Im sorry.. I gave a poor description :)
I know how to use it.. but I need to know if it fills
the entire screen even if the viewport command have been
used to make a small rectangle e.g. 100x100 pixels..
I know how to use it.. but I need to know if it fills
the entire screen even if the viewport command have been
used to make a small rectangle e.g. 100x100 pixels..