I'm still playing with macros and tying to understand 'em better :) Here is
a quick one I came up with that generates padded walls.
#macro paddedWall (X,Y)
merge {
#declare J=1;
#while (J<=Y)
#declare I =1;
#while(I<=X)
sphere {<I,J,0>,1}
sphere {<I+.5,J+.5,-.7>,.1}
sphere {<I+.5,J+.5, .7>,.1}
#declare I=I+1;
#end
#declare J=J+1;
#end
pigment {color rgb <.3,.3,.3>}
}
#end
Corey
