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/*=========================================================================
Program: ParaView
Module: vtkPVBooleanKeyFrame.h
Copyright (c) Kitware, Inc.
All rights reserved.
See Copyright.txt or http://www.paraview.org/HTML/Copyright.html 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 vtkPVBooleanKeyFrame
*
* Empty key frame. Can be used to toggle boolean properties.
*/
#ifndef vtkPVBooleanKeyFrame_h
#define vtkPVBooleanKeyFrame_h
#include "vtkPVKeyFrame.h"
class VTKPVANIMATION_EXPORT vtkPVBooleanKeyFrame : public vtkPVKeyFrame
{
public:
vtkTypeMacro(vtkPVBooleanKeyFrame, vtkPVKeyFrame);
void PrintSelf(ostream& os, vtkIndent indent) VTK_OVERRIDE;
static vtkPVBooleanKeyFrame* New();
/**
* This method will do the actual interpolation.
* currenttime is normalized to the time range between
* this key frame and the next key frame.
*/
virtual void UpdateValue(
double currenttime, vtkPVAnimationCue* cueProxy, vtkPVKeyFrame* next) VTK_OVERRIDE;
protected:
vtkPVBooleanKeyFrame();
~vtkPVBooleanKeyFrame();
private:
vtkPVBooleanKeyFrame(const vtkPVBooleanKeyFrame&) VTK_DELETE_FUNCTION;
void operator=(const vtkPVBooleanKeyFrame&) VTK_DELETE_FUNCTION;
};
#endif
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