がくの形状を定義します。
//**********************************************************************************
#local Calyx_org =
union {
#local Ei=5; #local Si=0; #while(Si
#local Si=Si+1; #end
}
#local Calyx_wrk = sphere { 0,8 clipped_by { plane { y,0 } } translate 8*y }
#local Calyx_seg = object { Calyx_wrk clipped_by { object { Calyx_org } } scale 0.66 }
//**********************************************************************************