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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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写个lsp的dd
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/ |5 l5 ^9 ?2 i. s3 c- v(defun c:pipe_m(/ cla fac os i l ent pt r an1 an2 pptt ang dis)
' ?% F4 W% [ \/ E. o$ S (setq cla (getvar "clayer"))
9 W, k9 l9 M5 W& K (setq fac (getvar "dimscale"))- f, t, M% d9 }. E0 W% ~! s' _, Y% S
(setq os (getvar "osmode"))
4 _- T4 \ \ d% o (setvar "osmode" 0)
b8 J# v( \. V' T (command "ucs" "")5 }# B2 r8 Y' ]
(setq ss(ssget))
" t* P+ ^$ r1 L* i/ w (setq i 0 l (sslength ss))( z3 l8 w/ `, H- g0 z
(while (< i l)' f; E$ H/ @* x4 {& w0 n
(setq ent(entget (ssname ss i))). v. J. [4 }: T G' k
(setq i (+ 1 i))
( ?3 q/ {6 l4 a4 \5 F (cond* @6 l7 b( O( E U/ C
((= "ARC" (cdr(assoc 0 ent)))
4 n3 _7 h# S6 U; J; H (setq pt(cdr (assoc 10 ent)))
# ~7 q- ]9 G/ M L F( n (setq r(cdr (assoc 40 ent)))
9 R( K9 h/ C, R (setq an1(cdr (assoc 50 ent)))5 _0 K s% P: h, L3 ~
(setq an2(cdr (assoc 51 ent)))
/ X. E2 t5 m; l! b, A (setq pt1(polar pt an1 r) pt2(polar pt an2 r))
. K7 d2 q9 J6 @ (command "layer" "s" "dim" ""
( @. r- d% O) a/ v "line" pt pt1 "" o# J1 q. D& d/ @' C
"line" pt pt2 ""/ e6 K' V+ U1 O. ^3 ?+ g+ J
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(setq pt1(polar pt an1 (* 0.7 r)) pt2(polar pt an2 (* 0.7 r)))2 v9 C9 O* D7 o1 R6 f; k: E
;(if(< an2 an1) (setq an1(- an1 (* 2 pi)))); f; I( C8 v* i/ c! @4 C
(if(< an2 an1) (setq an2(+ pi pi an2)))
+ `* p: I' s2 [: i5 e (setq aa(* 0.5 (+ an1 an2)) ann(- an2 an1))
1 n9 G; |7 `5 e" V4 b1 U7 Y (setq pptt(polar pt aa (* 0.5 r)))7 V$ T1 @2 b/ e: T/ T( n9 v
;(command "dim1" "angular" pt1 pt2 pptt "" pptt)
, ~! {8 H, y O- L6 h; J0 v (setq ann (angtos ann 1 1) f1(atoi ann))
" b: m& @) P% @' i. I2 ~ (cond
4 ]. _1 \4 H# j) f! k9 ~' R2 D ((>= f1 100) (setq str2(substr ann 5 2)))
% z9 D6 X( T0 @ ((>= f1 10) (setq str2(substr ann 4 2)))
, n" j% N5 L! t5 r/ H& S ((>= f1 1) (setq str2(substr ann 3 2))), f3 \( s/ z4 a1 R
(t (setq str2 (substr ann 2 2))) F3 ~/ k c% F' P( @1 |1 r, D
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(command "layer" "s" "tt" "" "")
" |) M& G& ^( F' M* a (command "text" "m" pptt (* fac 3.5) 0.0 (strcat (itoa f1) "%%d" str2 "'"))
3 F. C' P8 c' j) `8 x1 J" u+ R( |; e (setq ptt (polar pt aa (+ (* 3.7 fac) r)))
6 O2 \2 |6 y+ G0 |$ d) L (cond
: ]! Y! `; `, b7 R( V% A ((and (>= aa 0.01) (<= aa (* 0.5 pi))) (setq ang (- aa (* 0.5 pi))))
