Just a small animation to test the triangular bezier/bicubic patch coded
as a macro by Micha Riser based on some scientific papers I found on the
net.

In the animation there are six regular bezier patches, tinted blue and
green, and one triangular bezier patch with a red tint. As the
animation shows, the triangular one joins up completely smoothly with
the regular bicubic patches in POV-Ray. :)

Now, I didn't request this thing just to be able to create nice rounded
boxes, but for a test it works well enough... ;)

Thanks again Micha!

Source code in p.t.s-f

Rune

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rune|vision:  http://runevision.com (updated July 12)
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Download 'bezier3angular.mpg' (79 KB)