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UID6227
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注册时间2006-1-25
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;; ;;! A* Q. M# Y- w0 f$ j
;; 采集多段线三维点程序 ;;/ c; L3 ?/ }1 ]: a8 V' w, o
;; ;;- _* x. x6 o& W5 s
;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
( I! s! O! ]$ }' C6 i
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(defun c:print_point(/ defun_dir)
* u! y5 L1 u8 u2 {) L (setq ss (ssget ":s"))1 K4 X" I) w. A! k6 m0 h0 o/ ]
(princ "\n")
" m, g+ C8 f1 J e5 | (if (null defun_dir)(setq defun_dir (getvar "DWGPREFIX")))
8 g4 X$ {: ^: K7 v (setq fname (getfiled "请输入文件名: ----------MYCAD V3,HZH2000,2004.4.16---------" defun_dir "txt" 1))
0 u& d* H4 z$ j8 b, g7 Z( m (if fname4 }, |+ W, Q$ t" x' j, q; g0 T% C: V
(progn
) {( ?$ A0 y) u) g+ r (setq fdesc (open fname "w"))( c) W0 F7 I1 L1 }
(setq defun_dir (vl-filename-directory fname)), X" V% y! s/ O. t" a
;(princ defun_dir), C, T3 u6 C j! ]8 i
(setq z1 (vl-filename-base fname))% I0 l; }5 |* t. x5 J: V- W
(setq z2 (atof (substr z1 1 (- (strlen z1) 2))))1 J: W1 [- p3 m* K# D+ D
(setq z3 (substr z1 (- (strlen z1) 1) 2))
0 e# Z* s4 Z2 m U( B* M0 {0 ^4 ^
9 I8 K" V9 {* { O3 ] (setq en (ssname ss 0))
8 L& Q# P n$ Y! j) N2 H3 A (setq ed (entget en))7 d' K) H+ k! r0 j" B
(setq ename (cdr (assoc '0 ed)))
' b* ~. a0 I; q0 K) q% B( M (setq id 0)6 n8 }6 X7 Q* e; B) J' ~
(while id . x' u% i: G( t- O
(setq point (cdr (assoc '10 ed)))4 y9 {8 t$ c- r
(setq ed (subst '(-99 0 0 0 ) (assoc '10 ed) ed))2 l$ d9 W/ x4 J! G9 H; J9 N& r
(if (null point) (setq id nil))6 m' o7 Y; a: r: j6 \6 k
(if point
' j; q) K8 M+ U* l: j2 ~ (progn
9 p# y0 f: S8 j! y0 s, T9 N (setq x (car point))
1 [. G' ^. \+ x$ n1 {6 b% \8 w (setq y (nth 1 point)): ]' h0 K4 n& Q# { j" t1 F
(setq z (nth 2 point))* H$ x4 Y8 \5 v1 [/ Z i) N
(if (null z) (setq z z2 ))
( t Q0 E- ~; B7 k. W (if (= (strcase z3) "WL")
$ `& ?: o$ ?/ c, S# }$ Y6 n (write-line (strcat (rtos x 2 2) " " (rtos y 2 2) " " (rtos z 2 2)) fdesc)
1 [" A9 X4 f9 o Q" t; h* p% ? (write-line (strcat (rtos x 2 2) " " (rtos z 2 2) " " (rtos y 2 2)) fdesc)
2 G9 s A0 K) F- Z5 T) `" i )1 L$ Z; n6 x4 a# v
)7 a) y* w+ V" O( X
) 1 \0 _; k% v/ Z+ q: a- x/ w' t9 i
). U8 l1 b0 J. J, C, _& [9 e
(close fdesc)0 w8 K; }- p' E1 j+ _; A
)
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发表于 2006-7-9 18:31:16