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。。。
7 I5 u3 U' |) A6 [& d# [! J+ e(defun c:zhoucheng()
" j4 x2 {7 \5 { O(setq p0(getpint "请输入基准点:"))
& Y1 }5 S: P3 Q8 M5 E, x) V* m(setq d(getreal "内径d=:"))
& m/ I6 ~, x/ C2 ` (setq D(getreal "外径D=:"))7 C( |; X9 u1 ?5 K
(setq B(getreal "轴承宽B=:"))- d9 v6 }( i- J( [/ R9 v5 ~
(setq r(getreal "滚子半径r=:"))
# J( \' l" \3 w) P; y1 u; s(if(<r(*(-D d)0.5)) (princ"ok")
( \2 ^, L2 |) [. U(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
4 g1 D" h" F# ^8 i) O- Y0 p(setq p8(polar p0 (*-0.5 pi)(*0.5 B)))2 C& Z/ Z% X0 R# k1 J+ O
(setq p2(polar p1 0(/(-D d)3)))
9 r& p6 {& `1 n# ?8 ~/ R9 K(setq p3(polar p2 0(/(-D d)3)))
2 s0 z* w: J( R( j' P(setq p4(polar p1 0(-D d)))6 n1 _$ d5 k: J& Q2 x9 s/ {7 E/ O
(setq p7(polar p8 0(/(-D d)3)))% l) d) J* n1 A: W6 a5 q( c
(setq p6(polar p7 0(/(-D d)3)))! z' ~- R8 q3 |, \/ j) M
(setq p5(polar p8 0(-D d)))6 h% g, p* J+ M* H7 L
(setq p12(polar p4 0 d))
3 i0 {% X# C: o" n(setq p11(polar p1 0 D))
' |4 o# h( `, S* H% Z(setq p9(polar p5 0 d))
7 f ^% @; t6 E0 G( O/ o3 k(setq p10(polar p8 0 D))
3 V1 Y8 M2 m* @7 x! S. `- ]& j(setq pt(polar p0 0(*0.5(-D d))))
6 Z: c8 T. L. h7 ]; L) c(setq p14(polar p0 pi(*0.5 B)))2 m2 p- P$ [0 A% \
(setq p15(polar p0 0(+D(*0.5 B))))* q p( G, g2 E* X" D7 j
(command "layer" "s" "draw" "")" t; O! B0 C1 I, T3 Z! J; p
(command "line" p1 p11 p10 p8 p1 "")" _( T; X- R! _% y9 k; u0 W
(command "line" p2 p7 "")& x. G) w+ u1 x+ j; C
(command "line" p3 p6 "")
, @) d v! F5 r% n; H(command "line" p4 p5 "")8 A& k+ P) n6 }* P% g4 ^3 T! q
(command "line" p9 p12 "")2 r+ `2 `# o4 Z# U/ Y
(command "line" p12 p10 "")2 u7 W, c" B- t; o
(command "line" p9 p11 "")- q1 p7 p% y4 W& G
(command "circle" pt r)" N2 e7 G: W. G/ A
(command "trim" "all" "list(0 (/(-D d)3))")
1 D2 a8 H$ X% [6 y E5 u k# t(command "trim" "all" "list(0 (*(/(-D d)3)2))")$ e. v- q& H" ~1 x& N
(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")
* n+ I; U- Z- a& H(command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
% T9 D' W: f& o' s5 a(command "layer" "s" "center" ""); v P7 Z* C" L Z$ N- ~6 b0 i
(command "line" p14 p15 "") p: c, r7 Y+ C! L
: N$ M% p! f2 y! n1 D5 R
1 W8 ~2 o, X- e, H, p* N |