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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:* f8 H, I' D' g/ ^
(红色的为改动过的)* O" V6 d* e! [
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;;*************************;;/ v @% L" M' T+ `
;;CL.lsp:
5 H' T- H6 _+ B8 t% D! o& l Q% ~;;Designed by pengliang ;;
# r" I7 Y4 J# o+ E2 j;;2005.4.21;;
, ]% O, v8 a$ s/ n% a;;*************************;;
/ T* y3 C. k, f* a+ z1 [+ N3 E! w; d* G& \1 }2 G' G4 w& ?5 b/ F
(defun c:cx ()5 P; U3 I+ _9 b" O6 M
(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)]
) m) h5 Z" ]4 M v& G (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.% O2 ?8 k5 M+ H2 z" D1 R& ^
(setq cl_old (getvar "clayer"))
& k3 W. H1 [$ \: I( l, t$ U; (setvar "osmode" 0)1 P# x6 b0 n. m$ p" r2 ]$ T
;-----------------------------------------------------------------------------------------' D/ g8 h0 J: G5 _5 r6 \6 {: `# e
(if (not (tblsearch "layer" "center")) s V Q& a3 j# X. M/ N
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")
+ l9 l& I/ E& F7 R! M (command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")
9 u9 Q$ u( J5 p7 f B/ x) D6 I z0 g )
6 V1 M$ U6 F! u) `;------------------------------------------------------------------------------------------
2 r# W3 U6 }( j+ ` (setq a1 (entsel "\n选择直线1:"))
5 b; R* U6 G9 J! ] (while (null a1)# n/ b$ |5 [. E, P; U' k1 Y2 E0 u* Y
(setq a1 (entsel "\n选择直线1:"))/ w3 |9 T2 C/ }, T. s6 R
)
) k* a5 _; w* y; c" h, @ (setq a2 (entget (car a1)))
3 A" v# }1 K6 T! ^, P' G: V6 j (setq l1 (assoc 0 a2))
6 e% p$ v) O$ Q2 N1 g (setq l2 (cdr l1))
( U; p3 j. e V, A' e (while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))9 C$ H- {4 N) h% I7 {1 C) {; g
(setq a1 (entsel "\n选择直线2:"))) O9 h6 A u( ?
(while (null a1)5 w, K" {9 i$ q) h! O
(setq a1 (entsel "\n选择直线2:"))6 V& u( J2 {( ?& L- ~
)' F8 M V, U' ^0 O6 r
(setq pt1 (cadr a1))
" w: B0 S& ^( {+ I8 f4 ] (setq a2 (entget (car a1)))
$ q* c+ c: |+ r8 o$ E (setq l1 (assoc 0 a2))
# m" v* T' V9 l9 W& U& _& X (setq l2 (cdr l1))5 ]' o( Y1 b8 l$ A' y x* C. P
)
$ m/ m- c+ X* W( P8 @5 x (if (or (= l2 "ARC") (= l2 "CIRCLE"))
' S! c* g% ?/ P: Q' a% e2 k (progn7 X3 ]5 o5 d1 ]& m" |( c* z
(setq b1 (cdr (assoc 10 a2)))
: T: l2 \$ D( v, I (setq b2 (cdr (assoc 40 a2)))
! r$ v6 P2 s4 I! Q& e! u (setvar "clayer" "center")
( p2 }& r0 B+ j9 Z (command "ucs" "")# Q+ I" h. m( c, k
(command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))* P. E+ Y, g7 B( k
"<0") "")" r |1 Z$ j. j' @
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") ' C( J# S; p/ @
(command "array" "l" "" "p" b1 "2" "90" "")
1 ^ q) Y! @3 y V (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") , o H& l. B% q' ]4 W5 x! _6 ?* P j
)# o5 O6 ]$ A E. A: x; N0 C
)
8 I0 o( |+ n5 O* H1 Z0 i: E (if (or (= l2 "LINE"))
! \ s ^# n. P9 X5 \ (progn
8 V* J, O5 v7 l& `$ i& r (setq a3 (entsel "\n选择直线2:"))' r& B- L6 }, B8 c5 a8 w- E/ C
(while (null a3)7 K# F: a* \) `. a" b9 E* D( E
(setq a3 (entsel "\n选择直线2:")))4 b2 F' ]$ ?* K+ ~6 [6 [6 Z3 F
(command "ucs" "") ( C% x# |- m2 e- M8 T/ b
(setq a4 (entget (car a3)))
) N6 c7 G; O5 D+ \4 w4 `& | (setq end1 (cdr (assoc 10 a2)))0 D2 n0 b6 R/ l; m' I
(setq end2 (cdr (assoc 11 a2)))
: b4 m9 L" Y8 v# ^& T4 O/ m# M (setq end3 (cdr (assoc 10 a4)))
; [6 U" @; M5 I (setq end4 (cdr (assoc 11 a4)))) Z% Q1 u+ U0 g! P$ S
(setq e1 (distance end1 end3))
8 G4 t- h3 j" { (setq e2 (distance end1 end4))8 y4 B8 q: u* U7 A/ y2 g* W
(if (< e1 e2)0 {" m3 _) U( q: u1 Q( }
(progn
& u1 M6 V+ i0 F. \6 w% W7 n (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))" T+ y" K, l7 _' a0 D m
(setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))
2 a F1 c9 Z' e )' n3 x: b) L3 E' U Z% w4 R. R
(progn0 q: s4 B+ s7 f% J+ ?
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))( E6 y$ v; q/ o& i7 a& G3 ^& ~! s3 E
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0))); F/ [" ^. w8 D
)
4 C+ g/ l4 q# ]5 T3 Q s6 i) T )7 x2 W2 j1 J' u0 v- C
(setq end5_1 (polar end5 (angle end6 end5) 10))
" C# O" A: f7 ?3 w0 y (setq end6_1 (polar end6 (angle end5 end6) 10))
- b) J0 ]/ ^! ~, G- S% b0 U (setvar "clayer" "center")
3 n z0 }! f' K1 G8 f$ u (command "line" end5_1 end6_1 "")' N7 Z: X% Z1 y9 o
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
. L) s' m) h/ \$ [2 G. k )8 | U* @ c% U& u: i
)
9 z; d* U& d! d1 C5 C: G9 I% O (setvar "osmode" os_old)2 f. U/ k8 Z0 O; y- f+ v
(setvar "clayer" cl_old)
7 P8 Z o/ H& L/ b( d5 [ (command "ucs" "p"). y# N9 b" |1 [( b2 _# H
(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
