Another good point, but wouldn't it be better to calculate the diameter formula
outside the sphere?

That way, you only need to do one change instead of two(I'm talking about the
Diam*0.5 .... lines..)


-- 
//Spider
        [ spi### [at] bahnhofse ]-[ http://www.bahnhof.se/~spider/ ]
What I can do and what I could do, I just don't know anymore
                "Marian"
        By: "Sisters Of Mercy"

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