In article <39AFD6EE.18DEFE73@schunter.etc.tu-bs.de>, 
chr### [at] gmxde wrote:

> You made way to much thoughts about it :-)
> 
> There are already predefined functions in megapov:
> 
> 	"R" = sqrt(x*x+y*y+z*z) 
> 	"TH" = atan2(x,z) 
> 	"PH" = atan2(sqrt(x*x + z*z ),y) 
> 
> Anyway my respect for you doing it from memory.

But those functions have a strange syntax and may not make it into 3.5. 
If they do make it into 3.5, it will be with a different syntax. 
However, it is quite probable that the declared functions will still 
work properly.

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

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