来自明经- (defun c:tt(/ modelspace)
% z2 p5 e, W" o4 L -
. \6 k! }8 ?' t$ S6 Z - (setq oldosmode (getvar "osmode")- q2 N$ Y) {2 w# A+ n; R
- oldcmdecho (getvar "cmdecho")
: v* l% u/ M$ k" [+ Z* S - ) ~) s! S7 x* z) e' d; b+ N
- (setq modelspace (vla-get-ModelSpace (vla-get-activedocument(vlax-get-acad-object))))
) |, E9 L" h- u; ?0 ?! Q, k, r - (setvar "osmode" 0) n( a! M4 [) O. k9 b9 ~" x
- (setvar "cmdecho" 0), H& H3 v$ x. o( u
- (setq ss (ssget '((0 . "circle"))))+ f0 r: F2 A3 B2 ]* l
- (setq k 0)
2 V- s% a7 `4 f9 ~, {8 @3 o4 C - (if ss
9 ~% I8 o0 I( @" w9 d - (repeat (sslength ss)! t+ |0 |* M9 H- c" @0 s# n% U
- (setq en (ssname ss k))- j% U& y) `$ }5 Q& j4 e8 W" ?1 ?
- (setq cp (cdr (assoc 10 (setq enl (entget en))))% _9 g/ W/ f7 y/ s
- r (cdr (assoc 40 enl))
+ c* V1 [: C0 e' e+ D' u+ m2 e - )% s4 n0 Y# N# {4 r: O4 ~
- (setq p1 (polar cp pi r)
4 u% n4 Y6 ]2 U& R - p2 (polar cp 0 r)
4 C4 U! K# q* _" ? - )
6 h( S# n! V9 L- Y1 b8 i - (setq pts (list p1 p2)& B. \. ^2 A- H g& i5 A
- pts (mapcar '(lambda (x) (list (car x) (cadr x))) pts)
9 f* h" K' y3 k# B8 D5 x - n (* 2 (length pts))2 N* X" E) T* G9 E
- )
: h% c% C- } o) P7 y9 K2 } - (setq arypts (vlax-make-variant
. D+ F9 V; Z2 B) m# K3 L# X+ r; P, \ - (vlax-safearray-fill
$ b3 T- l6 M" f* ]. m6 @8 D - (vlax-make-safearray vlax-vbdouble (cons 1 n))$ o! E, {, H' \# e
- (apply 'append pts)# \4 x" N: E9 f* u% |6 k2 J+ T! k
- ) ;_ vlax-safearray-fill4 @. ^( r# }3 O" [2 O' S& m4 g
- ) ;_ vlax-make-variant9 t2 n7 Y% o/ w2 s* Y" Y
- ) ;_ setq0 |7 c7 A* h2 U* G( [
- (setq obj (vla-AddLightWeightPolyline modelspace arypts))
9 @, f) W) b4 V# O4 h - (vla-put-Closed obj :vlax-true)
; k) G( E% B% x( p6 l8 @% P3 G - (vla-SetBulge obj 0 1); N* ?7 b0 C+ Q$ [+ s9 {
- (vla-SetBulge obj 1 1)' e: q+ V2 O0 ]4 }. c) N
- (setq k (1+ k))
# J* g8 d9 b F. w: {6 ^* W9 G) f - (command "_matchprop" en (entlast) "")3 t1 ~* w( \! l4 o* u
- (entdel en), }5 n. i$ O7 o+ V; @' C
- )! R O% i8 F2 D {- I. r: x
- )
& B) }2 I' [5 D5 {0 Z1 N8 q6 |8 { - (setvar "osmode" oldosmode)
: U: R# i- @' y1 [2 J; b - (setvar "cmdecho" oldcmdecho)& g# I$ L s- ]; s4 g* x! n* o$ ?
- )
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发表于 2009-4-24 16:03