In article <38be75da@news.povray.org>, Nieminen Juha 
<war### [at] sarakerttunencstutfi> wrote:

>   Here's a more advanced version of my previous maze. I changed the color
> so that it wouldn't look so gross...
> 
>   Now, guess how is it done. Note that the pipes don't intersect anywhere.

An out of control delivery truck carrying a shipment of green and blue 
food dye went on a rampage in a spaghetti factory?

That looks a lot like the sphere_sweep object from MegaPOV using a 
non-linear spline...did you modify the maze macro to use sphere_sweeps 
instead of torus/cylinder segments?
I notice that although none of the pipes cross, some do touch the 
neighboring ones.

-- 
Chris Huff
e-mail: chr### [at] yahoocom
Web page: http://chrishuff.dhs.org/

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