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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
3 H2 D2 G( t0 v" j" R. T# D9 [ (setq cm (getvar "cmdecho") bl (getvar "blipmode") )3 H+ P& b4 w! S) Q* z; j$ M
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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# ^. ]" |4 n% l; \ ]9 n (setq L1 (entsel"\n选择孔径的边线:")7 P1 ?. G8 Y' |# i- ], O
p10 (osnap (cadr L1) "mid")
( i; D$ h( c" E6 O+ s p11 (osnap (cadr L1) "endp")
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# t0 A, j# h' z$ P L2 (entsel"\n选择孔径的另一边线:")' M5 n0 z7 ?9 R6 U' G3 ?; ~
p20 (osnap (cadr L2) "mid")
' }3 s7 h0 C4 ?, X8 ]0 h p21 (osnap (cadr L2) "endp")8 `3 s4 ^3 L! u; v
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L0 (entsel"\n选择孔端面线:") 2 R7 k. d8 e5 G! \* u
en (car L0) 7 |" r- o n- M8 y* z
el (entget en)
) |* r# c2 }$ H$ c; Y- Y) v" v0 Y p01 (cdr (assoc 10 el)) ;线段的起点
: P' t3 ?6 F( b9 [; O4 D p02 (cdr (assoc 11 el)) ;线段的终点# T) G" N: R( e" Y8 V
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p11 (inters p10 p11 p01 p02 nil)2 f6 u5 W# w, H. ~- y. H* L
P21 (inters p20 p21 p01 p02 nil): s, C% R, g. U3 \3 J
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D (getdist "\n输入倒角尺寸 :")
& v( \- m; H; P1 W+ I5 c8 k a0 (angle p11 p10) ;孔轴向角度. q( }$ g1 F( o* s- v$ K( x# f
a1 (angle p11 p21) ;孔径向角度0 w7 c8 p3 E# @# ]8 U6 j
' n9 i# q: C( m+ {( U p12 (polar p11 a0 D)
* q6 r5 i& |3 r, a6 L8 r& I% w p13 (polar p11 (+ a1 3.141592) D)4 D; _! d \. W# K
p22 (polar p21 a0 D) # _" R; P: p+ H; O
p23 (polar p21 a1 D)
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6 B- \) i2 L$ ^1 q7 X (setq os(getvar "osmode")): O; O0 o# n" H/ z. J- S
(setvar "osmode" 0)
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" K6 P. h& d! B# C (command "line" p12 p22 "" ) ! P( P0 f- B0 w' `. Z! W2 Q# Z
(setq first(entlast) ) " N' h" n5 a7 _; @6 K- }8 J
(command "fillet" "r" 0 )
0 z- N" y# ?2 c6 L* \/ B6 J* o a4 _5 s (command "fillet" first P10 ) 1 g+ a1 V8 T0 s8 U
(command "fillet" first P20 ) , Y/ p9 f- u; I& q0 d" U, b
d/ y! ]( g! e" J) ~: @1 ~ (command "line" p12 p13 "" "line" p22 p23 "") 1 t s' l# {" |% C
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(setvar "osmode" os) + ^8 t* {) q a1 O3 g
(setvar "cmdecho" cm)
9 t6 q3 B# e" I: H8 ~ (setvar "blipmode" bl)1 D5 N( B( c3 W
% j, T4 t9 t, A# h* O! ?" O (princ)
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发表于 2011-1-25 22:30
楼主