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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:
& l2 ?" s n2 r3 S2 C; s(红色的为改动过的)
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;;*************************;;+ P+ n# g4 E+ P; \" F8 K
;;CL.lsp:
; n" f8 A: t. t# G# H( L0 s# ~- `;;Designed by pengliang ;;+ H% d1 g2 W8 r3 @, l- g4 M
;;2005.4.21;;
9 m7 u4 O3 J7 z;;*************************;;+ U7 S ]/ A7 P* t$ M
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(defun c:cx ()
6 D# |, t; V! m4 L! Q$ w/ T( p (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)]4 T( s( L* x6 y( u) k8 `# ^
(setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.
, ~9 [0 B+ m! l6 i) ?0 @ (setq cl_old (getvar "clayer"))
8 r8 s m3 a4 i! _2 A2 o; (setvar "osmode" 0)
. `+ [/ ^! A9 U l( }; K' ?6 u;-----------------------------------------------------------------------------------------
: Y2 B7 p6 V5 |7 `- |3 F4 ^ (if (not (tblsearch "layer" "center")). T( B9 V% Z1 @, Z. G2 X
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")# N; _9 [- Z Q: a2 |
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")/ c1 r$ }7 R1 L" H3 [
)
, }( r t* }) `$ m$ F0 z;------------------------------------------------------------------------------------------0 A2 R1 ?, K: ^) F! T! m& {) P9 I; }
(setq a1 (entsel "\n选择直线1:"))
! q5 V; D. a3 b5 j, w- k( a+ i, c (while (null a1)6 k$ T& d2 o+ C( H
(setq a1 (entsel "\n选择直线1:"))+ H; e' r5 g& l
)
% Q, w& h* b4 Y( P (setq a2 (entget (car a1)))# f7 r: v, H' E/ |
(setq l1 (assoc 0 a2))' ` H; f5 C( l! ^ D/ q0 X! _
(setq l2 (cdr l1))* ?2 Z7 N% |' u
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
4 T6 b% E0 x; Z: B: ?/ U (setq a1 (entsel "\n选择直线2:"))& e: U$ H( O5 X) D/ q% ^& D
(while (null a1)
9 `6 ^$ r* a( C, H4 b9 A+ E! i% v (setq a1 (entsel "\n选择直线2:"))
9 e c0 G* q6 ` )
7 [6 u& V9 f7 C' [" p8 c (setq pt1 (cadr a1))7 u3 {! S6 z$ P: r, M+ K
(setq a2 (entget (car a1)))
: A0 o2 |' p5 H6 [+ C3 a% X (setq l1 (assoc 0 a2))$ K2 x( @) C$ {
(setq l2 (cdr l1))& \$ m b1 e2 w! K" {6 z- w
)
. B9 o0 j9 e8 h" E0 K (if (or (= l2 "ARC") (= l2 "CIRCLE"))
/ M& d4 v0 R% `" c2 T* q$ s% ] (progn
7 L! T9 F6 y Y/ p (setq b1 (cdr (assoc 10 a2))) 1 _! _ t7 q- g2 D0 u- y$ ^/ s
(setq b2 (cdr (assoc 40 a2))) # [3 f4 e% C/ j4 y4 k: y
(setvar "clayer" "center")2 O' \# U: L# U' `4 a* N
(command "ucs" "")
4 K" `; a8 M5 R; g3 v7 ^( E (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))' D8 ~' d4 x" O2 }# A
"<0") "") u3 \( _' P2 r R% b9 j
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") ; p$ I% u4 U* w
(command "array" "l" "" "p" b1 "2" "90" "") ]- R6 h) Z; j5 |2 b6 e; x
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
% G- U2 {6 l- N* c )
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(if (or (= l2 "LINE"))' B1 i$ w8 j+ N" `
(progn
: |- `' y. u# r. j8 T (setq a3 (entsel "\n选择直线2:"))$ J/ J+ J* V4 l0 C- _# i3 N
(while (null a3)
( N& F6 \6 {& Z% d5 Y9 g (setq a3 (entsel "\n选择直线2:")))
% M0 r6 ]0 I+ j" P5 Q: t7 Z7 T# { (command "ucs" "") ) r( c2 f6 N/ ]- M3 w
(setq a4 (entget (car a3)))
; H" s+ Y' W3 Q$ b0 G5 v. ] (setq end1 (cdr (assoc 10 a2)))+ g5 L/ y2 b$ j$ l' o
(setq end2 (cdr (assoc 11 a2)))
- j+ h& l. p: j1 f+ X2 d7 | (setq end3 (cdr (assoc 10 a4)))
% ?; p w2 r- W: F (setq end4 (cdr (assoc 11 a4)))1 B: y' U3 C, t. o
(setq e1 (distance end1 end3))# d" W6 D; C: s/ B3 V
(setq e2 (distance end1 end4))* W/ N( z: l2 X: l4 F
(if (< e1 e2)5 Y& i" S+ w" t
(progn
1 B) e) I+ w9 I, X" d; ] (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
0 Z1 D7 t, z# v. G (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))5 n" W1 k* B# M$ y% v6 o5 k f
)) \( C" H1 w; {/ `+ C
(progn- O7 i5 H2 O9 E- C" O7 z& b0 y
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
) ^) a( ^: q2 D/ B- I% s6 O (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))2 [" ?' g" q. |4 B# s, j" G j; r
)
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3 {2 ]# R; \. }9 m$ [0 {3 E (setq end5_1 (polar end5 (angle end6 end5) 10)); k T' P7 \# ?" F/ | J$ |+ s
(setq end6_1 (polar end6 (angle end5 end6) 10))
% u/ m9 A2 I6 V3 _5 h& v9 o. ~ (setvar "clayer" "center"); f U+ I& k* V! ^/ k$ k
(command "line" end5_1 end6_1 "")4 ]. c* ]: `% W4 H1 z& f( j
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") $ K* T& C' g$ V" q7 R& @ u! a
)
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(setvar "osmode" os_old)+ C: h$ w* f1 p2 E9 n6 N
(setvar "clayer" cl_old)% z$ }4 ]; p! M- T- D8 C
(command "ucs" "p")4 @3 }+ r9 K$ l1 X" }' Y( J, s. b
(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
