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/*=========================================================================
Program: Visualization Toolkit
Module: vtkDataSetToPiston.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 vtkDataSetToPiston - converts a DataSet to a PistonDataObject
// .SECTION Description
// Converts vtkDataSets that reside on the CPU into piston data that
// resides on the GPU. Afterward vtkPistonAlgorithms will processed
// it there.
//
// .SECTION See Also
// vtkPistonToDataSet
#ifndef vtkDataSetToPiston_h
#define vtkDataSetToPiston_h
#include "vtkPistonAlgorithm.h"
class vtkDataSet;
class VTKACCELERATORSPISTON_EXPORT vtkDataSetToPiston : public vtkPistonAlgorithm
{
public:
static vtkDataSetToPiston *New();
vtkTypeMacro(vtkDataSetToPiston,vtkPistonAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
protected:
vtkDataSetToPiston();
~vtkDataSetToPiston();
// Description:
// Method that does the actual calculation. Funnels down to ExecuteData.
virtual int RequestData(vtkInformation* request,
vtkInformationVector** inputVector,
vtkInformationVector* outputVector);
// Description:
// Overridden to say that we require vtkDataSet inputs
virtual int FillInputPortInformation(int, vtkInformation*);
private:
vtkDataSetToPiston(const vtkDataSetToPiston&); // Not implemented.
void operator=(const vtkDataSetToPiston&); // Not implemented.
};
#endif
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