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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:8 P+ U- T- Y( @$ b; N+ F% e
(红色的为改动过的)+ l" p/ d# h+ h
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;;*************************;;
3 S. T% ]! x, e! l& T5 T;;CL.lsp:
" ]; w! O) ?' v8 R( N5 Y4 \% |;;Designed by pengliang ;;
( W @" w3 Y! };;2005.4.21;;
0 A0 c: d# U7 Q6 J: p$ ~$ `& k% }& `;;*************************;;
9 H1 D: z% b6 g2 v# a. W
: t6 P y, f- D. `" I8 ?8 g(defun c:cx ()
' E+ p# O" k3 F- z% V( d1 w (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)]
' a, Y0 B( Q( P: u (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.6 s, R4 e5 \9 J# l6 c9 f! ~
(setq cl_old (getvar "clayer"))
4 m: f. k8 R/ a6 q; n; (setvar "osmode" 0)+ u* ~1 y5 C% \0 g+ l% C2 ]
;-----------------------------------------------------------------------------------------3 P" h1 T+ k- t& m/ z
(if (not (tblsearch "layer" "center"))( [4 O W, B# H( N
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")* t% V: Z- h" O, j+ Z9 X: _& H
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")' }3 p+ y1 V& l/ h8 _& \
)
: p& ]9 q2 H4 x7 g# ?' B# T;------------------------------------------------------------------------------------------
7 y; R4 @, S9 p$ f, w$ [1 c (setq a1 (entsel "\n选择直线1:"))
' w# C8 O! B# ~: }- G& Q (while (null a1)
: L. b( Z9 U: p& ~; H6 w, ?; s (setq a1 (entsel "\n选择直线1:"))
. d7 Z! z2 y5 g& O& t9 t )
5 G3 [8 s3 {% } (setq a2 (entget (car a1)))# Y2 V, V m8 [7 t
(setq l1 (assoc 0 a2))
9 ?7 P6 S- C2 }7 V C- b (setq l2 (cdr l1))/ ?8 Z' q) x9 Z" E. R$ w: Z
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
Z ~8 |1 O u0 h$ \/ R, w' d (setq a1 (entsel "\n选择直线2:"))6 f; ^% K% r' s' L$ V( a7 s3 G9 z
(while (null a1)
9 ~; M/ G: l% w% _ (setq a1 (entsel "\n选择直线2:"))
8 j9 c/ k7 {9 [- V$ _ )
: K! q+ ]7 Q6 Q$ |2 m (setq pt1 (cadr a1))
4 ^0 N; K& x; A; ]+ X (setq a2 (entget (car a1)))
9 I2 y5 V; |& E+ M (setq l1 (assoc 0 a2))6 I2 l( x0 X: l0 K
(setq l2 (cdr l1))
1 ^& z: \- o/ O; D3 M2 P )* Z0 U' q1 Z% n6 f- [7 n- a
(if (or (= l2 "ARC") (= l2 "CIRCLE"))
0 S3 A7 J) M# O% [8 w! a. ^; L" J (progn* G i+ k& A6 T, Q/ d
(setq b1 (cdr (assoc 10 a2))) $ e5 y3 n( h" B2 L
(setq b2 (cdr (assoc 40 a2))) D. S2 ^+ D+ S. d
(setvar "clayer" "center")
' x/ U$ e# C& U2 @0 u8 _, F$ I (command "ucs" "")
& [8 z6 `( B/ Y6 a$ N! N (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))" x' L$ @& }# `* Q7 ^
"<0") "")
: {# n# o9 K. z- r( U (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") " ]" m3 y2 ]0 |+ R* X5 a# H |
(command "array" "l" "" "p" b1 "2" "90" "")) Q' X# i' w& Y1 u6 m! O
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 4 m0 ]0 y( h7 {! B7 k; X! h j
)
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5 A N# W, Y- @' Q3 l; E' n (if (or (= l2 "LINE"))
6 v; Y/ K/ r4 p- n- |: S% F; p. g (progn
8 L2 _% t" ^, C5 Q9 k (setq a3 (entsel "\n选择直线2:"))
4 ?/ x! m2 g3 I! r (while (null a3)
& Z# R" w# i5 e9 `5 L5 S. c! ] (setq a3 (entsel "\n选择直线2:")))
% O# {" b8 z! @ i (command "ucs" "")
/ i/ I2 f3 x% N* {# J/ G$ ` (setq a4 (entget (car a3))); l; ?" B) b2 N% o5 O3 a: i* c5 M4 T
(setq end1 (cdr (assoc 10 a2))) l9 R' _6 N7 M" g
(setq end2 (cdr (assoc 11 a2)))- P: m$ P7 B/ d! @" u& h7 v
(setq end3 (cdr (assoc 10 a4))), \! o: b, s) ~8 }# o+ [- k
(setq end4 (cdr (assoc 11 a4)))
5 r; d, N2 q0 v8 y' G (setq e1 (distance end1 end3))6 c6 i, \( D: H7 c/ A
(setq e2 (distance end1 end4))# b7 Q" {, S* k: I8 |) b2 r
(if (< e1 e2)
# N* ^- F( i" B8 h8 ^9 i0 T (progn
. N) a5 A; p4 g+ C (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
9 u" G3 _9 N6 e* B0 Y$ c7 e (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))9 o5 r- C1 M/ k* u
)
! J k8 @) F' k1 X (progn8 p/ I& ^) m9 q5 \0 Y+ D
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0))); U, O7 e4 P. a; G- { N9 t3 B4 M
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))7 r8 W+ N% U/ `
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(setq end5_1 (polar end5 (angle end6 end5) 10))
0 _: o0 {' x1 K/ Z+ z1 |5 S% k (setq end6_1 (polar end6 (angle end5 end6) 10))) S& B H- \; y+ t1 p
(setvar "clayer" "center")
6 R6 o& Q; Q | (command "line" end5_1 end6_1 ""), b2 V" D' y7 z! d7 z3 n3 {
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
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(setvar "osmode" os_old)
4 S; J/ i6 K+ k0 k/ w (setvar "clayer" cl_old)
[( n0 H! `9 @' l+ t (command "ucs" "p")2 F; P6 b, S- V- E: X
(princ)
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; c' z) O8 r. d' {[ 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
