private void Update()
{
var eyeGazeProvider = CoreServices.InputSystem?.EyeGazeProvider;
if (eyeGazeProvider != null)
{
gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
EyeTrackingTarget lookedAtEyeTarget = EyeTrackingTarget.LookedAtEyeTarget;
// Update GameObject to the current eye gaze position at a given distance
if (lookedAtEyeTarget != null)
{
// Show the object at the center of the currently looked at target.
if (lookedAtEyeTarget.EyeCursorSnapToTargetCenter)
{
Ray rayToCenter = new Ray(CameraCache.Main.transform.position, lookedAtEyeTarget.transform.position - CameraCache.Main.transform.position);
RaycastHit hitInfo;
UnityEngine.Physics.Raycast(rayToCenter, out hitInfo);
gameObject.transform.position = hitInfo.point;
}
else
{
// Show the object at the hit position of the user's eye gaze ray with the target.
gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
}
}
else
{
// If no target is hit, show the object at a default distance along the gaze ray.
gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
}
}
}
private void Update()
{
// Update GameObject to the current eye gaze position at a given distance
if (InputSystem?.EyeGazeProvider?.IsEyeGazeValid == true)
{
GameObject target = InputSystem.EyeGazeProvider.GazeTarget;
if (target != null)
{
// Show the object at the center of the currently looked at target.
EyeTrackingTarget etTarget = target.GetComponent <EyeTrackingTarget>();
if ((etTarget != null) && (etTarget.cursor_snapToCenter))
{
Ray rayToCenter = new Ray(CameraCache.Main.transform.position, target.transform.position - CameraCache.Main.transform.position);
RaycastHit hitInfo;
UnityEngine.Physics.Raycast(rayToCenter, out hitInfo);
gameObject.transform.position = hitInfo.point;
}
else
{
// Show the object at the hit position of the user's eye gaze ray with the target.
gameObject.transform.position = InputSystem.EyeGazeProvider.HitPosition;
}
}
else
{
// If no target is hit, show the object at a default distance along the gaze ray.
gameObject.transform.position = InputSystem.EyeGazeProvider.GazeOrigin + InputSystem.EyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
}
}
}
private void Start()
{
myEyeTrackingTarget = this.GetComponent <EyeTrackingTarget>();
if (myEyeTrackingTarget != null) // Shouldn't be null since we use RequireComponent(), but just to be sure.
{
myEyeTrackingTarget.OnSelected.AddListener(TargetSelected);
}
}
private void Update()
{
string newNote = "";
if (eyeGazeProvider != null)
{
gameObject.transform.position = eyeGazeProvider.HitInfo.point;
//gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
//gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection;
EyeTrackingTarget lookedAtEyeTarget = EyeTrackingTarget.LookedAtEyeTarget;
// Update GameObject to the current eye gaze position at a given distance
if (lookedAtEyeTarget != null)
{
// Show the object at the center of the currently looked at target.
if (lookedAtEyeTarget.EyeCursorSnapToTargetCenter)
{
newNote = "HIT eye target, centered";
Debug.Log(newNote);
Ray rayToCenter = new Ray(CameraCache.Main.transform.position, lookedAtEyeTarget.transform.position - CameraCache.Main.transform.position);
RaycastHit hitInfo;
UnityEngine.Physics.Raycast(rayToCenter, out hitInfo);
gameObject.transform.position = hitInfo.point;
}
else
{
newNote = "HIT eye target, but not centered";
Debug.Log(newNote);
// Show the object at the hit position of the user's eye gaze ray with the target.
//gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection;
}
}
else
{
if (eyeGazeProvider.HitInfo.distance == 0)
{
newNote = "Not hit, default " + eyeGazeProvider.HitInfo.distance.ToString("F2");
Debug.Log(newNote);
// If no target is hit, show the object at a default distance along the gaze ray.
gameObject.transform.position = eyeGazeProvider.GazeOrigin + eyeGazeProvider.GazeDirection.normalized * defaultDistanceInMeters;
}
else
{
newNote = "Not hit, wall? " + eyeGazeProvider.HitInfo.distance.ToString("F2");
Debug.Log(newNote);
// Hit a gameObject without lookedAtEyeTarget script attached
gameObject.transform.position = eyeGazeProvider.HitInfo.point;
}
}
}
if (!newNote.Equals(note))
{
note = newNote;
notificationUpdate.AddNote(note, Color.white);
}
}
void Start()
{
PV = GameObject.FindGameObjectWithTag("WorldEvent").GetComponent <PhotonView>();
eyeTrackingTarget = gameObject.GetComponent <EyeTrackingTarget>();
eyeTrackingTarget.OnLookAtStart.AddListener(SetGazeOn);
eyeTrackingTarget.OnLookAway.AddListener(SetGazeNull);
/*
* RPC_EyegazeGlasses.event_GazeOnObjGlasses.AddListener(OnGazeOn);
* RPC_EyegazeGlasses.event_GazeNullGlasses.AddListener(OnGazeNull);
*/
}
public void UpdateLog(string inputType, string inputStatus, EyeTrackingTarget intendedTarget)
{
if ((Instance != null) && (isLogging))
{
if (logStructure != null)
{
object[] data = MergeObjArrays(GetData_Part1(), logStructure.GetData(inputType, inputStatus, intendedTarget));
string data_format = GetStringFormat(data);
Instance.CustomAppend(String.Format(data_format, data));
prevTarget = intendedTarget;
}
}
}
// Private methods
private void Start()
{
// Init variables
cursorEnterTime = DateTime.MaxValue;
eyeTarget = this.GetComponent <EyeTrackingTarget>();
eyeTarget.OnLookAtStart.AddListener(this.OnLookAtStart);
eyeTarget.OnLookAway.AddListener(this.OnLookAtStop);
// Store the original colors for later resetting the object to its original state after highlighting
SaveOriginalColor();
if (Overlay_GameObj != null)
{
Overlay_GameObj.SetActive(false);
}
}
protected virtual void Start()
{
// Init children
Initialize();
handZoomEnabled = ZoomGestureEnabledOnStartup;
Initialize();
// Init eye tracking target
if (myEyeTarget == null)
{
myEyeTarget = GetComponent <EyeTrackingTarget>();
}
if (EyeSaccadeProvider != null)
{
EyeSaccadeProvider.OnSaccadeY += ResetScroll_OnSaccade;
}
}
public override object[] GetData(string inputType, string inputStatus, EyeTrackingTarget intTarget)
{
// Let's prepare all the data we wanna log
// Eye gaze hit position
Vector3?eyeHitPos = null;
if (EyeTrackingProvider?.GazeTarget != null && EyeTrackingProvider.IsEyeGazeValid)
{
eyeHitPos = EyeTrackingProvider.HitPosition;
}
object[] data = new object[]
{
//-------------------------------
// Cam / Head tracking
CameraCache.Main.transform.position.x,
CameraCache.Main.transform.position.y,
CameraCache.Main.transform.position.z,
0,
0,
0,
// Smoothed eye gaze signal
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeOrigin.x : 0,
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeOrigin.y : 0,
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeOrigin.z : 0,
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeDirection.x : 0,
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeDirection.y : 0,
EyeTrackingProvider.IsEyeGazeValid ? EyeTrackingProvider.GazeDirection.z : 0,
(eyeHitPos != null) ? eyeHitPos.Value.x : float.NaN,
(eyeHitPos != null) ? eyeHitPos.Value.y : float.NaN,
(eyeHitPos != null) ? eyeHitPos.Value.z : float.NaN,
};
return(data);
}
public virtual object[] GetData(string inputType, string inputStatus, EyeTrackingTarget intTarget)
{
return(System.Array.Empty <object>());
}
public TargetEventArgs(EyeTrackingTarget hitTarget)
{
HitTarget = hitTarget;
}
public virtual object[] GetData(string inputType, string inputStatus, EyeTrackingTarget intTarget)
{
return(new object[0]);
}
