private void InteractionOver()
{
Destroy(_closest);
//Cleanup
_closest = null;
_interactableObjects = null;
GazeDisconnected.Invoke();
_inputActive = true;
}
private void LateUpdate()
{
//Orient and move the plane which limits the gaze
_forwardPlane.SetNormalAndPosition(_transform.forward, _transform.position);
//Head aim routine
if (_inputActive &&
_interactableObjects != null &&
_interactableObjects.Length != 0)
{
_closest = null;
float closestSqrDistance = Mathf.Infinity;
for (int i = 0; i < _interactableObjects.Length; i++)
{
float sqrDistance = (_transform.position - _interactableObjects[i].transform.position).sqrMagnitude;
//If closer than the previous AND within gaze range AND on the right side of the plane
if (sqrDistance < closestSqrDistance &&
sqrDistance <= _gazeMaxSqrDistance &&
_forwardPlane.GetSide(_interactableObjects[i].transform.position))
{
_closest = _interactableObjects[i];
closestSqrDistance = sqrDistance;
}
}
//Fire the event for the GameplayManager
if (!_wasLookingAtSomething && _closest != null)
{
selectionMarker.SetActive(true);
_isLookingAtSomething = true;
GazeConnected.Invoke();
}
else if (_wasLookingAtSomething && _closest == null)
{
selectionMarker.SetActive(false);
_isLookingAtSomething = false;
GazeDisconnected.Invoke();
}
}
//Adjust the gaze constraint
if (_isLookingAtSomething)
{
headMultiAim.weight = Mathf.Clamp01(headMultiAim.weight + Time.deltaTime * 5f);
gazeVirtualBone.position = _closest.transform.position; //follow the object if it's moving (or if the character is moving)
_wasLookingAtSomething = true;
}
else
{
headMultiAim.weight = Mathf.Clamp01(headMultiAim.weight - Time.deltaTime * 5f);
_wasLookingAtSomething = false;
}
}