private static IEnumerator InterpGaze(IMixedRealityEyeGazeProvider gazeProvider, float duration, Vector3 to)
{
var start = gazeProvider.LatestEyeGaze;
return(Interp(duration, t =>
{
var direction = Vector3.Slerp(start.direction, to, t);
gazeProvider.UpdateEyeTrackingStatus(null, true);
gazeProvider.UpdateEyeGaze(null, new Ray(start.origin, direction), DateTime.UtcNow);
}));
}
/// <summary>
/// Gets the ray> representing the position and direction of the user's eyes.
/// </summary>
/// <param name="ray">The ray being returned</param>
/// <returns>
/// True if the ray is being returned, false otherwise.
/// </returns>
public static bool TryGetEyeGazeRay(out Ray ray)
{
ray = new Ray();
IMixedRealityEyeGazeProvider eyeGazeProvider = CoreServices.InputSystem?.EyeGazeProvider;
if ((eyeGazeProvider == null) ||
!eyeGazeProvider.IsEyeGazeValid)
{
return(false);
}
ray.origin = eyeGazeProvider.GazeOrigin;
ray.direction = eyeGazeProvider.GazeDirection;
return(true);
}
/// <summary>
/// Gets the ray> representing the position and direction of the user's eyes.
/// </summary>
/// <param name="ray">The ray being returned</param>
/// <returns>
/// True if the ray is being returned, false otherwise.
/// </returns>
public static bool TryGetEyeGazeRay(out Ray ray)
{
ray = new Ray();
IMixedRealityEyeGazeProvider eyeGazeProvider = CoreServices.InputSystem?.EyeGazeProvider;
if ((eyeGazeProvider == null) ||
!eyeGazeProvider.IsEyeTrackingDataValid)
{
return(false);
}
ray = eyeGazeProvider.LatestEyeGaze;
return(true);
}
//private var spatialAwarenessService = null;
private void Start()
{
eyeGazeProvider = CoreServices.InputSystem?.EyeGazeProvider;
notificationUpdate = GameObject.Find("Notification 3D").GetComponent <NotificationUpdate>(); GetComponent <NotificationUpdate>();
}
// Start is called before the first frame update
void Start()
{
gazeProvider = CoreServices.InputSystem.EyeGazeProvider;
CheckEyeGazeState();
}
