Afterglow.Graphics.Examples.OpenTKSceneTestBase.MainLoop C# (CSharp) Method

        private void MainLoop()
        {
            var stopwatch = new Stopwatch();
            stopwatch.Start();
            long last = stopwatch.ElapsedMilliseconds;

            Application.Idle +=
                delegate
                {
                    NativeMessage message;
                    while (!PeekMessage(out message, IntPtr.Zero, 0, 0, 0))
                    {
                        long now = stopwatch.ElapsedMilliseconds;
                        float frametime = (now - last) / 1000.0f;
                        last = now;

                        Update(new FrameInfo(frametime, now / 1000.0f));
                        Render();

                        //AssertWithScreenshot();
                    }
                };
        }