Maybe not what you were asking for (I haven't looked at it in depth) but this
library seems like something worth looking into.

http://lowrent.org/nurbs/documentation.shtml

-Mike



Nathan Kopp wrote:

> Thanks!  I think I'll do a search on Dejanews to see if there have been
> any discussions in the past.  I usually don't like to jump into a usenet
> group without lurking for a while.  Are there any web pages or online
> papers regarding the REYES renderer?  (Or is it top-secret Pixar
> technology?)  Also, if you know of any web pages or papers about fast
> evaluation of NURBS, could you post them so that people can get started
> on adding them to POV.  I abandoned my earlier work mostly because it was
> really slow (parsing a triangle mesh was quicker than my NURBS evaluation
> code).
>
> -Nathan

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