(defun c:ccd ( / aper box os sty dsty size scale h h0 hh * u1 S, T5 v1 h5 Y6 a3 O
pt1 pt2 ang number) ;;不包括str string
/ f) X4 @- y2 I3 D( m (setvar "cmdecho" 0) ;;关闭回显提示4 B$ E( `3 V$ ^: k- u
(setq aper (getvar "aperture")) ;;当前靶框大小6 A2 M7 |3 b- w9 ^5 n0 Y! U7 `
(setvar "aperture" 8) ;;靶框大小设为8
* N" h2 a$ b9 w (setq box (getvar "apbox")) ;;当前靶框属性2 y, Z* c" Y, f$ i9 B0 n5 M
(setvar "apbox" 0) ;;显示靶框7 E' g1 Z- N- F: x- n7 O5 u' g
(setq os (getvar "osmode")) ;;当前捕捉模式
7 ^" P4 w( S# ^! ?9 f' C (setvar "osmode" 64) ;;捕捉插入点
, |" d9 n; }( l* Z (setq sty (getvar "textstyle")) ;;当前文字样式& ` L- q0 r; F
(setq dsty (getvar "dimtxsty")) ;;当前标注文字样式9 J0 Y- o4 ?: r) m! H9 w$ `6 s e7 C
(setvar "textstyle" dsty) ;;设为当前文字样式+ ~! K" P& N9 {$ Z7 l( y
(setq size (getvar "dimtxt")) ;;当前标注文字高度( z! b- B. k7 x, n9 `, f3 U
(setq scale (getvar "dimscale")) ;;当前标注比例因子
# @- O9 H5 z5 x0 ~ (setq size (* size scale)) ;;当前标注文字实际高度* O. x' y! L- z+ q r
(setq h0 (* size 1.4)) ;;符号短边高度5 b# U- ?2 N. t; u7 U7 T) X" M
(setq hh (* h0 2)) ;;符号长边高度
3 [. ^1 L, z7 n! q4 E; L! i5 C (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
" K, e5 Z9 b8 z% u (setq h (* h0 1.1547)) ;;符号短边长0 q2 W7 [7 i# S2 m5 l
(setq hh (* hh 1.1547)) ;;符号长边长
3 t g* k$ c; ~0 c& b: e- p4 q* D
(setq pt1 (getpoint "\n插入点")+ A F% J1 L+ H8 E2 P1 t
pt2 (osnap pt1 "near"))
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# s& d/ E, c o5 ]5 C0 @9 V (if (= pt2 nil)
6 a0 @7 `) J# V1 r! M0 k (setq ang (dtr 90) pt2 pt1)1 w2 c5 w- {, Y3 Y0 t$ O3 W D
(setq ang (angle pt2 pt1))
/ Q7 q& l2 |* N2 T" F )
! c3 g. e6 l% ]1 H* s7 x. @. k, F( }7 c t2 r
(if (null str) (setq str "3.2"))
2 f. c8 m2 o- q3 i. E% I (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")* b# R6 H1 X: }: a% v7 h* A
(princ str)
E/ N( f j& Z9 R6 z% ` (prompt ">:")! i, Q, h3 t+ n) Q" |" A
(setq string (getstring))
* t% ?" t' K4 H% e (if (= string "") (setq string str) (setq str string))0 i: h0 I4 N4 T4 s9 S
; D& a" c! f- C# Z6 f
(setvar "osmode" 0) ;;无捕捉模式' h/ m& X \ q; u" z
(command "undo" "be")
+ v# ^ ~0 e0 ` (setvar "plinewid" 0)
+ E2 d1 z" i! ?, r5 d
7 I, `% _% a6 B; s" U( H9 V, ?4 i1 m; U (setq number (strlen string))4 C1 d. g5 `- p8 k- u4 t% H) ?
(if (= number 1)- {* _2 q0 r4 q$ E; z$ }6 L4 q
(progn
9 `" H1 G+ o) p% ~ (command "Pline" (polar pt2 (- ang (dtr 30)) hh)$ u9 @" |8 b; E; o, x4 \
pt2
* H/ h3 P& `. l (polar pt2 (+ ang (dtr 30)) h) "")
; g# H( r1 d0 w! v/ ?9 ^ (command "circle" (polar pt2 ang (* h0 0.6667)) d) {, z+ l) V4 c4 I9 D5 V
(* h0 0.3333))
" v( u: r4 W' ~ )
; k, L( E% a* B2 g/ N3 f% s (command "Pline" (polar pt2 (- ang (dtr 30)) hh)
1 J* u# q( k- e: D pt2 / C0 Y) d D4 s! V' \
(polar pt2 (+ ang (dtr 30)) h): [ B# e7 o! N
(Polar pt2 (- ang (dtr 30)) h) "")
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3 W# @8 W1 }# u. w6 [; g5 d (setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))
6 e& F& |6 Q3 A$ K7 I+ l (if (and (>= (rtd ang) 30) (< (rtd ang) 210))' x2 z' P/ e; z% G$ M( \
(setq roa (- (rtd ang) 90)) ;;数字在符号上方! n" t! d4 d7 _9 u! B: J Q% P
(setq roa (+ (rtd ang) 90)) ;;数字在符号下方) m7 H5 c7 [5 O0 s7 K: ]( L. p
)
$ }4 e6 k( |! ? ?- @ K" Y* o1 @3 H" z(if (/= number 1)$ }% X" o6 c9 U/ i
(command "text" "j" "mc"7 i( u! U, I, _
pt N* X/ o, D! C P f
size
V/ |1 |: X; p3 E4 [ roa
* X' ]" E* @. s! n4 w! [ string$ m. G4 l z8 k( N
)
, G1 x: n5 \- K# H! n9 |, H )
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~; U" r* l& [ j/ _$ i" t4 w9 I(command "undo" "e")
$ |9 o1 ~8 z& A/ p/ u;;恢复系统中的原设置8 a1 S2 ^" U' Y, f. ^0 t+ m
(setvar "osmode" os)
2 v: o* R) ~' Y+ R2 a6 c, I (setvar "apbox" box)7 ^8 C& V( i+ \' w% }
(setvar "aperture" aper)
( |& X ?6 x( K! e (setvar "textstyle" sty)8 q2 z7 L/ P( P; e+ y$ H: i9 p
(setvar "cmdecho" 1) ;;打开回显提示4 b: w3 h/ d$ c# e
(princ)
* Q* U/ G+ ]( Q; A9 y3 a: ~+ T- r)! ]' ?5 \; b E
- p6 s8 V# G! D( L% v9 e! ?
(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")
- O5 I& [5 v) N0 G) B) s: j: b8 ]) o5 X# i5 z5 w
(defun dtr(ang)
! u) Z* M1 b; k. e' z0 x (setq ang (/ (* ang pi) 180))
/ |( z8 e/ `( v! B+ s9 e)
1 i* U3 j8 D: N$ b: w+ L3 f" ^. N, y/ W# u6 n, ?
(defun rtd(ang)
; b& W- T" v8 z! h) d H3 | (setq ang (* (/ ang pi) 180))3 h2 x, C7 S- I3 \) t. d
)
7 U& c2 }4 H+ X! N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
