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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:& t" }! G( T+ C& y# X) g- r0 E6 D
(红色的为改动过的)( N: B) L; @; E* Q
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;;*************************;;0 [3 A0 d& T. ?
;;CL.lsp: # E1 ]; T. `- q& J6 X, H. o, `
;;Designed by pengliang ;;
4 l6 D) z N! E6 k;;2005.4.21;;
) ~# G' ^% [( k& N: O% j! q;;*************************;;
- Z1 {( y1 l( V4 ^! E8 Q
+ B) W N. l' X; Y(defun c:cx ()
% M$ ], `9 r/ f1 ^) k. P (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)]
K) j2 T1 N2 e5 @" m (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.
3 {. L3 ]9 [8 `' k: K, { (setq cl_old (getvar "clayer"))
0 f; T! g* A0 r9 k; (setvar "osmode" 0)" M0 i$ L1 D0 z( _* I
;-----------------------------------------------------------------------------------------
4 F4 p! ]; W7 C5 i6 P9 v# [ (if (not (tblsearch "layer" "center"))+ G6 Q2 f0 \0 P1 X2 y* d x5 w$ F# L! J
(command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")
4 c5 p7 i! `3 } (command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")7 K; _6 j3 P/ f' W
)
- r _; q9 i6 ^& };------------------------------------------------------------------------------------------& H, I$ n* r& G) u0 N: |. S& G
(setq a1 (entsel "\n选择直线1:"))( L, p/ o5 {. ^. q: _4 V. e
(while (null a1)$ c0 C* V# E4 o
(setq a1 (entsel "\n选择直线1:"))& {( e2 c+ P5 G% W/ `: U# z8 c# q
)* w# E! ?, z& Z
(setq a2 (entget (car a1)))- l$ b5 O7 O) H7 M: m2 @6 \
(setq l1 (assoc 0 a2))
! ]8 `4 l; L6 v (setq l2 (cdr l1))
" V' K8 n3 K8 d (while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))
X* X, ^- s4 n, i: \8 \! ^ (setq a1 (entsel "\n选择直线2:"))
: M3 W) n" R8 e (while (null a1)1 i9 T* z& h/ P: s# G2 Y8 q2 t" z
(setq a1 (entsel "\n选择直线2:"))
3 W/ O7 R7 r7 O& I j5 n! X6 | ), R) ^$ Q p ~- \
(setq pt1 (cadr a1))
. X j2 F5 [% g9 j' Q8 { (setq a2 (entget (car a1)))0 y! U& z9 G; l a, B7 t4 J
(setq l1 (assoc 0 a2))0 k3 V% F) Q+ _
(setq l2 (cdr l1))* o: x' ]4 V( r; ?& c* u5 a
)3 c- A3 L# r" {6 r7 P3 W
(if (or (= l2 "ARC") (= l2 "CIRCLE"))
! S' M. t) r. e, l$ C (progn( O- p% `2 z! j- V
(setq b1 (cdr (assoc 10 a2))) / L4 n E, s8 k$ P( O0 {
(setq b2 (cdr (assoc 40 a2))) * G& C1 N2 _7 F0 `
(setvar "clayer" "center")
" C4 `. Y+ }3 x* `& { (command "ucs" "")
5 E& ?! B$ _3 ^) y" e" v2 `8 z1 z (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))
5 z/ i) B1 G! f- C "<0") "")
! A8 M& Q& n, V1 u% a! @ (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") - n/ ~( z7 j. A6 f }: f1 O7 Q
(command "array" "l" "" "p" b1 "2" "90" "")# l6 p0 c: V! [1 a
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 9 L8 a, Z' [) H6 Z, A' i( x
)) V% a' q- z K
)
$ {. ]# H$ _/ t/ g! B6 W/ f (if (or (= l2 "LINE"))6 v* ]- g, j: N* z& X- `# |/ x! p
(progn
! \3 {; Z1 h' Y9 h5 k( P: \; Z (setq a3 (entsel "\n选择直线2:"))" {3 O6 H" G. O2 @- m7 \$ G6 G
(while (null a3)8 C+ j4 Z- D/ |7 {/ s" P: P
(setq a3 (entsel "\n选择直线2:")))( V1 c8 j# `: {* B2 x* r
(command "ucs" "")
9 R0 t; C3 M- o% k! a$ E (setq a4 (entget (car a3)))4 Q. f# {4 B8 v3 y6 c: _& D; l& q* @
(setq end1 (cdr (assoc 10 a2))): C7 a: T0 j p2 `( S. p6 H" P
(setq end2 (cdr (assoc 11 a2)))$ Q+ G1 D- j$ L, h7 H" R, D- p
(setq end3 (cdr (assoc 10 a4)))
& x; b& s7 d6 p; O2 C0 e (setq end4 (cdr (assoc 11 a4)))
a& i F4 [ q9 ~- G/ D% K (setq e1 (distance end1 end3))
( L! E' J' C8 |' J/ X# F1 b (setq e2 (distance end1 end4))' y$ T# k6 Q1 I& `7 r# _, T. V
(if (< e1 e2)
: e& [+ U- C6 `$ x' {. d (progn
7 D7 J1 b. y, n" l$ F, ` (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))4 u) r$ f: _- m) @4 @& p1 j
(setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0))). Y+ a f! c! Z
)
4 u) p1 l4 H( {& N9 \2 r (progn
1 }# d4 F V1 N2 ^( a: D (setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
2 L5 ]' b% E( r (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
, s/ Q2 o- I6 W+ c4 H6 {) F )3 b- z+ i# E: `- Y7 h/ A d) Q
)
# ?4 Q. R/ H8 d/ t7 V; Z6 T' P- E (setq end5_1 (polar end5 (angle end6 end5) 10))
4 w' @: k( i1 S7 _5 b- N (setq end6_1 (polar end6 (angle end5 end6) 10))
/ i. ]1 ?2 n' _ (setvar "clayer" "center")
) Y+ J+ v. x; K (command "line" end5_1 end6_1 "")$ o% b( d$ H7 Z! M% v+ U
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") * o5 Z/ e1 K, O! A7 W- z9 _5 A
)
# w- U/ l3 d- b8 J0 r0 {" L; X )
" K' K; q% o% O% [; | (setvar "osmode" os_old)
& B2 M- e$ k( J" {$ @ U (setvar "clayer" cl_old)
/ l) P5 Z- R5 s, D7 P (command "ucs" "p")( Y6 v6 G/ B5 J5 a* i% ^& _0 I' l
(princ)5 w. f" L- p( D* x2 E
)( E) w/ {6 I& [( l- q& a O* I+ O
) `# b5 j0 O$ y8 U% y0 s[ 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
