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本帖最后由 woaishuijia 于 2010-8-8 16:30 编辑 , A' k3 C/ X; x7 ]8 M
) L) D6 o5 `/ }3 a. B o7 l m这个是我在cad 2006里面用的把一个直线变成圆柱的lisp程序,2006里面用着很正常。但是到了2010里使用就开始出现问题。
9 n1 |# M8 H/ |$ e比如一条线长L,画出的圆柱长度也应该是L,但是在2010里面使用后,画出的圆柱长度无缘无故增加了好多。请高手帮忙看一下这个程序该怎么修改,谢谢。" c: A1 D0 T, c9 j; o$ l+ A8 o
源代码如下:* w- ?& J$ a/ \- M9 R0 P9 L1 _- M
- (defun c:cc22 (); l' N% s+ W T$ q2 B+ t- b1 s$ f
- (setvar "osmode" 0)
, |6 `8 K7 x2 C( G- V3 Y - (setvar "cmdecho" 0)
! z( `! u/ S; V4 O - (setvar "pickbox" 4)
7 r: C& I( |6 C5 @* Q# \: ` - (princ "\nSelect objects member of equality diameter")1 J; \+ l }0 |& h- |
- (setq a01 (ssget))
9 d- I1 [* ~6 C- ~ - (setq a02 (sslength a01))/ Z0 b5 w- L/ B4 m
- (setq asi 0)
& O. L) n: q/ } - (setq add nil)
) y5 |( d4 `: T0 e - (repeat a025 a' w9 n4 C% z2 }, c- k9 m0 Z
- (setq asa (ssname a01 asi))
! P' {% ]8 G6 V0 Z* B B - (setq ent (entget asa))
7 g) \" Y+ H4 Z' R9 l+ L2 G( e - (setq asi (1+ asi))
* b# C' D/ X. j# z% B% ]9 [* S: ^ - (setq typ (assoc 0 ent))
2 s6 f. F( c- s+ t; V, r+ W - ;;
~. C8 y% P8 u" H3 ` - (if (= "LINE" (cdr typ))2 G- j1 _0 V. X0 t. L
- (progn7 ^# f; C! n; x' |3 `' G
- (setq p10 (assoc 10 ent)
1 {5 [, f# w, X7 F! W5 K - p10 (cdr p10); Z! w8 I! N: v( I6 U
- p11 (assoc 11 ent) 1 H( Q7 P4 c& y) z2 g$ b2 R
- p11 (cdr p11)
$ D# A! }5 e( E- w4 N - );setq. P S6 J9 |8 H* B: N" q
- (command "ucs" "")( V+ {& j6 m" n. S7 s- @+ i4 P
- (command "ucs" "za" p11 p10)( G& A+ B. u, h
- (if (= add nil)3 A' a$ h; `2 n% }
- (setq add (getdist '(0 0 0) "\nDiameter of member: "))
; f& i/ p3 x. S: g: F - )$ S" N: K: A9 ?+ M
- (setq aed (/ add 2.0))% S2 z5 e9 o3 C8 i/ t: k
- (command "cylinder" "0,0,0" aed p10 p11)
4 U- I2 U) r3 h/ {2 P4 W$ \ - );progn
& q3 H" Y1 @6 n% a3 x' `( v - );if
# x) y+ }! y1 D! s: o2 R4 w3 R! j - ;;! y4 P, K1 v4 X. O9 S/ y9 m; A
- );repeat
' E. d3 Y( g ], h& i - (setvar "osmode" 103)" H3 E( w& t4 A# _# N! R/ E. g6 x
- (command "ucs" "")
) b' [. C4 s) z5 E - (princ)
; a5 i, W0 U7 ]/ k' r) X. Q1 a - )
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