#ifndef __bbUtilitiesMarchingContourFilter_h_INCLUDED__
#define __bbUtilitiesMarchingContourFilter_h_INCLUDED__
#include "bbtkAtomicBlackBox.h"
#include "iostream"

#include <vtkImageData.h>

#include <vtkPolyData.h>

namespace bbUtilities
{

class /*BBTK_EXPORT*/ MarchingContourFilter
 : 
   public bbtk::AtomicBlackBox
{
  BBTK_BLACK_BOX_INTERFACE(MarchingContourFilter,bbtk::AtomicBlackBox);

//==================================================================
  
  BBTK_DECLARE_INPUT(In,vtkImageData*);
  BBTK_DECLARE_INPUT(MaxValue,int);
  BBTK_DECLARE_INPUT(MinValue,int);
  BBTK_DECLARE_OUTPUT(Out,vtkPolyData*);
  BBTK_PROCESS(Process);
  void Process();

  
};

BBTK_BEGIN_DESCRIBE_BLACK_BOX(MarchingContourFilter,bbtk::AtomicBlackBox);
BBTK_NAME("MarchingContourFilter");
BBTK_AUTHOR("car-prie@uniandes.edu.co");
BBTK_DESCRIPTION("Generate isosurfaces/isolines from scalar values");
BBTK_CATEGORY("__CATEGORY__");
BBTK_INPUT(MarchingContourFilter,In,"Image",vtkImageData*,"");
BBTK_INPUT(MarchingContourFilter,MaxValue,"Max Value of the isovalue",int,"");
BBTK_INPUT(MarchingContourFilter,MinValue,"Min Value of the isovalue",int,"");
BBTK_OUTPUT(MarchingContourFilter,Out,"PolyData of the image after the filter",vtkPolyData*,"");
BBTK_END_DESCRIBE_BLACK_BOX(MarchingContourFilter);
}
// EO namespace bbUtilities

#endif // __bbUtilitiesMarchingContourFilter_h_INCLUDED__