Florian Brucker wrote:
>> Unfortunately it looks as if some bugs have crept in and damaged my 
>> code (or is it just a simple case of code rot?)
> 
> 
> Nice! You may want to scale and translate your checker pigment in the 
> y-direction (or whatever your sky is), to avoid the color changes in the 
> holes.
> 
> 
> Florian

Hmm.  I disagree -- that effect is one of the things that struck me as 
so interesting.  I'm not sure how it's done -- it doesn't appear to be 
simply y-scaling, which was my initial impression.

      -=- Larry -=-

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