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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$ t; R; q5 B) {/ s' V
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )
6 `3 _3 S% d5 k) ?' E( j (setvar "cmdecho" 0) (setvar "blipmode" 0) # N, d- k# [( w3 z& _
( \7 `- n; P7 I6 L8 t o (setq L1 (entsel"\n选择孔径的边线:")
5 D& v+ H8 l( t( r: W" G p10 (osnap (cadr L1) "mid")
( W/ u& r: {% J5 d+ U, s/ U p11 (osnap (cadr L1) "endp")
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L2 (entsel"\n选择孔径的另一边线:")
# m6 t9 n, [) e( h% [: z p20 (osnap (cadr L2) "mid")
- v# d( s& z8 {1 p( ~, C p21 (osnap (cadr L2) "endp")
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R% R+ O# F6 b2 x2 O: i& |0 z L0 (entsel"\n选择孔端面线:")
' ^, G, y. g% r7 `0 {0 N en (car L0)
# _, v' P' M9 k& M& M/ y0 r1 m el (entget en)
. w1 b* z; k: Y; W3 `: k& S2 V p01 (cdr (assoc 10 el)) ;线段的起点
6 C1 f' b" z/ E7 x. \ p02 (cdr (assoc 11 el)) ;线段的终点
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p11 (inters p10 p11 p01 p02 nil)6 ^1 T5 f% Z& o
P21 (inters p20 p21 p01 p02 nil)
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2 f0 c5 x2 O/ U: J* [ D (getdist "\n输入倒角尺寸 :")8 @4 M" O0 g- w* d [4 R* g3 S2 p* H* t
a0 (angle p11 p10) ;孔轴向角度0 |6 k# \! s# b2 r S! K1 c# I' j) T
a1 (angle p11 p21) ;孔径向角度; W3 i$ P; `& p. I O; _
5 I$ |0 R! ~9 F- ]: m1 o6 x% e p12 (polar p11 a0 D)
3 [5 Q% I* Z' N1 K8 ~! V p13 (polar p11 (+ a1 3.141592) D)* L3 W" j0 Z! G
p22 (polar p21 a0 D)
% J1 i& B2 U0 Z! o* l0 N3 z p23 (polar p21 a1 D) 8 T: ` _& D s
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(setq os(getvar "osmode"))
' W7 Z4 J7 t$ e, F (setvar "osmode" 0)9 M1 Q. I1 `% N! ^9 e+ q
- x' P! U& r5 J" O$ L. w m7 i) ] (command "line" p12 p22 "" )
- M# \: x% P4 ?" h (setq first(entlast) )
. J0 Z) Y% @5 _% g (command "fillet" "r" 0 )
W2 Q1 P$ \/ d! F (command "fillet" first P10 ) ; G; s# z+ ^ L
(command "fillet" first P20 ) . @8 ^/ p, T" k' Z, G
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(command "line" p12 p13 "" "line" p22 p23 "") & {" l6 f- a. e p& N; q t
$ l2 _0 Z4 `" J0 C8 G. i9 U9 B (setvar "osmode" os) $ c0 N, d% P2 K" r* [8 z$ ?
(setvar "cmdecho" cm)
+ Z( Z0 m& u( n2 E1 H% V (setvar "blipmode" bl)7 O0 I) i+ u* a% R0 r
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