3 o1 G }' }; u! l4 R ((and (>= aa (* 0.5 pi)) (<= aa pi)) (setq ang (- aa (* 0.5 pi))))# k, k3 _1 S7 n" c
((and (> aa pi) (<= aa (* 1.5 pi))) (setq ang (- aa (* 1.5 pi))))7 w$ O! ?& \8 t( a7 r' e6 L9 M
((> aa (* 1.5 pi)) (setq ang (- aa (* 1.5 pi)))): s& ^2 `/ {3 s7 }, c! F$ y
)
& Z& |& c3 l" v- k$ w M7 k+ I' w8 n (command "layer" "s" "tt" "")
0 l6 o3 U. ]/ Y8 C8 ^" B: ^! L ;(command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (strcat "%%o" (rtos (* r (abs (- an1 an2))) 2 0))) _; p o# w; W" D" o/ e7 V+ c
(command "text" "m" ptt (* fac 3.5) (* 57.29578 ang) (rtos (* r (abs (- an1 an2))) 2 0)); ?1 S y1 U- `: {$ M& V
(setq pt1(polar ptt ang (* 3 fac)))
2 f) x2 _% n/ c7 } (setq pt2(polar ptt (+ ang pi) (* 3 fac))): m4 _8 L& F0 G2 W) }- X+ s+ J
(command "layer" "s" "tt" "" "")8 J7 ] U4 a- Y; ?- x& X
(command "arc" (polar pt1 (+ ang (* 0.5 pi)) (* fac 2.5))
% s/ a. f' l8 H (polar ptt (+ ang (* 0.5 pi)) (* fac 3.2))' p( w! j4 M1 T& U2 c, L
(polar pt2 (+ ang (* 0.5 pi)) (* fac 2.5))
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((= "LINE" (cdr(assoc 0 ent)))0 E- r- ]/ L# ^' B) u
(setq pt1(cdr (assoc 10 ent)))( n4 W) ^8 q) }
(setq pt2(cdr (assoc 11 ent))) r: c7 ?/ J2 O5 h" s( B) A- U
(if (> (nth 1 pt1) (nth 1 pt2)) (setq pt pt1 pt1 pt2 pt2 pt))
1 l m5 ?9 K/ P1 x4 ` (setq ang(angle pt1 pt2)). u0 A1 y7 B0 w4 J7 j8 y- m% g; O
(setq pt(list (* 0.5 (+ (car pt1) (car pt2))) (* 0.5 (+ (cadr pt1) (cadr pt2))) 0))
. I8 i/ z! d+ v" c (cond
1 O1 j$ N3 a8 m- ~ ((<= ang (* 0.5 pi)) (setq an1(+ ang (* 0.5 pi)) an2 ang))
- Q0 y0 B( v7 f/ v9 s# X (t (setq an1(- ang (* 0.5 pi)) an2(- ang pi)))
) ]. }8 O+ X5 c0 l( U7 p8 [- q )
* ?! }+ y. C0 u9 c- ]6 {8 O (command "layer" "s" "0" "")- u2 o. K) A7 t( c
(command "line" (polar pt1 (+ ang (* 0.5 pi)) (* fac 1.5)) F- V3 e2 E) h# _) @: n
(polar pt1 (- ang (* 0.5 pi)) (* fac 1.5))
2 g9 I! P" Y$ g; W, v2 T' i ""
* C& i' t* [$ g$ w "line" (polar pt2 (+ ang (* 0.5 pi)) (* fac 1.5))
- S+ T {* Z5 S3 ], @& \ (polar pt2 (- ang (* 0.5 pi)) (* fac 1.5))$ y- V" D) p7 a! [
""
; V5 @% {8 {2 e% }! ^6 m )
1 {3 D% W$ L& I! \+ d7 m2 ] (command "layer" "s" "tt" "")2 b9 G* |6 J' w; _. @% r* i
(setq dis (distance pt1 pt2))! v1 d% u+ P# J: [! w+ `! P1 I4 `
(command "text" "m" (polar pt an1 (* fac 3.8)) (* fac 3.5) (* 57.29578 an2) (rtos dis 2 0)). m6 i0 T& w- Z5 |1 b! |7 t+ T. L4 o
)
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)
- v* g" Q9 Z, ?5 c. U5 h (setvar "osmode" os)
/ t* G6 Y3 r; M) S (setvar "clayer" cla)
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