Mike Sobers wrote:
> I'm getting some lighting artifacts when using radiosity.  There is one
> light in the scene, an area light, in a light group with some spheres.  On
> the blue sphere (Neptune, actully) I'm seeing some bright patches (upper
> left picture).  If I change the color of the area light, it doesn't affect
> the artifact (upper right).  The artifact isn't present in the pretrace
> step (lower left). Also, the artifact changes shape/size if I render a
> different portion of the image or change the final render size keeping all
> other things constant (lower right, also showing a pretrace step).
> 
> Any ideas? Thanks in advance!

>     count 60                      // higher -> higher quality (1..1600) [35]

Increase this.  For low end (test) renders, I use 100.  For higher end 
(ie final), I use at least 300 (of course, that's just me).

...Chambers

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