private void doChange(Inputable oldValue, Inputable newValue)
{
if (oldValue != null)
{
GazeTarget target = oldValue.gameObject.AskComponent <GazeTarget>();
target.focusExit();
}
if (newValue != null)
{
GazeTarget target = newValue.gameObject.AskComponent <GazeTarget>();
target.focusEnter();
}
if (newValue == null)
{
_focus.SetActive(false);
_normal.SetActive(true);
}
else
{
_focus.SetActive(true);
_normal.SetActive(false);
}
//oldValue?.focusEnter();
// oldValue?.focusExit();
}
private void SetFocus(Inputable inputable)
{
if (focusInputable != null)
{
focusInputable.SetFocus(false);
}
inputable.SetFocus(true);
focusInputable = inputable;
}
void Update()
{
Ray ray = _camera.ViewportPointToRay(new Vector3(0.5f, 0.5f));
// _normal.transform.position = ray.GetPoint(-1);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, float.MaxValue, _tapToCenterLayerMask))
{
_focus.transform.position = hit.point;
_focus.transform.LookAt(hit.normal);
Inputable target = hit.collider.gameObject.GetComponent <Inputable>();
if (target == null)
{
//Debug.LogError(hit.collider.gameObject.name);
}
if (target == null && target_ != null)
{
doChange(target_, null);
target_ = null;
}
else if (target_ != target)
{
doChange(target_, target);
target_ = target;
}
}
else
{
if (target_ != null)
{
doChange(target_, null);
target_ = null;
}
if (focus && target_ == null)
{
doChange(null, null);
}
}
}
