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学习了lisp，作了一个剖面孔倒角的lisp小工具，传上来让大家指点一下，就是说指指点点吧！
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(defun C:kdj () ;剖面孔倒角2011-1-23
& @+ b9 a& M& b, R2 z: m- f (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
3 g* S1 e5 E/ j (setvar "cmdecho" 0) (setvar "blipmode" 0) / G7 s, m3 J6 H* G. ]4 O% m% R8 X
9 j% K8 o# v+ p; c- W (setq L1 (entsel"\n选择孔径的边线:")
1 ]7 f2 S+ H0 ]7 I8 ^ p10 (osnap (cadr L1) "mid")
6 u' L* ]$ d, x' {8 ~ p11 (osnap (cadr L1) "endp")
s9 w( l6 q6 z) G
5 x% U7 [! X' s+ s/ ^. r2 m+ l L2 (entsel"\n选择孔径的另一边线:")
2 W) N% J. T' c, q& H- y/ a$ {# W% p p20 (osnap (cadr L2) "mid") ! N1 D. Y6 y# L4 ~+ O4 O% p2 \
p21 (osnap (cadr L2) "endp")
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L0 (entsel"\n选择孔端面线:")
' T3 a( m. z0 K; y en (car L0) , h8 h3 l5 i8 m# X8 `, C+ h2 W$ n
el (entget en)
( }: l- y" b( l* n1 o. a p01 (cdr (assoc 10 el)) ;线段的起点
. G3 m" b9 D* U2 v: a3 Q' l p02 (cdr (assoc 11 el)) ;线段的终点 A, N1 |' A0 i& }! x1 S% D5 ~6 s' Q
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p11 (inters p10 p11 p01 p02 nil)
. D! J$ r5 J: z {- |. [6 | P21 (inters p20 p21 p01 p02 nil)9 ~3 s; c0 f2 c
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D (getdist "\n输入倒角尺寸 :")0 V# c1 V. O/ }7 \6 J
a0 (angle p11 p10) ;孔轴向角度; F6 f# N7 H' h
a1 (angle p11 p21) ;孔径向角度
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. T4 z( x8 i% R p12 (polar p11 a0 D)
7 f; v* c* o1 g p13 (polar p11 (+ a1 3.141592) D)
7 b1 \+ c: F# z, K6 Q p22 (polar p21 a0 D) 4 f- z. T4 R1 X: g9 a. v
p23 (polar p21 a1 D)
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1 e6 T; f0 ?# a; O (setq os(getvar "osmode")), C( f# z+ M2 E. Q$ }0 }9 n
(setvar "osmode" 0); h$ L- j# a& ~
$ V$ w+ A* G/ V2 F" p) x (command "line" p12 p22 "" ) ' G9 K) G6 J6 V2 h' m8 L" @! r) b
(setq first(entlast) )
7 k- K9 H( }0 f- A% e) L! X (command "fillet" "r" 0 ) 1 |6 f; {6 U5 n. m+ q# j- u! P
(command "fillet" first P10 ) $ _% R, v F9 I( P! q2 d# W
(command "fillet" first P20 )
0 G! i, r+ [. }% D: x + H, _" `& N8 Z
(command "line" p12 p13 "" "line" p22 p23 "") : u& S. L; Q3 f7 ?' @# r
# ^% ?( \# {8 R0 U& e, T (setvar "osmode" os)
: p7 `7 s a1 k: T3 L; z (setvar "cmdecho" cm) ! G& O* u7 O( f2 C+ L
(setvar "blipmode" bl)
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发表于 2011-1-25 22:30
楼主