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发表于 2009-8-23 17:45:28
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来自: 中国湖北武汉
x dd
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写个lsp的dd Z( G/ d7 R; O4 F9 ~. {
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(defun c:pipe_m(/ cla fac os i l ent pt r an1 an2 pptt ang dis)7 z6 \3 B! p9 Q5 T" U5 T( j
(setq cla (getvar "clayer"))
% O' ` \0 j: ?$ r5 s (setq fac (getvar "dimscale"))
3 s' [# N2 C/ o$ B9 o+ f (setq os (getvar "osmode"))
: x3 v9 P8 U+ x8 M& m (setvar "osmode" 0)
% @& z" M# e( P, C0 z: `! u (command "ucs" "")" Q. l5 e7 b3 {) g% [) L( @
(setq ss(ssget))5 u# B0 F; g- b
(setq i 0 l (sslength ss))+ l1 q# c$ h5 e( Q$ }" Z8 X6 N
(while (< i l)
6 a/ s8 x' E( f1 n8 B (setq ent(entget (ssname ss i)))
0 _. W* u; q8 @0 _ (setq i (+ 1 i))
1 h% n6 C8 ?2 H% c, [! s; l) T (cond
0 k- o, G$ \2 W ((= "ARC" (cdr(assoc 0 ent)))5 `( W1 v; q% q H
(setq pt(cdr (assoc 10 ent)))
9 U- m* C l7 C( \* y3 F# X (setq r(cdr (assoc 40 ent)))5 @5 @5 W5 u2 ]! B0 ~( P Q) ~
(setq an1(cdr (assoc 50 ent))). }2 v* f2 k8 [4 Q
(setq an2(cdr (assoc 51 ent)))2 w, L2 L. ?& F8 |7 Q& }' B
(setq pt1(polar pt an1 r) pt2(polar pt an2 r))% t( i9 u. z1 g: Q+ L/ [8 @
(command "layer" "s" "dim" ""
3 O% v g q% M, ~3 s "line" pt pt1 ""
% M J8 C/ e4 ?/ n- U4 n "line" pt pt2 ""8 [# \7 N# ~) ?5 |6 t( X9 C
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(setq pt1(polar pt an1 (* 0.7 r)) pt2(polar pt an2 (* 0.7 r)))# A4 w' [0 ^; f% |" \
;(if(< an2 an1) (setq an1(- an1 (* 2 pi))))
3 w1 j5 b% s! N3 N" P* L$ l0 t+ F (if(< an2 an1) (setq an2(+ pi pi an2)))3 r' o, x8 q D1 y
(setq aa(* 0.5 (+ an1 an2)) ann(- an2 an1))
( R0 ~9 i# O6 Z1 T (setq pptt(polar pt aa (* 0.5 r)))8 \+ F, H' i; \" R+ D0 m/ _
;(command "dim1" "angular" pt1 pt2 pptt "" pptt)" p6 x* j/ }* p* m6 n
(setq ann (angtos ann 1 1) f1(atoi ann))
& f7 e' ^8 M0 K+ ` (cond5 [6 j8 B% v* B' I, D$ w
((>= f1 100) (setq str2(substr ann 5 2)))4 f! H! ]) F; ]' ]! N9 Z2 ] d
((>= f1 10) (setq str2(substr ann 4 2)))
% P2 B( T5 m1 G# E) u1 W( i) a) m4 \7 q ((>= f1 1) (setq str2(substr ann 3 2)))
+ y" ?+ ?) _3 O: L (t (setq str2 (substr ann 2 2))) _' \' |0 E! F# O1 D
)
+ l; M% s( x) {# a2 J1 o% F) ? (command "layer" "s" "tt" "" "")
0 i' ~& N7 A# y: ] (command "text" "m" pptt (* fac 3.5) 0.0 (strcat (itoa f1) "%%d" str2 "'")), @5 a- _+ M- j& M9 q& A3 x
(setq ptt (polar pt aa (+ (* 3.7 fac) r)))7 d% m+ `+ ?3 x4 j4 ~
(cond4 S6 u5 j- V' ]# L% S4 ?. |" W
((and (>= aa 0.01) (<= aa (* 0.5 pi))) (setq ang (- aa (* 0.5 pi))))
