// *** FillRectangle
public static void StartRendering()
{
GL.PushMatrix();
GL.LoadIdentity();
OpenTkExtensions.SetDefaultRenderingOptions();
}
// Ensure to always call it with a parameter
// e.g. new PaintWrapper(null)
public PaintWrapper(RenderingFlags flags = RenderingFlags.HighQuality)
{
GL.PushMatrix();
GL.LoadIdentity();
OpenTkExtensions.SetDefaultRenderingOptions(flags);
}
