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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！8 W2 Y# u L/ G! ?% {7 a3 Q
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(defun C:kdj () ;剖面孔倒角2011-1-23
& b; z* m! b3 {* @+ n# S4 r (setq cm (getvar "cmdecho") bl (getvar "blipmode") )8 `: k" Y& e8 R* G9 Z- ~
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:"); t3 a3 c. H" W0 I# {) D
p10 (osnap (cadr L1) "mid")4 `" H7 M- K5 _0 W: J: l
p11 (osnap (cadr L1) "endp")
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: p! a1 q8 ^" D, D$ C; P" W R L2 (entsel"\n选择孔径的另一边线:")
6 J$ V; s3 g' h: t! Q p20 (osnap (cadr L2) "mid")
( [) I( Q3 c! W$ R p21 (osnap (cadr L2) "endp")
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! K3 E* f0 ^% f1 ^7 a- U) n L0 (entsel"\n选择孔端面线:")
1 h k2 [; u( E en (car L0)
6 a" O2 D& x9 N9 }4 A) T, z el (entget en)
u$ ~2 w$ ]( z; C9 ?, v p01 (cdr (assoc 10 el)) ;线段的起点0 ~5 B1 |/ \6 g1 a; O
p02 (cdr (assoc 11 el)) ;线段的终点- l- B! p8 I. r. C8 K/ w4 I! i
. f. m& p( j0 F+ w0 B p11 (inters p10 p11 p01 p02 nil)7 p& _, o# u, c/ d3 f: a; e0 V4 m/ G
P21 (inters p20 p21 p01 p02 nil)! t% t, P! _5 u: s! P
! ?" [, i+ b$ |) v! H D (getdist "\n输入倒角尺寸 :")2 a2 `$ n4 r. a1 J( e$ s8 h8 z% B
a0 (angle p11 p10) ;孔轴向角度. m6 _8 V, G. G- @6 s9 B* w+ G
a1 (angle p11 p21) ;孔径向角度
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p12 (polar p11 a0 D) . b- E8 Q* [% B& c9 Q. }! b
p13 (polar p11 (+ a1 3.141592) D)* w0 s% j0 u4 l% `- y% e
p22 (polar p21 a0 D)
; N6 U( }/ J" G: L( Q: y p23 (polar p21 a1 D)
9 P0 }/ ^3 {0 H* c$ l% s2 S )
3 C& b' F8 H+ i1 v, W (setq os(getvar "osmode"))
& N9 D, b s! Z" a2 C1 w1 ? (setvar "osmode" 0)
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2 x3 g% w/ l F3 k% V& E' |' a1 S (command "line" p12 p22 "" ) 5 P' {& M. ]2 M4 I; p. q2 D( t
(setq first(entlast) )
/ p3 W% Z1 r& x, _" k1 ]4 B (command "fillet" "r" 0 )
' |7 P) N% T' t+ P( s (command "fillet" first P10 ) * D$ k. s* c: ~3 m
(command "fillet" first P20 ) 6 y/ C. J! i& ^5 p* s) o
/ b- x. B- N Z8 t (command "line" p12 p13 "" "line" p22 p23 "") " O. C* c6 F1 \ q A! Y
6 j2 O& b8 M' f4 r2 G0 e# t (setvar "osmode" os) 1 ?; ?; b6 h( N+ b5 C. Y
(setvar "cmdecho" cm)
; {4 [# h' V- `" R* n' y1 } (setvar "blipmode" bl)- i+ [( u+ H+ S# X7 ?, O
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(princ)
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发表于 2011-1-25 22:30
楼主