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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！! T2 O5 L2 F( M! m6 |- X; `
0 }4 R' H0 f7 a" N (defun C:kdj () ;剖面孔倒角2011-1-23
; c3 j7 D8 G4 A k- n (setq cm (getvar "cmdecho") bl (getvar "blipmode") )
& q2 m! x- J$ W+ B8 W8 p( a# j (setvar "cmdecho" 0) (setvar "blipmode" 0) 5 M7 E& { N/ T8 A3 \+ S
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(setq L1 (entsel"\n选择孔径的边线:")
3 f# j. Y% W/ |6 Y, { p10 (osnap (cadr L1) "mid")
! \4 \. e8 ? j5 c+ H9 M p11 (osnap (cadr L1) "endp")
2 z) g7 I) T, V$ L' }
0 W( W: F1 h; ]0 m% S L2 (entsel"\n选择孔径的另一边线:") q/ ]% M0 U. w& C+ G @
p20 (osnap (cadr L2) "mid")
2 j$ F5 [6 i. f5 ] p21 (osnap (cadr L2) "endp")7 ~# Z3 I% r$ b
% H+ I5 s: V& g$ T* F
L0 (entsel"\n选择孔端面线:")
9 F, q+ B# W& C7 K0 l$ G2 j en (car L0)
( }% D/ i- J$ a6 X/ H' D8 t el (entget en)' h4 s8 J1 p7 B8 |$ c/ d
p01 (cdr (assoc 10 el)) ;线段的起点
3 Z+ X _& O2 u p02 (cdr (assoc 11 el)) ;线段的终点
" a2 e. l8 {# Q9 n4 j0 E v
- V* l" F+ F: A: n& _ p11 (inters p10 p11 p01 p02 nil)# u( c/ c- \' `$ p
P21 (inters p20 p21 p01 p02 nil)
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D (getdist "\n输入倒角尺寸 :")- c: P5 V0 _) M% Q2 c
a0 (angle p11 p10) ;孔轴向角度) @ L9 {% p. n$ N7 h$ G
a1 (angle p11 p21) ;孔径向角度) v. q$ h( @' H; `% U* `9 H
& l6 v) z: T+ A$ N+ N p12 (polar p11 a0 D)
8 m: `6 x$ }# G p13 (polar p11 (+ a1 3.141592) D)" ?6 Y* D: [$ I) D! L
p22 (polar p21 a0 D)
+ {* E a: y, D: A Z p23 (polar p21 a1 D)
8 H& [8 c& ]( r4 N3 j )
: O5 Z( w9 B. e7 M) K9 u+ M2 ^ (setq os(getvar "osmode"))
' R# w# D8 O( e (setvar "osmode" 0)
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9 O8 m, D8 _1 N' x9 O9 u4 T% A (command "line" p12 p22 "" )
5 |+ ^5 ~5 o' Q0 u6 k (setq first(entlast) ) $ ?; ] ~: b6 o! t$ ? ]
(command "fillet" "r" 0 )
" i/ C. P( x' }2 E/ k& I5 Q (command "fillet" first P10 )
& @' S6 c1 H+ a! h. U( @5 e% {8 h5 ] (command "fillet" first P20 ) ( ]/ q/ Z& G* }# F
4 C/ }2 b8 E& R$ j# k
(command "line" p12 p13 "" "line" p22 p23 "")
% P4 J( m K6 o) c# z3 m& X, o ; z) {* t2 I2 n
(setvar "osmode" os)
- Q0 Q; v# W$ T- Q/ H" ]4 ^* q (setvar "cmdecho" cm) , y% ?+ |( |& \$ E) g/ P2 H' z, J
(setvar "blipmode" bl)
1 I* P- S( j6 h* Y$ U( j5 g % J0 e3 y, [' k6 }
(princ)- M* a: \% I8 n0 B# ]2 e! l' @+ O
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发表于 2011-1-25 22:30
楼主