/// <summary>
/// Raises the destroy event.
/// </summary>
void OnDestroy()
{
if (m_tangoApplication)
{
m_tangoApplication.UnregisterPermissionsCallback(_OnTangoPermissionsEvent);
m_tangoApplication.UnregisterOnTangoConnect(_OnTangoServiceConnected);
m_tangoApplication.UnregisterOnTangoDisconnect(_OnTangoServiceDisconnected);
m_tangoApplication.Unregister(this);
}
}