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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！& ` r: [+ Q3 ]/ R% `$ o6 ~
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(defun C:kdj () ;剖面孔倒角2011-1-23& t3 o4 M; U4 q( _' x
(setq cm (getvar "cmdecho") bl (getvar "blipmode") )! q# U& D" k* K4 m
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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6 D' v& K; R5 O0 H: y (setq L1 (entsel"\n选择孔径的边线:")
8 F0 z) p: n' R* l! d" t p10 (osnap (cadr L1) "mid")& j2 \3 l3 |8 c( A" v" |' K
p11 (osnap (cadr L1) "endp")
5 V. D. W+ Z* S t " x) Z+ n6 i; ~5 O0 W
L2 (entsel"\n选择孔径的另一边线:")7 Z( {/ O- w+ H+ J3 h+ K& y4 r f5 N
p20 (osnap (cadr L2) "mid")
% r4 U7 Y% h: N p21 (osnap (cadr L2) "endp"): Q# u/ Y e$ Q1 t
1 J+ k! J/ }6 D9 ]( a3 I; }3 E L0 (entsel"\n选择孔端面线:")
% @& E$ S: v+ U. U: Y$ ^! U0 c en (car L0) 7 O, h" j6 d: s
el (entget en)
3 t* Z+ |9 H9 E; R p01 (cdr (assoc 10 el)) ;线段的起点
5 x6 f( N4 A9 F/ A/ M p02 (cdr (assoc 11 el)) ;线段的终点5 Z9 Y: G- W9 c" P7 p5 j# x$ r4 ^5 _% x
7 g- c' C( v: S# s
p11 (inters p10 p11 p01 p02 nil)* V" r% Q0 H( a) e( N4 F9 l
P21 (inters p20 p21 p01 p02 nil)7 Z/ y4 Q: f. p, y
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D (getdist "\n输入倒角尺寸 :")
2 z; P! G' O' ~7 K7 ~5 E1 O, k a0 (angle p11 p10) ;孔轴向角度
( N. d+ g( t6 I3 r2 r/ N a1 (angle p11 p21) ;孔径向角度 ]3 g, S# R7 S5 o1 `. |
& I9 t5 Z4 T, a2 C- u ]& A p12 (polar p11 a0 D) ; A$ k1 F/ A" I2 v8 C+ Y& {" B) Q# d
p13 (polar p11 (+ a1 3.141592) D)
6 Q% x) m$ u, w5 g/ w6 z& R p22 (polar p21 a0 D)
" P( S# O- J. B Q2 M" F p23 (polar p21 a1 D)
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(setq os(getvar "osmode"))2 O# q% X5 w' Z$ N* k; o$ r3 y
(setvar "osmode" 0)
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4 h x4 f/ F4 C R: i8 S (command "line" p12 p22 "" )
5 w6 p6 O% p: v: U2 b (setq first(entlast) ) 8 E/ _4 A( c7 P5 i/ C. V% S+ F
(command "fillet" "r" 0 )
( L7 ?& ~3 z/ @; x, Q5 r2 N (command "fillet" first P10 ) & X% P7 s) T) w) r% e
(command "fillet" first P20 )
9 A8 M0 q5 s/ _ h5 v8 W 3 Y1 v4 Z( q' \( A7 H8 N* E
(command "line" p12 p13 "" "line" p22 p23 "")
( \8 k" t. _8 {# d6 @' i! w; b' d ' H- ]8 D1 [7 E; m H& Y! |8 O$ F
(setvar "osmode" os) ( c; ]) e4 U. a& |
(setvar "cmdecho" cm) 0 s B& y5 G6 H8 l& A( E' d
(setvar "blipmode" bl)
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(princ)3 v: X4 h g Z1 ~- |* h: w
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发表于 2011-1-25 22:30
楼主