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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
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! t( i6 {$ ]; r6 f0 a* G写个lsp的dd
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(defun c:pipe_m(/ cla fac os i l ent pt r an1 an2 pptt ang dis)9 ]) C; V* ~( p; V9 o6 Q
(setq cla (getvar "clayer")). q; O8 _0 t h4 X( P: _! @+ L
(setq fac (getvar "dimscale"))
- d, w; Q7 t/ ^% h' x: u (setq os (getvar "osmode"))
! ^% v% g2 Z& y; G (setvar "osmode" 0) I# t: ?, w( P# E- I0 C! L! y
(command "ucs" "")
/ C( A6 Z. G! m' i# ?3 [3 E& _2 i% e: ]6 u (setq ss(ssget))
% k7 Q8 R9 I$ D( U0 R) i5 ] (setq i 0 l (sslength ss))
6 ]9 h& C; y* g6 b) I (while (< i l)
. g3 Q3 N/ Y# }% @' Y3 p. d (setq ent(entget (ssname ss i)))1 n& S3 C! Q; Q3 O
(setq i (+ 1 i))( c- O+ v- N( I" P& \
(cond
# V9 i6 t5 V, D2 p ((= "ARC" (cdr(assoc 0 ent)))
) p6 H, Y% \: n6 b: z8 T& [ (setq pt(cdr (assoc 10 ent)))- f. C4 W s, K: k3 I6 p; ~
(setq r(cdr (assoc 40 ent)))
7 G) Y+ m1 N6 z. X (setq an1(cdr (assoc 50 ent)))% }0 c0 J6 Q: q! p6 {' E
(setq an2(cdr (assoc 51 ent)))
4 |9 |" N! \) `5 G# k. Q& e7 q (setq pt1(polar pt an1 r) pt2(polar pt an2 r))
, [- B$ k3 t' {% z (command "layer" "s" "dim" ""' l7 W3 ?/ {2 {9 j3 N. O
"line" pt pt1 ""8 o9 V8 G! E: h
"line" pt pt2 ""0 }; y7 D/ c& t
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(setq pt1(polar pt an1 (* 0.7 r)) pt2(polar pt an2 (* 0.7 r))); b+ X) e5 j2 k2 z
;(if(< an2 an1) (setq an1(- an1 (* 2 pi))))
8 r3 E: k x) I; X2 y (if(< an2 an1) (setq an2(+ pi pi an2)))
' I1 A' M3 j4 }1 t o (setq aa(* 0.5 (+ an1 an2)) ann(- an2 an1))
7 e' \' `0 Z# Q9 Z" Y- q (setq pptt(polar pt aa (* 0.5 r))); g6 d7 C1 b2 R( j) V2 e5 E
;(command "dim1" "angular" pt1 pt2 pptt "" pptt)
, q5 Y1 a) R. }- u* q (setq ann (angtos ann 1 1) f1(atoi ann))4 @6 j- ]/ D8 b% F7 o' E9 I
(cond1 `: _/ f! X$ z( M/ H \2 e
((>= f1 100) (setq str2(substr ann 5 2)))+ h% x1 m+ S$ A" o8 B
((>= f1 10) (setq str2(substr ann 4 2)))3 g# N- j* N6 B5 \8 |" l! }
((>= f1 1) (setq str2(substr ann 3 2)))9 \ J0 v7 M# ]
(t (setq str2 (substr ann 2 2)))
. ]+ R- r( ~$ z+ K" R )9 Q* f' Q% O8 q9 D# j( ~% q* \
(command "layer" "s" "tt" "" "")
+ }7 G) c4 C$ Q8 h% S; y (command "text" "m" pptt (* fac 3.5) 0.0 (strcat (itoa f1) "%%d" str2 "'"))
9 v+ v6 s ?( t1 ~) K* t8 V (setq ptt (polar pt aa (+ (* 3.7 fac) r)))% |2 {; h9 L+ S; d& |
(cond/ D- A7 `" J& m' a
((and (>= aa 0.01) (<= aa (* 0.5 pi))) (setq ang (- aa (* 0.5 pi)))). h9 o8 r+ H. t5 K# t
