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"Bald Eagle" <cre### [at] netscape net> wrote:
> Trying to work out the "growth rings" part of the the paper, and while the words
> sound reasonable, translating that into equations and code is --- less
> straightforward.
>
> Thankfully, due to the lessons of the past million projects, I can at least come
> up with workable POV-Ray equivalents that serve the same purposes.
>
> At least the pattern looks like wood, although the texture and finish are
> obviously not even close - since that will rely heavily on later work.
>
> hdr light probes really change the colors compared to a point light source and
> sky_sphere! :O
>
> At least it looks somewhat like a cheap 4x4 post I might see at a big box store.
>
> - BW
Wow, this looks interesting.
The paper you posted: ?
https://arxiv.org/pdf/1511.04224.pdf
When I saw it again, it looks more valuable.
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