/// <summary>
/// Sets the current CameraRaycaster
/// </summary>
/// <param name="clear">Detaches events and clears field</param>
void SetCameraRaycaster(bool clear = false)
{
if (m_CameraRaycaster != null)
m_CameraRaycaster.OnCanRaycastChange -= OnCanRaycastChange;
m_CameraRaycaster = clear ? null : m_Canvas.worldCamera.GetComponent<CameraRaycaster>();
if (m_CameraRaycaster != null)
m_CameraRaycaster.OnCanRaycastChange += OnCanRaycastChange;
}
void SetCurrentCamera(CameraRaycaster crc)
{
if (m_CurrentCamera == crc)
return;
if (m_CurrentCamera != null)
m_CurrentCamera.CanRaycast = false;
m_CurrentCamera = crc;
if (m_CurrentCamera == null)
m_MainCamera.CanRaycast = true;
}
void Start()
{
// Set Main Camera
//SetMainCamera();
m_MainCamera = MainCamera;// != null ? MainCamera : Camera.main.GetComponent<CameraRaycaster>();
// Set Overlay Cameras
//var overlayCameras = OverlayCameras != null ? OverlayCameras : GetComponentsInChildren<CameraRaycaster>().Where(c => c.tag == "Overlay Camera");
foreach (var oc in OverlayCameras)
{
oc.SetCameraDepth(20 + OverlayCameras.Count() - m_OverlayCameras.Count);
oc.CanRaycast = false;
m_OverlayCameras.Add(oc);
}
}