(defun c:ccd ( / aper box os sty dsty size scale h h0 hh ; C- V' Q6 e! x7 i
pt1 pt2 ang number) ;;不包括str string
* @: X: X; r, B2 v, _. | (setvar "cmdecho" 0) ;;关闭回显提示
4 f" P9 a( z" D2 i (setq aper (getvar "aperture")) ;;当前靶框大小. G' H$ O1 i6 T3 L
(setvar "aperture" 8) ;;靶框大小设为8
* f; Z2 q& k1 ]6 c9 |% B (setq box (getvar "apbox")) ;;当前靶框属性: G: C+ I. H+ H9 z
(setvar "apbox" 0) ;;显示靶框
& T* `) P4 {0 H+ o" U' S' u5 H (setq os (getvar "osmode")) ;;当前捕捉模式
" [; n3 }0 {& r" D" K (setvar "osmode" 64) ;;捕捉插入点/ T9 Q& [2 S/ s. T
(setq sty (getvar "textstyle")) ;;当前文字样式" U6 K; C# u# A
(setq dsty (getvar "dimtxsty")) ;;当前标注文字样式* ?" m, s2 N% B) f! h* w3 L" v
(setvar "textstyle" dsty) ;;设为当前文字样式
# D" C% F: O' L$ f p (setq size (getvar "dimtxt")) ;;当前标注文字高度3 c6 r! b' r% w! r) L% R1 c' C
(setq scale (getvar "dimscale")) ;;当前标注比例因子0 ]: c6 C. J( V7 C! y
(setq size (* size scale)) ;;当前标注文字实际高度
' Z L* m2 N) x+ m (setq h0 (* size 1.4)) ;;符号短边高度
$ c0 a9 ~ }6 R3 `+ O2 y0 [& L (setq hh (* h0 2)) ;;符号长边高度
a/ r/ N( [# A, z" B9 e (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
& h! e9 y. Z1 u# {1 W (setq h (* h0 1.1547)) ;;符号短边长' Y& K# ^, K4 X7 y0 N2 M
(setq hh (* hh 1.1547)) ;;符号长边长
$ o( t" S/ a; B: V4 w/ S; G, ]5 o, ? z/ b3 ^2 `8 j# d% s
(setq pt1 (getpoint "\n插入点")7 L3 R- U% n! C9 L' Y% V& B
pt2 (osnap pt1 "near"))1 [3 T1 r: V" R
$ t( z0 K; G. S+ i" a ^6 k* E
(if (= pt2 nil)
0 K P* M- d) r& y( N% b4 Z) Z! m (setq ang (dtr 90) pt2 pt1)
! |4 ~4 ^# C8 N) c2 Z. G0 L (setq ang (angle pt2 pt1))
. H' o& q& O- i, m0 B ) ?! g ~% c& ~: g/ r" J: t5 S
; j+ W, k& `0 u; o6 c (if (null str) (setq str "3.2"))
" |5 U$ m) @% F" V- k (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")- }0 ?: x% H. F$ j9 n+ n
(princ str)0 Z7 a6 a/ s# J4 r. B
(prompt ">:")7 G7 V$ ^. k: t6 N/ S& g/ |
(setq string (getstring))& o' S5 {! j1 V' a
(if (= string "") (setq string str) (setq str string))9 V# x A8 z; O
! o: w- q( P+ ~: ~0 ]$ b3 E (setvar "osmode" 0) ;;无捕捉模式. P' ?/ ~9 H! ^0 d
(command "undo" "be")" d8 z. d& w0 O
(setvar "plinewid" 0)
7 g# D! `+ E4 n. O$ X2 g$ |# U
O# Z& A( r9 m (setq number (strlen string))
" ~' j3 k# A2 Z* g& O- e B0 Q( n$ l (if (= number 1)* H; O& `$ \. C: W1 l' l
(progn: J/ v* ?) o( N5 u4 T
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)
( Z3 u# B8 L; o" p+ G pt2 & R" Q2 d' O4 N
(polar pt2 (+ ang (dtr 30)) h) "")
- m5 Z8 ]/ z: w; r1 n# h. f3 ?3 ^ (command "circle" (polar pt2 ang (* h0 0.6667))
4 ~! s5 W4 R! k q' t* R (* h0 0.3333))" S* H/ H4 e( q: ?; K6 D
)
. m3 n" J/ y' r/ n4 A0 [ (command "Pline" (polar pt2 (- ang (dtr 30)) hh)& g4 N; l9 R8 X2 N$ c/ |, ]
pt2 * _& H9 e) m$ F/ v
(polar pt2 (+ ang (dtr 30)) h)/ L( s- E7 {% `& B/ y4 {
(Polar pt2 (- ang (dtr 30)) h) ""): o" Q6 q" a; W
)0 d4 X+ S% Y; h
0 g9 M3 r% g* C
(setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))6 h& e+ o: R. W1 A- t( V
(if (and (>= (rtd ang) 30) (< (rtd ang) 210))7 F8 f/ c+ e2 y3 }7 y7 f
(setq roa (- (rtd ang) 90)) ;;数字在符号上方
" ?6 K* Q. e+ E* O3 a) t (setq roa (+ (rtd ang) 90)) ;;数字在符号下方3 {: H. q1 l3 ?; k% L6 o' ?
); w% f+ \, F- I, L9 X/ ~+ b
(if (/= number 1), n; z6 N1 u8 N' z+ G2 \
(command "text" "j" "mc". u+ O/ Y, i: c
pt
0 r1 K) ^: |# ]' F/ Z# m& ` size
1 V) ?; a0 r5 I+ n3 [ roa
; o% e4 g: s. q string1 g- q" ]9 V; K$ k+ P. m
): [4 b9 U/ {) M
)" S2 z8 {: C6 d7 P7 ~9 t; _& ?
1 X% E. G* W$ X8 w9 S) ~(command "undo" "e")$ i% A% H7 r& |7 x
;;恢复系统中的原设置
8 _$ j" V5 O" C* N; W6 X- v (setvar "osmode" os)
/ \0 \ ?8 s7 d+ y0 }0 ?6 h; | (setvar "apbox" box)' k. Q' e! q8 m
(setvar "aperture" aper)
7 i+ g) G3 D2 m (setvar "textstyle" sty)3 q, Q" c) s- j& d v y# z
(setvar "cmdecho" 1) ;;打开回显提示) s7 h+ n9 \; Y# L/ m+ W( A
(princ)7 O, {8 {4 Y* A* P
)
4 s! g }6 J9 I! }: T' ]& V
/ E4 J# [, a+ P(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")
9 ]* v0 G- E% v$ a
/ ?0 q" N4 X {% u. d/ w' k(defun dtr(ang)
; t7 ]' d: L$ B3 Y+ O6 S (setq ang (/ (* ang pi) 180))$ L4 Q5 x$ z" c
)
- Q) G* ^2 Q0 c) r; t% C6 i% G O2 B( f: }
(defun rtd(ang)8 {' m9 a: @- D$ N$ e+ N6 v
(setq ang (* (/ ang pi) 180))9 F! j- |3 Y: D1 m1 l
)
2 k. v7 C) v# } h& k) t' M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
