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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 ^& C1 N( ^/ X% T+ |
(红色的为改动过的)
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;;*************************;;
, x$ G$ Q4 u! F0 T" v;;CL.lsp: 9 D6 C" \' Z2 k. X4 X) l; Q: \
;;Designed by pengliang ;;
) [( n; a! C. f1 t' |& Y- j# K! R# V% g;;2005.4.21;;
2 u: l' f8 j+ u4 ~$ Q$ p. h. a) l! H;;*************************;;
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(defun c:cx ()
* V. o, _8 D7 Z @+ ]$ A6 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)]6 Q9 i# e5 V' }
(setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.* `4 [* ?6 d% m! n: i# b
(setq cl_old (getvar "clayer"))
: b! y7 ]& G" L4 T6 N% H1 J; (setvar "osmode" 0) C+ W& ]+ B, i i% U
;-----------------------------------------------------------------------------------------, }( [# ]& ]7 {) k( S* G7 k
(if (not (tblsearch "layer" "center"))
; V. P) H8 z# b/ C. F8 m' |2 a5 g (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")" Y1 |2 F: o$ s- N
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")9 O1 F# ? \6 ~7 W; L
)
( j+ [# C0 s$ U m- r( V;------------------------------------------------------------------------------------------
1 j) X6 t$ z2 P& C4 f (setq a1 (entsel "\n选择直线1:"))9 y% Y- X, A5 _
(while (null a1)' ?9 }- i5 `7 A/ m* ?' q
(setq a1 (entsel "\n选择直线1:"))# @5 \8 J# ^9 C K9 r
)
* X6 k. P* G* K (setq a2 (entget (car a1))) P5 z/ O# [( L$ L4 s
(setq l1 (assoc 0 a2))
8 Q; S+ O! @1 Y# W w7 R; ?$ A (setq l2 (cdr l1))
( L, R& Z1 P, w% N/ `0 y7 A0 v; } (while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
' P2 E) [: \" T8 D6 H9 w7 Y0 \ (setq a1 (entsel "\n选择直线2:"))
; i M3 m7 e) }% k7 U7 b2 g" S$ d8 t (while (null a1)2 o" r7 \8 N$ K
(setq a1 (entsel "\n选择直线2:"))
7 S4 H0 F5 z, f$ u6 f/ @ )
7 F, M) x( f( W- Q1 B (setq pt1 (cadr a1))2 T: a* c0 _% Z3 q; i7 f+ i7 j
(setq a2 (entget (car a1)))
, ~+ Q X% q* g4 L (setq l1 (assoc 0 a2))
! E" e: M' g/ e, E8 @7 F (setq l2 (cdr l1))
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(if (or (= l2 "ARC") (= l2 "CIRCLE"))1 J6 v4 X% B8 j' e# F1 Q; `) Q
(progn
9 ^& j. E$ ?9 |, N0 | (setq b1 (cdr (assoc 10 a2)))
3 T! p' q. P+ F4 z" l6 u (setq b2 (cdr (assoc 40 a2)))
% q0 T1 d7 \& H (setvar "clayer" "center")
1 e' }7 L2 K8 J/ e: \3 a (command "ucs" "")
: ?6 `0 |( A) t# r (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
: R- @! s3 V, M* u1 G* @% _3 | "<0") "")/ [# h8 o7 J0 a6 H; d) L. [/ o! F) l
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 8 G8 J7 W9 }& u; v2 N) K
(command "array" "l" "" "p" b1 "2" "90" "")$ G/ w5 G6 Z/ R) b& z8 m/ M% ?
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
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(if (or (= l2 "LINE"))
, S7 K5 O9 g6 }3 k (progn
7 T; p# _) V- ?. J7 C3 q3 Z8 J5 t (setq a3 (entsel "\n选择直线2:"))7 k( E4 N' }" s8 t, C
(while (null a3): K! y' N# _0 ~# d5 a9 o
(setq a3 (entsel "\n选择直线2:"))). s' J4 R! I4 m# s" q- A
(command "ucs" "") ( `2 r$ I' {* x. S5 T( C" o
(setq a4 (entget (car a3)))0 ^/ Q) m" v6 A, G
(setq end1 (cdr (assoc 10 a2)))
. T1 l' C( e: M8 @ (setq end2 (cdr (assoc 11 a2)))! g: n0 s* ?! h: N7 P! ~
(setq end3 (cdr (assoc 10 a4)))
- B1 k7 T2 _+ z# @/ X4 {: n' n (setq end4 (cdr (assoc 11 a4))), s7 n# s- k% C
(setq e1 (distance end1 end3))
8 Z+ W9 ?3 P' H3 E (setq e2 (distance end1 end4))
/ b7 L* r, L0 a6 A (if (< e1 e2)* b0 N0 X* s4 K0 u* p$ [
(progn
* Y( X8 z* k" w* l- K* F (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))# X+ E: f3 J$ j2 E9 G. Z
(setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))
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. L7 i1 q( ^1 n1 \. d (progn+ y7 ~% {) U- W: T
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
# X1 u% [/ W# M0 w! B (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
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)
0 d, C* a) M, p |4 ^ (setq end5_1 (polar end5 (angle end6 end5) 10))3 Q9 O, V. K: B; C$ k2 @8 ^
(setq end6_1 (polar end6 (angle end5 end6) 10)); ~( `* N; D9 f! F; K
(setvar "clayer" "center")
$ v( o6 ?9 S) n8 |) b- C- N8 I (command "line" end5_1 end6_1 "")
+ y/ B& C: e6 _0 U4 i( [. }/ Q (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
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(setvar "osmode" os_old)2 m' W+ I8 `& F
(setvar "clayer" cl_old)
/ x3 V; A r& J( L* o* d (command "ucs" "p")# G% C3 T# H" o3 n/ Y1 j) [
(princ)3 u$ {, Y) W! M9 ~5 E0 K
)
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8 Z+ _7 @3 x: s9 j0 g3 d4 p[ 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
