SineWave.h

#pragma once
#include "Timeline.h"

namespace Lumiverse {
namespace ShowControl {

  class SineWave : public Timeline
  {
  public:
    enum Mode {
      ABS,
      REL
    };

    SineWave(float period = 1, float magnitude = 0.5, float phase = 0, float offset = 0.5,  Mode mode = ABS);
    
    SineWave(JSONNode node);

    ~SineWave();

    virtual shared_ptr<LumiverseType> getValueAtTime(string id, string paramName, LumiverseType* currentVal, size_t time, map<string, shared_ptr<Timeline> >& tls) override;

    virtual size_t getLoopLength() override;

    virtual string getTimelineTypeName() override { return "sinewave"; }

    virtual JSONNode toJSON() override;

  private:
    float _period;

    float _magnitude;

    float _phase;

    float _offset;

    Mode _mode;
  };

}
}