//OpenTK window
public static void RenderFrame(System.Object sender, OpenTK.FrameEventArgs e)
{
if (Core.Main.initDone)
{
OpenTKWindow main = sender as OpenTKWindow;
main.Title = $"T-Delta: {(e.Time * 1000).ToString("n0")}ms | Time Elapsed: {GameLoop.stopwatch.Elapsed.ToString(@"mm\:ss")}";
renderingLoop();
main.SwapBuffers();
}
}
public override void Present( )
{
OpenTKWindow.SwapBuffers( );
}