"SharkD" <nomail@nomail> wrote in message 
news:web.4783e426a8d0eaae458a4ca0@news.povray.org...
> "Chris B" <nom### [at] nomailcom> wrote:
>> That's the problem that the one on
>> http://lib.povray.org/searchcollection/index.php is designed to avoid
>> (search for 'GridLines').
>>
>> Regards,
>> Chris B.
>
> Here's a challenge: someone adapt the above code to create gridlines such 
> as the
> ones found in this imag 
> (http://en.wikipedia.org/wiki/Image:HSLSphere.svg).
>

I'm not really sure what you're requesting.

The SDL above already generates grid lines similar to the grid lines in the 
image you've linked to.

Do you just want the colour or spacing to be different or is it that you 
want a colour chart rather than the grid lines themselves, or is it the 
inset quadrant in each of the two spheres that you're trying to achieve?

Also, is this just a challenge as some sort of exercise that you're setting, 
or do you have some practical use for whatever it is you're asking for?

Regards,
Chris B.

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