//
void Update()
{
Ray ray = new Ray(transform.position, transform.forward);
RaycastHit hit;
if (Physics.Raycast(ray, out hit, 500, (1 << 20)))
{
VRLookAt lookAtComponent = hit.transform.GetComponent <VRLookAt>();
if (lookAtComponent != null && lookAtComponent.enabled)
{
if (lookAtComponent != _prevLookAt)
{
if (_prevLookAt != null)
{
_prevLookAt.LookAtStop();
}
_prevLookAt = lookAtComponent;
lookAtComponent.LookAtStart();
}
lookAtComponent.LookAtUpdate();
}
else
{
ResetLookAt();
}
}
else
{
ResetLookAt();
}
}
//
private void ResetLookAt()
{
if (_prevLookAt != null)
{
_prevLookAt.LookAtStop();
}
_prevLookAt = null;
}
