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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
! U, S, p) g0 h9 `0 g (setq cm (getvar "cmdecho") bl (getvar "blipmode") ), n8 D0 T3 J/ E2 V$ q
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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1 W/ |, d0 M9 [ (setq L1 (entsel"\n选择孔径的边线:"); c; c8 y4 W4 K8 I9 w
p10 (osnap (cadr L1) "mid"): l9 t! u' w2 ]' v4 P5 R
p11 (osnap (cadr L1) "endp")) @& i- E" L$ U) N* V8 M& L; [, B; ~
. d2 G/ Q3 G/ }3 C# m% e L2 (entsel"\n选择孔径的另一边线:")
9 j7 O. r* {8 R$ G p20 (osnap (cadr L2) "mid")
: i4 Y0 R+ ~' B( h p21 (osnap (cadr L2) "endp")6 C/ t2 E0 y& P& l
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L0 (entsel"\n选择孔端面线:") & ` A) {* t2 @2 Y; A' B
en (car L0) ; `) N& ?7 g- S0 ]
el (entget en) D, R- \' c9 c/ x4 R5 X! j7 `
p01 (cdr (assoc 10 el)) ;线段的起点
1 J' V! @$ |% j1 g p02 (cdr (assoc 11 el)) ;线段的终点
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, l. @. `8 X% d) X0 |: l, ^4 o: }" c& w p11 (inters p10 p11 p01 p02 nil)2 B9 L8 P* {) Z/ @& M6 L
P21 (inters p20 p21 p01 p02 nil)2 n# z4 a. n' j t
+ j" u1 q- @9 B" V- B D (getdist "\n输入倒角尺寸 :")
& n9 u/ _, B- j a0 (angle p11 p10) ;孔轴向角度3 V! v- ?6 V# B' b, w
a1 (angle p11 p21) ;孔径向角度/ ~5 ?# i u2 A9 o2 G' D E; ^
) W {8 J7 s) Q9 H) Z4 x/ s p12 (polar p11 a0 D)
& E8 ^$ Y/ o& d; `5 ?8 X; U1 e p13 (polar p11 (+ a1 3.141592) D)
7 b$ Y0 ~2 C( X# W& {+ v" H/ P p22 (polar p21 a0 D)
" S4 ?( R6 H0 E, ?/ t4 U p23 (polar p21 a1 D) 7 T0 O# g: v9 A: `4 h3 d$ a* W
)
( ]( d- F( F( {. _ g (setq os(getvar "osmode")), y1 Z8 `* Q( N6 B
(setvar "osmode" 0)! k, F1 z9 A3 `
# \) V+ |- y+ R3 |, n9 ] c0 z (command "line" p12 p22 "" ) 8 [) a/ `5 |) h) D- |; Y
(setq first(entlast) )
% A0 g7 j% y3 ~1 ^! [* } (command "fillet" "r" 0 )
1 R+ N7 m# [- \$ B0 z2 S (command "fillet" first P10 ) 1 F+ J; N; F8 U! P C9 v
(command "fillet" first P20 ) 8 u+ G2 i. E) D* W0 z* {" _
% {7 _# p8 {& v. i R2 b (command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os)
- a# U' U, M2 h2 L+ a (setvar "cmdecho" cm)
7 F, a1 Y) i; B$ _6 X6 K2 U3 _& g (setvar "blipmode" bl)
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(princ)
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发表于 2011-1-25 22:30
楼主