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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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' E ?2 r# ]- M; d8 U: f( U* I (defun C:kdj () ;剖面孔倒角2011-1-23- r0 J# [! r: L. s/ p6 Y
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )
& f ^$ l5 d* I (setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:")! l0 E; G; O# H8 _6 F# R# r
p10 (osnap (cadr L1) "mid")
& i& W" l0 a& ^8 t3 P p11 (osnap (cadr L1) "endp")6 B! \( Y2 u$ j0 H& d& h
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L2 (entsel"\n选择孔径的另一边线:")
7 Z) J/ x8 z" k: J8 V p20 (osnap (cadr L2) "mid") # ~. y% B/ a, Z2 B9 B
p21 (osnap (cadr L2) "endp")
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+ G" f% a" |+ q; t( x Y) |' ~1 J L0 (entsel"\n选择孔端面线:") ! t+ k3 r# R: L4 o# R5 n& C
en (car L0)
' L5 I5 P* m5 X el (entget en)
l6 { l, D6 V+ x p01 (cdr (assoc 10 el)) ;线段的起点
( i! U! A, k/ [0 r) u7 W p02 (cdr (assoc 11 el)) ;线段的终点6 A* w$ n, t8 X0 ?* q' q0 R
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p11 (inters p10 p11 p01 p02 nil)
9 E# K5 P* c& s+ e. ` P21 (inters p20 p21 p01 p02 nil)
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, G( E1 _8 D( ?. \ U; W5 R }4 ? D (getdist "\n输入倒角尺寸 :")
# t; [: R. o' c8 W+ y3 Y6 g# v2 i a0 (angle p11 p10) ;孔轴向角度9 S1 e: k# w- b3 U, v, o! u
a1 (angle p11 p21) ;孔径向角度
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- K0 ~- H% {- n/ w p12 (polar p11 a0 D)
: t. h4 A5 W- }1 ]1 { p13 (polar p11 (+ a1 3.141592) D)
5 Q f: F8 M5 R9 {' C p22 (polar p21 a0 D) 1 \ S: b( N3 t, S1 y9 c1 o+ i9 I0 g
p23 (polar p21 a1 D)
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; X& p7 K0 o+ R& G8 Q7 v3 X+ H3 m (setq os(getvar "osmode"))
5 e0 W% I0 V1 {7 A H0 C5 j (setvar "osmode" 0)
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(command "line" p12 p22 "" )
: M% h9 o& U3 U/ {& S (setq first(entlast) ) ( X' Q; m! D5 K6 p1 D
(command "fillet" "r" 0 ) 9 @1 o( {8 E8 J/ [2 |- v0 t
(command "fillet" first P10 )
- t) p# z% {$ O) L: T. r (command "fillet" first P20 )
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(command "line" p12 p13 "" "line" p22 p23 "") 1 u+ B7 D: [$ A$ r4 S9 ~; R# S2 E
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(setvar "osmode" os) ! u( P$ n! y$ P9 N: c3 t8 Q3 q
(setvar "cmdecho" cm) 7 t) A4 K( }( p$ f" G/ ?9 p% p
(setvar "blipmode" bl)/ s! V7 }/ n7 I0 X: e2 _) z
# X3 Q0 ]. k! c1 z" |2 g7 N (princ)1 f( b9 x9 r2 I( Y5 A
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发表于 2011-1-25 22:30
楼主