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发表于 2009-4-3 10:31:57
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来自： 中国江苏苏州
这是我改的符合自己中心线层习惯的,可对比原LSP参考:
# ?# H9 `( {3 q* S6 W(红色的为改动过的)
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;;*************************;;5 a a/ a2 {3 ~4 A
;;CL.lsp: 3 r' \ B2 e7 y! O5 k! v l$ g
;;Designed by pengliang ;;
$ f& r& ^ N+ p/ A& ?# [8 R;;2005.4.21;;
" D' f% @) o4 y, G; L4 c3 k( `$ |# ^* ^;;*************************;;
8 C0 \$ i# i! v; h
% H3 W0 k- E7 H% l(defun c:cx ()
$ Q" Y) E `! a- `6 _ (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)]
: ^" b% M& x: m0 G0 p" u (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.& c( ?" g- n. ]5 i
(setq cl_old (getvar "clayer"))
$ M9 B9 I- c0 u4 H5 O; (setvar "osmode" 0)& ]9 z# w- T# \7 V1 Q- s# O
;-----------------------------------------------------------------------------------------
, h% a2 w$ ^& D, ~" L3 M3 K (if (not (tblsearch "layer" "center"))
1 K7 k/ o4 V! P6 a, T# T2 e$ g/ B (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")
# J* C9 \* \- M e/ F (command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")/ I8 |+ `5 J6 ?8 P& U7 L4 ~
)7 `0 M {4 v" i& w
;------------------------------------------------------------------------------------------: m) j/ t, Z8 V7 l+ v' x
(setq a1 (entsel "\n选择直线1:"))6 w3 `$ M: E' N! u/ g: n0 i
(while (null a1)
5 x; J+ o9 `1 }: M (setq a1 (entsel "\n选择直线1:"))0 S6 f# |+ N' W) x1 D$ h+ r+ z6 l
)
7 N6 @5 H! Z* \9 t0 U8 R( V (setq a2 (entget (car a1)))3 A/ o$ z4 @# U
(setq l1 (assoc 0 a2))
4 q' j4 X# j: J0 a6 g( s (setq l2 (cdr l1))" @. O' k0 \/ J2 b/ T5 u/ d
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
4 h, E; m1 j( k, `8 l5 ^ (setq a1 (entsel "\n选择直线2:"))' e" H/ _6 w% p- _
(while (null a1)( b# R$ O* ^* w
(setq a1 (entsel "\n选择直线2:"))
' E/ O; F4 [7 Y7 j )
8 a: O# R$ a9 s' o, R, } (setq pt1 (cadr a1))
) V9 x: y; @1 S- o Y/ { (setq a2 (entget (car a1)))
1 d- O$ Q* ]) L (setq l1 (assoc 0 a2))" {) \% n. R8 Z: m& r7 q, u! L' s
(setq l2 (cdr l1))# g' m! ?; O* n. o
)
/ f5 J# E1 u3 v- u$ k7 w (if (or (= l2 "ARC") (= l2 "CIRCLE"))& M5 Q0 {6 |- m+ k+ o
(progn4 [; B: I7 E8 ~* Z
(setq b1 (cdr (assoc 10 a2)))
( M/ i8 _, [) E! M (setq b2 (cdr (assoc 40 a2)))
+ j4 }0 ~+ d/ @+ j (setvar "clayer" "center")
, V, V$ s2 p Z (command "ucs" ""), B) V p$ K: |# {' m( m
(command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))& ] Y8 t1 ]" u4 K* \
"<0") "")
+ s. q r0 ^5 y1 R (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
4 a2 Y' F0 \# u6 R& M/ G (command "array" "l" "" "p" b1 "2" "90" "")+ y) i$ Q/ U6 T% Z+ G: z
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") : U( p, L+ |- c! W6 F
)! [+ ^1 p* h8 y; R( \3 j# ~
)
3 G* j* v" D2 i/ ~3 b4 W- D (if (or (= l2 "LINE"))
9 |$ F5 T/ u; [1 X7 B (progn
; ]6 P& k! Z" @: \! f% Q+ T) p (setq a3 (entsel "\n选择直线2:"))
) P. n7 P: K' x9 z% d( h8 R (while (null a3)
, H# ^: Y# J8 J) a4 K* J (setq a3 (entsel "\n选择直线2:")))+ o) ]0 g9 }5 ^( t% [ ~+ t
(command "ucs" "") 8 {) C7 ]2 n l, s5 e, ], r
(setq a4 (entget (car a3)))
/ {5 V5 [/ X; P2 \3 m3 a (setq end1 (cdr (assoc 10 a2)))
: }0 p5 |/ k) X' l# z+ ] (setq end2 (cdr (assoc 11 a2)))
3 k$ @$ r" C- v6 b (setq end3 (cdr (assoc 10 a4)))
: U2 ^/ X: A+ z- p; h+ ] (setq end4 (cdr (assoc 11 a4))): {# u4 P+ K) m. u! F
(setq e1 (distance end1 end3))" x, ?/ O+ H$ }) c2 e; ~% R1 K
(setq e2 (distance end1 end4)) [) p) o+ o* _6 u K1 _
(if (< e1 e2)
: L5 w- c+ ~; v5 a. _! L5 M (progn% \4 O$ z8 X+ \1 B
(setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0))); i, E; d2 D% {8 n
(setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))$ m$ W. v0 {9 Q' X O
)
: j! J; O/ g" |" j- z (progn& J0 [9 x) H& ?5 X. }% B/ \
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))6 Y4 D* ]# p) l, X! u
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0))) G" V6 `5 X/ |7 f6 L* ~2 a
)
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(setq end5_1 (polar end5 (angle end6 end5) 10))
6 {& K: r4 r- `! h (setq end6_1 (polar end6 (angle end5 end6) 10)); _$ H7 q/ N9 q% S
(setvar "clayer" "center")
! w2 G h# r0 T; d (command "line" end5_1 end6_1 "")
! g/ F( D" O" l, R; N (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 9 E: W( G! P* O+ \
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(setvar "osmode" os_old)
( F J4 g) e" x- u' D; m- R9 P (setvar "clayer" cl_old)5 |" h2 M/ b4 f6 Q
(command "ucs" "p")
5 @9 @& R. A' ~8 R: J2 k/ A. i N (princ)
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[ 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
