On Wed, 16 Feb 2000 00:53:29 -0600, Bob Hughes 
<omn### [at] hotmailcom?subject=PoV-News:> wrote:
>I think it's isosurface trouble causing that.  Ever see the talk about the black
>pixel problem with these sort of things?  max_gradient I believe.  I think it
>might be related to that in part coupled with the refraction, but I'm not sure.
>I haven't changed anything and rendered again yet.  Basically it could be just
>the odd lines perpendicular to the shoreline (pointing out to sea) and surface
>unevenness to blame mostly.

I've done a render and it looks exactly the same, so it wasn't jpg.  I don't 
know enough about isosurfaces to mess with it really, I'll need to start with 
a much simpler example I think. 

-- 
Cheers
Steve              email mailto:sjl### [at] ndirectcouk

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