On 5 Mar 2003 at 6:59, Dale Reed wrote: > > Wow, it looks like an ellipse to me, are you sure it is an oval? Do you > understand know how it works? Could you > please explain it's rationale. I was talking about this code: to ellipse :s :e pd local "n make "n 0 repeat 360[rt :n fd :s lt :n lt :n fd :s * :e rt :n make "n :n + 1] end I love it's simplicity. Daniel