(defun c:ccd ( / aper box os sty dsty size scale h h0 hh 9 V m& _0 c* u
pt1 pt2 ang number) ;;不包括str string& y6 z2 P& ]3 `4 {! U3 Z
(setvar "cmdecho" 0) ;;关闭回显提示8 S* B y' V7 A# n7 |+ e, p8 _4 b
(setq aper (getvar "aperture")) ;;当前靶框大小
. o: q( r1 N, q3 S, [8 _4 W (setvar "aperture" 8) ;;靶框大小设为8
( Y- K4 u! y" a) J: k9 [ ~! c (setq box (getvar "apbox")) ;;当前靶框属性
3 L) V7 ~/ m+ r7 b. t (setvar "apbox" 0) ;;显示靶框
3 g8 q! D W1 L1 _+ V (setq os (getvar "osmode")) ;;当前捕捉模式
5 y. O3 y {; N4 ~- j" O6 w4 S (setvar "osmode" 64) ;;捕捉插入点
: W6 @$ x2 x" r (setq sty (getvar "textstyle")) ;;当前文字样式
6 |8 S J9 }/ V& A6 _/ z: z (setq dsty (getvar "dimtxsty")) ;;当前标注文字样式
- B; [+ v& N6 O8 _' n (setvar "textstyle" dsty) ;;设为当前文字样式& @2 {1 e ?$ M: W' _
(setq size (getvar "dimtxt")) ;;当前标注文字高度
3 Y. W6 d+ ^. ~. P b (setq scale (getvar "dimscale")) ;;当前标注比例因子" q; b ?* H" f/ L$ e
(setq size (* size scale)) ;;当前标注文字实际高度
( }, [( D6 O+ b) M! [) U* Y (setq h0 (* size 1.4)) ;;符号短边高度
; d+ X$ E. a/ U x' u (setq hh (* h0 2)) ;;符号长边高度
( j2 R& M; d, C Y+ ~ (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
" d7 {8 q" e; x. k1 f: q (setq h (* h0 1.1547)) ;;符号短边长
/ F! m* h7 y. Z$ G' c) g( O1 o3 G (setq hh (* hh 1.1547)) ;;符号长边长
# q) t$ H; K0 B: Q, E
+ }) G g, l) P* ] (setq pt1 (getpoint "\n插入点")7 @3 Z1 K( w! v# ^6 I
pt2 (osnap pt1 "near"))
" J% n. r4 R3 G6 A
9 L, |. @1 H9 K2 p (if (= pt2 nil)
; r6 a* h! R/ g! ` Z5 p, ^ (setq ang (dtr 90) pt2 pt1)
) D: p, A0 s2 j1 A0 H$ S (setq ang (angle pt2 pt1)): N" t, F# x, b4 n4 b* c7 E4 D9 t
)& ?! Z; V' Z# u- X* N
8 v" p- c+ a' T7 U K! p' F (if (null str) (setq str "3.2"))
" C) V1 o; _, W (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")
- ^. _6 g3 M; C+ e) i" K' A (princ str)
' b/ M% O9 M+ l$ ~ (prompt ">:")8 J# ` |/ Y& Q$ C) Z
(setq string (getstring))
/ m# h5 t1 m0 _& \; `6 Q (if (= string "") (setq string str) (setq str string))
/ D( s8 V `) R( q% P' l- p; e1 p- O5 r% x( D' h
(setvar "osmode" 0) ;;无捕捉模式
- x* Q% W! H. B% |9 i! O (command "undo" "be")$ b" {7 l+ T3 X* ] ^ R
(setvar "plinewid" 0)
2 c, k, K3 T8 }
U. _; k0 N' f5 m M (setq number (strlen string))9 a) s/ ?2 m! L7 g0 m6 i
(if (= number 1)7 O3 z0 `0 j: |1 A% k
(progn
4 Q* L5 b% | Z$ d (command "Pline" (polar pt2 (- ang (dtr 30)) hh)" Y. s2 N& }/ z/ \
pt2 9 s" B- e2 ]4 F! C% |
(polar pt2 (+ ang (dtr 30)) h) "")
0 ?9 ~5 L [ Y% t+ D% }- Y (command "circle" (polar pt2 ang (* h0 0.6667))+ T% k' `) S ~, j q7 F/ m
(* h0 0.3333))$ U; [: ~) y! V% K# D
)
- l. B' p* h. G9 d (command "Pline" (polar pt2 (- ang (dtr 30)) hh)
0 y ?. q5 q* j1 e5 S, f pt2 0 q% X. `3 j! Z6 L8 m
(polar pt2 (+ ang (dtr 30)) h)6 b$ z+ T8 z5 E) l: H2 U5 I8 d
(Polar pt2 (- ang (dtr 30)) h) "")& G9 g, t! M+ i/ K- J
)/ ~! R+ D3 C$ i8 u! i8 u/ Q
( y7 X! d1 P& I0 T; u6 s& ] (setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))9 d/ Q1 A6 P: B$ A9 s
(if (and (>= (rtd ang) 30) (< (rtd ang) 210))2 `& i4 a8 P1 [
(setq roa (- (rtd ang) 90)) ;;数字在符号上方7 ~+ G# \8 ?. f" [
(setq roa (+ (rtd ang) 90)) ;;数字在符号下方
' c! y J2 w1 k: ~ )* O* h* H6 K* [+ o2 a J8 O6 c5 y1 ~! Y
(if (/= number 1)
+ B" _% j0 o6 O9 z (command "text" "j" "mc"
1 j7 R' _- m) g1 ~6 R- r" E, J pt
$ Q" H& ], z4 w% K size( J7 L, @- @3 @- q* d
roa8 [; }# Z! S! G' ~
string! M7 [0 e* [% u7 V" ~+ S( K0 F+ M
)3 B3 @3 F; g1 @" Y8 p
)
) n9 o n+ ^) G0 L& t3 q6 M" ]- b9 E+ G3 X. f$ n1 V
(command "undo" "e")
) m+ I8 G9 h4 h;;恢复系统中的原设置
! {" G1 ?' u$ s, j+ _ (setvar "osmode" os), P, E9 D, I3 ~0 J% c6 `+ |+ m9 T
(setvar "apbox" box)
# {& |9 [5 K* Q% |6 L (setvar "aperture" aper)2 c4 G! K* N/ K
(setvar "textstyle" sty)
# N3 c- l; ?3 ^. s* U7 K (setvar "cmdecho" 1) ;;打开回显提示
. @5 b9 S. w) G. V- z* [(princ)
# b" J! Z/ E1 w)
7 Q# U, I9 _7 E- S2 }
8 t5 e9 X9 k: v(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")/ q# {+ ~' A" W$ I! [, m; d
7 F2 v, ?; y5 T: \: o% Z
(defun dtr(ang)
* l8 U7 r/ |8 a (setq ang (/ (* ang pi) 180)); i# S7 u, J6 h7 O
)! i5 m( K+ q1 m5 ?7 Q6 d
3 T$ z& H- g* G I5 C
(defun rtd(ang)8 i Z/ ]' Y* N
(setq ang (* (/ ang pi) 180))6 k3 S3 y: u2 |, R! F
)' F1 w" G1 o# c4 o+ R9 U. a" Y
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
