Example #1
0
    /// <summary>
    /// Calibrations the callback function.
    /// </summary>
    /// <param name="calibrationPoint">The calibration point.</param>
		void CalibrationCallbackFunction(EyeTrackingController.CalibrationPointStruct calibrationPoint)
		{
			 string data = ("Data from CalibrationCallback - Number:" + calibrationPoint.number + " PosX:" + calibrationPoint.positionX + " PosY:" + calibrationPoint.positionY);
			log("CalibrationCallbackFunction: " + data);
		}
Example #2
0
    /// <summary>
    /// Initializes this instance.
    /// </summary>
		public void initialize()
		{
			ETDevice = new EyeTrackingController();
			 m_CalibrationCallback = new CalibrationCallback(CalibrationCallbackFunction);
       m_SampleCallback = new GetSampleCallback(GetSampleCallbackFunction);
       m_EventCallback = new GetEventCallback(GetEventCallbackFunction);
       m_EyeImageCallback = new GetEyeImageCallback(GetEyeImageCallbackFunction);
       m_SceneVideoCallback = new GetSceneVideoCallback(GetSceneVideoCallbackFunction);
       m_TrackingMonitorCallback = new GetTrackingMonitorCallback(GetTrackingMonitorCallbackFunction);
		}
Example #3
0
    /// <summary>
    /// Gets the sample callback function.
    /// </summary>
    /// <param name="sampleData">The sample data.</param>
		void GetSampleCallbackFunction(EyeTrackingController.SampleStruct sampleData)
		{
			string data = ("Data from SampleCallback - timestamp: " + sampleData.timestamp.ToString() +
					" - GazeRX: " + sampleData.rightEye.gazeX.ToString() +
					" - GazeRY: " + sampleData.rightEye.gazeY.ToString() +
					" - GazeLX: " + sampleData.leftEye.gazeX.ToString() +
					" - GazeLY: " + sampleData.leftEye.gazeY.ToString() +
					" - DiamRX: " + sampleData.rightEye.diam.ToString() +
					" - DiamLX: " + sampleData.leftEye.diam.ToString() +
					" - DistanceR: " + sampleData.rightEye.eyePositionZ.ToString() +
					" - DistanceL: " + sampleData.leftEye.eyePositionZ.ToString());
			//log("GetSampleCallbackFunction: " + data);
			if (listener != null)
			{
				listener.onSampleData(sampleData);
			}
		}
Example #4
0
    /// <summary>
    /// Gets the event callback function.
    /// </summary>
    /// <param name="eventData">The event data.</param>
		void GetEventCallbackFunction(EyeTrackingController.EventStruct eventData)
		{
			string data = ("Data from EventCallback - eye: " + eventData.eye.ToString() +
					" Event: " + eventData.eventType + " startTime: " + eventData.startTime.ToString() +
					" End:" + eventData.endTime.ToString() + " duration:" + eventData.duration.ToString() +
					" PosX:" + eventData.positionX.ToString() + " PosY:" + eventData.positionY.ToString());
			//log("GetEventCallbackFunction: " + data);
		}
Example #5
0
    /// <summary>
    /// Gets the scene video callback function.
    /// </summary>
    /// <param name="image">The image.</param>
		void GetSceneVideoCallbackFunction(EyeTrackingController.ImageStruct image)
		{
			
		}
Example #6
0
    /// <summary>
    /// Gets the eye image callback function.
    /// </summary>
    /// <param name="image">The image.</param>
		void GetEyeImageCallbackFunction(EyeTrackingController.ImageStruct image)
		{
		
		}
Example #7
0
    /// <summary>
    /// Gets the tracking monitor callback function.
    /// </summary>
    /// <param name="image">The image.</param>
		void GetTrackingMonitorCallbackFunction(EyeTrackingController.ImageStruct image)
		{
		
		}
Example #8
0
    /// <summary>
    /// Ons the sample data.
    /// </summary>
    /// <param name="data">The data.</param>
    public void onSampleData(EyeTrackingController.SampleStruct data)
    {
      lock (LOCK)
      {
        if (!IsTracking)
        {
          return;
        }
        if (this.GazeDataChanged == null)
        {
          return;
        }
        GazeData gazeData = ExtractTrackerData(data);

        GazeDataChangedEventArgs eventArgs = new GazeDataChangedEventArgs(gazeData);

        this.OnGazeDataChanged(eventArgs);
      }
    }
Example #9
0
    /// <summary>
    /// Extracts the tracker data.
    /// </summary>
    /// <param name="data">The data.</param>
    /// <returns></returns>
    public GazeData ExtractTrackerData(EyeTrackingController.SampleStruct data)
    {
      GazeData result = new GazeData();

      float gazePosXLeft = Convert.ToSingle(data.leftEye.gazeX);
      float gazePosXRight = Convert.ToSingle(data.rightEye.gazeX);
      float gazePosYLeft = Convert.ToSingle(data.leftEye.gazeY);
      float gazePosYRight = Convert.ToSingle(data.rightEye.gazeY);

      result.GazePosX = (gazePosXLeft + gazePosXRight) / 2;
      result.GazePosY = (gazePosYLeft + gazePosYRight) / 2;

      if (result.GazePosX > 1000 * 10)
      {
          result.GazePosX = result.GazePosX / 1000;
      }
      if (result.GazePosY > 1000 * 10)
      {
          result.GazePosY = result.GazePosY / 1000;
      }

      long MICROSECONDS = 1000;
      result.Time = (data.timestamp / MICROSECONDS);
      this.lastTime = result.Time;

      result.PupilDiaX = Convert.ToSingle(data.leftEye.diam);
      result.PupilDiaY = Convert.ToSingle(data.rightEye.diam);

      return result;
    }