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发表于 2008-9-7 21:22:10
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来自： 中国江苏无锡
收集到的一个
" f: \( S# {' n R/ I; |(defun l_to_pl (ssa / ss1 lines ent n)
5 B5 q& d" s+ I! E6 e; @) f (defun l_to_pl:main (/ ent ss1 n)& Y @/ N$ Q: ?6 J! R3 G
(setq ent (ssname lines 0))
3 s6 O v) c) r7 I% X. Q+ _0 |# p (if (member (cdr (assoc 0 (entget ent)))
) ?- l/ l6 {) b6 w; ~) p) y( } '("POLYLINE" "LWPOLYLINE" )
8 T* r- x% w$ V: P )
( v& P* h6 K' G" L; h. }6 K8 J- u (if (/= 1 (logand (cdr (assoc 70 (entget ent))) 1))
, K/ t2 m7 b1 T# c* `( J (command "._pedit" ent "j" lines "" "" )
) K3 E2 T: j7 v& h# d6 T! s )
6 r. q2 \4 W) b! E: |. t8 ] (command "._pedit" ent "y" "j" lines "" "" )$ }6 u: p2 M; s' m
), q6 y: D% M1 g& N2 U [1 N
(setq lines (ssdel ent lines)); W& o1 D) o! b3 v
(setq ss1 (ssadd))0 f8 j8 M# A, M
(repeat (setq n (sslength lines))
) R4 ~& M+ z: D; D (setq ent (ssname lines (setq n (1- n))))9 o. u& T( {! K4 A1 z
(if (entget ent)
) M# C5 c$ R0 R) Q: J (setq ss1 (ssadd ent ss1))
( C; k& n' B, p/ r- ^ )
8 i5 J: o6 ^9 r6 A# ` )
5 P- x! G: B' M6 M/ F- f (setq lines ss1)6 U- v! L) u; Y- m+ n9 e$ A4 u
(while ( >(sslength lines) 0) (l_to_pl:main))
, Z; i# v/ q5 v }1 C6 t3 z9 x% x6 A)
# s+ Z8 {# {: {% ~& ?' S. o- F (command "._undo" "be" )
& V% l% t0 j& R7 ^3 L' o (setq ss1 (ssadd))+ ~! E1 I+ w; d# O2 d4 q/ i3 {
(repeat (setq n (sslength ssa)): Q4 A' i1 c2 M+ @; G$ X5 T
(setq ent (ssname ssa (setq n (1- n))))6 I( z' [4 a+ b" H& D0 P8 P
(if (and (entget ent)
; L, X& j7 U* Y7 x( M4 ? (member (cdr (assoc 0 (entget ent))); {/ a0 a7 G q8 U8 ?! W
'("LINE" "ARC" "POLYLINE" "LWPOLYLINE" )5 S+ @. D7 e. G3 h- {( ~, l2 d
)
; [, K0 k/ i; _9 o )
) W6 b6 k6 o3 G (setq ss1 (ssadd ent ss1))# I/ W6 e! Y* {5 l5 w ^3 Z
)+ S) Q4 c- z& D1 O7 P
)" W* p* u# S" o& F
(setq lines ss1)
& B9 ^8 b/ ^0 B (l_to_pl:main)
$ ^' g9 x" E9 f% B* P9 W (command "._undo" "e" )/ B4 ~9 C% w: _# a z9 E/ z
)
' J! j1 u" y2 G' R6 ?
7 ^' a1 t, r! `9 V(defun c:lp (/ a), {6 O. P3 K8 `+ F
(setq a (ssget ))
U$ G- \! z2 c7 x (l_to_pl a)3 j, _' Q- R8 ]" D
;;;(l_to_pl lines)
, e4 F; @( K/ }+ c) S& x;;;(while (> (sslength (setq lines (l_to_pl lines))) 0) (progn))
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发表于 2008-9-3 20:41:53
