来自明经- (defun c:tt(/ modelspace): m& ~; v% f6 k0 m7 \8 x$ n
- # L$ [ y1 t: T: o8 d
- (setq oldosmode (getvar "osmode")
6 y6 Y0 u# U: @6 }3 _ - oldcmdecho (getvar "cmdecho")' L8 j. \, e( `, G. t; [( _
- )
7 H/ C; v6 h5 X - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object)))) H# u( F/ W' a% ?: c
- (setvar "osmode" 0)
5 k& P& |( r( U7 f4 m# s - (setvar "cmdecho" 0)$ r/ T& u2 ?& N+ n" b
- (setq ss (ssget '((0 . "circle"))))$ \+ x; y( o" Q4 M7 Z
- (setq k 0)- M. g6 Q. H' ~- g& q- i
- (if ss1 l8 v0 ?1 O ^: R% K. A2 m( {
- (repeat (sslength ss)
6 ?/ D% S) I p3 l- s Y - (setq en (ssname ss k))
2 Y: X5 z( h: K' {! B7 t+ S, G- ^ - (setq cp (cdr (assoc 10 (setq enl (entget en))))3 j! U6 Y! i/ g: F
- r (cdr (assoc 40 enl)), z3 Y: a* T% g" i' \# }
- )8 ]4 ]% g* L ^' _' ?% j8 Z
- (setq p1 (polar cp pi r)
. `4 d7 F1 v8 ^2 P* Y - p2 (polar cp 0 r)3 k+ v9 c" u* C% d/ F! ~4 x+ d2 ^
- )
. C; \! t3 i9 E$ {9 T* u - (setq pts (list p1 p2)5 u6 b8 ^& D7 i9 ]! J
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)# C& B% e' F% T7 |3 A& ?) D
- n (* 2 (length pts))
- u/ m" D6 q2 k }. z/ w - ); i$ H, j0 O i0 ^! R
- (setq arypts (vlax-make-variant
6 f2 `0 C3 I1 x% }1 }# X - (vlax-safearray-fill- r+ t0 ]2 A) @5 k
- (vlax-make-safearray vlax-vbdouble (cons 1 n))/ a7 y" `% p1 e9 j
- (apply 'append pts)4 k; g& u5 ^' Q( T: f D7 P
- ) ;_ vlax-safearray-fill' C5 O5 K" Z* ~: K
- ) ;_ vlax-make-variant( l# }' ^; h4 G! G) f; t
- ) ;_ setq. b3 h S- T, h, o# q. a0 ]8 T
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
: a- v+ \: N5 k; w% H - (vla-put-Closed obj :vlax-true)$ s q" R* `+ f
- (vla-SetBulge obj 0 1)
$ E9 [( e2 Q8 s# H" w' M6 a& Z - (vla-SetBulge obj 1 1)/ F- U6 P3 W+ h! ?' }* Y
- (setq k (1+ k))9 i$ k: P5 x# E% i( G9 T
- (command "_matchprop" en (entlast) ""), p3 d2 N2 A; g& _& Y
- (entdel en)' |+ J. ^; w: g& u5 s9 _
- )4 C1 F6 e. l# k9 D9 V
- )
0 d2 S+ ?) z. }& a1 p3 E1 r. s - (setvar "osmode" oldosmode)
9 T3 X7 \( j, m5 |: O - (setvar "cmdecho" oldcmdecho)
# U: n$ g3 D/ ~: f* t- ^( H3 S - )
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发表于 2009-4-24 16:03