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。。。
, H P% D4 T2 I" h- |2 \& ?0 S(defun c:zhoucheng()6 H5 A& J$ A% j- F @5 ~' c2 K$ s
(setq p0(getpint "请输入基准点:")). S, f1 N- b( s& b
(setq d(getreal "内径d=:"))/ N/ Q; s" j$ g: p( \1 }6 t' N2 T
(setq D(getreal "外径D=:"))
8 Q1 b$ J, E9 [% k2 l# X3 o(setq B(getreal "轴承宽B=:"))
$ ~) ^4 L: r- [9 C7 u* Z(setq r(getreal "滚子半径r=:"))
* `2 W1 C- n& W9 a( t& O(if(<r(*(-D d)0.5)) (princ"ok")3 D( G2 ]5 [9 C; {( f6 l
(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
+ |# J- X( P8 o U- _1 ?(setq p8(polar p0 (*-0.5 pi)(*0.5 B)))
- v3 B2 x. F& O g C0 e(setq p2(polar p1 0(/(-D d)3)))2 `8 ~3 y2 m# s8 x# R
(setq p3(polar p2 0(/(-D d)3)))
! @' ?* B# ~9 x1 S/ d(setq p4(polar p1 0(-D d)))5 l5 G0 `1 S4 I
(setq p7(polar p8 0(/(-D d)3)))- g1 ^6 g0 I: R
(setq p6(polar p7 0(/(-D d)3)))
% J! ?6 w6 a0 y6 I(setq p5(polar p8 0(-D d)))) F6 Z) Y$ f% \3 i2 F. v
(setq p12(polar p4 0 d))5 t1 ^3 N, H* M% V' `- S4 r. c
(setq p11(polar p1 0 D))
) [9 \- y" J8 c3 d(setq p9(polar p5 0 d))- c9 `! l% _) P# t9 d
(setq p10(polar p8 0 D))
; e( T. T, o7 @/ p# p6 D- {(setq pt(polar p0 0(*0.5(-D d))))
2 F" P) m6 H" d; u s8 {% f(setq p14(polar p0 pi(*0.5 B)))
; O" N) `' w; b; U: I" U(setq p15(polar p0 0(+D(*0.5 B))))
3 S; }& q) }( H8 \8 L) J: F' c(command "layer" "s" "draw" "")
4 D: d* }* G$ J% W7 z) l9 Y! B(command "line" p1 p11 p10 p8 p1 "")
# R4 [2 R; t6 u5 a6 e+ J8 s# B(command "line" p2 p7 "")4 K" u( Y: i! @% K3 y4 U- j' J
(command "line" p3 p6 "")# e9 v6 i0 ], k! K5 U; l$ a9 c, }& Z, w7 v
(command "line" p4 p5 "")
8 N/ j: s+ G8 |& b" K& E4 j' P: B(command "line" p9 p12 "")
7 v( u" m3 z) _9 E(command "line" p12 p10 "")
, N0 X0 R z1 v5 y. ]$ s(command "line" p9 p11 "")/ E7 E; Y+ A, E3 [
(command "circle" pt r)/ d! P: I5 d4 c Q
(command "trim" "all" "list(0 (/(-D d)3))")
. y# ]# X: n2 }) {) Q# |(command "trim" "all" "list(0 (*(/(-D d)3)2))")
4 n0 O) \9 s- q0 j% y* }, g F6 ?) h(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")
7 X! [" k9 P. D$ @# N+ P0 ](command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
7 u7 J6 j9 ~7 s% H(command "layer" "s" "center" ""): i! B" L. C' V2 `' x8 j! E
(command "line" p14 p15 "")" K6 O5 w# [4 Q7 H! O
5 o+ Y+ m* Z! N7 {" z
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