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发表于 2009-4-3 10:31:57
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这是我改的符合自己中心线层习惯的,可对比原LSP参考:
" }1 X }2 L/ E) h+ V1 l( o(红色的为改动过的)
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+ u8 m2 I! ]% K( O& q* n;;*************************;;9 y6 x% y4 ]1 e" Q$ A% Y9 I
;;CL.lsp: 9 Q/ F5 J' h, |
;;Designed by pengliang ;; [. ~3 N6 `9 w2 D: i. u$ d
;;2005.4.21;;
5 x! e5 r" _ y;;*************************;;
9 O: O/ n% r9 s2 P) ]9 ]# P$ x: g) b. w# q( ]* q: X
(defun c:cx (); \# Q/ y1 w$ O- k
(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)] x5 C9 P6 @* ~# F" L, Z' N+ |! _. ~
(setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.
" b$ a6 b/ e( k3 e (setq cl_old (getvar "clayer"))
) F/ R& _5 @$ z( x; (setvar "osmode" 0)2 e# C) R5 q4 ?8 r2 @% F
;-----------------------------------------------------------------------------------------/ r8 E C! C) U. r' D3 I& ]& j0 Z
(if (not (tblsearch "layer" "center"))' h- r" ]# D; ]/ f* q* z% |; r
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")6 F- @% N4 N" l. L: \% K
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")
+ o0 t" a r" ~ )
- {1 P. b y( s; z8 ?;------------------------------------------------------------------------------------------
4 R# n5 [* v" g- R s (setq a1 (entsel "\n选择直线1:"))
# k. h1 ^( l2 B8 q8 S" x" D+ l: I (while (null a1)7 J2 P) b& t1 Z1 [+ J
(setq a1 (entsel "\n选择直线1:"))8 N, r+ d6 b q1 a) ?$ }
); c) @! ^$ l# Z
(setq a2 (entget (car a1)))
* e* d; O$ d6 T" y (setq l1 (assoc 0 a2))" a$ W8 R. z: E9 e
(setq l2 (cdr l1)); ]8 f* e; ]- K5 R4 v
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
/ `6 k/ Z' d6 x$ q4 ` (setq a1 (entsel "\n选择直线2:")): L' K: W1 {4 G; _& C. A4 t" F
(while (null a1)8 J7 p# D1 y1 p2 f
(setq a1 (entsel "\n选择直线2:"))2 A: F& b6 m/ ?
), E3 a" F6 r3 R# Y+ i% K! G r# J
(setq pt1 (cadr a1))
' \; b$ h: }# x4 x" e (setq a2 (entget (car a1)))
. n# E9 ^. o0 W! T (setq l1 (assoc 0 a2))
# v8 B' Z8 r% `5 I* p+ ] (setq l2 (cdr l1))/ D7 |6 c6 q& b+ {* w8 U
)- g% X% m+ l2 t& o6 N' y
(if (or (= l2 "ARC") (= l2 "CIRCLE"))
/ m! \/ m5 k+ b$ _3 p (progn
$ \) I0 R; m* {! P/ Z- r (setq b1 (cdr (assoc 10 a2))) ; _3 O( L7 L& |4 f, U- x
(setq b2 (cdr (assoc 40 a2)))
* Q. V2 q5 B& ~$ y (setvar "clayer" "center")
( r9 j8 ]; ~) z2 w4 Q (command "ucs" "")
% w) l# \0 n Y9 `7 W& t (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
3 ]) `0 b- Y6 ]; v" U0 q* [ "<0") "")' y) v; L* G1 ~: L9 n
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") ! l! _8 q1 k/ d/ q4 U$ A9 Z2 |$ f
(command "array" "l" "" "p" b1 "2" "90" "")# e3 c3 T8 ^1 d
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
+ H! J3 d% @8 R/ Y9 M )9 U0 V$ T$ p7 X! C3 `; W0 r( x0 b! s
)5 b+ L9 u/ {; Q$ O7 c! N
(if (or (= l2 "LINE"))
' X- K" v5 @% _ (progn
- U) K' n) ~( p+ @ J5 R& d (setq a3 (entsel "\n选择直线2:"))2 C. _* U; ^4 ?" c( ] |
(while (null a3). q* m% Q6 Z ?% k+ q! ^+ y
(setq a3 (entsel "\n选择直线2:"))): `2 r0 z/ Q5 N# l7 p0 v
(command "ucs" "") ! C" @ v; B/ I% C
(setq a4 (entget (car a3)))
+ z3 g( u( ^% m, x2 T (setq end1 (cdr (assoc 10 a2)))
5 C) Q" G' `" t$ M (setq end2 (cdr (assoc 11 a2)))
$ ^) O( X! N( t# n& b$ p (setq end3 (cdr (assoc 10 a4)))
' D6 {6 P3 k0 y/ h# e' q1 \7 m (setq end4 (cdr (assoc 11 a4)))
8 m$ W# C2 ]/ W$ E (setq e1 (distance end1 end3)); O0 E) g3 B7 ^/ C) Y
(setq e2 (distance end1 end4))
2 s# M* L- I- Q& K N$ l (if (< e1 e2)( R* d. X! s+ o( R
(progn+ K- {( G2 D8 }% z3 C% @
(setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))) e% A8 Q# O5 `
(setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))* k; @7 g; [ T) x6 b& O( H. X
)4 ^3 Y2 ^! r/ E4 j# H
(progn& @8 e; R+ d2 z5 N
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
7 }* c: q9 A3 @: D0 U (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
0 Z2 e: N/ Y7 Y3 y. r )4 t; s: \; J# M' A. N! `5 C# b
)6 ?4 P8 J' B" ]& y, ]- h
(setq end5_1 (polar end5 (angle end6 end5) 10))/ c$ t3 U+ G' y8 C/ Z9 n: f
(setq end6_1 (polar end6 (angle end5 end6) 10))
3 u- U. G# T% @" \1 k (setvar "clayer" "center")
- T ^' o' ~% r+ K! j) D" Z. G$ c2 V- @: w (command "line" end5_1 end6_1 "")9 n- M6 L* U4 V' `
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") ; l% b' V8 L) Z2 F+ A& n
)7 q& r5 x! | [ ~
)
R' r. E# F8 }% k2 K) r9 B (setvar "osmode" os_old)/ w9 m; ^; Z3 e+ T4 T
(setvar "clayer" cl_old)
# s; s/ j: C0 O- L. w* U (command "ucs" "p")
4 Y3 _- D0 \ x% L6 E (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
