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。。。
$ M4 S$ `& q# P8 z' E: h; P7 A(defun c:zhoucheng()
/ t: B4 t, g, ~（setq p0(getpint "请输入基准点："))
6 f; e' S$ m: C2 }% u1 ~7 [(setq d(getreal "内径d=:"))
) c7 G$ h1 a$ M0 e0 E (setq D(getreal "外径D=:"))
5 ]# H y+ Q# `3 ]5 g/ M（setq B(getreal "轴承宽B=:")）
- S, X3 Y2 F+ V(setq r(getreal "滚子半径r=:")) A( a# G' P }3 \7 |" x* s
(if(<r(*(-D d)0.5)) (princ"ok")
+ x5 N, A3 t: U1 o# |! c" j(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
' S' a7 ^" Q6 [' Y1 G: w(setq p8(polar p0 (*-0.5 pi)(*0.5 B)))
" u+ l& A) k6 D7 w3 f# l" X0 [, E(setq p2(polar p1 0(/(-D d)3)))
" I. \. u, j( @! p% E(setq p3(polar p2 0(/(-D d)3)))
# F& O- [& f5 O0 y(setq p4(polar p1 0(-D d)))' x3 P& x. `- n. L2 L, t- n) x' `
(setq p7(polar p8 0(/(-D d)3)))
3 @3 G$ j1 [9 M. t' a5 e7 N(setq p6(polar p7 0(/(-D d)3))): I+ W3 ]( {8 O0 h* T
(setq p5(polar p8 0(-D d)))
- E+ J6 t! ?. X( g% ?( y(setq p12(polar p4 0 d))
& l" u) j: B0 b7 c- z(setq p11(polar p1 0 D))( u: G4 ~% \) h, x
(setq p9(polar p5 0 d))( {2 _' f+ J j4 @
(setq p10(polar p8 0 D))
8 m2 `& T& m3 {0 v(setq pt(polar p0 0(*0.5(-D d))))* K! V+ f; @: K* O- Z/ l
(setq p14(polar p0 pi(*0.5 B)))/ \' r( ~2 G6 `( [3 D1 G3 w: m
(setq p15(polar p0 0(+D(*0.5 B))))
g3 v4 f) N0 Q(command "layer" "s" "draw" "")
+ ]" o6 u% D L3 L- W$ z V w. O(command "line" p1 p11 p10 p8 p1 "")
1 N+ k3 ^2 j5 Z: N(command "line" p2 p7 "")3 k/ \8 Q: B0 a+ j) R
(command "line" p3 p6 "")
6 f' t, _% T! [$ r/ U; X5 c/ r(command "line" p4 p5 "")% }+ S8 j. J5 f* W# Q S4 J' k }
(command "line" p9 p12 "")
8 ~, p u. Z% _' m(command "line" p12 p10 ""); n9 Y" \+ J" a
(command "line" p9 p11 ""); o9 q1 @" e0 O
(command "circle" pt r)6 v( z( `8 F8 O9 F8 Y
(command "trim" "all" "list(0 (/(-D d)3))")
) R0 Y& O) j$ m) m; X- x(command "trim" "all" "list(0 (*(/(-D d)3)2))")) L1 C' ?* t' _, u# M& r0 q; A6 d
(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")
; W8 Y9 Q% W, k(command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
/ X7 t- H& J& P4 e( D, U' g& ](command "layer" "s" "center" "")
8 E8 e7 K" ]* K1 L$ Z" V" g! G(command "line" p14 p15 "")
: F# \/ w. d9 H/ s% v/ ~; ^( w. m
9 e7 b! D5 Y7 ]4 u- V
3 H$ H+ P+ N( B1 h |
发表于 2012-10-21 11:34:50
