In article <3A103BD4.54EDE12A@schunter.etc.tu-bs.de>, 
chr### [at] gmxde wrote:

> It would be nice to be able to change the color at the knotholes, but
> right now there is no way to determine the position of black_hole warps
> placed with repeat and turbulence. 

Couldn't you do it using vturbulence() or vwarp()?


> Placing the single knotholes would only help if i use a fairly 
> complicated and slow function pigment.

Or you could just generate a bunch of randomly placed ones, possibly 
using a pigment to control their distribution(with eval_pigment()).


> The cylindrical wood uses a displace warp for disturbing the wood
> structure.

Neat! :-)
What pigment did you use for the displacement? And what kind of 
displacement?

These are very nice results...keep up the good work.

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

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