In article <slr### [at] fwicom>, ron### [at] povrayorg 
wrote:

> The PostScript Language Reference Manual contains the necessary formulae,
> and is available in PDF format from Adobe's website.  It also might
> include some CMYK conversions, though I'm undecided as to the usefulness
> of those.

Thanks for the information! I will check it out...
I tend to agree about the CMYK, it is just too dependant on output 
devices. However, a simple conversion might still be useful, if the 
documentation warns about the fact it isn't very accurate. The problem 
is, where do we put the K? The other color spaces could be stored in the 
same rgb vectors, the components would just have different meanings. 
Maybe the function should optionally take a float vector which it would 
store the K value in.

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

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