我是一名autolisp初學者,剛編了一段程序是關于常用滲溝球軸承的參數化幾何建模的,但是運行不出來,怎么也找不出錯誤。請各位前輩指點一下。。。% b2 X+ l) [, f- K
(defun c:zhoucheng()* `8 p v6 G8 x
(setq p0(getpint "請輸入基準點:"))4 c2 G2 _. I4 w$ U, s9 _& i
(setq d(getreal "內徑d=:"))3 U" _. c: P2 c
(setq D(getreal "外徑D=:"))9 `+ X. T3 p$ p, i( h
(setq B(getreal "軸承寬B=:"))
6 F" \, e5 `* E/ w9 S6 A% Y% L(setq r(getreal "滾子半徑r=:"))7 u; o( _5 A! I5 V
(if(<r(*(-D d)0.5)) (princ"ok")
1 ]# t. h' B" R& J/ r, y4 O- Z6 a(setq p1(polar p0 (*0.5 pi)(*0.5 B)))
' T- P% x! c, A. J8 K4 h(setq p8(polar p0 (*-0.5 pi)(*0.5 B))). ~, t; t1 s1 G `" Z: e' {' g
(setq p2(polar p1 0(/(-D d)3)))
" x$ \ V$ Q7 }' p* }. I9 r(setq p3(polar p2 0(/(-D d)3)))1 M" u. g# o5 s2 O
(setq p4(polar p1 0(-D d)))0 Y/ Z e+ o9 Y( v: d- n5 e$ F
(setq p7(polar p8 0(/(-D d)3)))1 y' s2 g- z: x- _; l# }
(setq p6(polar p7 0(/(-D d)3)))
- k9 K+ k; \, }% |! X1 i(setq p5(polar p8 0(-D d)))/ a1 |' V5 G9 j
(setq p12(polar p4 0 d))
- m0 Z1 a9 e( y: h m& e$ i6 } s ?(setq p11(polar p1 0 D))) `" ^5 J% `7 x2 d A
(setq p9(polar p5 0 d))9 H9 e5 e- d/ `$ |; C7 [. y% u
(setq p10(polar p8 0 D))& K: F5 k' M7 U I* F5 E1 b
(setq pt(polar p0 0(*0.5(-D d))))
/ N. y2 j) s& t: R, t(setq p14(polar p0 pi(*0.5 B))). k2 ]* E2 @$ a" h6 q; ^- M
(setq p15(polar p0 0(+D(*0.5 B)))): w, q% v. P; B' t6 y i- R* f
(command "layer" "s" "draw" "")5 ]. w9 Q: E' H H
(command "line" p1 p11 p10 p8 p1 "")
; L4 ]) I. W* T6 d! J(command "line" p2 p7 "")
8 Z9 d" ]! ^+ b(command "line" p3 p6 "")5 r0 r% p! [2 T) S/ N1 w; ]8 S5 X% _ [
(command "line" p4 p5 "")6 i/ E* E+ ]* |3 L. p
(command "line" p9 p12 "")
?1 k) ]% j% [, Q# l$ H6 I/ j+ i(command "line" p12 p10 ""): b# A6 j% t* \/ D; F$ T; m$ f U
(command "line" p9 p11 "")
0 ~2 X- Y& D. d0 U, E(command "circle" pt r)+ U4 G& u8 r1 @
(command "trim" "all" "list(0 (/(-D d)3))")
' N; _ @& f7 A# ]+ g(command "trim" "all" "list(0 (*(/(-D d)3)2))")8 x1 X; @( h& i2 U' ^
(command "bhatch" "p" "ansi31" 1 0,0 list(0 (/(-D d)5)) "")9 }: m- z: L, g0 P7 J
(command "bhatch" "p" "ansi31" 1 0,0 list(0 (*(/(-D d)5)4)) "")
% U$ T$ t H; x) b) p3 |! N(command "layer" "s" "center" "")
0 i/ D, w! ?- s3 L6 ]; z(command "line" p14 p15 "")
: I5 a& P ?- G: d
1 A0 S' y: t) `+ [) c
! N G2 B- u( ~) V0 O2 X: a |