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/*=========================================================================
Program: Visualization Toolkit
Module: $RCSfile: vtkWarpTo.h,v $
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 vtkWarpTo - deform geometry by warping towards a point
// .SECTION Description
// vtkWarpTo is a filter that modifies point coordinates by moving the
// points towards a user specified position.
#ifndef __vtkWarpTo_h
#define __vtkWarpTo_h
#include "vtkPointSetAlgorithm.h"
class VTK_GRAPHICS_EXPORT vtkWarpTo : public vtkPointSetAlgorithm
{
public:
static vtkWarpTo *New();
vtkTypeRevisionMacro(vtkWarpTo,vtkPointSetAlgorithm);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// Set/Get the value to scale displacement.
vtkSetMacro(ScaleFactor,double);
vtkGetMacro(ScaleFactor,double);
// Description:
// Set/Get the position to warp towards.
vtkGetVectorMacro(Position,double,3);
vtkSetVector3Macro(Position,double);
// Description:
// Set/Get the Absolute ivar. Turning Absolute on causes scale factor
// of the new position to be one unit away from Position.
vtkSetMacro(Absolute,int);
vtkGetMacro(Absolute,int);
vtkBooleanMacro(Absolute,int);
protected:
vtkWarpTo();
~vtkWarpTo() {};
int RequestData(vtkInformation *, vtkInformationVector **, vtkInformationVector *);
double ScaleFactor;
double Position[3];
int Absolute;
private:
vtkWarpTo(const vtkWarpTo&); // Not implemented.
void operator=(const vtkWarpTo&); // Not implemented.
};
#endif
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