using (GLScreen Screen = new GLScreen(Ns, Renderer))
            {
                Ns.Finish += (Sender, Args) =>
                {
                    Screen.Exit();
                };

                Screen.Visible = true;

                Screen.OnLoadInternal(EventArgs.Empty);

                Screen.OnResize(EventArgs.Empty);

                while (Screen.Exists && !Screen.IsExiting)
                {
                    Screen.UpdateFrame();

                    Screen.RenderFrame();
                }
            }