void fireRaycast()
{
// Hit object
RaycastHit hit;
// Ray object that handles direction
Ray ray = new Ray(transform.position, transform.rotation * Vector3.forward);
if (Physics.Raycast(ray, out hit, maxCursorDistance))
{
Debug.Log(hit.collider.name);
gazeTime += Time.deltaTime;
// Instantiate cursor at proper position and rotation
cursorInstance.SetActive(true);
cursorInstance.transform.position = hit.point;
cursorInstance.transform.rotation = Quaternion.FromToRotation(Vector3.forward, hit.normal);
// Invoke OnRaycastHit event if
if (gazeTime > gazeTimeThreshold)
{
OnRaycastHit?.Invoke(hit);
}
}
else
{
gazeTime = 0;
cursorInstance.SetActive(false);
}
}
void Update()
{
// during left mouse button is held down
if (Input.GetMouseButton(0))
{
RaycastHit hit;
Ray ray = Camera.main.ScreenPointToRay(Input.mousePosition);
if (Physics.Raycast(ray, out hit))
{
GameObject hitted = hit.collider.gameObject;
OnRaycastHit raycastHit = hitted.GetComponent <OnRaycastHit>();
if (raycastHit)
{
raycastHit.RaycastHit();
}
}
}
}
void Start()
{
OnRaycastHit rayHit = GetComponent <OnRaycastHit>();
// Subscribe ray cast enter message.
rayHit.onRaycastEnterAsObservable.Subscribe(_ =>
{
Debug.Log("Cylinder: onRaycastEnter");
});
// Subscribe ray cast stay message.
rayHit.onRaycastStayAsObservable.Subscribe(_ =>
{
Debug.Log("Cylinder: onRaycastStay");
});
// Subscribe ray cast exit message.
rayHit.onRaycastExitAsObservable.Subscribe(_ =>
{
Debug.Log("Cylinder: onRaycastExit");
});
}
