In article <3996dcf0@news.povray.org>, "Nathan Kopp" <Nat### [at] Koppcom> 
wrote:

> Only crackle solid is affected.  The old-style crackle does not use 
> noise.

That is what I meant.


> Actually, not everything.  There are two kinds of turbulence in POV.  
> The first one, "Turbulence," uses the "Noise" function which is 
> affected.  The second one, "DTurbulence," which uses the 3D "DNoise" 
> is not affected.

How is DNoise() different from Noise()? This is something I have never 
figured out. I had just assumed both had the same problem.


> Classic turbulence affected for:
> marble
> spiral1
> spiral2

I thought only agate had a specialized turbulence...why do these 
patterns have a different turbulence from the others?

-- 
Christopher James Huff - Personal e-mail: chr### [at] maccom
TAG(Technical Assistance Group) e-mail: chr### [at] tagpovrayorg
Personal Web page: http://homepage.mac.com/chrishuff/
TAG Web page: http://tag.povray.org/

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