"Kenneth" <kdw### [at] earthlinknet> wrote:

> I'm quite amazed that you've managed to eliminate all of the seeming
> "artifacts" such a scene *could* produce, particularly in regards to IOR
> (that is, how a high IOR can bend light rays from out-of-view parts of the
> scene and include them where they're not wanted.)
>

Actually, I was thinking of spotlights...how any black areas outside the
spotlight cones invariably show up as edge "artifacts" in high-IOR
superellipsoids. (Not artifacts at all, of course.) But I see now that
you're not (?) using spotlights.

Beautiful, nonetheless.

Ken

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