Radegast.Rendering.SceneWindow.SetupGLControl C# (CSharp) Method

        public void SetupGLControl()
        {
            RenderingEnabled = false;

            if (glControl != null)
                glControl.Dispose();
            glControl = null;

            GLMode = null;

            try
            {
                if (!UseMultiSampling)
                {
                    GLMode = new OpenTK.Graphics.GraphicsMode(OpenTK.DisplayDevice.Default.BitsPerPixel, 24, 8, 0);
                }
                else
                {
                    for (int aa = 0; aa <= 4; aa += 2)
                    {
                        var testMode = new OpenTK.Graphics.GraphicsMode(OpenTK.DisplayDevice.Default.BitsPerPixel, 24, 8, aa);
                        if (testMode.Samples == aa)
                        {
                            GLMode = testMode;
                        }
                    }
                }
            }
            catch
            {
                GLMode = null;
            }

            try
            {
                if (GLMode == null)
                {
                    // Try default mode
                    glControl = new OpenTK.GLControl();
                }
                else
                {
                    glControl = new OpenTK.GLControl(GLMode);
                }
            }
            catch (Exception ex)
            {
                Logger.Log(ex.Message, Helpers.LogLevel.Warning, Client);
                glControl = null;
            }

            if (glControl == null)
            {
                Logger.Log("Failed to initialize OpenGL control, cannot continue", Helpers.LogLevel.Error, Client);
                return;
            }

            Logger.Log("Initializing OpenGL mode: " + GLMode.ToString(), Helpers.LogLevel.Info);

            glControl.Paint += glControl_Paint;
            glControl.Resize += glControl_Resize;
            glControl.MouseDown += glControl_MouseDown;
            glControl.MouseUp += glControl_MouseUp;
            glControl.MouseMove += glControl_MouseMove;
            glControl.MouseWheel += glControl_MouseWheel;
            glControl.Load += new EventHandler(glControl_Load);
            glControl.Disposed += new EventHandler(glControl_Disposed);
            glControl.Dock = DockStyle.Fill;
            glControl.VSync = false;
            Controls.Add(glControl);
            glControl.BringToFront();
        }