//public void RemoveAll() {
// tuioTransmitter.RemoveAll();
//}
//
// surface cursors
//
private void CreateSurfaceCursor(Pointer pointer)
{
if (surfaceCursors.ContainsKey(pointer.Id))
{
RemoveSurfaceCursor(pointer);
}
// only create cursor if not over UI (no normal event system tracking mouse and pointer being injected does not exist for IsPointerOverGameObject check)
if (IsScreenPositionOverUI(pointer.Position))
{
return;
}
// raycast, only create cursor if no other entities are hit
Ray ray = Camera.main.ScreenPointToRay(pointer.Position);
RaycastHit2D hit = Physics2D.GetRayIntersection(ray);
if (hit.collider != null && hit.collider != boxCollider2D)
{
return;
}
SurfaceCursor sc = Instantiate <SurfaceCursor>(surfaceCursorPrefab);
Vector2 position = Camera.main.ScreenToWorldPoint(pointer.Position);
sc.transform.localPosition = position;
sc.transform.SetParent(transform, false);
surfaceCursors[pointer.Id] = sc;
}
private void RemoveSurfaceCursors()
{
foreach (var keyValue in surfaceCursors)
{
SurfaceCursor sc = keyValue.Value;
Destroy(sc.gameObject);
}
}
