traitement de
  l'Image). All rights reserved. See Doc/License.txt or
  http://www.creatis.insa-lyon.fr/Public/bbtk/License.html for details.
                                                                                
     This software is distributed WITHOUT ANY WARRANTY; without even
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
     PURPOSE.  See the above copyright notices for more information.
                                                                                
=========================================================================*//**
 * \brief Short description in one line
 * 
 * Long description which 
 * can span multiple lines
 */
/**
 * \file 
 * \brief Pattern for the definition of a new type of Node (header)
 */
/**
 * \class bbtk::NodePatern 
 * \brief Pattern for the definition of a new type of Node 
 */


#ifdef _USE_VTK_

#ifndef __bbvtkMarchingCubes_h_INCLUDED__
#define __bbvtkMarchingCubes_h_INCLUDED__


#include "bbtkAtomicBlackBox.h"
#include "bbtkVtkBlackBoxMacros.h"
#include "vtkMarchingCubes.h"
#include "vtkImageData.h"

namespace bbvtk
{

   //=======================================================================
  class /*BBTK_EXPORT*/ MarchingCubes
    : 
    public bbtk::AtomicBlackBox,
    public vtkMarchingCubes
  {
    BBTK_VTK_BLACK_BOX_INTERFACE(MarchingCubes,
				 bbtk::AtomicBlackBox,
				 vtkMarchingCubes);

    BBTK_DECLARE_VTK_INPUT(In,vtkImageData *);
    BBTK_DECLARE_VTK_OUTPUT(Out,vtkPolyData *);

    // For the 'Value' parameter, the standard bbtk macro does not work 
    // as vtk Get/Set accessors have a parameter...
    //  BBTK_DECLARE_VTK_PARAM(vtkMarchingCubes,Value,double);
    // Hence have to wrap the accessors "by hand" :
    double bbGetInputValue ()
       { return vtkMarchingCubes::GetValue(0); }
    void bbSetInputValue (double d)	
       { vtkMarchingCubes::SetValue(0,d); }

    BBTK_VTK_PROCESS();
  };
  //=======================================================================
  
  //=======================================================================
  BBTK_BEGIN_DESCRIBE_BLACK_BOX(MarchingCubes,bbtk::AtomicBlackBox);
  BBTK_NAME("MarchingCubes");
  BBTK_AUTHOR("laurent.guigues@creatis.insa-lyon.fr");
  BBTK_DESCRIPTION("Extracts an iso-surface of an image using the marching cubes algorithm (bbfication of vtkMarchingCubes)");
  BBTK_CATEGORY("image;mesh");

  BBTK_INPUT(MarchingCubes,In,"Image",vtkImageData*,"");
  BBTK_INPUT(MarchingCubes,Value,"Value of the iso-surface",double,"");
  BBTK_OUTPUT(MarchingCubes,Out,"Output iso-surface",vtkPolyData*,"");
  
  BBTK_END_DESCRIBE_BLACK_BOX(MarchingCubes);
  //=======================================================================

}// EO namespace bbvtk


#endif  //__bbvtkMarchingCubes_h_INCLUDED__

#endif //_USE_VTK_