各位高手帮忙查一下错，谢谢

huyangyun

这是我编的lisp语言，用来在cad里画个简单的图，但是程序总是有缺陷。希望各位帮帮忙，感激不尽！！！
4 W) p3 Z, t* }4 |7 z

: Q5 L+ J; Z4 ?* N1 t# l! h8 _& I$ h1 b

1. 
   
2. (defun part1(x0 y0)
   5 Q% M9 ^( Y8 W
3. (setq d1(getint"\nEnter diameter d1:")
   
4.        d2(getint"\nEnter diameter d2:")
   8 a7 q8 w4 \8 e7 b
5.        w(getint"\nEnter length w:")
   
6. )
   ) x7 \; H, v- v+ w4 W
7. (setq r1(/ d1 2.0) r2(/ d2 2.0))
   ( Q9 I. ~  I8 T+ }, [% V7 A1 j4 Z: j
8. (command"limits"(list 0 0)(list (+ x0 r2 100) (+ y0 W 100)))
   - s/ _  N$ ~& U8 I" C# v) i
9. (command"zoom" "a")
   * [7 J- F" G. K4 i
10. (command"layer" "s" "0" " ")
    9 u3 R5 ~( _: D1 C5 p( T
11. (command"line" (list(- x0 r1) y0) (list(- x0 r2) y0) (list(- x0 r2)    (+y0 w))(list(- x0 r1) (+ y0 w))"c")
    . r6 F% }8 G+ r& K' |
12. (command"mirror" "w"(list 0 (- y0 5)) (list (- x0 r2 5) (+ y0 w 5))" "(list x0 y0) (list x0 (+ y0 w)) "n")
    
13. (command "layer" "s" "2" " " )
    7 s5 ~. y9 z1 k+ f$ ^2 e
14. (command "hatch" "u" "45" "4" "n" "w" (list(- x0 r2 5) (- y0 5)) (list(+ x0 r2 5) (+ y0 w 5)) " ")
    
15. (command "layer" "s" "0" " ")
    7 X( i5 v; u, G" W# s. A
16. (command "line" (list(- x0 r1) (+ y0 w)) (list(+ x0 r1) (+y0 w)) " ")
    
17. (command "line" (list(- x0 r1) y0) (list(+ x0 r1) y0 ) " ")
    6 V3 i+ [8 k# v) u) B' M
18. (command "layer" "s" "4" " ")
    ( D; b# i2 l6 {/ l* X! _' c* t
19. (command "line" (list( x0 (-y0 5)) (list x0 (+y0 5) " ")
    5 Z; y0 U$ ?8 J2 A' K0 e, j% }- r" Z
20. (command "layer" "s" "2" " ")
    3 N- K+ d9 s; `3 x: i* P. {
21. (setq d1 (itoa d1) d2  (itoa d2))
    , M# o- }1 z- b; v3 U7 t8 X
22. (setq d1 (strcat "%%C" d1) d2  (strcat "%%C" d2))
    
23. (command "dim")
    
24. (command "hor" (list (- x0 r1) y0) (list (+ x0 r1) y0) (list x0 (- y0 15)) d1)
    & V: i) I! D  h4 B
25. (command "hor" (list (- x0 r2) y0) (list (+ x0 r2) y0) (list x0 (- y0 25)) d2)
    
26. (command "hor" (list (- x0 r2) (+y0 w)) (list (- x0 r2) (+ y0 w)) (list x0 (- y0 15)) w)
    
27. (command "exit")
    ( y' M/ x  H3 i1 D: Y4 O7 [& ^
28. )

复制代码

小廖

看不懂呀！还望高手解决！