((and (>= aa (* 0.5 pi)) (<= aa pi)) (setq ang (- aa (* 0.5 pi))))0 c6 F) V. T7 Y3 U
((and (> aa pi) (<= aa (* 1.5 pi))) (setq ang (- aa (* 1.5 pi)))) D) g% Y/ i% g# e
((> aa (* 1.5 pi)) (setq ang (- aa (* 1.5 pi))))
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0 @9 o, z+ ^( s# n (command "layer" "s" "tt" "")
9 @0 H6 s6 \8 z1 a1 L- e ;(command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (strcat "%%o" (rtos (* r (abs (- an1 an2))) 2 0)))
! G* ^4 D- [. ?/ B (command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (rtos (* r (abs (- an1 an2))) 2 0))
4 f1 ~8 N+ K; r6 P/ n0 Z, Z; H (setq pt1(polar ptt ang (* 3 fac)))
: X' [+ a" s r4 O/ e (setq pt2(polar ptt (+ ang pi) (* 3 fac)))
" S& q% C% r; Z& i' x0 t" S$ g (command "layer" "s" "tt" "" "")9 d- i' k7 V+ l( ^: j) Z
(command "arc" (polar pt1 (+ ang (* 0.5 pi)) (* fac 2.5))
# V1 ~; W) b k7 \; N# Y5 c (polar ptt (+ ang (* 0.5 pi)) (* fac 3.2))6 I! Q9 U0 N8 ?# K$ p
(polar pt2 (+ ang (* 0.5 pi)) (* fac 2.5))/ u& |2 N7 b T+ n% P
)
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((= "LINE" (cdr(assoc 0 ent)))5 ^3 b- h. \% U+ u/ ]
(setq pt1(cdr (assoc 10 ent)))% S$ O! |: v( H
(setq pt2(cdr (assoc 11 ent)))7 w& t4 [: q. t2 S. C9 w
(if (> (nth 1 pt1) (nth 1 pt2)) (setq pt pt1 pt1 pt2 pt2 pt))
_& T) o6 h+ W+ t3 e (setq ang(angle pt1 pt2)). n9 z/ Q" l% i) }
(setq pt(list (* 0.5 (+ (car pt1) (car pt2))) (* 0.5 (+ (cadr pt1) (cadr pt2))) 0))
. u) {* F4 p* E8 c/ x }# B. d5 Z (cond J a1 r* N. h7 O5 N2 Z; ]
((<= ang (* 0.5 pi)) (setq an1(+ ang (* 0.5 pi)) an2 ang))
* E+ _6 I& f+ ]( \( O3 }" P6 E, b (t (setq an1(- ang (* 0.5 pi)) an2(- ang pi)))
# ?2 J+ ~7 g9 r- G! d6 @/ X$ z )
7 J; d" V: \3 W& v T, u$ O+ N8 p (command "layer" "s" "0" "")( S' Y9 S' j4 T! z) U
(command "line" (polar pt1 (+ ang (* 0.5 pi)) (* fac 1.5))3 [; s8 v8 O: c [" X
(polar pt1 (- ang (* 0.5 pi)) (* fac 1.5)): z) ~ X O: m7 k
""
; U7 }" Z( V1 k, v "line" (polar pt2 (+ ang (* 0.5 pi)) (* fac 1.5))
( z# S7 h$ H7 W3 L: ~ (polar pt2 (- ang (* 0.5 pi)) (* fac 1.5))* V7 Q5 F9 @) r
""
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(command "layer" "s" "tt" "")
4 P2 C2 b; F+ T: V (setq dis (distance pt1 pt2))
, G' |$ i/ v0 D7 V7 Q. R (command "text" "m" (polar pt an1 (* fac 3.8)) (* fac 3.5) (* 57.29578 an2) (rtos dis 2 0))
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)
/ a& ~: o4 W+ ] (setvar "osmode" os) R/ X: S% g. z0 E7 h
(setvar "clayer" cla)2 L% P( W5 E- _% L0 O. c2 q
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