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发表于 2009-4-3 10:31:57
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这是我改的符合自己中心线层习惯的,可对比原LSP参考:7 o# Z; o1 X( h, n r9 M
(红色的为改动过的)" b; j2 B& I# W" h8 m. |7 |0 O
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# t( m, j$ `3 t. c, |;;*************************;;0 ?& t$ r* l6 `* e* C- n1 V6 |
;;CL.lsp: 3 t- g" y/ ?! @3 J$ ~8 P7 F; {- @3 |
;;Designed by pengliang ;;3 P* }. `& g/ a! I' p: F* X' S& Q
;;2005.4.21;;* _# ?3 g) {* Q5 r# l" B8 j! X
;;*************************;;5 `7 C& K! j1 O. @" ^
, D2 S {# n8 D" U) M(defun c:cx ()
" X1 w" U$ _2 }* w (setvar "cmdecho" 0) ;ㄏノ AutoLISP ㄧ计ち传莱秨币 [簿埃祘Α岿粇家Α(1)] ┪ 闽超 [磅︽家Α(0)]
8 ?! P- D, o+ K' G (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.) J0 |; O2 q& X$ a
(setq cl_old (getvar "clayer"))
* G7 u* d: ~# H) K. \1 V7 u; (setvar "osmode" 0)5 @+ M# p/ {5 K' n' w$ X
;-----------------------------------------------------------------------------------------
B% L' G$ q3 k' w7 P (if (not (tblsearch "layer" "center"))+ k, n3 M3 K5 g' {3 s5 I7 ] z) P- [& H
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" ""). M9 e! B# k) C5 k9 W
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")$ n5 i/ g' K. b9 m' ?
)0 j* x. \7 ^; \9 U( B- N- g8 t# I
;------------------------------------------------------------------------------------------
0 j) c; T8 `6 G5 ?' t" N (setq a1 (entsel "\n选择直线1:")). `# W1 l. a0 N* S' W0 l: \; l
(while (null a1)
; C/ X' j: P8 S (setq a1 (entsel "\n选择直线1:"))
: e5 i: H8 Q8 J- d7 s )
0 R2 C: z0 D# |( y, H/ M U (setq a2 (entget (car a1))); V: P$ }8 i6 o( b7 z
(setq l1 (assoc 0 a2))
, l2 L5 i' H K, L+ Q (setq l2 (cdr l1))# o F5 u4 H, j% d3 A
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))& i* v5 y5 u. b( ~; B
(setq a1 (entsel "\n选择直线2:"))
' u. B J. z" T2 J( R( r (while (null a1)" |5 ~( [6 Q- m* Q* @# ^$ X
(setq a1 (entsel "\n选择直线2:"))
. a7 Q [1 ?4 V+ k5 g )
* M7 p+ r0 N' ~3 o! R2 r0 E n4 G7 c (setq pt1 (cadr a1))
9 R6 n) f( u1 t/ n) s (setq a2 (entget (car a1))): Q8 _9 V. D, X3 m$ ~, Q+ }2 V& L
(setq l1 (assoc 0 a2))
7 D K* R2 N4 e; q (setq l2 (cdr l1))
4 U! F, C3 o3 [, n2 G1 Z ), g* T r) Z9 N. L4 ?+ f8 S" A
(if (or (= l2 "ARC") (= l2 "CIRCLE"))7 G" {# j# J8 H8 X" S: H' j2 F
(progn5 i& z& F) @/ N7 j U
(setq b1 (cdr (assoc 10 a2))) # D5 b( d* q$ s" j! Q3 M. e* D# u# O
(setq b2 (cdr (assoc 40 a2))) 9 \( t# p* V' p( ^: j5 s! X3 ^2 |" e
(setvar "clayer" "center")
% i6 H* R8 o4 K (command "ucs" "")
3 I3 _. O5 |; \" C& d% f5 T! A (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4)); n+ Y, h ?) j! ~8 d3 a/ U2 V
"<0") "")% X6 ~9 b ?9 f3 [
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") % T: |0 S3 d% g) K3 s4 v1 J+ n
(command "array" "l" "" "p" b1 "2" "90" "")( p% A" M" n- p+ P
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") + p: X, x# A8 A# `4 N
)9 P& K* ^3 S4 ]- N/ @
)
. S. ~5 |; O; x1 F4 @ (if (or (= l2 "LINE"))
; R( a" p0 k, q (progn6 G; P4 h' u. ^) j; R) j
(setq a3 (entsel "\n选择直线2:"))
' U7 e1 j0 ^* W( Z7 v (while (null a3)- m+ U0 ?1 k; a
(setq a3 (entsel "\n选择直线2:")))
" `, P" [8 G5 a. \ o' E% C3 u5 z (command "ucs" "")
7 ?& p! Z! @) I% J' c+ @$ ^& C6 g (setq a4 (entget (car a3)))0 \0 y- E( }) Q3 f
(setq end1 (cdr (assoc 10 a2)))
0 C- P q' E+ W5 b" ]" h. P (setq end2 (cdr (assoc 11 a2))). N* S4 r& k6 n: g$ {5 I7 c
(setq end3 (cdr (assoc 10 a4)))
% b# B/ X+ {, L, L. ? (setq end4 (cdr (assoc 11 a4)))
9 F: U" O2 J6 D5 f, U3 X (setq e1 (distance end1 end3))
7 ^; B# A6 M8 I0 a, g6 Y# l (setq e2 (distance end1 end4)), c! p; X/ g8 J) P
(if (< e1 e2)
* i1 U M7 v5 K* F& M+ D (progn" x- w5 o5 q$ F- m; p( ~6 J
(setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
$ Z2 U! D& J! e. R (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))
1 R* S& J* j" G( i6 e/ G )
5 y/ x* r! P) p$ b) n$ [# j (progn
0 l/ ~0 P& r4 \0 W (setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))8 D- F% K6 ~( M5 `, Z) o, g: A0 ?
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))! s" m) q5 H9 O7 `7 c$ ~2 L
)
: I3 Z" o4 {- { )
9 K3 c) B- s4 n& o (setq end5_1 (polar end5 (angle end6 end5) 10))
# n9 [, B6 s( |9 L (setq end6_1 (polar end6 (angle end5 end6) 10))
2 {1 K% d- T: o, z. T1 T6 O* y( f (setvar "clayer" "center")
8 v" `! e; o P9 H+ n! l8 L: ^- X0 q (command "line" end5_1 end6_1 "")
( |% S! O/ D+ A# K2 c y6 P) J) K$ Y (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 8 W v, Z. u/ o/ [8 f& S6 d8 w6 u
)
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% @' P# z4 q5 `9 x; U2 n (setvar "osmode" os_old)
" I" Z. u0 F& N( ?0 f (setvar "clayer" cl_old) c% k7 H; x. I
(command "ucs" "p")" K/ R( d+ H8 I3 k, X
(princ)
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! N, R$ f! H' R1 R[ 本帖最后由 treo 于 2009-4-3 10:38 编辑 ] |
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发表于 2008-6-15 17:21:15
