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UID6227
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注册时间2006-1-25
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;; ;;
* w& g! P2 n# s- x- ~6 o;; 采集多段线三维点程序 ;;1 j7 w6 K' c" k1 R
;; ;;
- U% H1 t/ h2 R2 m2 t# V' X* E5 r;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;, }& m4 T- ]% v
\! v. g4 T9 j& ~: s% `6 p
1 E1 i; [! O: b0 @% k k(defun c:print_point(/ defun_dir)+ S. }* l0 x& B6 x# L! c
(setq ss (ssget ":s"))
: o9 H) @8 L8 j3 D' k; h X9 z (princ "\n")( k! v ]6 Z9 |5 F- q/ _
(if (null defun_dir)(setq defun_dir (getvar "DWGPREFIX"))). U8 u) } Q7 R I8 c
(setq fname (getfiled "请输入文件名: ----------MYCAD V3,HZH2000,2004.4.16---------" defun_dir "txt" 1)). S @! m0 I3 h1 G$ M1 h
(if fname$ O& t, J% J8 S! l5 `
(progn
5 H( G8 X; p* v5 q8 r5 T3 S (setq fdesc (open fname "w"))
" Q6 y' u, q6 K9 J; f$ V (setq defun_dir (vl-filename-directory fname)). T& O* R/ C- t% d p1 I) J
;(princ defun_dir)
/ H5 u: K0 Y; ~, V5 p ? (setq z1 (vl-filename-base fname)), y0 w9 j1 E! `4 x* L0 Q
(setq z2 (atof (substr z1 1 (- (strlen z1) 2))))! [* n% w" a3 O& k
(setq z3 (substr z1 (- (strlen z1) 1) 2))
/ s- F# \; m' Q
& y2 l' a K& ? (setq en (ssname ss 0))$ X! G3 T' |0 L1 P, w
(setq ed (entget en))
4 }- G6 s6 Y: A) o( U (setq ename (cdr (assoc '0 ed)))" @! s1 Q, D, Y; w) |% z
(setq id 0), J- {& `, G- W: h A* r
(while id
$ r. w, [( b, e (setq point (cdr (assoc '10 ed)))
( C8 e2 |( r+ h1 P# n (setq ed (subst '(-99 0 0 0 ) (assoc '10 ed) ed))
; \+ `, j" h9 c: j1 _. J (if (null point) (setq id nil))4 q0 ~& s5 T5 \% A" u% q
(if point
9 l7 i0 S& O( K7 z (progn ?$ g% x" k* }* n
(setq x (car point)). z: W: g2 j: l* I. }3 x
(setq y (nth 1 point))
, e. C+ U; R' T9 d( q (setq z (nth 2 point))( R8 |" J; w" _" q' }
(if (null z) (setq z z2 ))! a$ H9 B* v6 T& |6 h0 b
(if (= (strcase z3) "WL")7 ?4 }$ z" B$ B; A/ N1 y6 Z2 I' p
(write-line (strcat (rtos x 2 2) " " (rtos y 2 2) " " (rtos z 2 2)) fdesc)& u9 n& A8 C9 i% }8 m5 k4 M, m- u& O
(write-line (strcat (rtos x 2 2) " " (rtos z 2 2) " " (rtos y 2 2)) fdesc)
% V# O; w$ c" Y )
+ G! b, K% }3 w0 P- c! I )7 J+ ~3 K& ]2 w* C. h1 t
)
0 `) ^' i# U, O& R )
) q2 B5 W- X" G0 E+ a$ Z' z( e5 N (close fdesc)3 m$ Z m. N6 d
)
8 {) M% t4 t2 X4 ?, i+ m( j0 ^: R* ]) 6 c& P# ]3 b* A5 j$ `
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