On Mon, 14 Oct 2002, Bob Ammerman wrote: *>This would be yet another good application of a Bresenham or phase *>accumulator algorithm. How would that help ? What's a good progression that approximates sin^2 ? Peter -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics