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/*=========================================================================
Program: Visualization Toolkit
Module: vtkBlockIdScalars.h
Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
All rights reserved.
See Copyright.txt or http://www.kitware.com/Copyright.htm 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 notice for more information.
=========================================================================*/
// .NAME vtkBlockIdScalars - generates scalars from blocks.
// .SECTION Description
// vtkBlockIdScalars is a filter that generates scalars using the block index
// for each block. Note that all sub-blocks within a block get the same scalar.
// The new scalars array is named \c BlockIdScalars.
#ifndef __vtkBlockIdScalars_h
#define __vtkBlockIdScalars_h
#include "vtkMultiBlockDataSetAlgorithm.h"
class VTK_GRAPHICS_EXPORT vtkBlockIdScalars : public vtkMultiBlockDataSetAlgorithm
{
public:
static vtkBlockIdScalars* New();
vtkTypeMacro(vtkBlockIdScalars, vtkMultiBlockDataSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
//BTX
protected:
vtkBlockIdScalars();
~vtkBlockIdScalars();
int RequestData(vtkInformation *,
vtkInformationVector **,
vtkInformationVector *);
vtkDataObject* ColorBlock(vtkDataObject* input, int group);
private:
vtkBlockIdScalars(const vtkBlockIdScalars&); // Not implemented.
void operator=(const vtkBlockIdScalars&); // Not implemented.
//ETX
};
#endif
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