来自明经- (defun c:tt(/ modelspace)
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- (setq oldosmode (getvar "osmode")
$ h3 S4 [2 E% s5 @; p# C - oldcmdecho (getvar "cmdecho")
3 b6 i% O$ Z5 \( h p" K - )
f* I4 |& _$ j+ `- J% G& v: B5 I - (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))+ G- K$ L/ O" [1 K# H7 D
- (setvar "osmode" 0)( H, `0 r) b& R, j4 I3 @1 ]
- (setvar "cmdecho" 0)
, T* S! o f6 J6 M0 X2 Y" F7 H7 F - (setq ss (ssget '((0 . "circle"))))" V$ t/ [; B: Y5 U) i: `: X) `
- (setq k 0): r3 S j4 r: H+ `, b
- (if ss
+ I% D4 A8 @. E% D1 [& G - (repeat (sslength ss)
6 g0 R; A G$ y5 a) q - (setq en (ssname ss k))
1 f5 w; m/ P6 O - (setq cp (cdr (assoc 10 (setq enl (entget en))))9 M( \' \+ b t+ r. s% Z
- r (cdr (assoc 40 enl))- P" [" g' D- x4 e7 w" @
- )
8 O9 J9 `. E: g - (setq p1 (polar cp pi r)
% p4 Q! c1 A8 J! g. q - p2 (polar cp 0 r)0 g6 v1 v5 k& v! `, x
- )+ [! b- B6 D/ F3 F. j1 l
- (setq pts (list p1 p2)% B) z# Q3 I4 d# P0 D
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)' k7 f2 h, `; v% F H
- n (* 2 (length pts))5 S# x0 j7 N- }2 W
- )" e" W0 M# Y* o' A
- (setq arypts (vlax-make-variant; i$ u& S' k% Y! O# p2 s" H
- (vlax-safearray-fill
' L/ V' `- u9 ~ - (vlax-make-safearray vlax-vbdouble (cons 1 n))% I% X6 }! A2 c
- (apply 'append pts)
, |, M/ f: ]- S* ^1 x6 { - ) ;_ vlax-safearray-fill; x. u3 D5 X# d- c5 o
- ) ;_ vlax-make-variant) |: h& c, d- E1 r
- ) ;_ setq5 G; q1 Q- K) U5 Q3 I3 f
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))" o0 n* D1 ?* e6 w
- (vla-put-Closed obj :vlax-true)
( j$ J+ p1 E& k: x$ z% x. A: G4 @' [0 W - (vla-SetBulge obj 0 1)
/ [" x t' B" C9 f" o - (vla-SetBulge obj 1 1)
9 j, _2 e) x' n, K+ W S7 ]4 f - (setq k (1+ k))
" |( V$ V$ e9 {$ ?0 ~$ G - (command "_matchprop" en (entlast) "")
' j2 d. |% p8 [$ N4 O' | - (entdel en)
F& N+ I8 i2 B2 P- W0 a: G: S - )6 A/ [; T# {+ K# N; A* K- {
- )
) M4 x1 f. d2 a, m* [$ _) k+ M - (setvar "osmode" oldosmode)
* j3 p8 p; e( O2 V9 h+ I# r - (setvar "cmdecho" oldcmdecho)" [1 Y7 z- i7 C' N
- )
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发表于 2009-4-24 16:03