/// <summary>
/// Draw a GUI.Box at the user's gaze point.
/// </summary>
public void OnGUI()
{
#if UNITY_EDITOR
if (_oldGazePointMode != gazePointMode)
{
_gazePointProvider.Stop();
_oldGazePointMode = gazePointMode;
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
_gazePointProvider.Start();
}
#endif
var gazePoint = _gazePointProvider.Last;
//filter nan values.
if (!System.Single.IsNaN(gazePoint.Screen.x))
{
//update
if (trackObserver_eye != null)
{
trackObserver_eye.updateEyeTrack(gazePoint);
ScenedataCapt.storeTrackPoint(gazePoint);
DrawGUI(gazePoint, pointSize, pointColor);
}
if (trackObserver_eyemouse != null)
{
trackObserver_eyemouse.updateEyeTrack(gazePoint);
ScenedataCapt.storeTrackPoint(gazePoint);
DrawGUI(gazePoint, pointSize, pointColor);
}
}
}
/// <summary>
/// Gets a gaze point data stream.
/// </summary>
/// <param name="mode">Specifies the kind of data processing to be applied by the EyeX Engine.</param>
/// <returns>The data stream.</returns>
public GazePointDataStream CreateGazePointDataStream(GazePointDataMode mode)
{
var dataStream = new GazePointDataStream(mode);
RegisterDataStreamObserver(dataStream);
return(dataStream);
}
public void Awake()
{
_eyeXHost = EyeXHost.GetInstance();
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
#if UNITY_EDITOR
_oldGazePointMode = gazePointMode;
#endif
}
public void Awake()
{
_eyeXHost = EyeXHost.GetInstance();
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
#if UNITY_EDITOR
_oldGazePointMode = gazePointMode;
#endif
}
public void Awake()
{
ScenedataCapt = new sceneTrackdata();
_eyeXHost = EyeXHost.GetInstance();
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
#if UNITY_EDITOR
_oldGazePointMode = gazePointMode;
#endif
}
/// <summary>
/// Draw a GUI.Box at the user's gaze point.
/// </summary>
public void OnGUI()
{
#if UNITY_EDITOR
if (_oldGazePointMode != gazePointMode)
{
_gazePointProvider.Stop();
_oldGazePointMode = gazePointMode;
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
_gazePointProvider.Start();
}
#endif
var gazePoint = _gazePointProvider.Last;
DrawGUI(gazePoint, pointSize, pointColor, string.Empty);
}
/// <summary>
/// Draw a GUI.Box at the user's gaze point.
/// </summary>
public void OnGUI()
{
#if UNITY_EDITOR
if (_oldGazePointMode != gazePointMode)
{
_gazePointProvider.Stop();
_oldGazePointMode = gazePointMode;
_gazePointProvider = _eyeXHost.GetGazePointDataProvider(gazePointMode);
_gazePointProvider.Start();
}
#endif
var gazePoint = _gazePointProvider.Last;
DrawGUI(gazePoint, pointSize, pointColor, string.Empty);
}
public Record(bool filteered, string filenameWithoutExtention, bool takeScreenshot)
{
this.takeScreenshot = takeScreenshot;
this.filenameWithoutExtention = filenameWithoutExtention;
//Directory.CreateDirectory(filenameWithoutExtention + "_screenshots");
eyeXHost.Start();
if (filtered)
{
lightlyFilteredGazeDataStream = eyeXHost.CreateGazePointDataStream(GazePointDataMode.LightlyFiltered);
gpdm = GazePointDataMode.LightlyFiltered;
}
else
{
gpdm = GazePointDataMode.Unfiltered;
lightlyFilteredGazeDataStream = eyeXHost.CreateGazePointDataStream(GazePointDataMode.Unfiltered);
}
eyePosStream = eyeXHost.CreateEyePositionDataStream();
}
/// <summary>
/// Gets a provider of gaze point data.
/// See <see cref="IDataProvider{T}"/>.
/// </summary>
/// <param name="mode">Specifies the kind of data processing to be applied by Tobii Engine.</param>
/// <returns>The data provider.</returns>
private IDataProvider <GazePoint> GetGazePointDataProvider(GazePointDataMode mode)
{
var dataStream = new GazePointDataProvider(mode);
return(GetDataProviderForDataStream <GazePoint>(dataStream));
}
/// <summary>
/// Gets a provider of gaze point data.
/// See <see cref="IEyeXDataProvider{T}"/>.
/// </summary>
/// <param name="mode">Specifies the kind of data processing to be applied by the EyeX Engine.</param>
/// <returns>The data provider.</returns>
public IEyeXDataProvider <EyeXGazePoint> GetGazePointDataProvider(GazePointDataMode mode)
{
var dataStream = new EyeXGazePointDataStream(mode);
return(GetDataProviderForDataStream <EyeXGazePoint>(dataStream));
}
/// <summary>
/// Gets a gaze point data stream.
/// </summary>
/// <param name="mode">Specifies the kind of data processing to be applied by the EyeX Engine.</param>
/// <returns>The data stream.</returns>
public GazePointDataStream CreateGazePointDataStream(GazePointDataMode mode)
{
var dataStream = new GazePointDataStream(mode);
RegisterDataStreamObserver(dataStream);
return dataStream;
}
/// <summary>
/// Sets the GazePointData behavior on the global interactor and specifies the data mode
/// to be used.
/// <param name="interactor">Interactor object to be fitted with the interaction behavior.</param>
/// <param name="gazePointDataMode">Which gaze point data mode to use.</param>
/// </summary>
private static void AddGazePointDataBehavior(Interactor interactor, GazePointDataMode gazePointDataMode)
{
var behavior = interactor.CreateBehavior(InteractionBehaviorType.GazePointData);
var behaviorParams = new GazePointDataParams() { GazePointDataMode = gazePointDataMode };
behavior.SetGazePointDataParams(ref behaviorParams);
}
/// <summary>
/// Initializes a new instance of the <see cref="GazePointDataStream"/> class.
/// </summary>
/// <param name="mode">Specifies the kind of processing applied to the eye-gaze data.</param>
public GazePointDataStream(GazePointDataMode mode)
{
Mode = mode;
}
/// <summary>
/// Creates a new instance.
/// Note: don't create instances of this class directly. Use the <see cref="EyeXHost.GetGazePointDataProvider"/> method instead.
/// </summary>
/// <param name="mode">Data mode.</param>
public EyeXGazePointDataStream(GazePointDataMode mode)
{
_mode = mode;
Last = EyeXGazePoint.Invalid;
}
/// <summary>
/// Creates a new instance.
/// Note: don't create instances of this class directly. Use the <see cref="EyeTrackingHost.GetGazePointDataProvider"/> method instead.
/// </summary>
/// <param name="mode">Data mode.</param>
public GazePointDataProvider(GazePointDataMode mode)
{
_mode = mode;
Last = GazePoint.Invalid;
}
