vtkPVKeyFrame.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause
#ifndef vtkPVKeyFrame_h
#define vtkPVKeyFrame_h

#include "vtkObject.h"
#include "vtkRemotingAnimationModule.h" // needed for export macro

class vtkPVKeyFrameInternals;
class vtkPVAnimationCue;
struct vtkClientServerID;

class VTKREMOTINGANIMATION_EXPORT vtkPVKeyFrame : public vtkObject
{
public:
  vtkTypeMacro(vtkPVKeyFrame, vtkObject);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkPVKeyFrame* New();


  vtkSetMacro(KeyTime, double);
  vtkGetMacro(KeyTime, double);


  virtual void SetKeyValue(double val) { this->SetKeyValue(0, val); }
  virtual void SetKeyValue(unsigned int index, double val);
  double GetKeyValue() { return this->GetKeyValue(0); }
  double GetKeyValue(unsigned int index);

  virtual void RemoveAllKeyValues();


  unsigned int GetNumberOfKeyValues();
  virtual void SetNumberOfKeyValues(unsigned int num);

  virtual void UpdateValue(double currenttime, vtkPVAnimationCue* cue, vtkPVKeyFrame* next);

protected:
  vtkPVKeyFrame();
  ~vtkPVKeyFrame() override;

  double KeyTime;
  vtkPVKeyFrameInternals* Internals;

private:
  vtkPVKeyFrame(const vtkPVKeyFrame&) = delete;
  void operator=(const vtkPVKeyFrame&) = delete;
};

#endif