(defun c:sanjiaoxing() D- z& t3 r: R- a) i0 Q9 x& W
(setq os (getvar "osmode"))2 y! R8 N% c- w* b
(setvar "osmode" 0)
9 d$ |' t' x: ]& c/ i4 b# X* O(setq p1 (getpoint "输入第1点:"))
( M' \+ n9 p) d/ S, ]. H' k(setq p2(getpoint "输入第2点:"))
- k1 M$ A% |1 t7 z* ?; a' m9 m ](setq p3 (getpoint "输入第3点:"))
6 _( \4 @6 V* S' f1 c(setvar "osmode" os)$ v% S7 ?* o' U
(command "pline" p1 p2 p3 "c")& m6 |$ k. O, c
) |