"Bernard Hatt" <bmh### [at] arkadydemoncouk> wrote in message
news:41F95C5E.1609E60A@arkady.demon.co.uk...
>
> I've just created an isosurface object which is a flat block
> with a random rippled surface, but there are what appears
> to be a grid of creases running across the surface 1 unit
> apart.
>

I rendered the sample-scene and saw what you meant. This rings a vague
bell...

http://news.povray.org/povray.advanced-users/thread/%3C3d14a873%40news.povra
y.org%3E/

but that's from 3.5RC6 days, and implies it was a known issue that would be
resolved, so I'm a bit lost. It seems odd that I've never noticed it - I use
f_noise3d fairly frequently.

Post a reply to this message