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(defunc:luoxian
& h2 I: R7 \& X& n9 A1 u (/)- p& ^. }5 w1 Z3 ], }9 n" a
(setq b1(getpoint"指定螺旋线基点: "))
2 d, {, H* I6 N! ?4 A7 J$ P (setq r(getreal"请输入螺纹平均半径: "))1 d( F% Q. X4 u) G2 d) n
(setq disp(getreal"请输入螺纹节距: "))) n, Q% p" A1 `
(setq n(getint"请输入每圈细化数:"))
6 G+ G+ O0 [! F/ K (setq delta(/(*2.0 pi)n)); n9 I& w% z; K' {' _ l
(setq j(/disp n))
& x% z9 ?; d6 m U L+ F5 Q (setq bb(caddr b1))
0 n$ y" o1 o1 Z) B8 D$ ?4 z; O (setq and 0)0 Z- N. _& {* f8 h, {
(setq jj 0)
( ]* X3 m" s J: p& }% U1 m$ j5 \% L (command "ucs" "0" b1)
! p" P2 T& _* O8 w u% ` (command "3dpoly"(list r 0 0))
$ _; w3 w' W- u' U+ B+ Q (repeat n
) P+ j3 Y. {+ J- v1 o2 u8 @* J$ [ (setq jj (+jj))# N/ G% W2 f. [ E; V- h
(setq ang(+delta ang))
/ k; A2 b+ M4 y2 c3 S+ K3 x (setq pt2(list(*r(cos ang))(*r(sin ang))(+0*(j jj))))
' L. T4 z3 P4 T: F/ ~# \5 |. ^1 T (command pt2)
3 j, |5 N6 w( I0 O2 s )6 K+ w6 g3 s2 |7 Q1 E8 ]
(command"")# \( g# o: U& `5 ~1 D& j0 q
)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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