(defun c:ccd ( / aper box os sty dsty size scale h h0 hh
! h' i6 p8 Z/ Y5 f pt1 pt2 ang number) ;;不包括str string+ z Y/ v# a* Y b
(setvar "cmdecho" 0) ;;关闭回显提示. e n) E7 {4 T7 m) n+ D+ f
(setq aper (getvar "aperture")) ;;当前靶框大小
5 _9 D3 q2 v9 A% [$ ~' I2 Q# U( x (setvar "aperture" 8) ;;靶框大小设为8; K0 _9 M B! s- i
(setq box (getvar "apbox")) ;;当前靶框属性: E. P( F6 p9 K4 R0 D
(setvar "apbox" 0) ;;显示靶框
7 l7 A0 l' u; s n; H& r (setq os (getvar "osmode")) ;;当前捕捉模式
* l0 d9 u8 a7 b; Q( {! l (setvar "osmode" 64) ;;捕捉插入点
! ]/ |3 y# \ I% N% \. r. L (setq sty (getvar "textstyle")) ;;当前文字样式
1 V4 u: d7 _1 b/ l (setq dsty (getvar "dimtxsty")) ;;当前标注文字样式
7 ^# }- M3 x) g5 y9 R* y (setvar "textstyle" dsty) ;;设为当前文字样式) {8 }- s5 c5 e" e- W
(setq size (getvar "dimtxt")) ;;当前标注文字高度
! W+ C9 }+ X* S/ D( x (setq scale (getvar "dimscale")) ;;当前标注比例因子
' B5 g' i5 p+ [ (setq size (* size scale)) ;;当前标注文字实际高度0 e0 b1 T3 f7 ?: X
(setq h0 (* size 1.4)) ;;符号短边高度
) B0 i1 B( }- U# L+ q- `1 Q (setq hh (* h0 2)) ;;符号长边高度
c# r& s6 a+ \ (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
, ~5 ~5 k* H4 Z2 f# Z$ v. Y4 ~ (setq h (* h0 1.1547)) ;;符号短边长
5 `$ U. r4 u, b$ B$ I( w (setq hh (* hh 1.1547)) ;;符号长边长. u0 W' \. N4 g3 a+ K ^
( T5 U: j' V6 B' d( ~ (setq pt1 (getpoint "\n插入点")
# O3 u$ T, X9 ]/ m% ^/ h pt2 (osnap pt1 "near"))# b( `2 G4 w$ M
6 O1 U9 I, Z; D: F# w9 d (if (= pt2 nil)
+ {& P& T! x; W$ C (setq ang (dtr 90) pt2 pt1)
$ E8 J% G9 z9 {8 l (setq ang (angle pt2 pt1))1 E: R3 ]) d0 ~1 F' A$ P! i* R' v
) w8 W3 ]- q8 F( f
* r$ S r; Q% U6 y
(if (null str) (setq str "3.2"))
0 ]# v5 ?$ u8 X' A1 J( N (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")
2 _1 J! ^, `& j0 Y p (princ str)/ {0 b5 H% K3 C( `. ]0 N4 B+ u
(prompt ">:")1 s( w7 G# ^7 p2 t" w
(setq string (getstring))2 c* g! G! b- F: i# W
(if (= string "") (setq string str) (setq str string)). H2 i6 N( A/ c# K3 x
. ^4 e1 @4 i; U4 j1 E8 z (setvar "osmode" 0) ;;无捕捉模式
$ S) D% q& ~ [( e& \1 i; B$ _ (command "undo" "be")3 y& p% S& D# |, _' m
(setvar "plinewid" 0)
- D1 B( W2 c0 A1 I5 l6 _ I% Z% X7 u1 ^& S6 J
(setq number (strlen string))% o, B, H3 W# t6 {: {
(if (= number 1)
; Z( }: G9 [7 j! j (progn0 r& U. e1 Y G, C' y4 z
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)
4 {: E9 f/ I" F/ }2 h pt2
; {3 U+ x1 B( q# ~. ` (polar pt2 (+ ang (dtr 30)) h) ""): j$ I* k6 O: r5 ~. V, L& ~4 E
(command "circle" (polar pt2 ang (* h0 0.6667))
) b( _0 Z! I* e$ z9 i" W, A: | (* h0 0.3333)); |$ H8 v0 O, Y3 @
)
3 z8 ?- Z6 R, f; @5 G (command "Pline" (polar pt2 (- ang (dtr 30)) hh)$ ? |( g/ B, v
pt2 ' \. G! S0 S4 o5 T. H. }4 i' t
(polar pt2 (+ ang (dtr 30)) h); E. p& Y* R# ` A
(Polar pt2 (- ang (dtr 30)) h) "")( y& d5 e' K/ Y, U$ S* e
)
2 M! k+ n7 {0 J' }
! b" m& Q. `) \ (setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))4 f9 F9 U$ y9 P$ _( `6 c
(if (and (>= (rtd ang) 30) (< (rtd ang) 210))
- ^+ q# w$ D4 K: O6 B (setq roa (- (rtd ang) 90)) ;;数字在符号上方+ j- ^2 Q0 H$ E ?' `+ U+ H. [) B
(setq roa (+ (rtd ang) 90)) ;;数字在符号下方' [) R2 Q. k# P: s& @1 X
)
* }7 H$ k7 k, p9 _% G, o5 h7 l! Q(if (/= number 1)3 ]3 x+ `. F* s* a, c- K/ m
(command "text" "j" "mc"' ~3 @& A* g" H( E, Y- B+ Z
pt, G! \. h1 x' H2 Q. p1 `& t9 D8 w
size
) V1 w7 k8 P8 u J" m roa
! u1 N3 r: g, y1 L) q string. `; }5 F& A0 c# v, c1 Y
)+ W( B* z$ W) C/ d
)
4 b1 V6 R9 L2 v3 D) k {& u! T: \: J( P. `1 @4 K' H
(command "undo" "e")& i- }! j; {; h1 H
;;恢复系统中的原设置
+ b, u3 }) w# j3 n5 L$ U+ y# f- f (setvar "osmode" os)3 T- |( E8 `3 z+ U
(setvar "apbox" box)
2 ^3 S1 y+ B% U8 w/ u (setvar "aperture" aper)
1 q6 @! E# } N% y4 j (setvar "textstyle" sty)
6 ]7 f. n. h$ Y4 D7 F (setvar "cmdecho" 1) ;;打开回显提示
+ p+ ~; w7 {0 n2 ]1 T- v' q6 c* j(princ)
7 A2 ~% V6 d* Z+ d: F( q)
0 T4 B; }0 m! D5 I& }: e; s* W r/ o, r' ?
(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")
& ^6 e/ u$ |$ ?+ m# t. S5 ?, G, R: c$ y6 u, y/ l$ U- y0 i1 E
(defun dtr(ang) r& T, u/ A' H( m
(setq ang (/ (* ang pi) 180))
& d# \- `5 k" A9 _3 p# G)1 V! I1 D2 \6 c1 E# |# f1 K
$ D! f0 J% A3 n! r2 \; K( k4 b8 h(defun rtd(ang)
) T% T; Q, T: v7 V9 j* R; r (setq ang (* (/ ang pi) 180))7 {4 l5 p% [2 R, \7 _+ @/ a2 m' A
)
. M! b+ B5 l9 J) r0 ^5 u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
