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 D* N" ]- u! B7 b(defun c:zhoucheng()
Z& j; r8 A. ]# S+ E(setq p0(getpint "请输入基准点:"))
: K3 z$ b! p( H9 A# n3 z$ C(setq d(getreal "内径d=:"))5 D) O6 F3 J% x/ B! ]" z
(setq D(getreal "外径D=:"))* j; x7 `. y* A* s8 b
(setq B(getreal "轴承宽B=:"))
9 O7 X3 A1 U6 ?: f8 a(setq r(getreal "滚子半径r=:"))
7 J/ X0 L4 V3 r+ q7 ]' q& N; F(if(<r(*(-D d)0.5)) (princ"ok")
. l* {, @3 O5 E1 e, X(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
/ u& C2 s& Q7 e, V! w(setq p8(polar p0 (*-0.5 pi)(*0.5 B)))( B$ G% Z; g, j9 I3 P) R" M
(setq p2(polar p1 0(/(-D d)3))); ^: P+ h: p2 ?2 e) K7 o, J" Q" N
(setq p3(polar p2 0(/(-D d)3)))
5 T( \ |0 r2 ^. t7 t(setq p4(polar p1 0(-D d)))
' |% a( o& `9 l0 D! ~(setq p7(polar p8 0(/(-D d)3)))* M3 d: Z( F) S( j( K ~- G! n
(setq p6(polar p7 0(/(-D d)3)))+ A; z4 x5 L( ]4 } W) T L- X u& I( J
(setq p5(polar p8 0(-D d)))0 l0 L* u0 G8 ^" T$ `# v! w ^
(setq p12(polar p4 0 d))5 ?& E4 T7 n8 @, D' p
(setq p11(polar p1 0 D))
$ w0 d) `# D$ K5 G4 S(setq p9(polar p5 0 d))
, f2 V2 B6 R2 a( X(setq p10(polar p8 0 D))$ q2 A$ {; D& ^* |+ d/ r7 _
(setq pt(polar p0 0(*0.5(-D d))))
: b k5 K3 }+ Q+ Q+ O& |(setq p14(polar p0 pi(*0.5 B)))
# C1 B. C1 k0 z( k" D8 k8 ~( m(setq p15(polar p0 0(+D(*0.5 B))))
& J1 O, x$ U' ^8 K" g/ F6 ]" t(command "layer" "s" "draw" "")+ \9 n! s" |" l+ _9 Z- F/ Z; x. j
(command "line" p1 p11 p10 p8 p1 "")
* U" g# i( M8 b, \8 V6 a(command "line" p2 p7 "")
1 M; g1 I0 t0 S1 j" T7 {! Z7 Q+ l, W(command "line" p3 p6 "")2 B# H9 n) u" G
(command "line" p4 p5 "")4 w8 p* ^ F7 C; K" D, W! t, `
(command "line" p9 p12 "")
! M4 J3 y& \. e+ ^$ }- ](command "line" p12 p10 "")0 v6 @$ X8 U& X7 h
(command "line" p9 p11 "")
# U4 [1 }+ Q$ J0 J* ~( g- r(command "circle" pt r)
& o1 D. W. y, S3 Q(command "trim" "all" "list(0 (/(-D d)3))")8 m2 t+ e+ { U: m2 m& W
(command "trim" "all" "list(0 (*(/(-D d)3)2))")
1 I6 o1 h0 S2 ~2 e0 M' A(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")
, N# l! I* f3 }& F; X% L4 Q(command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
! T% _" u$ [7 A. K. e9 y(command "layer" "s" "center" "")
6 I. M8 h; U" r5 s- M(command "line" p14 p15 "")5 C" k2 R3 h% _' w* z/ F, r, {& ^5 \
! T5 O6 _0 e& |6 Z! H0 Z
7 T h# g! g3 l- B5 x; K4 a* [4 X6 e |