I tried this approach only briefly before giving up 
somehow cant get the fixed radius part to work with it)
Extruded Circle Packing from a surface similar problem that i tried to solve but in a roundabout way.
I tried this approach only briefly before giving up somehow cant get the fixed radius part to work with it)
Extruded Circle Packing from a surface similar problem that i tried to solve but in a roundabout way.