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一个小程序....
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0 ^/ Y3 \8 g. U" v(Defun Test-A (x / Pts)
, | V! [8 n Y% [( ?- G2 b" M t (setq Dat (entget x)
( R3 U7 D" E' a: h) {! s po (cdr (assoc 10 Dat))
5 G. K1 v7 h/ G& q2 R rr (cdr (assoc 40 Dat))' \6 ]) D5 ]8 D8 m; c I/ Q
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)
: K" N# ~3 E3 ^) f+ I* a W* ]( `, V (repeat 64
3 e8 B% {2 n, X/ s! u. a! D (setq pts (cons (polar po (* aa i) rr) pts)& d2 i8 e. o5 s. r( P1 N6 ^4 r
i (1+ i)' H5 q* n# A( S) U, p/ t6 N
) )
( b- R) u$ x7 M! W+ i (setq ss2 (ssget "cp" pts). c. ]0 D+ M6 C+ b$ U, f
mm (- (sslength ss2) 2) " d. G+ b3 W* n j. Y: \1 o
)
/ D, |8 ^6 @* }9 T) z (ssdel x ss2)9 I& I% f) z7 e4 _8 p
(while (setq ex (ssname ss2 mm))
1 q& k9 e# I" k8 A- b: ^) a (entdel ex)) R) m; {) I0 U5 X% `8 J
(setq mm (1- mm))" a* [& z5 C m; {) o! i
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(Defun C:Test (): `$ n* ?5 k% g) l0 u/ d
(setq ss (ssget "X" '((0 . "CIRCLE") (62 . 1)))
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nn (1- (sslength ss))
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(while (setq ee (ssname ss nn))
0 h! p. @$ k: y (Test-A ee)0 C9 W z" B0 @! Y
(setq nn (1- nn))
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发表于 2009-12-29 09:34
楼主