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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
/ _" P# ]4 Z% c w7 A5 s$ N( { `% C (setq cm (getvar "cmdecho") bl (getvar "blipmode") )# n) |# b8 M( c& ~
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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(setq L1 (entsel"\n选择孔径的边线:")' \+ v4 n- r# m
p10 (osnap (cadr L1) "mid")3 L8 F9 P% A/ F. r8 o" e! r w
p11 (osnap (cadr L1) "endp")
+ a( s# G% I3 Z/ F* h0 h
: `. q% i# n+ L. C m# v L2 (entsel"\n选择孔径的另一边线:")& M5 A( o* |: K
p20 (osnap (cadr L2) "mid") + X- L# z9 g9 i' h2 @; }( s& R3 Z
p21 (osnap (cadr L2) "endp")
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& R2 \2 T! P2 [# z: U L0 (entsel"\n选择孔端面线:")
. g4 R2 j- m& A, [ en (car L0) * k3 D% J& D5 i- e: z4 y# L y
el (entget en)
6 b& d- T$ F1 X; Z' b p01 (cdr (assoc 10 el)) ;线段的起点
0 a& Y6 i: [3 ^# V5 ]! ?$ a p02 (cdr (assoc 11 el)) ;线段的终点8 o1 C5 z6 z. H. f+ j6 k7 j5 B
+ V$ y/ V6 @* Z! Y/ t! }* X p11 (inters p10 p11 p01 p02 nil)2 o F1 @( F7 C1 f9 d
P21 (inters p20 p21 p01 p02 nil)
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' Y9 [4 D- ?6 @! T4 p+ l D (getdist "\n输入倒角尺寸 :")
r8 V0 }" M# c$ q/ h- R& v& o a0 (angle p11 p10) ;孔轴向角度0 W4 ]. q% t9 E+ T( A- b( d
a1 (angle p11 p21) ;孔径向角度& {* p0 O5 j# m O3 f, j
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p12 (polar p11 a0 D)
' u4 V# N3 |2 z$ l p13 (polar p11 (+ a1 3.141592) D)" o3 L! Q) K9 W) I# T( y2 b
p22 (polar p21 a0 D)
~/ J- C8 n2 w4 ]# `3 f- D; _ p23 (polar p21 a1 D)
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. ^# ~% ~* I7 W% Q9 j6 m (setq os(getvar "osmode")); q+ |) f8 u( R
(setvar "osmode" 0)* j9 J% }" S& c& `. J
0 b# u/ f- @" e% `) k* T; a. a (command "line" p12 p22 "" ) . z: b0 e9 M% z; q+ c; {; i) V
(setq first(entlast) ) 3 l. h3 w. s7 Y8 T4 g. L/ r' I" }4 L
(command "fillet" "r" 0 )
0 Z) @0 w) b! p( L9 A2 B (command "fillet" first P10 )
3 l5 i X* T1 D' n6 n' ~6 C (command "fillet" first P20 )
4 i+ L3 i- x$ r5 V- \
i0 T6 R3 ~- H (command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os) ! D7 z7 N' y3 H
(setvar "cmdecho" cm)
1 T* s3 P3 q9 M8 |: R (setvar "blipmode" bl)
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- M0 X: \5 [* {# _! V (princ)
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发表于 2011-1-25 22:30
楼主