Am 28.04.2010 18:08, schrieb Anthony D. Baye:
> can anyone tell me why POV would tell me that<0,0,0>  -<0.000000, -0.000000,
> 0.000000>  =<-0.997459, 0.071239, 0.000000>?
>
> See my previous post for details.


#declare P = <0,0,0> - <0.000000, -0.000000, 0.000000>;
#debug concat(vstr(3,P,",",0,-1),"\n")

gives

0.000000,0.000000,0.000000

No problem there.


I guess your previous post contains /too many/ details to really make 
anyone want to dig through it.

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