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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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4 _ U; B5 ?3 I; H1 _ (defun C:kdj () ;剖面孔倒角2011-1-23
3 {0 Q/ C, C0 f1 G' ~ `; ~; H (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
2 U" o1 M* I% Y (setvar "cmdecho" 0) (setvar "blipmode" 0) 8 z- X* L6 N/ d, Y) c
4 P1 i% U9 B: b7 h6 @ (setq L1 (entsel"\n选择孔径的边线:")
2 V8 ~1 {* y7 e7 h( E p10 (osnap (cadr L1) "mid")
6 h8 u: h, i1 p8 L$ t p11 (osnap (cadr L1) "endp"): l" @/ C; ~ w _ T
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L2 (entsel"\n选择孔径的另一边线:")) o+ _8 p3 [: n
p20 (osnap (cadr L2) "mid")
/ f- D' ]; m5 Y1 s p21 (osnap (cadr L2) "endp")
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+ M( h! C. @; f2 W1 ]# J( c L0 (entsel"\n选择孔端面线:") , H8 N2 k; m7 n6 T, ]
en (car L0) # V4 x$ z) Y7 c: |' D
el (entget en)0 k5 S4 p$ {/ j6 a; h b- \
p01 (cdr (assoc 10 el)) ;线段的起点
" W5 ?3 ~' ]/ z0 C* Q1 E# G6 z p02 (cdr (assoc 11 el)) ;线段的终点
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2 y3 o2 k- b- N5 d+ T: W9 ]/ O( ~ p11 (inters p10 p11 p01 p02 nil)
3 K4 p! V( O2 X! J2 L3 X- h* @ P21 (inters p20 p21 p01 p02 nil)/ Q' H; S5 u# o; ^
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D (getdist "\n输入倒角尺寸 :")0 S; F& D' |! r" ~
a0 (angle p11 p10) ;孔轴向角度! [8 J; p/ j, B: P6 u' u, \5 n$ {
a1 (angle p11 p21) ;孔径向角度
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p12 (polar p11 a0 D) . P7 u# H, m2 t: n
p13 (polar p11 (+ a1 3.141592) D)9 o' S; d4 ?$ M( W6 Y. d4 i
p22 (polar p21 a0 D) 1 r; A1 n+ ?) P" S% y1 l
p23 (polar p21 a1 D) 1 H: T0 z, ]. M2 q
)
; E( z3 R7 ~" I" { (setq os(getvar "osmode"))
: E+ |4 l% ]0 K2 G9 t ]+ a (setvar "osmode" 0)6 [! U: `6 ~4 Q
& R, _/ J/ C6 {6 Q1 A (command "line" p12 p22 "" )
8 M- `! W3 W+ O1 [ (setq first(entlast) ) 2 X* p' v% {& Z& R$ {4 z' F8 P
(command "fillet" "r" 0 )
8 n" |% U4 P0 \( v (command "fillet" first P10 ) 7 v' _5 v2 x, v8 t6 S
(command "fillet" first P20 ) 9 ^5 t+ v; ^; l! f( L; L$ i/ f+ J
5 L) Q+ `9 H, E C4 x! [8 s (command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os) ( N& w8 E. J8 C; [8 y: i
(setvar "cmdecho" cm)
6 n/ e; h# `/ b; i7 G4 {' E (setvar "blipmode" bl)( m6 l( Y8 w0 ?& y# W
6 G! L1 I" I1 i9 ^- a4 V8 t8 l (princ)! {9 Q( H/ B6 ?) D0 L
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发表于 2011-1-25 22:30
楼主