light_source{<-1,5>1.8}plane{y,-2pigment{checker rgb.25rgb 1}}#macro b(d,r)#if(d<12)union{cone{0 .1/(.9-(d/26)) y .1pigment{rgb 1}}b(d+1,17)b(d+1,130)b(d+1,278)#if(d>0)scale.9-(d/26)rotate<35-d*2,r>translate y#end}#end#end
object{b(0,0)translate<0,-2,5>}