void Update()
{
if (Input.touchCount > 0)
{
if (Input.touches[0].phase == TouchPhase.Began)
{
var ray = Camera.main.ScreenPointToRay(Input.touches[0].rawPosition);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, layermask))
{
InputPanel ip = hit.transform.GetComponent <InputPanel>();
ip.OnTap();
}
}
}
}