private void engineConnected()
{
Console.WriteLine("successfully connected to VR engine");
engineConnectSuccess?.Invoke();
engineConnection.initScene();
if (engineConnection.Connected && sessionRunning && !engineConnection.FollowingRoute)
{
engineConnection.StartRouteFollow();
}
}
/// <summary>
/// retries to connect to the VR engine if no tunnel id was found
/// </summary>
public void RetryEngineConnection()
{
engineConnectFailed?.Invoke();
}