private IEnumerator WaitForInit()
{
EyeTrackingHost.GetInstance().Initialize();
yield return(new WaitForSeconds(1.1f));
com.flavienm.engine.input.InputFactory.Create();
}
private void WriteCalibrationProfilesIntoProfileSelection()
{
IStateValue <string[]> profiles = EyeTrackingHost.GetInstance().UserProfileNames;
IStateValue <string> selectedProfile = EyeTrackingHost.GetInstance().UserProfileName;
if (profiles.IsValid && _isLoaded == false)
{
DropdownProfileSelection.options.Clear();
_names = new string[profiles.Value.Length];
for (int i = 0; i < profiles.Value.Length; i++)
{
_names[i] = profiles.Value[i];
Dropdown.OptionData option = new Dropdown.OptionData(_names[i]);
DropdownProfileSelection.options.Add(option);
if (_names[i].Equals(selectedProfile.Value))
{
DropdownProfileSelection.value = i;
}
}
_isLoaded = true;
}
}
// Use this for initialization
void Start()
{
_gazePointProvider = EyeTrackingHost.GetInstance().GetGazePointDataProvider();
gazePointTracker = GameObject.FindWithTag("gazepoint");
gazeawareObject = GameObject.FindWithTag("gazeaware");
canvas = GameObject.Find("Canvas");
timer = GameObject.Find("Timer").GetComponent <Text>();
myCamera = GameObject.FindWithTag("MainCamera").GetComponent <Camera>();
EyeTracking.SetCurrentUserViewPointCamera(myCamera);
logger.contWrite = false;
Debug.Log("Gaze aware object " + gazeawareObject.name);
}
void Update()
{
switch (EyeTrackingHost.GetInstance().GazeTracking.Status)
{
case GazeTrackingStatus.GazeNotTracked: // no gaze point data is streaming, inform the user why nothing is happening
ShowGraphic(true);
break;
case GazeTrackingStatus.GazeTracked: // gaze point data is streaming, no need to show this message
case GazeTrackingStatus.NotSupported: // the status is not available on older Tobii Engines, do not show message
case GazeTrackingStatus.Unknown: // we don't know what is happening, so let's not say anything :)
default:
ShowGraphic(false);
break;
}
}
public static HeadPose GetHeadPose()
{
var headPose = new HeadPose();
headPose.Rotation = new HeadRotation();
headPose.Rotation.Yaw = EyeTrackingHost.GetInstance().Yaw;
headPose.Rotation.Pitch = EyeTrackingHost.GetInstance().Pitch;
headPose.Rotation.Roll = EyeTrackingHost.GetInstance().Roll;
headPose.Position = new HeadPosition();
headPose.Position.X = EyeTrackingHost.GetInstance().X;
headPose.Position.Y = EyeTrackingHost.GetInstance().Y;
headPose.Position.Z = EyeTrackingHost.GetInstance().Z;
headPose.TimeStampMicroSeconds = EyeTrackingHost.GetInstance().TimeStampMicroSeconds;
return(headPose);
}
public static Vector2 GetGazePoint()
{
return(new Vector2((EyeTrackingHost.GetInstance().GazeX + 1) * 0.5f,
(EyeTrackingHost.GetInstance().GazeY + 1) * 0.5f));
}
/// <summary>
/// Print the Eye Tracking Device Status
/// </summary>
private void UpdateDeviceStatus()
{
TextViewDeviceStatus.text = EyeTrackingHost.GetInstance().EyeTrackingDeviceStatus.ToString();
}
public void SetCalibrationProfile(int profile)
{
EyeTrackingHost.GetInstance().SetCurrentProfile(_names[profile]);
}