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一个小程序....+ C5 } o* @5 v
9 y3 B, [' G2 `# \3 D3 T2 U(Defun Test-A (x / Pts)
, O% n+ Q1 q0 n# B$ f+ G, H1 e& X (setq Dat (entget x)
% b i# U5 |" V. G0 L, L po (cdr (assoc 10 Dat))
/ ~; l1 k3 D, V0 ` rr (cdr (assoc 40 Dat))
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)
/ v6 d. u5 a/ R (repeat 64
' Q3 [6 }: L' ?/ L& h- u% A' q" q( k (setq pts (cons (polar po (* aa i) rr) pts)4 \, x5 U* Z% m8 f. I6 o
i (1+ i)
) |' e- O" v' H' w ) )
+ L* z/ w: n! j (setq ss2 (ssget "cp" pts) ?) a& w* W; I! l, b9 G
mm (- (sslength ss2) 2)
( w# Z. O' i' ~2 A5 ^7 { )
a6 E J9 _6 s+ D (ssdel x ss2)
/ E; ~' U5 R4 I (while (setq ex (ssname ss2 mm))
; z" r( S/ ]) J& v4 V (entdel ex)
6 J( s9 w5 d* c (setq mm (1- mm))" D1 y# y# [) Y
)% F0 ?: @0 G) `3 U( }( A
)
9 b% x7 M' S* }* D
% P; }7 N* d. ?) Y. i; Z9 d! q;;; For test only& h' W4 v% c$ k1 ]! Z6 X& O
(Defun C:Test ()
}5 S+ s' r" P (setq ss (ssget "X" '((0 . "CIRCLE") (62 . 1)))8 {6 f. C% u4 ^* p
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nn (1- (sslength ss))
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(while (setq ee (ssname ss nn))% c6 M+ c* l+ V8 O- t9 k$ y5 u
(Test-A ee)- c i" `0 H) p) C( l* G
(setq nn (1- nn))+ x q2 u# ^! |! [1 A( s
)
9 k7 v( p) d6 L/ y: c. Z. P& w)
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发表于 2009-12-29 09:34
楼主