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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:, r( N1 Y- e; J: K0 k
(红色的为改动过的)
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;;*************************;;) W3 a* \+ G! Q2 U6 I& |2 u! z9 i
;;CL.lsp: . A* z! c3 Z& B
;;Designed by pengliang ;;
- t5 X; g A4 V) [0 f0 A4 Y;;2005.4.21;;
/ g1 c+ N( S3 D;;*************************;;4 Q/ `1 e% W" B. m! A+ Z# x+ P
2 d7 v" n. S& b* O' G0 Q(defun c:cx ()( c0 x/ N ` U0 h7 |: C3 v- @
(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)]
) N. v9 ~! ]6 O8 E5 V$ Y) x' q (setq os_old (getvar "osmode")) ;莉"osmlde"讽玡,ㄤ结ぉ"os_old"跑秖.. n- D R( C1 d4 W: }
(setq cl_old (getvar "clayer"))
0 K. ]* T6 p0 q# t/ j! f; (setvar "osmode" 0). y# s2 O7 `6 _ U( _# c, b
;-----------------------------------------------------------------------------------------; n* d R1 b9 M8 Y8 w
(if (not (tblsearch "layer" "center"))
4 F0 H, P. A& S+ f (command "_.layer" "_new" "center" "_color" "1" "center" "_ltype" "center" "center" "")
: N. ^( o* X* @: ~8 z (command "_.layer" "thaw" "center" "on" "center" "unlock" "center" "")5 w- R( \! E( x& u
)2 T" C* t- e, s. f+ b$ [2 P/ z
;------------------------------------------------------------------------------------------+ }9 Y, t z, d$ m
(setq a1 (entsel "\n选择直线1:"))! ~# O2 |2 Q8 I% h- E" B, ]; d8 I
(while (null a1)9 p6 L, d: T. s. l
(setq a1 (entsel "\n选择直线1:"))
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(setq a2 (entget (car a1)))) @2 ~% D3 q( v
(setq l1 (assoc 0 a2))8 r9 D: i& `1 e$ H3 d
(setq l2 (cdr l1))* o; }' }5 G$ C
(while (and (/= l2 "LINE") (/= l2 "ARC") (/= l2 "CIRCLE"))) S' M+ b- L( H. q4 C6 M
(setq a1 (entsel "\n选择直线2:"))) g' k5 s) z( r1 l" Y7 p( E, K8 V
(while (null a1), C7 y9 I- v9 C0 W
(setq a1 (entsel "\n选择直线2:"))4 [' N% _1 ~8 @3 d
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(setq pt1 (cadr a1))7 G8 P' ~1 M# \5 l9 G+ c0 P
(setq a2 (entget (car a1)))
# c1 L5 l' L+ t7 g `5 j (setq l1 (assoc 0 a2))6 B5 _' Y: y9 s! k0 n1 I- a! d% D
(setq l2 (cdr l1))
, ~2 l8 t1 s4 Q$ y% e+ l6 t )
6 f- J( w* ]; [* x (if (or (= l2 "ARC") (= l2 "CIRCLE"))
$ s8 o. B# x- j8 m+ g" e (progn: m$ m; I! n. g9 ~
(setq b1 (cdr (assoc 10 a2)))
; m7 Z% ?. }& u$ z4 W. g (setq b2 (cdr (assoc 40 a2)))
+ u* ~8 J+ F; C% L) m" `% W (setvar "clayer" "center")
8 j c. B# \, T* X- a& p- V0 A (command "ucs" "")/ e5 a6 s( g3 f' A/ _3 s7 K8 Y
(command "line" (list (- (car b1) (* b2 1.2)) (cadr b1)) (strcat "@" (rtos (* b2 2.4))7 ` Z! X* `. Y: n
"<0") "")
4 k, m8 ^+ j5 b0 p% Z U6 c! K (command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") " J* w2 `9 q/ B. ]& X
(command "array" "l" "" "p" b1 "2" "90" "")$ K2 @9 s; W; q
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") 5 `0 c c0 b0 ?, R: H
)
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(if (or (= l2 "LINE"))
, a/ h' @5 i- h1 Y6 p (progn
, r5 N# ~$ x0 q; p4 j (setq a3 (entsel "\n选择直线2:"))1 }, S e6 F- y; U7 C( {( k/ q
(while (null a3)6 |0 e5 ~6 z% z
(setq a3 (entsel "\n选择直线2:")))
8 K9 H g+ }, Q+ t (command "ucs" "")
# d6 s6 s- J! W2 q* Y (setq a4 (entget (car a3))). _; T/ M9 ^$ R; f2 J0 Z, [
(setq end1 (cdr (assoc 10 a2)))) j+ N$ z1 v* O
(setq end2 (cdr (assoc 11 a2)))
& c8 L/ A( ~ s) h- m (setq end3 (cdr (assoc 10 a4)))! H+ D0 ^6 s9 f: J8 }: O
(setq end4 (cdr (assoc 11 a4))) p& a9 M$ U2 J/ b, f4 }
(setq e1 (distance end1 end3))
- O1 ?! q0 t. u3 a7 x m7 J3 r0 l+ f (setq e2 (distance end1 end4))( P w' V- p+ E ]+ X4 l2 R, ]. r
(if (< e1 e2)
% T& g4 V! {; R6 `! i. h (progn
. l) \- A' [- w2 h: E/ X' u8 a0 Q (setq end5 (list (/ (+ (car end1) (car end3)) 2.0) (/ (+ (cadr end1) (cadr end3)) 2.0)))
( E- g, w4 _& R% w, a5 |4 V (setq end6 (list (/ (+ (car end2) (car end4)) 2.0) (/ (+ (cadr end2) (cadr end4)) 2.0)))5 S: z2 H( @: Y3 e- V9 w, z
)
+ V: d+ j" W8 P7 Z% c' T% o (progn
( S/ i. \- Z# r$ B' W& g$ ]7 c (setq end5 (list (/ (+ (car end1) (car end4)) 2.0) (/ (+ (cadr end1) (cadr end4)) 2.0)))
( b }8 B) r& _! [ (setq end6 (list (/ (+ (car end2) (car end3)) 2.0) (/ (+ (cadr end2) (cadr end3)) 2.0)))/ H/ @9 w% q9 Z
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(setq end5_1 (polar end5 (angle end6 end5) 10))- L* t0 m+ R+ S- L
(setq end6_1 (polar end6 (angle end5 end6) 10))
# P% W( e2 b& A' D) E: z (setvar "clayer" "center")
! N* q2 |6 s H( K6 O7 T0 m! F (command "line" end5_1 end6_1 ""); L( j# Q4 W) Y: C3 R7 J
(command "_.CHANGE" "_L" "" "_P" "_LT" "BYLAYER" "C" "bylayer" "lw" "bylayer" "") , L- `' N) q, _1 S% |0 s
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)
: k! C$ \8 e7 ^' _0 S- v8 @ (setvar "osmode" os_old)
; Y' P( q) r* ?1 h5 }5 A (setvar "clayer" cl_old)* \9 B6 X9 R8 o/ t4 o
(command "ucs" "p")9 D, o& J$ L3 K& @! f& S- P8 E
(princ)
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- T; N! ^/ N9 r$ i9 a- H* Q2 a: y[ 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
