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UID6227
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注册时间2006-1-25
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;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;7 {9 m" ~) J' Y2 p1 C
;; ;;6 a& _# S! V3 _ r+ z# X$ L
;; 采集多段线三维点程序 ;;
3 r# ]8 G7 O$ L1 J& z) v. f;; ;;/ U9 ~8 w0 T1 Z1 A' I
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3 |9 U8 w0 G5 N) |
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(defun c:print_point(/ defun_dir)
: ~: G' E% B4 K$ I! |$ q (setq ss (ssget ":s"))
# u+ M4 A. }0 f4 C8 y! Y/ B9 s (princ "\n")
E: v5 Q& c2 L- J- p- _$ S7 C (if (null defun_dir)(setq defun_dir (getvar "DWGPREFIX")))
! D8 g3 D5 ]% q/ K1 C5 W (setq fname (getfiled "请输入文件名: ----------MYCAD V3,HZH2000,2004.4.16---------" defun_dir "txt" 1))
7 B0 e5 \# s, d* i (if fname
. c3 Z) V& Q" g# C$ w& ~/ U (progn
, u- E& h1 s. C: B7 G (setq fdesc (open fname "w"))
r) F. p/ e w8 w# Q (setq defun_dir (vl-filename-directory fname))3 {6 X4 K, o! A2 Q [, C6 S
;(princ defun_dir)
9 X& j9 u6 i( Q/ C0 B( I: S9 c* M( H (setq z1 (vl-filename-base fname))
; Y! m) T m; _ (setq z2 (atof (substr z1 1 (- (strlen z1) 2))))
% B" T6 f" R7 e6 T) d. V% A (setq z3 (substr z1 (- (strlen z1) 1) 2))
# U9 A/ p. h0 c: V" V3 }$ k
: Y; O2 A, e$ | (setq en (ssname ss 0))+ u) U0 D, m# F* u& D
(setq ed (entget en))
6 v4 p0 ~; i3 Y& Z8 N/ } (setq ename (cdr (assoc '0 ed)))
; S5 }' e$ y% C3 N5 \ (setq id 0); s- G' m) D6 L# S1 l
(while id
* C ~' `! k+ w (setq point (cdr (assoc '10 ed)))3 m9 U* \, X9 @) P2 R
(setq ed (subst '(-99 0 0 0 ) (assoc '10 ed) ed))
4 P" u7 S1 }. } (if (null point) (setq id nil))
8 p: O) x) G5 _5 [) d% \( k (if point7 l u1 w$ m/ g r% O
(progn
/ t2 H; x5 g( M* g- z0 r' ^ (setq x (car point)). o' |, b; K1 x# d% ~
(setq y (nth 1 point))
: ?4 }1 G# a6 b4 _" P9 c+ E (setq z (nth 2 point))
$ F/ W1 N8 o$ @4 h7 c, k; u (if (null z) (setq z z2 ))( }: G! j9 i5 a# G. I
(if (= (strcase z3) "WL")% U- B9 j& N" r, N3 L" X: D
(write-line (strcat (rtos x 2 2) " " (rtos y 2 2) " " (rtos z 2 2)) fdesc)0 c- I' i+ d3 r9 e5 K
(write-line (strcat (rtos x 2 2) " " (rtos z 2 2) " " (rtos y 2 2)) fdesc)
: o; O3 `0 D* h, _7 u ): {- \; ?- G& o0 {0 ]( K7 z1 P
)2 n. i3 Y; S9 g
) ! s8 y& s! F- L$ [; O, b
); w0 I6 `- Q; Q, j6 V; r
(close fdesc)
/ i9 h" M: ~5 W )9 e6 C& M9 R: M! s0 } V F. V
)
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发表于 2006-7-9 18:31:16