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/*=========================================================================
Program: Visualization Toolkit
Module: vtkImageDataToUniformGrid.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 vtkImageDataToUniformGrid - convert vtkImageData to vtkUniformGrid
// .SECTION Description
// Convert a vtkImageData to vtkUniformGrid and set blanking based on
// specified by named arrays. By default, values of 0 in the named
// array will result in the point or cell being blanked. Set Reverse
// to 1 to indicate that values of 0 will result in the point or
// cell to not be blanked.
#ifndef vtkImageDataToUniformGrid_h
#define vtkImageDataToUniformGrid_h
#include "vtkFiltersGeometryModule.h" // For export macro
#include "vtkDataObjectAlgorithm.h"
class vtkDataArray;
class vtkFieldData;
class vtkImageData;
class vtkUniformGrid;
class VTKFILTERSGEOMETRY_EXPORT vtkImageDataToUniformGrid
: public vtkDataObjectAlgorithm
{
public:
static vtkImageDataToUniformGrid *New();
vtkTypeMacro(vtkImageDataToUniformGrid,vtkDataObjectAlgorithm);
void PrintSelf(ostream &os, vtkIndent indent);
// Description:
// By default, values of 0 (i.e. Reverse = 0) in the array will
// result in that point or cell to be blanked. Set Reverse to
// 1 to make points or cells to not be blanked for array values
// of 0.
vtkSetClampMacro(Reverse, int, 0, 1);
vtkGetMacro(Reverse, int);
vtkBooleanMacro(Reverse, int);
protected:
vtkImageDataToUniformGrid();
~vtkImageDataToUniformGrid();
virtual int RequestData(vtkInformation *req,
vtkInformationVector **inV,
vtkInformationVector *outV);
virtual int RequestDataObject(vtkInformation *req,
vtkInformationVector **inV,
vtkInformationVector *outV);
virtual int FillInputPortInformation(int port, vtkInformation* info);
virtual int FillOutputPortInformation(int port, vtkInformation* info);
virtual int Process(vtkImageData* input, int association, const char* arrayName,
vtkUniformGrid* output);
private:
vtkImageDataToUniformGrid(const vtkImageDataToUniformGrid&); // Not implemented.
void operator=(const vtkImageDataToUniformGrid&); // Not implemented.
int Reverse;
};
#endif
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