我是一名autolisp初学者，刚编了一段程序，请教

月梦920

我是一名autolisp初学者，刚编了一段程序是关于常用渗沟球轴承的参数化几何建模的，但是运行不出来，怎么也找不出错误。请各位前辈指点一下。。。
9 i7 X2 {+ j9 |4 r(defun c:zhoucheng()
6 Z  n- M& s, S% ]8 }/ ~8 i（setq p0(getpint "请输入基准点："))
* A$ {% S; W0 F0 a4 w& l(setq d(getreal "内径d=:"))
(setq D(getreal "外径D=:"))
（setq B(getreal "轴承宽B=:")）
0 ?% W) \2 }7 V5 z" E9 t(setq r(getreal "滚子半径r=:"))
(if(<r(*(-D d)0.5)) (princ"ok")
5 T2 L2 u* L" X' D(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
! g9 n  K6 J4 F8 L5 {(setq p8(polar p0 (*-0.5 pi)(*0.5 B)))
/ b6 j6 |( K& m$ L! V' r! B(setq p2(polar p1 0(/(-D d)3)))
(setq p3(polar p2 0(/(-D d)3)))
3 ]! t5 Q( j8 ^; o, v, V(setq p4(polar p1 0(-D d)))
0 P6 p2 |3 D! n/ b; Y% R7 b. j2 q+ }(setq p7(polar p8 0(/(-D d)3)))
  X' x8 y! ]1 X% Y0 l& K- A(setq p6(polar p7 0(/(-D d)3)))
(setq p5(polar p8 0(-D d)))
(setq p12(polar p4 0 d))
(setq p11(polar p1 0 D))
(setq p9(polar p5 0 d))
(setq p10(polar p8 0 D))
! N5 T: `2 u+ m4 T5 J: d(setq pt(polar p0 0(*0.5(-D d))))
(setq p14(polar p0 pi(*0.5 B)))
0 |' S7 `" N+ ]. }5 O& R(setq p15(polar p0 0(+D(*0.5 B))))
. s% Y8 @* V$ V3 r(command "layer" "s" "draw" "")
(command "line" p1 p11 p10 p8 p1 "")
(command "line" p2 p7 "")
(command "line" p3 p6 "")
/ i2 f6 n* F. H% f(command "line" p4 p5 "")
(command "line" p9 p12 "")
, C2 z1 v' T9 }5 g2 X(command "line" p12 p10 "")
- U/ s+ A1 L. P) [$ @  _(command "line" p9 p11 "")
(command "circle" pt r)
. B" i' E6 m' q0 V+ W  u(command "trim" "all" "list(0 (/(-D d)3))")
(command "trim" "all" "list(0 (*(/(-D d)3)2))")
(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")
  P! _( _2 S" Y5 C% C" t  g! \. h(command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
(command "layer" "s" "center" "")
5 x2 B3 a6 H3 V3 A) ]! V8 x(command "line" p14 p15 "")

复苏之风

一步步的调试啊

LIAOYAO

{:soso_e120:}
(setq p0 (getpint "请输入基准点："))  
(setq p0 (getpoint "请输入基准点："))

* w/ R# ^+ ]  U- S9 u  w（setq B(getreal "轴承宽B=:") ）
(setq B(getreal "轴承宽B=:"))

(if(<r(*(-D d)0.5)) (princ"ok")
(if(< r (*(- D d)0.5)) (princ"ok") )

(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
4 i/ H/ C! `0 ?$ j: P0 w* E, u(setq p1(polar p0 (* 0.5 pi)(* 0.5 B)))
- L$ ?4 T8 n9 F0 K0 n
8 v% N& \  F1 D不搞了，就这几行程序的语法疏漏或括弧或空格不对等等，楼主自己逐行测试修改咯！

两岸猿声啼不住

写程序容易，调试程序难。。。