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/*=========================================================================
Program: Visualization Toolkit
Module: vtkWarpVector.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.
=========================================================================*/
/**
* @class vtkWarpVector
* @brief deform geometry with vector data
*
* vtkWarpVector is a filter that modifies point coordinates by moving
* points along vector times the scale factor. Useful for showing flow
* profiles or mechanical deformation.
*
* The filter passes both its point data and cell data to its output.
*/
#ifndef vtkWarpVector_h
#define vtkWarpVector_h
#include "vtkFiltersGeneralModule.h" // For export macro
#include "vtkPointSetAlgorithm.h"
class VTKFILTERSGENERAL_EXPORT vtkWarpVector : public vtkPointSetAlgorithm
{
public:
static vtkWarpVector *New();
vtkTypeMacro(vtkWarpVector,vtkPointSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
//@{
/**
* Specify value to scale displacement.
*/
vtkSetMacro(ScaleFactor,double);
vtkGetMacro(ScaleFactor,double);
//@}
int FillInputPortInformation(int port, vtkInformation *info) VTK_OVERRIDE;
protected:
vtkWarpVector();
~vtkWarpVector() VTK_OVERRIDE;
int RequestDataObject(vtkInformation *request,
vtkInformationVector **inputVector,
vtkInformationVector *outputVector) VTK_OVERRIDE;
int RequestData(vtkInformation *,
vtkInformationVector **,
vtkInformationVector *) VTK_OVERRIDE;
double ScaleFactor;
private:
vtkWarpVector(const vtkWarpVector&) VTK_DELETE_FUNCTION;
void operator=(const vtkWarpVector&) VTK_DELETE_FUNCTION;
};
#endif
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