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冒个自己的小做作.见笑 , F! Q4 `) {$ i- M
一次改园.3 G% q' l' n* |8 R0 W/ z. V" a! J
9 i0 z9 _% ^" W: a5 M9 T
(defun c:gg ( / dxcircle n cx ename elist)2 O: s" b0 x/ w) R2 H7 b4 g" ]
(setq temperr *error*)
+ D a @) |4 U7 x* q3 ?' \( j (setq *error* abbtrap)
4 I* d& W7 e* L, G (setq old1 (getvar "blipmode"))% N% K1 p/ O# k
(setq cmd (getvar "cmdecho"))
! K% F0 E' d; W2 S (setvar "cmdecho" 0)
7 j# p" O6 _2 } (setq dxcircle (ssget '((0 . "CIRCLE"))));选择园7 f7 _. I: ^+ U+ t. q! C
(if dxcircle nil/ }# R6 _7 a& `' c0 S, T
(exit))
$ i) s; v7 U! z0 o, b (princ "\n输入直径(");输入直径, s& l/ F3 N! D" M$ m0 c4 V; |
(if (/= 2r nil)(princ 2r))(princ "):")( B& g% J7 _1 `# s* a5 {
(setvar "osmode" 16)
1 {" M0 E# }7 Y' W9 [. W2 g (setq d (getdist))5 e7 U* U8 r# F
(setvar "osmode" 183)
6 ?3 Y9 X8 S% g/ S) y* g! N7 L2 c (if (= d nil)
; D$ c. z1 K: R2 l+ `+ y (setq d 2r))
$ y- i w$ e! e$ U! p8 x (setq 2r d)0 P# O. ^; }; D6 }- {
(setq n (sslength dxcircle))9 j5 S6 o6 |9 i
(setq cx 0)
0 E$ z, e. L" U1 s' v: c3 {; p (repeat n
9 a3 U1 {0 I, G. l n" F (setq ename (ssname dxcircle cx))
* J3 v( o. f U q! x4 _' @; g (setq elist (entget ename)). \1 {4 f2 ^: R1 U: e$ T& b
(setq elist (subst (cons 40 (* d 0.5)) (assoc 40 elist) elist));修改选择园的大小
# J: r4 r4 c( |" u) C% z (entmod elist)! T/ \, H+ m3 R V$ `! ?
(setq cx (+ cx 1))
8 e) u* ~- H1 C) ~/ ^" ? )) |1 Q( Z- z. _$ o; r" L; c* e. ^
(prompt (strcat "以处理" (itoa n) "个圆"))
d5 g$ w9 h' f" m+ I (setq *error* temperr)
( ^& F1 O; c/ x$ S- P* K; w- n0 r (setvar "cmdecho" cmd)
/ @, \" c! f( A7 i0 ~7 }. b: J )
6 U; b7 S* u) x(defun abbtrap (errmsg);错误处理& E! q% h6 ]- r' O% x* r0 @
(setvar "blipmode" old1)
: x# L6 K7 @! C2 j9 Q (setvar "pickfirst" 1)0 t" F/ c9 J& t5 q4 n) k
(setvar "cmdecho" cmd). M% d, H, H! J- u- h6 a. B; i
(setvar "osmode" 183)
% W; W. z4 Z& ]1 ~. ^6 t3 p (setq *error* temperr)8 `. X) G6 z# b4 v! z, D/ n
(princ)
1 |( }; k& W& G2 e) |
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发表于 2010-3-3 15:19
