(defun c:ccd ( / aper box os sty dsty size scale h h0 hh / P+ n0 H2 w( ?" V# v/ Z
pt1 pt2 ang number) ;;不包括str string [% X( K$ h& z% t9 g0 i3 X
(setvar "cmdecho" 0) ;;关闭回显提示
7 Z+ f2 m3 `& x+ `( q (setq aper (getvar "aperture")) ;;当前靶框大小9 s- y3 ?- b/ t' E0 p! D3 K& p
(setvar "aperture" 8) ;;靶框大小设为85 C2 f5 d( G4 J" y
(setq box (getvar "apbox")) ;;当前靶框属性$ h) T# ?, x# W! i! A
(setvar "apbox" 0) ;;显示靶框 o5 [- p: n/ f
(setq os (getvar "osmode")) ;;当前捕捉模式 T( D: ]% @. v" f9 k
(setvar "osmode" 64) ;;捕捉插入点* V/ I7 O- B7 j6 j
(setq sty (getvar "textstyle")) ;;当前文字样式
8 U' p2 [2 [1 o; o6 s8 ^2 I (setq dsty (getvar "dimtxsty")) ;;当前标注文字样式
3 |# \% \; K: X$ q4 V2 l7 J (setvar "textstyle" dsty) ;;设为当前文字样式" o+ Z% N2 y0 I" `; |8 ^
(setq size (getvar "dimtxt")) ;;当前标注文字高度
$ t u1 L6 h- q( E" D/ U9 L2 R (setq scale (getvar "dimscale")) ;;当前标注比例因子* q j7 t4 j& n9 a
(setq size (* size scale)) ;;当前标注文字实际高度
3 l& ]+ {- t2 [% q0 _" T% L7 P8 [ (setq h0 (* size 1.4)) ;;符号短边高度
: U* ~+ r) o4 b9 R8 r# C' [' { (setq hh (* h0 2)) ;;符号长边高度
. x2 F, |# E. L7 L' r0 _ (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
/ {$ i& c6 |- j7 q; ? (setq h (* h0 1.1547)) ;;符号短边长
. e8 ?$ N6 k5 K; u! v: w+ c" H* X (setq hh (* hh 1.1547)) ;;符号长边长! b- A4 ?2 I' d @3 V5 i/ J% M3 W) a
* j' }/ Y5 c8 o4 V, O+ }5 Z (setq pt1 (getpoint "\n插入点")
3 q0 [: T# x7 b% j* V: x pt2 (osnap pt1 "near")) u7 i: U; A6 d7 s
2 K, j$ @3 g* L T (if (= pt2 nil)) z. R& }0 i+ _; V! ^
(setq ang (dtr 90) pt2 pt1)
: R4 ^$ J+ U: \ (setq ang (angle pt2 pt1))
% ^ C. I; o0 i )
/ u$ v+ o4 [. Q& E- B8 H9 z' y2 W2 H% L6 Z6 G4 R
(if (null str) (setq str "3.2"))
* Q( W, t; P/ D1 |6 f$ k! G (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")
, Y* z% G% B5 d% C& @5 U (princ str)
6 X/ j9 M2 Y8 F" j9 ^+ Z (prompt ">:")
" \ [" ]8 D8 Z+ L (setq string (getstring)). X6 B6 @# }) |# V0 H: y( M
(if (= string "") (setq string str) (setq str string))
: B/ o; h$ l' t3 c* u3 b9 |
2 [" a/ g, I' S7 @ (setvar "osmode" 0) ;;无捕捉模式
; Y# u2 `8 l! T7 X/ c* S (command "undo" "be")2 u- k; F4 K& @/ Y
(setvar "plinewid" 0)( x" e# P/ y. Y
- f2 n2 U' G: b' S7 K (setq number (strlen string))" I- t- [$ H ^/ p) B
(if (= number 1)3 g- b5 N% L) n& Y# R6 O
(progn* E& f# d% d) y+ o: C. o
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)! u/ \" D' i6 P$ Q5 ?
pt2
( t. @9 `9 _) n' @- ?7 \ (polar pt2 (+ ang (dtr 30)) h) "")
! W4 }% k$ S) N |. z (command "circle" (polar pt2 ang (* h0 0.6667))
, x1 _" m9 u' L (* h0 0.3333))
: ^3 T( A! p* ?9 O5 P, f )
( d" i/ B! Y* W6 t4 [ (command "Pline" (polar pt2 (- ang (dtr 30)) hh)
% P9 N! M! E7 Y, N0 S pt2 ; g- Z' a* T" E" a
(polar pt2 (+ ang (dtr 30)) h)
8 P9 T) X# \$ d+ s, s (Polar pt2 (- ang (dtr 30)) h) "")
" M0 z$ q4 K, l! v( b )
! n) C/ P& u+ h W5 w2 d+ s
2 Z7 Q8 S! [8 Y% _# A2 p (setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))
& e! Q7 l5 V# W7 s; u0 B3 L/ k (if (and (>= (rtd ang) 30) (< (rtd ang) 210))
3 v* |# C8 d) ?; P' c K$ M) Y5 e (setq roa (- (rtd ang) 90)) ;;数字在符号上方
2 y) _6 s/ y5 H+ U! L) s. {! ~/ x (setq roa (+ (rtd ang) 90)) ;;数字在符号下方5 L9 A7 @) P/ W5 ]9 z
)
- k; J3 ^9 S8 s: x+ x1 _4 f/ y(if (/= number 1)
+ b0 X/ y1 Q* X' i9 |0 f- ?% Q* A (command "text" "j" "mc"; v7 `! R$ \7 }% c O, @/ \/ ^
pt
" c) M( _8 v6 W" V8 X0 s) j- ~ size3 C; G+ H! l) a. W2 I0 |
roa
2 r8 g; J [' X4 l- e* }2 Q( d string3 Y: S4 r' K8 J2 J% o
)
- k( q5 @+ h; e% v9 l! Q; m )( D6 |9 ]. q( k Y# u0 b( j
& W$ x# A: G# t; E: `; L" w6 I* L
(command "undo" "e")" Y- H; i3 ^7 s2 ~6 ]
;;恢复系统中的原设置
1 D9 s8 l& o- y6 P g: y Z (setvar "osmode" os)
! j4 G& B% _ K$ g4 K (setvar "apbox" box)
$ W5 a# f$ l b& a- m% @6 s (setvar "aperture" aper), B1 E% h5 j4 W' j9 Z3 c8 e' R
(setvar "textstyle" sty)
8 n. X5 p4 @9 C G0 m (setvar "cmdecho" 1) ;;打开回显提示/ C: x) [0 r' q, x0 G
(princ)
( ?: S' k( \ o7 Q0 p- J9 [)3 W! l N) f; z. |- q) b$ _
) \, X3 z: A% O1 k3 N R9 O(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")9 {' g8 ~ ^4 H5 `/ u
+ p" E( z' Z0 C: \, ~* t# O( S
(defun dtr(ang)8 @$ g& g$ V$ R: N# j3 ]
(setq ang (/ (* ang pi) 180))
" u6 c1 f% C6 V& L- ^)
8 M( }2 s4 ~9 B# J! P1 ~+ j; j
, }5 c) T+ l/ ^* e7 `& A(defun rtd(ang)
" h5 S+ W" ^* Q! R. E' E9 B (setq ang (* (/ ang pi) 180))
1 U$ C( o. B8 V) H9 L( R& c)
& j( ?5 v" E+ Z这是我从网上找的一个.lsp程序源码,很好用的. |
楼主: 加乘
发表于 2010-9-1 16:42:21
