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发表于 2011-7-27 15:08:44
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来自： 中国台湾
http://www.cadtutor.net/forum/archive/index.php/t-40010.html
4 F6 s3 y! W9 R. ~Help Modifying Converting Arc to Circle Lisp Code Please!' C+ `& ^+ O' b3 b
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;;; http://ww3.cad.de/foren/ubb/Forum145/HTML/001720.shtml
" v% G, X+ b% B. W& z (defun c:Arc2Circle ()
q2 ]: c4 s# A1 ~# F (defun arc2Circle (OBJ / DATA R M)
1 X$ B' q: d8 x (if(and(=(type OBJ)'ENAME)
, B% B& @9 x+ H- k (setq DATA(entget OBJ))9 b6 v. A- T4 s$ ?1 z+ D3 _/ F
(=(cdr(assoc 0 DATA)) "ARC")
/ X2 \% L* r& A# T1 { L (setq R (cdr(assoc 40 DATA)))
7 { q% B; Y1 e& ^& v! _% F* s (setq M (cdr(assoc 10 DATA)))
: E7 I+ ?$ b/ P% E( I2 b0 Y )+ y' I5 |5 U# M; P& M
(progn5 \; r4 z9 N7 | t5 b
(command "_circle" M R) # u& }# d( d# A. h
(command "_matchprop" OBJ (entlast)"")
( n) r" K' ^- t' b9 I7 M (entdel OBJ). W4 o8 H; \8 h3 [
)
# g R$ p4 E0 C+ I! g; Y, {% Z# F$ { )4 \6 r+ |, j: v% n& ^
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(Arc2Circle (car(entsel "\n请选择弧: ")))9 X! q% T% M( {
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or
$ i8 s- b) x" n4 B" x, ^. L http://www.gocad.co.kr/qa_lisp/218868/page/186 |
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发表于 2011-7-27 16:58:33