Hello,
	I've recently been trying skills at hand coding things rather than usig
moray. One of the things I can not figure out is how to create a blob
object composed of many (< 100) randomly translated/scaled spheres. I
try doing something like

#declare R1 = seed(812);
#declare R2 = seed(213);
#declare R3 = seed(623);

blob {
        threshold .75
	#declare counter = 20;
	while (counter > 0)
        sphere {
                <rand(R1) * 2, rand(R2) * 5, rand(R3) *  2>,
                rand(R1) * 1.5,
                1
                }
	#declare counter = counter - 1;
	#end
        pigment {
                color rgb <1.0, 0.0, 0.35>
                }                                                
        }

but I get an error saying something along the lines of I need at least
one componant in a blob. If anyone could help me out here, I would be
much relieved. thanks a lot.

Ross

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