In article <3c49df0d@news.povray.org>, Warp <war### [at] tagpovrayorg> 
wrote:

>   I'll let it as an exercise how complicated that would need to be done if
> commas were mandatory.

Not very. I always do it anyway, for possible forwards compatability in 
case a future version makes them required.

spline {cubic_spline
    #declare Ind = 0;
    #while(Ind < 9)
        Ind, <Ind, Ind*Ind, 0>
        #declare Ind = Ind + 1;
    #end
    Ind, <Ind, Ind*Ind, 0>
}

-- 
 -- 
Christopher James Huff <chr### [at] maccom>

Post a reply to this message