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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:
. @1 p/ W# D1 n/ q# N(红色的为改动过的)
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$ S! V G) J' f) Q! x;;*************************;;
8 O% ^- P1 i1 w9 N8 D1 r) L;;CL.lsp:
. O/ J# c, ^9 y6 g- S, ?0 Z+ a& [5 L;;Designed by pengliang ;;( D! `- f% x/ M5 E
;;2005.4.21;;
3 [- U) I0 q) ? ~, J1 \0 V. w;;*************************;;
5 D( f* C* P% [7 `2 s( y e* ]) C. E4 ]" n$ F
(defun c:cx ()
* f. B- Q7 p+ E (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)]
' ~0 E8 V/ S6 u% j0 b (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.
3 a' \ S1 U/ ^& J& C8 {* G K (setq cl_old (getvar "clayer"))
( g& @' l& u# h6 X& B, P* @; (setvar "osmode" 0)3 t* B2 \ A) k5 Z
;-----------------------------------------------------------------------------------------0 U# c1 q" A+ n
(if (not (tblsearch "layer" "center"))2 E+ n9 ?' l- Z9 Z; Y7 I0 M
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")0 [* U* L4 f3 B+ F3 w
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")0 q3 V2 a# u/ R! b* G" Z2 W( F
)
" ]5 s$ [% L3 D( w. r& P/ {! j3 ^;------------------------------------------------------------------------------------------
, d$ J4 l% ~ ]6 n* C (setq a1 (entsel "\n选择直线1:"))
& f1 D9 J8 H$ t6 e5 R N (while (null a1)
% _ z; |/ l) L/ o$ q (setq a1 (entsel "\n选择直线1:"))# v9 S" r; ` z2 h" ]
)
4 W5 k; ~5 e% w3 P (setq a2 (entget (car a1)))
: T7 I7 B: ~( k) G (setq l1 (assoc 0 a2))
9 b/ I2 h6 a3 Z' m4 U6 v; f- V9 V (setq l2 (cdr l1))# l$ V+ A. Z' x- ~4 C
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
* u3 e }8 I7 k0 p8 c% | (setq a1 (entsel "\n选择直线2:"))
) Z9 k( `. A. [) |& B( y (while (null a1)
& n, V# u$ J6 d* N: o (setq a1 (entsel "\n选择直线2:"))2 D5 m/ ~" r9 C& K8 k- N" g8 ]& c
)
6 t# _: B1 o4 c' R6 @) {/ C (setq pt1 (cadr a1))
1 C/ G: ^/ A. |6 j- q (setq a2 (entget (car a1)))
3 [5 x) p) H* J1 c' i% m% h (setq l1 (assoc 0 a2))
! Z, E' h8 }$ ?! e# ]* v (setq l2 (cdr l1))0 O: _/ t0 @% }3 j6 C, q) B
)
% O5 O( S4 B1 ~, b2 E (if (or (= l2 "ARC") (= l2 "CIRCLE"))7 Z: `9 V+ @; ?- C( z
(progn
: {* W! \4 ?: K (setq b1 (cdr (assoc 10 a2)))
( L3 ~, L7 R+ P2 M) h (setq b2 (cdr (assoc 40 a2))) % l$ O6 k. A# Q7 k6 i) O3 g
(setvar "clayer" "center")
6 w( T7 _- v! | L; o% E (command "ucs" "")" K I4 V9 b9 Q( p
(command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
( q5 H9 Q! W' _& d6 Y1 d' q "<0") "")5 g. Y9 g1 q/ [& o
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
; W$ M/ r5 y B0 W; P (command "array" "l" "" "p" b1 "2" "90" "")
# _8 q0 F; s" E: r! b x* p4 N. W (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") * {) K4 L( ^6 i! g& f, |
)
$ L2 @2 C% v4 q' T, I )# u7 ?# R8 {% F4 {2 F# d+ \/ |% I
(if (or (= l2 "LINE"))( Q) L9 O- E; }2 V' _; y
(progn
6 V. h& H' R; q1 u' h; \/ M (setq a3 (entsel "\n选择直线2:"))
4 a0 I$ p5 X4 q) l1 ?- V (while (null a3)
( _! W3 m. p! i, c (setq a3 (entsel "\n选择直线2:"))), |+ D6 `+ L* n1 o
(command "ucs" "") 2 p( D: ]4 Z3 T( ?3 A, n/ o
(setq a4 (entget (car a3)))
% Y( ^2 v# [2 e2 V9 [' l, t Z (setq end1 (cdr (assoc 10 a2)))% v8 A4 d3 d9 E! S7 H; M
(setq end2 (cdr (assoc 11 a2)))
- I* p3 n1 ?; E; l" W1 Z (setq end3 (cdr (assoc 10 a4)))' e5 P) C8 y, P& k. H
(setq end4 (cdr (assoc 11 a4)))
% o. J+ W) d# q (setq e1 (distance end1 end3))
0 w R" m/ A5 f (setq e2 (distance end1 end4))
* ]! I/ N# Q' w8 s" u; g (if (< e1 e2)# W8 _; {, J7 Y$ x; m- X
(progn
+ n3 R& \2 Q: h7 D" o& _$ o, v (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
J" {' N! J% \8 J (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))
, _* r# ]6 D5 [2 M ), e4 u$ W9 O& F4 \
(progn% J0 d7 Z( N3 v
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))- T, m9 h( z1 Q) O: R
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))# Y/ r6 i( p! a4 G. J
)" x( w' G' y) _' O6 b. F* [
)! W5 P( V8 I4 c
(setq end5_1 (polar end5 (angle end6 end5) 10))/ [5 X9 P/ f0 q" g5 y9 {' q$ N; v
(setq end6_1 (polar end6 (angle end5 end6) 10))
, u( Z) O) l6 P S* o! a1 p (setvar "clayer" "center")
! B3 |7 G5 V1 \. U4 W: |" D (command "line" end5_1 end6_1 "")
. c' C( f: C! e, M (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") - i7 O6 ~9 ~3 T% O( ^4 q
)2 n2 s& n5 H+ k, ^6 t6 U
): [, k* ^2 y: _4 a% Y$ o
(setvar "osmode" os_old). J" F* U& A- _! b4 \% r
(setvar "clayer" cl_old)6 p1 r2 M+ u, Q) G
(command "ucs" "p")" R/ o* {# q2 n! ^( h: _
(princ)
* U( H2 ^/ a2 S: r- `9 w)7 X8 o$ w1 _& \4 I& X# ]7 h
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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
