来自明经- (defun c:tt(/ modelspace)% R) ~; b( z0 j% ]$ J2 B# |
-
& n" `- C( m' f( G9 f" c - (setq oldosmode (getvar "osmode")* Z; J* b5 v5 k: H: B) K
- oldcmdecho (getvar "cmdecho")* j1 q8 M; @8 S: G# }. M- J
- )
2 [# }+ F, r1 x* ]( |, ~) ?% E - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))# J- M. a2 G! Z7 o) x) y
- (setvar "osmode" 0)
! q' o* X% a8 F4 s$ s7 E; @ - (setvar "cmdecho" 0)
* Q# w+ m. B6 u/ }! J. b - (setq ss (ssget '((0 . "circle"))))3 d5 x! I: _9 s. |) B
- (setq k 0)
0 L( Z6 ^; d2 @" k# `* z$ l, F - (if ss8 ?9 y ?6 t; |. y+ g
- (repeat (sslength ss)9 y; G( v: T: A+ @, l( F7 [
- (setq en (ssname ss k))
# U9 l& y7 c5 z \# X: X8 x# A6 H - (setq cp (cdr (assoc 10 (setq enl (entget en)))). d# Z6 s J$ D8 Z
- r (cdr (assoc 40 enl)). D- F; p$ f& k6 p
- )
5 I$ k: D6 {: x0 S8 Y - (setq p1 (polar cp pi r)
1 M4 ~9 T. v( _8 W: r; t- ] - p2 (polar cp 0 r)
! B. T. S1 j, V: e6 M; o - )1 ^3 y3 O# s+ L0 S
- (setq pts (list p1 p2)
7 r. U: v4 ^ {: g2 U% f - pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
# G/ L, V; j. W) v - n (* 2 (length pts))2 B6 n! i9 \2 ~, ^) j0 Q
- )
' V0 h- H% T# a1 j- p J - (setq arypts (vlax-make-variant
2 P7 ], C- o7 v# t - (vlax-safearray-fill/ j9 \, @1 \5 @6 z9 S
- (vlax-make-safearray vlax-vbdouble (cons 1 n))- Y5 W/ q+ e0 R$ k2 F; |+ t
- (apply 'append pts), k3 @( S- _: O
- ) ;_ vlax-safearray-fill/ c j& H5 E# ^0 a
- ) ;_ vlax-make-variant
7 c p3 e' ]/ D: P - ) ;_ setq
2 u7 W8 y% Z0 E3 k$ ?+ O - (setq obj (vla-AddLightWeightPolyline modelspace arypts))+ l5 {3 H0 k* N/ C& f
- (vla-put-Closed obj :vlax-true)$ e" o p) `; ~. _; x* n" e" _ A
- (vla-SetBulge obj 0 1)
) T. Z- Y, H# k' n1 _& P8 o - (vla-SetBulge obj 1 1)
% Z s7 X% x8 f0 [ - (setq k (1+ k))! |+ f8 I$ u% X. G/ G+ E
- (command "_matchprop" en (entlast) "")0 U+ I& Z3 a$ S; m- Q
- (entdel en)
* ?+ q/ T9 G1 ]7 j9 h - )3 \# a) a7 V+ b+ }/ ^
- )4 w+ U3 h' \" B U9 X, A7 g
- (setvar "osmode" oldosmode)) E3 }5 _: B1 [6 @( d y- g
- (setvar "cmdecho" oldcmdecho); y7 V6 p4 P* `% |& u# v4 ?
- )
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发表于 2009-4-24 16:03