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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% _: `2 Y* q$ Y6 K
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )
. I$ v5 E4 Q5 @! E8 K (setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:")
( U6 m! g) ?! q! l p10 (osnap (cadr L1) "mid")- ]1 A4 @7 q+ L/ L' l
p11 (osnap (cadr L1) "endp")+ [2 N1 D8 ~% @% ]9 y& n
2 J' `' l& P5 ?- b1 S3 {! m n L2 (entsel"\n选择孔径的另一边线:")
' U0 _& _& p: C+ l+ v- u p20 (osnap (cadr L2) "mid") 6 R) N) V- g" l8 e" n
p21 (osnap (cadr L2) "endp")8 D" v# G3 _' B7 K
( I$ |4 o0 C5 i$ a1 q: x) @: H L0 (entsel"\n选择孔端面线:") 3 p( m' o* T) x2 } e, v+ {
en (car L0) 3 Z$ B3 S* z; _+ Z5 x7 C9 c
el (entget en)( t9 A$ y8 p$ q& Y6 B7 F; a! i
p01 (cdr (assoc 10 el)) ;线段的起点
5 B$ y* f* J1 B! { p02 (cdr (assoc 11 el)) ;线段的终点) P+ M' l% b) f( U( x( ~) O& C
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p11 (inters p10 p11 p01 p02 nil)
$ m2 Z2 l6 A# x; p) S% k2 K P21 (inters p20 p21 p01 p02 nil)
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/ ^" x- p9 U; h ^ D (getdist "\n输入倒角尺寸 :")
) p5 u* |+ k! L4 G/ G a0 (angle p11 p10) ;孔轴向角度' H, [1 r$ @ [: p/ N7 b0 c
a1 (angle p11 p21) ;孔径向角度
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/ p0 h7 W, E. f, V9 m" L6 [ p12 (polar p11 a0 D)
& ^! J9 q0 l7 ^# i p13 (polar p11 (+ a1 3.141592) D)3 @7 w! i4 p: n
p22 (polar p21 a0 D)
5 T4 G6 U( T9 N/ x p23 (polar p21 a1 D)
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(setq os(getvar "osmode"))
4 a: `! ^2 H' a7 M7 r (setvar "osmode" 0)( M9 f: o1 z, a# [. e/ ^, n
( ^3 y, ~2 C! D1 k/ @ x (command "line" p12 p22 "" )
( g) |( H2 b) a# |6 T. w (setq first(entlast) ) % G- h* Q; W# \ g4 t3 ^0 e
(command "fillet" "r" 0 ) 4 }" }1 ?1 u/ P; V
(command "fillet" first P10 ) 1 r2 y/ Y: o! S a8 k' S. W$ `
(command "fillet" first P20 ) * V: x$ f6 ?! Z3 s! Q: p, C) v
; K" Z* ~: ~( E' C (command "line" p12 p13 "" "line" p22 p23 "") 3 O* q; G7 V- o% C4 N! L; A$ o& x
( M( |& I1 _. b; y7 H/ O% [3 U (setvar "osmode" os)
& p! a( h3 ~! V" F: S) q (setvar "cmdecho" cm) . b8 t% d2 i$ ~$ b9 B2 T
(setvar "blipmode" bl)' k; F$ w( I& J8 r3 ^; |4 H, M: l
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(princ)
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发表于 2011-1-25 22:30
楼主