"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
> A few days ago Paolo Gibellini asked me to doodle some more.
> Here are the results of some experiments I have done since I started
> looking at Droj's problem in the "2D function to 3D tube" thread.
Those are looking good. New outfits for an old classic :)
I haven't had time to play with this any further - but was wondering about
rendering flat ribbons (offset curves), and what happens when the radius/offset
becomes so large that one gets self-intersection.
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