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ThirdParty-6/ParaView-5.0.1/ParaViewCore/Animation/vtkPVRampKeyFrame.h

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/*=========================================================================
Program: ParaView
Module: vtkPVRampKeyFrame.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.
=========================================================================*/
// .NAME vtkPVRampKeyFrame
// .SECTION Description
// Interplates lineraly between consequtive key frames.
#ifndef vtkPVRampKeyFrame_h
#define vtkPVRampKeyFrame_h
#include "vtkPVKeyFrame.h"
class VTKPVANIMATION_EXPORT vtkPVRampKeyFrame : public vtkPVKeyFrame
{
public:
static vtkPVRampKeyFrame* New();
vtkTypeMacro(vtkPVRampKeyFrame, vtkPVKeyFrame);
void PrintSelf(ostream& os, vtkIndent indent);
// Description:
// 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* cue, vtkPVKeyFrame* next);
protected:
vtkPVRampKeyFrame();
~vtkPVRampKeyFrame();
private:
vtkPVRampKeyFrame(const vtkPVRampKeyFrame&); // Not implemented.
void operator=(const vtkPVRampKeyFrame&); // Not implemented.
};
#endif