In article <chrishuff-D99362.07430916022001@news.povray.org> , Chris 
Huff <chr### [at] maccom>  wrote:

> From the POV-Ray manual:
> "Operations are performed on a component-by-component basis. For example
> <1,2,3> + <4,5,6> evaluates the same as <1+4,2+5,3+6>  or <5,7,9>. Other
> operations are done on a similar component-by-component basis. For
> example (<1,2,3> = <3,2,1>) evaluates to <0,1,0> because the middle
> components are equal but the others are not. Admittedly this isn't very
> useful but its consistent with other vector operations."

Interesting, I missed that part...


   Thorsten

____________________________________________________
Thorsten Froehlich, Duisburg, Germany
e-mail: tho### [at] trfde

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