Command 的大略結構如下 , T(}da**X
p_nrua?
surface d)AkA\neWo
tube----- p,0 \NUC
object 'aa' !!如果不指定的話,初始設定定entity "bO]
interface --- e,4G:V'NX
gI%n(eY
surface u}h'v&"e,
ellipse -----------------------(指令自行參考help) U!`'Qw;
object 'bb' DxD0iJ=W
interface --- Zu hT \l
|% kK?!e+-
bounds ---