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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:
5 {# O, C/ i# C* Q$ w) v+ _( j! P(红色的为改动过的). O$ S8 `7 i& m5 f v2 A
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1 l- T6 X+ i% v) A c;;*************************;;" r! q2 ^! i# F# R0 x' h8 U
;;CL.lsp:
# f3 V& G) c8 J/ m. e+ W;;Designed by pengliang ;;
3 f: p6 O7 v+ B6 E" {9 W;;2005.4.21;;: g: `; R W6 w7 o9 [- h. ^$ R
;;*************************;;* ~, K& X5 k# X2 `" Q, N/ O
}0 \! L% r# k' F: V! b% z& q
(defun c:cx ()* _* H% {- I) s
(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)]/ r4 \- S; Z- l0 y
(setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.# e* e6 f* g1 q3 O( z
(setq cl_old (getvar "clayer"))& S; B, ]7 R" y/ |# ^+ C
; (setvar "osmode" 0)
& _4 a7 Y2 z p( N;-----------------------------------------------------------------------------------------. g0 w; `- W+ F _- m
(if (not (tblsearch "layer" "center"))
0 c6 `" Z* t! i9 a. X4 R' a& k (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" ""), ^& @9 v3 a; p* r+ s
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")6 t3 V+ I. o) e/ n' O
)/ [4 x& ?: e9 W+ \4 k, X6 m) w0 A
;------------------------------------------------------------------------------------------6 l c' m6 l' ~/ n
(setq a1 (entsel "\n选择直线1:")): c- A6 Y) D# f1 ~9 I
(while (null a1)
x& [& `2 X+ w! U1 t- y& J4 {) _ (setq a1 (entsel "\n选择直线1:"))1 a4 B1 J3 S+ U4 {9 f
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(setq a2 (entget (car a1)))
- l: |5 B+ I, I' s9 s2 h4 P1 [ (setq l1 (assoc 0 a2))
$ Q( t! e( d$ F8 ~: L2 I+ r (setq l2 (cdr l1)). y& u7 {6 J" z5 l/ I5 g2 l
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))9 V( ~- }$ y; M; c7 t0 r( J
(setq a1 (entsel "\n选择直线2:"))
, [2 S U2 X6 i( N, g5 A (while (null a1) N) {, b9 j3 f3 |
(setq a1 (entsel "\n选择直线2:"))
" D( ~# v! l7 w& c! C) D )
* T" I4 h q5 N3 |& G9 l (setq pt1 (cadr a1)); e# o4 y4 M7 ]- v
(setq a2 (entget (car a1)))( o# b' N4 A: y4 o1 T h. L
(setq l1 (assoc 0 a2))) e" Z2 W6 B0 x% B0 j; k8 m* X
(setq l2 (cdr l1))0 q& }" K: x3 ?8 b1 |
)
' n2 ]1 z( x0 h" J& x/ @4 ` (if (or (= l2 "ARC") (= l2 "CIRCLE"))
d% p/ u# K$ Y# x( M2 o7 }# V (progn9 P3 v/ U; g& \& M1 d8 ]. s
(setq b1 (cdr (assoc 10 a2)))
& J/ b3 F( a# j/ n8 C (setq b2 (cdr (assoc 40 a2)))
9 A' n0 k5 u6 t, y. }, @ (setvar "clayer" "center"); r1 S7 h& s1 p6 |
(command "ucs" "")
. o! R' x# c& y! k (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
' S$ b: F/ G& X# _3 v# Y$ T "<0") "")
+ s5 Z* B9 m/ x0 ? (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
0 ~- w. S6 ~; S9 l% \: U (command "array" "l" "" "p" b1 "2" "90" "")
7 C" n- t, Y8 k& H7 h o. Q (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
! m3 {" ?4 E) R! t5 H8 o* K )/ F* h5 _, M _
)
- Y3 \; m' Q* o" t$ b (if (or (= l2 "LINE"))
5 z' p. B g7 U u1 `1 x (progn" g' ]" R* \% b7 v- a
(setq a3 (entsel "\n选择直线2:"))
$ Y( \4 W; k( Y (while (null a3)
! z5 T b; |8 z# Q0 X2 B (setq a3 (entsel "\n选择直线2:")))5 @% P, P2 m; T. o, z/ X2 U. m' c
(command "ucs" "") / v& J7 C6 U2 x. H% a6 t1 f- h
(setq a4 (entget (car a3)))
1 ^- f# x8 q! J: H3 s; a/ h (setq end1 (cdr (assoc 10 a2)))5 c" y; o5 r4 w% ~
(setq end2 (cdr (assoc 11 a2)))# q5 H% V9 o9 ^; u) y7 ?
(setq end3 (cdr (assoc 10 a4)))% V4 c3 E* G( [# M
(setq end4 (cdr (assoc 11 a4)))3 M/ l5 X+ G m9 l9 Q* f L
(setq e1 (distance end1 end3)) Z1 \+ w% y5 _! A: V
(setq e2 (distance end1 end4))5 c4 C+ Z/ m* S( M: u( q" v M
(if (< e1 e2)6 N3 x% Y- @1 X' N7 P& ^, S
(progn8 n. D$ L) D6 y' |( F
(setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
8 Z9 A9 e4 K0 x. T5 j, B4 o (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))$ F4 S3 H3 H( E# p8 X9 ]
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(progn: i( A+ U- c* P; S
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
' {, b: \! H# S5 Q6 D' D (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
; c1 }8 n8 A0 C& I )
7 F n3 q$ p8 B& |* d+ W )
1 l, [- S: [2 M, l% f7 ] (setq end5_1 (polar end5 (angle end6 end5) 10))
# R* p/ N" }6 T$ {3 k) I (setq end6_1 (polar end6 (angle end5 end6) 10))
! e1 @7 h& @3 z4 y( k6 z (setvar "clayer" "center")
8 w. q2 C8 ^4 l( M3 t* u* T; L( C- w (command "line" end5_1 end6_1 "")9 r7 L& Z; A- r# X
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
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(setvar "osmode" os_old): A, f0 h) s3 B% u
(setvar "clayer" cl_old)% a; r7 I' D: W4 F$ x
(command "ucs" "p")( ^8 L ^6 f- h' \0 C0 G: s9 A
(princ)& Y0 m* g M* @8 |3 O. {' A& [% u0 n# a
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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
