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"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmail com> wrote:
> After experimenting a bit with the expressions in the article that Bald Eagle
> linked to in his recent "Bad values crash POV-Ray" post and pigments controlled
> by functions, I arrived at this image.
>
> As I was not satisfied with my original color scheme, I rotated the hue 180
> degrees in Gimp.
Very nice.
I had a sort of premonition that this would be on your radar. ;)
[I've been tied up with IRL stuff, but I will try to remember to post my
original scene that crashed. I'm leaning towards the issue being triggered by
the index values not playing well with the image_map pigment that I was
remapping.]
If you enjoyed that, you'll really like:
https://dash.lib.harvard.edu/bitstream/handle/1/3720034/Mumford_2DAnalConformal.pdf
(Also from same authors:)
https://www.cis.upenn.edu/~cis6100/sharon-mumford.pdf
I think it's a VERY cool idea, and something that could provide loads of fun -
especially when animating the progressive mapping of shapes between one another.
- BW
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