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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！- ]/ ?0 {3 @4 U8 s* @
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(defun C:kdj () ;剖面孔倒角2011-1-23
- P: V* N( b: n& q+ X2 p (setq cm (getvar "cmdecho") bl (getvar "blipmode") )9 q* r- @) w; J- }5 j% W
(setvar "cmdecho" 0) (setvar "blipmode" 0)
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+ L6 u4 d2 _ V8 i2 K (setq L1 (entsel"\n选择孔径的边线:")* e8 e3 j4 ^( \+ C C- N
p10 (osnap (cadr L1) "mid")
& p o( y5 ?( i! L* M, l3 [ p11 (osnap (cadr L1) "endp"): G+ B2 R9 J# u1 }
8 k5 L- J2 ~1 V& `. y( _& ?9 q) e. y L2 (entsel"\n选择孔径的另一边线:")4 g* p: H6 `) _# I* M8 J `
p20 (osnap (cadr L2) "mid") , J2 |1 j1 l: M& b, ^8 w, m2 R9 A
p21 (osnap (cadr L2) "endp")
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; Z$ [+ |* Y% U5 p7 m& U6 a L0 (entsel"\n选择孔端面线:") 5 ]* Q% I& t, {& S! R V
en (car L0) 1 h! l$ O" w7 T7 l* [
el (entget en)# q+ W; t( h$ G" z3 r+ v$ D
p01 (cdr (assoc 10 el)) ;线段的起点
- ]& G& U" m$ H* o, Y p02 (cdr (assoc 11 el)) ;线段的终点9 N% h8 Q- F) l1 d0 L, S3 l
. h+ ] a4 u4 C8 |& G p11 (inters p10 p11 p01 p02 nil)9 k8 y# Q; J9 O) y9 E2 E
P21 (inters p20 p21 p01 p02 nil)- F7 k5 K+ [1 N' \9 i" u( B, y
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D (getdist "\n输入倒角尺寸 :"); R- x# z- {; i3 X
a0 (angle p11 p10) ;孔轴向角度
; {7 _& K/ @- Q" G8 R3 E a1 (angle p11 p21) ;孔径向角度) A3 K; ~3 K+ B2 U
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p12 (polar p11 a0 D) $ }4 B2 } ?! C7 \$ u, @/ R
p13 (polar p11 (+ a1 3.141592) D)
' v/ o& X9 E3 l% [ p22 (polar p21 a0 D)
% u4 }# G1 @7 ~ o' W p23 (polar p21 a1 D) # v' d" x9 N3 P
)
+ F6 p3 j# z1 q8 | k (setq os(getvar "osmode")); g* o7 _& p* k! B9 t! d
(setvar "osmode" 0)
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* U0 b; s# ?+ J U( r (command "line" p12 p22 "" )
; V) `) P: s1 [& O6 b1 [ _ (setq first(entlast) )
; X0 E% j+ P8 h# {" g (command "fillet" "r" 0 ) ; S- {: s. o$ ]# V# X6 |9 B
(command "fillet" first P10 )
, C+ x. d9 ]4 D( v2 I( P (command "fillet" first P20 )
0 }& o5 m& v/ \& Z! E4 d: ?1 A
4 ~6 q+ `8 z( w6 K (command "line" p12 p13 "" "line" p22 p23 "")
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(setvar "osmode" os) 7 L/ C7 q. A$ \) G) v4 H' O
(setvar "cmdecho" cm) : v W @: I+ R: I& L+ ^6 e5 q
(setvar "blipmode" bl)
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(princ)9 S" ^ P6 e( b8 @+ Q3 Z) d
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发表于 2011-1-25 22:30
楼主