J. L. Rose wrote in message <361### [at] spamBgonenbnetnbca>...
>Philippe Debar wrote:
>
>>I suspected this kind of bug with triangles some times ago : shadows and
>>lighting showing on the wrong side of triangles. But I actually have no
>>source for proving this.
>
>I tried to see if triangles did it too, but I could not find anything.


I tried to find an image or a source for the triangles, but I think I
deleted them (or at least the right camera location). If I ever find it
again I'll post it. (It was with povwin 3.0x, but I do not remenber if it
was 3.00, 3.01 or 3.02). The scene included some hundreds of triangles,
lights, shadowless lights, regular fog and some csg objects. I remenber
being quite sure that shadows showed on the wrong side of a triangle mesh,
but I couldn't find it now (nor any artifact that could lead me to think
so).


Bye!


Philippe

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