In article <3A5F1516.1F4DBC02@my-dejanews.com>, 
gre### [at] my-dejanewscom wrote:

> As the problem also appears in the wrinkles pattern,  I assume I've
> discovered a bug in noise3d.

Don't be so quick to assume it's a bug...as I said, it is more likely to 
just be precision problems.


> Thanks much for the discussion.  My electic project is a fractal zoom on
> something that looks like an island w/ 3d relief . . .

Maybe you could use the pattern image type on a height field instead of 
an isosurface. Then you could just scale up the pattern, you wouldn't 
have to mess with camera angle or position, or the size of the height 
field.

-- 
Christopher James Huff
Personal: chr### [at] maccom, http://homepage.mac.com/chrishuff/
TAG: chr### [at] tagpovrayorg, http://tag.povray.org/

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