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9#
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:
E8 A) A. {! R(红色的为改动过的)) g' ^: I' ]9 O5 B o/ }
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;;*************************;;
% u, C' q8 ]+ K: \' Y5 G;;CL.lsp:
8 o$ P* z. K4 i8 d5 Q: x;;Designed by pengliang ;;# a, l. f- [9 ]2 Y
;;2005.4.21;;& f/ U# A# z& y# y6 \0 Y) L' H2 j/ Y
;;*************************;;, b2 q- u1 E1 u4 F# f
$ W# n$ A% Q2 m3 d, q
(defun c:cx ()
# l% |: x: x1 U! ^3 ^ (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)]9 f$ X9 A9 \, @$ M. @; u5 y9 s
(setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.
& |5 D4 n$ J% t- o" s (setq cl_old (getvar "clayer")), ~6 n/ [- \; P5 Q! a$ _" n: _
; (setvar "osmode" 0)
0 L4 W8 i+ O( b) A4 c) @;-----------------------------------------------------------------------------------------+ O$ S" m8 D2 W* j0 g9 f
(if (not (tblsearch "layer" "center"))
, E) r' C- z2 L; q- r (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" ""). l7 n r9 u1 i7 u6 D
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")
% m! K- E4 P0 q) U% l: X. E )1 r' N% s3 M& `, Q2 A: B
;------------------------------------------------------------------------------------------
9 X9 ?" ~1 Q6 ^. C ^1 f (setq a1 (entsel "\n选择直线1:"))& E/ U7 J* }' Z! d$ E& c5 G2 r
(while (null a1)
7 Q- I: ?. P& n* ^/ e* Y/ o (setq a1 (entsel "\n选择直线1:"))
7 m- D$ D! i& J6 f )4 @+ M" k; N5 U7 o* C
(setq a2 (entget (car a1)))
6 ^2 e& H: y4 d+ f% @ (setq l1 (assoc 0 a2))
/ \* U3 z }) g7 {3 S. { (setq l2 (cdr l1))7 X1 Y# Y& Q9 C- g- V* u2 Q6 B
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))( |0 s& C# ?% ~6 P' `1 Z+ a
(setq a1 (entsel "\n选择直线2:"))
1 ]* b3 J/ N/ j0 o (while (null a1)) J7 r8 r9 L, ~
(setq a1 (entsel "\n选择直线2:")); v( Q5 A5 t) l: {6 q& m& \7 @
)
8 N% y2 _4 `$ D1 V (setq pt1 (cadr a1))9 m" l: N) q# ~& u4 }2 v
(setq a2 (entget (car a1)))
* M9 f- ?0 [8 I# d } (setq l1 (assoc 0 a2))7 r2 j9 g* U7 b/ D: ]) K
(setq l2 (cdr l1))
1 Y* \/ t7 R; z8 @6 J )
8 H$ m: Y$ ]2 g1 ^6 p2 }6 x7 c (if (or (= l2 "ARC") (= l2 "CIRCLE"))+ D4 ]1 a( `, r
(progn
( J! _! L5 [ Q# T; v" n& J (setq b1 (cdr (assoc 10 a2))) ) d2 `, v+ y8 X9 M- I: b ^
(setq b2 (cdr (assoc 40 a2))) * v$ d. [ k3 }. \- S
(setvar "clayer" "center")
' m1 `+ l( `8 m/ r (command "ucs" "")) l/ R( e( v4 q2 ~
(command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
2 E: D( g0 I6 E+ p' s "<0") "")
/ q# y4 r- k5 \ g0 x7 ?* e (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
' w$ p- ]! A5 `) E (command "array" "l" "" "p" b1 "2" "90" "")7 v2 U( d( d3 Z* H# U) I" W
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") ( s' q/ E% b& W1 ]: ^5 r
). m; L) @8 o( j! C* s, Q1 t4 ]$ h: O5 m
)
4 ?- T) U8 I2 J7 c. X (if (or (= l2 "LINE"))# [" [& G# C7 o: `! t9 c2 f9 ]
(progn! W1 i! x* C0 {9 v3 p) ^9 }
(setq a3 (entsel "\n选择直线2:"))6 v. E# i+ m" B4 E' _- P7 V
(while (null a3)
4 l% E5 v- [! F: c- ` (setq a3 (entsel "\n选择直线2:")))
' f5 }6 j1 J7 r& R& W+ T# s+ F (command "ucs" "") ! F* d6 E/ l# ~7 r% k
(setq a4 (entget (car a3)))7 S# H1 i! \" r7 @
(setq end1 (cdr (assoc 10 a2)))
' \; [- q! {' s (setq end2 (cdr (assoc 11 a2)))
9 A1 E/ `3 C1 h8 Q2 x3 e (setq end3 (cdr (assoc 10 a4)))$ r7 [) ^/ n( P h& P& s* k
(setq end4 (cdr (assoc 11 a4)))5 c8 u) `3 N) F! _9 Y. V r6 R
(setq e1 (distance end1 end3))
7 T t* X& z1 B5 W3 X (setq e2 (distance end1 end4))+ b' Z5 K( F2 \' Z: ~
(if (< e1 e2)
7 D _- f% _& | (progn
* y( v$ e) V4 V (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
8 A2 V% {" l0 m- S" W$ e' ?4 V (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))- N f" W8 L8 a$ O
)
/ k$ U0 Q- c' D8 W (progn/ i+ L, {% J$ h- |# `! d+ d! @; _
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))7 z% d) k' V( l+ r( K
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
% G# W, e' U. [5 Z$ h9 e& d7 F )
3 H" X; I4 Y: G8 @. [) p- Z: Z1 | )4 H% v4 H8 z& ?1 K; M
(setq end5_1 (polar end5 (angle end6 end5) 10))
* L' D r) S/ A (setq end6_1 (polar end6 (angle end5 end6) 10))
. b" C4 }. t+ z2 U! N (setvar "clayer" "center")( B, J; t; H3 m- R7 Y1 d
(command "line" end5_1 end6_1 "")) M. K0 V, V: _; ^& C, G1 f% e
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
8 c$ z2 l1 }$ }, S )
) g5 _# z w9 a0 n% R7 e# ^ )8 ~: ^) q4 f) e1 r
(setvar "osmode" os_old)! \# j" Q& V+ x! `. d
(setvar "clayer" cl_old)4 p. z8 Y4 c: T$ y
(command "ucs" "p")
% y7 T$ l$ B# \6 W4 @- l8 a (princ)
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9 J% n( I4 ^2 a% {
[ 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
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