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UID6227
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注册时间2006-1-25
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;; 采集多段线三维点程序 ;;
X5 j |8 o! [6 v;; ;;
6 a2 u, o( j3 D% J;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;0 N# i, P0 M& f4 ?3 p
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! W- s7 {7 G1 a5 x, {(defun c:print_point(/ defun_dir)& L6 H- V2 }+ H, e
(setq ss (ssget ":s"))4 m4 r- C' [4 K/ I/ ]8 t
(princ "\n")
* E" ~+ s4 W9 r* Q/ N ~ (if (null defun_dir)(setq defun_dir (getvar "DWGPREFIX")))( O/ g% G# |8 | Z/ k2 Z' f" u2 N* B
(setq fname (getfiled "请输入文件名: ----------MYCAD V3,HZH2000,2004.4.16---------" defun_dir "txt" 1))) D; g% O6 p6 o
(if fname; ^, d9 k# p+ ~. h- d1 V1 A
(progn
5 B7 M# b% O1 [$ a0 P (setq fdesc (open fname "w"))5 P) O# c1 x; X* s: G' [8 P
(setq defun_dir (vl-filename-directory fname))% i3 `% K3 f6 @4 L0 N4 q# K- t
;(princ defun_dir)
7 J$ b6 o* }" s (setq z1 (vl-filename-base fname))
R: ^$ a7 F; E7 M$ I. H8 S (setq z2 (atof (substr z1 1 (- (strlen z1) 2))))
b8 e( a0 P, m (setq z3 (substr z1 (- (strlen z1) 1) 2))% S7 a9 k+ H* h v9 q9 q' q
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(setq en (ssname ss 0))
' {0 y# O) u0 J# h (setq ed (entget en)), x3 h2 I, @; }0 c7 C+ Z; N) x
(setq ename (cdr (assoc '0 ed)))
) o, d& K5 H+ k, r* Q, X/ ]* N! ] (setq id 0)- C3 V' S& N; W, y! }
(while id
' I; x% r9 n% K$ M (setq point (cdr (assoc '10 ed))). o# j5 ? i7 M
(setq ed (subst '(-99 0 0 0 ) (assoc '10 ed) ed))
: y/ _2 `6 P. V4 j, I( L; t, N (if (null point) (setq id nil)). o+ z) C7 Z5 M
(if point
4 ]7 A1 r9 ?( d' B. l (progn& q1 A3 i- S- G) B" K+ }2 ~$ `* _
(setq x (car point))
: J* {' L( l2 c6 H o$ N$ w l, Z (setq y (nth 1 point))/ q) j; H8 e7 f T# @
(setq z (nth 2 point))
/ y H0 z4 P: | (if (null z) (setq z z2 ))0 Q4 g: W: g1 Z9 K
(if (= (strcase z3) "WL")
. b; s" [# u5 x (write-line (strcat (rtos x 2 2) " " (rtos y 2 2) " " (rtos z 2 2)) fdesc)4 o" V4 R2 B: h) I/ k1 j) N
(write-line (strcat (rtos x 2 2) " " (rtos z 2 2) " " (rtos y 2 2)) fdesc)
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)
9 _$ v1 i0 I5 a& A9 J9 u5 C2 y; t/ j ) D; P& n5 G3 J, c) q) G
)
0 n5 s* K ?2 }5 v (close fdesc)
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发表于 2006-7-9 18:31:16