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(defunc:luoxian
* _, m! [. I# c7 z! l: H (/)2 F0 s8 i, Q p$ v. R! x/ Z2 e
(setq b1(getpoint"指定螺旋线基点: ")); a3 d& a; F; c4 P& k
(setq r(getreal"请输入螺纹平均半径: "))
7 E3 X% g1 r0 F, T1 Z (setq disp(getreal"请输入螺纹节距: "))
9 ^2 X& l m0 k# X4 U9 E; V3 } (setq n(getint"请输入每圈细化数:"))- i8 ^' |2 u) s0 S0 n8 o8 |
(setq delta(/(*2.0 pi)n))8 ~/ {) x7 O! V$ U/ R, l
(setq j(/disp n)), f" M, ^. n6 i% ]$ z
(setq bb(caddr b1))6 {5 z* f% f; M4 m
(setq and 0)
6 {6 G* l z1 K7 H/ \5 l5 K Z, A (setq jj 0)! I% L* t+ J9 [0 D8 m& A& E E. {
(command "ucs" "0" b1)
8 h& \$ T+ _ P& I z' c# E# F (command "3dpoly"(list r 0 0))% m$ J: a8 ^1 W' r* C; z/ o7 a! L
(repeat n- k$ h2 t* w$ l: p
(setq jj (+jj))7 v& A2 T0 }& s: U* M* v" I& W J
(setq ang(+delta ang))
( {( w$ T. P1 U# \ (setq pt2(list(*r(cos ang))(*r(sin ang))(+0*(j jj))))
' w' p8 { B# E: J6 E (command pt2) l5 d; I% _; m) n& `/ x
)6 \0 I: q7 C$ q; k
(command"")8 Q. c( D/ [4 X8 ]$ ]6 M7 o, ~5 ~
)我编完后保存到桌面，然后直接关闭了lisp窗口，再把螺线加载后再返回cad中，在命令行输入luoxian但电脑不承认？？？ |
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发表于 2009-4-7 21:17
楼主