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一个小程序....0 Z& u5 p$ F7 h, v4 x
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(Defun Test-A (x / Pts)% a; Q, d0 \6 H: A
(setq Dat (entget x)
6 J) r8 p( s5 {1 p; m& O po (cdr (assoc 10 Dat))
. C# Q! q& h' i7 Q' r8 \ rr (cdr (assoc 40 Dat))
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(repeat 64: F+ v$ L7 J2 O; b2 r; \
(setq pts (cons (polar po (* aa i) rr) pts)
$ e% v) h; x$ R! g i (1+ i)
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(setq ss2 (ssget "cp" pts)
m9 d" L* r y/ p" M: L mm (- (sslength ss2) 2)
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(ssdel x ss2)
" c* W4 w# z) M) v; R3 ? A" } (while (setq ex (ssname ss2 mm))6 V/ m* I: U' }0 Q& p
(entdel ex)
0 S2 f! _- l, I% X6 E (setq mm (1- mm))
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;;; For test only# v; h8 @0 A# P4 O/ c
(Defun C:Test ()
# B1 @2 O7 T) g; Q. y9 t (setq ss (ssget "X" '((0 . "CIRCLE") (62 . 1)))
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nn (1- (sslength ss))% l1 r) |: E5 ^+ o% \1 K9 Q9 c
)
3 i/ ~$ b9 J- H (while (setq ee (ssname ss nn))5 Q7 @7 ^' X. n3 }
(Test-A ee)
, v5 q8 `0 `! M' ` G8 ] (setq nn (1- nn))
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发表于 2009-12-29 09:34
楼主