vtkAnimationScene.h

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// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
 
#ifndef vtkAnimationScene_h
#define vtkAnimationScene_h
 
#include "vtkAnimationCue.h"
#include "vtkCommonDataModelModule.h" // For export macro
 
VTK_ABI_NAMESPACE_BEGIN
class vtkAnimationCue;
class vtkCollection;
class vtkTimerLog;
 
class VTKCOMMONDATAMODEL_EXPORT vtkAnimationScene : public vtkAnimationCue
{
public:
  vtkTypeMacro(vtkAnimationScene, vtkAnimationCue);
  void PrintSelf(ostream& os, vtkIndent indent) override;
  static vtkAnimationScene* New();


  vtkSetMacro(PlayMode, int);
  void SetModeToSequence() { this->SetPlayMode(PLAYMODE_SEQUENCE); }
  void SetModeToRealTime() { this->SetPlayMode(PLAYMODE_REALTIME); }
  vtkGetMacro(PlayMode, int);


  vtkSetMacro(FrameRate, double);
  vtkGetMacro(FrameRate, double);


  void AddCue(vtkAnimationCue* cue);
  void RemoveCue(vtkAnimationCue* cue);
  void RemoveAllCues();
  int GetNumberOfCues();

  virtual void Play();

  void Stop();


  vtkSetMacro(Loop, int);
  vtkGetMacro(Loop, int);

  void SetAnimationTime(double time);

  void SetTimeMode(int mode) override;

  int IsInPlay() { return this->InPlay; }
 
  enum PlayModes
  {
    PLAYMODE_SEQUENCE = 0,
    PLAYMODE_REALTIME = 1
  };
 
protected:
  vtkAnimationScene();
  ~vtkAnimationScene() override;


  void TickInternal(double currenttime, double deltatime, double clocktime) override;
  void StartCueInternal() override;
  void EndCueInternal() override;
 
  void InitializeChildren();
  void FinalizeChildren();
 
  int PlayMode;
  double FrameRate;
  int Loop;
  int InPlay;
  int StopPlay;
 
  vtkCollection* AnimationCues;
  vtkTimerLog* AnimationTimer;
 
private:
  vtkAnimationScene(const vtkAnimationScene&) = delete;
  void operator=(const vtkAnimationScene&) = delete;
};
 
VTK_ABI_NAMESPACE_END
#endif