news:41e63ug0c1616qtp87mf3i81s4qk3ionqp@4ax.com...
> here is my isoframe function/macro around of my daughter


     Ahhh... Brings back memories. TWICE!!!!  ;)

    **Congratulations** to you and your good Lady.

    ~Steve~



>
> ABX
> --
> #declare _=function(a,b,x){((a^2)+(b^2))^.5-x}#default {pigment{color rgb
1}}
> union{plane{y,-3}plane{-x,-3}finish{reflection 1 ambient 0}}isosurface{
//ABX
>
function{_(x-2,y,1)&_((x+y)*.7,z,.1)&_((x+y+2)*.7,z,.1)&_(x/2+y*.8+1.5,z,.1)
}
> contained_by{box{<0,-3,-.1>,<3,0,.1>}}translate z*15finish{ambient
1}}//POV35
>
>

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