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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！4 j( ]9 m( i0 n# Z
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(defun C:kdj () ;剖面孔倒角2011-1-23
/ a+ g8 g3 Z4 v0 z& M- \3 x (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
6 e- U+ g2 \* } (setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:")/ Q L7 A/ D5 d
p10 (osnap (cadr L1) "mid")
1 e f/ z" i$ o! T5 q" E6 o$ U* R p11 (osnap (cadr L1) "endp")
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! B! h# J% a% |2 v L2 (entsel"\n选择孔径的另一边线:")
+ W/ r) K/ e1 n3 q4 e p20 (osnap (cadr L2) "mid")
W- J6 C5 D. v# k0 i# }8 S p21 (osnap (cadr L2) "endp")
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L0 (entsel"\n选择孔端面线:")
' C9 p# i3 u) p0 j en (car L0)
" C; Q! Y; |0 E% H el (entget en)5 h; ^) s: q, g9 A
p01 (cdr (assoc 10 el)) ;线段的起点$ J; a) P4 H7 n
p02 (cdr (assoc 11 el)) ;线段的终点! p2 q/ k) }) f4 a, q% J$ D5 {. y% e! c) j
+ z* B7 G0 K- H9 t8 e4 }, q: I p11 (inters p10 p11 p01 p02 nil) ]; ~4 |2 g- E: ]: [
P21 (inters p20 p21 p01 p02 nil)
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, v' p" W5 w1 _) t' J D (getdist "\n输入倒角尺寸 :")
2 g: C3 b7 ^2 }- c, V( U+ @& A9 P1 P a0 (angle p11 p10) ;孔轴向角度
* I+ _( A- S G9 u a1 (angle p11 p21) ;孔径向角度
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# V: N. w2 l; q+ l+ W( m p12 (polar p11 a0 D) . z9 e- Z& l- b, I
p13 (polar p11 (+ a1 3.141592) D)
# t4 [) }# Z# f- z0 {3 v. n p22 (polar p21 a0 D) 9 e/ d% |; d% y
p23 (polar p21 a1 D)
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(setq os(getvar "osmode"))9 T) p! T: X/ Q7 l7 M4 `9 f0 w
(setvar "osmode" 0)
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4 |+ l: O" w' H+ u( Y! l (command "line" p12 p22 "" ) 9 f1 F# k, P* X; w- A' @
(setq first(entlast) ) : U8 g, ?+ o; k6 ?. }
(command "fillet" "r" 0 )
# t2 C2 W5 G! [& \ (command "fillet" first P10 )
+ f, k! D" e- H8 ?# {9 ] (command "fillet" first P20 ) - d9 ?8 o; Z8 @# e% y/ Z1 r
, L3 ]& i) A3 u1 J6 f (command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os)
+ d) O; D0 I! C' D (setvar "cmdecho" cm) ( P- l. Z- O2 X5 H4 R$ g
(setvar "blipmode" bl)
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(princ)
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发表于 2011-1-25 22:30
楼主