* |9 E% H( P I ((and (>= aa (* 0.5 pi)) (<= aa pi)) (setq ang (- aa (* 0.5 pi))))/ @, S: x( [/ \) f B
((and (> aa pi) (<= aa (* 1.5 pi))) (setq ang (- aa (* 1.5 pi))))
# E; [% h' | o4 W/ D$ @8 z ((> aa (* 1.5 pi)) (setq ang (- aa (* 1.5 pi))))
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: m6 h# e1 r3 c! q0 I (command "layer" "s" "tt" "")
' O- Q1 T) I# E ;(command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (strcat "%%o" (rtos (* r (abs (- an1 an2))) 2 0)))/ j5 }( B9 Y, r' `% t1 L2 M$ L# W
(command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (rtos (* r (abs (- an1 an2))) 2 0))$ t5 b' Z- ?" W9 Y6 O& L# G. U8 }! s
(setq pt1(polar ptt ang (* 3 fac)))0 p2 O6 W; q4 P* M& ? j& N; i
(setq pt2(polar ptt (+ ang pi) (* 3 fac)))
) G3 v4 R* k1 L- J# ]! B7 ]1 U (command "layer" "s" "tt" "" "")# b- r+ R5 d9 z% }% ]7 L
(command "arc" (polar pt1 (+ ang (* 0.5 pi)) (* fac 2.5))& f' D; D7 v6 Z& B: \& E: ~: u# ]
(polar ptt (+ ang (* 0.5 pi)) (* fac 3.2))
! R2 H) u" Q9 t- } (polar pt2 (+ ang (* 0.5 pi)) (* fac 2.5))' H) w- g2 T! X4 D( u' P
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((= "LINE" (cdr(assoc 0 ent))): b. L" p" z9 E. y
(setq pt1(cdr (assoc 10 ent)))
2 z0 |& N! m3 S4 l0 ]1 V5 R (setq pt2(cdr (assoc 11 ent)))$ ^1 o. x4 y+ b% H
(if (> (nth 1 pt1) (nth 1 pt2)) (setq pt pt1 pt1 pt2 pt2 pt)). t8 d, K" D8 H' @! R( R# A' ^
(setq ang(angle pt1 pt2))6 x1 t$ ]0 C3 W+ H. C! p) e
(setq pt(list (* 0.5 (+ (car pt1) (car pt2))) (* 0.5 (+ (cadr pt1) (cadr pt2))) 0))3 s d+ g# u8 k. Q6 ]5 [7 o) ?% o0 y
(cond
1 L( g2 @9 _8 E. H/ a7 y ((<= ang (* 0.5 pi)) (setq an1(+ ang (* 0.5 pi)) an2 ang))$ {5 W0 F9 S" S. M9 \" \0 O: J
(t (setq an1(- ang (* 0.5 pi)) an2(- ang pi)))
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(command "layer" "s" "0" "")# O. S6 w% x# w3 c6 L4 |0 I
(command "line" (polar pt1 (+ ang (* 0.5 pi)) (* fac 1.5))' d+ I, E R7 }
(polar pt1 (- ang (* 0.5 pi)) (* fac 1.5))
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"line" (polar pt2 (+ ang (* 0.5 pi)) (* fac 1.5))- S; R+ e- @+ \2 i' _9 X
(polar pt2 (- ang (* 0.5 pi)) (* fac 1.5))2 m! s9 [5 R. K8 I V9 U& d
""
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. f/ [" X! i' X* M' r/ l (command "layer" "s" "tt" "")4 K0 I- P: N$ G4 u6 a* d3 C/ e3 l
(setq dis (distance pt1 pt2))
4 d& [; t! O& E D (command "text" "m" (polar pt an1 (* fac 3.8)) (* fac 3.5) (* 57.29578 an2) (rtos dis 2 0))
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(setvar "osmode" os)- A: P' t0 H* j
(setvar "clayer" cla)- r9 U/ f- r8 k" i3 w( q
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