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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:+ a D/ Q9 S3 s5 \4 g) ?6 Z7 y I2 O
(红色的为改动过的)( P" R8 G7 r/ f @5 u
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;;*************************;;
! e1 {+ w% w. S) M7 @;;CL.lsp:
' ` z1 \* \7 v;;Designed by pengliang ;;
$ Y. V; z) _6 m; \. C( B, j;;2005.4.21;;7 F) i$ W, j: l0 L. |
;;*************************;;( e' W u$ I% C; B ~0 U t" [3 B
; U: |: o4 X& z! l) |6 \6 \$ z(defun c:cx ()/ K- t' ~- {9 F$ ^, ~
(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)]
; j- ~6 t5 O6 W; ?! u% L w6 ^ (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.% Z1 e$ _4 t+ G4 U
(setq cl_old (getvar "clayer"))
) P" R8 W/ Y& D& a j6 P& j; (setvar "osmode" 0)
3 ~8 R2 O' k2 \: U;-----------------------------------------------------------------------------------------
8 \0 z9 V/ {' Z Y8 | (if (not (tblsearch "layer" "center"))
+ b2 n$ G7 }9 I3 c (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")6 ~, m- G! E2 U+ x1 @/ U j- Q. z4 [5 d
(command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")
2 Y, j- ^4 r6 ?9 a; D* U )
) h' U1 l7 @# i;------------------------------------------------------------------------------------------
- P) v# ?) v J4 I6 N6 P" I: Z% c: u (setq a1 (entsel "\n选择直线1:"))/ _) Y- z. m. p, x+ S
(while (null a1)
5 C/ ]$ c, d) d1 X3 W (setq a1 (entsel "\n选择直线1:"))
' V) `7 u3 U+ i2 ~1 e* E# C! N& x1 i )
X+ o8 c) X) n# P7 Q (setq a2 (entget (car a1)))! n7 a7 \0 g' L
(setq l1 (assoc 0 a2))
4 J: `1 l m; G+ S (setq l2 (cdr l1))" Y6 t" v8 |* }! [. K
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))* O8 ?6 c+ w0 U1 p' R1 O
(setq a1 (entsel "\n选择直线2:"))
! g# t( V" P( N7 a# q3 D3 w (while (null a1)$ \( `8 p) Z' n/ ~4 O% W
(setq a1 (entsel "\n选择直线2:")). k9 X ]# N* M! G- ~& u2 U0 P' o
)% J! g A" j7 l8 ^* \, u* q9 G9 }
(setq pt1 (cadr a1))
4 H; n+ _& {7 L( J7 C (setq a2 (entget (car a1)))
% `# q7 m9 C/ a% l (setq l1 (assoc 0 a2))
6 Z3 z- `6 \$ s$ C; i, l9 d (setq l2 (cdr l1))
6 H0 _/ i" t) h5 J+ R M )
4 J* w- B! z' {5 V (if (or (= l2 "ARC") (= l2 "CIRCLE"))$ O( h w1 D5 X) L
(progn
q0 ~/ P8 n. ]2 e, d+ z ]% [: W (setq b1 (cdr (assoc 10 a2)))
% _+ l# u& @' O: L& ? (setq b2 (cdr (assoc 40 a2)))
p4 F% N8 g2 d6 C5 q) C& M (setvar "clayer" "center")
. B8 Y3 `+ I" n9 ]7 M# f$ _, f (command "ucs" "")
7 Y5 \& y# C' Z' w4 X* B (command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))' R6 u- h6 U d+ x
"<0") "")
8 v2 n$ f+ j& z4 V. p7 T (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
' y+ O! t8 I% H (command "array" "l" "" "p" b1 "2" "90" "")/ f, L4 `, Q& C, Q7 i
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
: r9 Y& T( S3 Q/ x4 H5 F; m )
( i i! S% w% s )
$ k5 A3 k% E( f W9 B (if (or (= l2 "LINE"))
3 b# {, x; K1 C- E! }* v b- N (progn
- ~: \, ]: K9 s6 W8 d (setq a3 (entsel "\n选择直线2:"))
$ d/ _: `6 d5 D: R9 J (while (null a3)( v- j2 a3 D! p/ i# K
(setq a3 (entsel "\n选择直线2:")))
+ G. {/ q7 @0 d6 b+ ~7 b (command "ucs" "") 1 l0 X# X$ g! g0 L& C
(setq a4 (entget (car a3)))
3 \7 n/ l+ @0 b4 Q4 h9 C (setq end1 (cdr (assoc 10 a2)))4 f: n7 o! R2 [8 ~ k$ J
(setq end2 (cdr (assoc 11 a2)))# I2 d% s/ u6 ~* A* B
(setq end3 (cdr (assoc 10 a4)))
0 `) h0 h I8 P5 E* g) A1 ~ (setq end4 (cdr (assoc 11 a4)))4 t& c& z7 m6 ]( S" e( }
(setq e1 (distance end1 end3))8 a* F) E+ g5 u/ U3 U8 p1 a
(setq e2 (distance end1 end4)) S3 ~' ?0 O; u; n% r0 a
(if (< e1 e2)7 `8 |( m% G+ `. s: g5 J
(progn
, M7 B) ~" W. z (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
) C9 a& Y1 n1 H, \ (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))
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(progn$ I, v% O2 r% c, ^
(setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))6 A- ~3 q& c, ^) [
(setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))
+ f& z1 d+ K# x9 [& g )- x. {% v3 Q; `' y9 Y6 P- P3 K u
)5 z+ b' E- I3 [: G B
(setq end5_1 (polar end5 (angle end6 end5) 10))' P4 l; F" N+ n# V
(setq end6_1 (polar end6 (angle end5 end6) 10))
& U& P" k/ W' L (setvar "clayer" "center")3 X+ Y: p) _4 I2 v4 m
(command "line" end5_1 end6_1 "")$ f. K/ R3 M2 a2 d: `
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "")
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(setvar "osmode" os_old)8 o; L2 z4 s1 E. f7 c. n
(setvar "clayer" cl_old)
+ r$ s0 i7 g: N" K2 r& D (command "ucs" "p")) L0 l* @8 y6 `( g. x9 j
(princ)! w% W* f/ p: _ C& |; L
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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
