(defun c:ccd ( / aper box os sty dsty size scale h h0 hh 6 L0 Q; }, |' }( f5 I1 ?3 \
pt1 pt2 ang number) ;;不包括str string
9 N3 f+ U/ C8 M6 W, L1 ?8 S: M (setvar "cmdecho" 0) ;;关闭回显提示 }) z1 p3 k9 x# n. y( Q$ D8 L# E
(setq aper (getvar "aperture")) ;;当前靶框大小
( i/ d" X1 { v$ O& N (setvar "aperture" 8) ;;靶框大小设为8
7 Z" g1 T5 x& {6 j (setq box (getvar "apbox")) ;;当前靶框属性
/ m& |# p; K( r8 T( g$ {; r% G (setvar "apbox" 0) ;;显示靶框
+ g' q: V# y# E. T (setq os (getvar "osmode")) ;;当前捕捉模式; U: G0 C' W; g8 R
(setvar "osmode" 64) ;;捕捉插入点) T" x+ q0 r6 e6 S% C. f
(setq sty (getvar "textstyle")) ;;当前文字样式
' O3 `& d: G( }3 U: W (setq dsty (getvar "dimtxsty")) ;;当前标注文字样式
* ^" A7 m6 E& \) m( o& |' n (setvar "textstyle" dsty) ;;设为当前文字样式
1 @/ l% ^# ? b# X (setq size (getvar "dimtxt")) ;;当前标注文字高度4 p4 j4 x' Y! j9 i
(setq scale (getvar "dimscale")) ;;当前标注比例因子
" g7 i, o/ X6 n1 u. T3 N/ _! _ (setq size (* size scale)) ;;当前标注文字实际高度! D" z. W, }( j1 r
(setq h0 (* size 1.4)) ;;符号短边高度
* _ J# M) f$ s# [( D J% l (setq hh (* h0 2)) ;;符号长边高度& L; d3 A$ {; ^& M t
(if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
9 c& R* {! E1 Y7 j3 m' r/ w (setq h (* h0 1.1547)) ;;符号短边长
4 \1 V: `9 I3 e' L. l5 o/ O (setq hh (* hh 1.1547)) ;;符号长边长7 W1 l9 T& l; a
% A2 |5 a* z. ~1 B! G$ x; W
(setq pt1 (getpoint "\n插入点") x, S5 Z7 D3 X( O' i' g; f
pt2 (osnap pt1 "near"))
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6 x: b1 P" T2 \- j (if (= pt2 nil)0 s6 v. W; @- a
(setq ang (dtr 90) pt2 pt1)0 I* A/ ^* M' M3 \ H
(setq ang (angle pt2 pt1))
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$ l" B( t+ j3 B4 N (if (null str) (setq str "3.2"))/ Q; s3 t3 s( Q% C7 D
(prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")+ P& e& H/ k1 X4 {8 i
(princ str)
. A: [3 t% R8 |3 h* z (prompt ">:")* O. a) G- ~* p1 v* D5 _) B2 `
(setq string (getstring))
, ]: S/ B3 @4 A (if (= string "") (setq string str) (setq str string))
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(setvar "osmode" 0) ;;无捕捉模式
% ?2 c2 t) L7 F0 `: Y( k (command "undo" "be")5 T- o& v; V4 ?5 \5 i k6 f
(setvar "plinewid" 0)
% W+ s" l/ N; q/ O$ I# E% E7 u6 y* a' x5 U+ u
(setq number (strlen string))3 ]$ M+ g: e$ C2 C+ @) ^
(if (= number 1)1 g; @5 u5 P0 T3 Z
(progn6 b2 ~, R) O; s( l, b& X
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)
& u1 `5 P1 |3 R3 j7 i4 S) M pt2
; Z& A9 m3 J$ B8 S! ]3 Y (polar pt2 (+ ang (dtr 30)) h) "")
8 g8 w* B+ _* o2 M (command "circle" (polar pt2 ang (* h0 0.6667))' U0 Y6 G6 t/ r" Q+ b' u
(* h0 0.3333))
8 f3 o) K1 p# J9 | ); ?. [4 ?+ ^! B: A6 @8 Z' z$ x- F
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)0 n& l$ v( v6 V2 _+ [# ]' {! d
pt2
0 u0 {( \! T3 B" V (polar pt2 (+ ang (dtr 30)) h)5 d* Q3 l @( m- l
(Polar pt2 (- ang (dtr 30)) h) "")5 X: E6 K( W$ o& D
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(setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))) o) L+ i/ S& O! o. [
(if (and (>= (rtd ang) 30) (< (rtd ang) 210))
9 ?6 ~; Y2 m# o' N (setq roa (- (rtd ang) 90)) ;;数字在符号上方
* h. @7 X7 P4 K. `9 k$ L (setq roa (+ (rtd ang) 90)) ;;数字在符号下方3 ^$ A5 A6 \+ t+ v, o
)
; X7 n3 ^1 R- |& Z) x! g! H9 n(if (/= number 1)
3 F) O( Y4 t6 v* `) w (command "text" "j" "mc"5 z b: S+ j4 v& m9 ^
pt
7 B" R, ^' E" X1 p* _ size
5 {& B8 z$ B7 d% {7 E roa
; f9 U& ?! ], q string
; ^- |! D& ?" d. t8 q. k8 @: Z# c )
/ Q/ P! n9 R( h5 X1 t )
$ X3 o: F5 ~/ {, ]/ R, j, X8 w1 X- A- L# P. ^( k+ E
(command "undo" "e")
+ _0 S7 E) n. F; Q7 M* s) {;;恢复系统中的原设置+ t. W* W5 [: b+ X4 U" m" N
(setvar "osmode" os)
% r# Z# M. m# c1 i9 M. b: }) C! y+ m+ r4 K (setvar "apbox" box)7 g- |& s- l. i. B# H# m
(setvar "aperture" aper)
. a* O* v6 A0 K$ O" `; q4 Y$ n' Q (setvar "textstyle" sty)
+ ]( B0 q o% p# W6 ~ (setvar "cmdecho" 1) ;;打开回显提示7 Q8 X0 O1 x: `+ O
(princ)% T) }9 `3 ~7 F; a8 g. w! V5 D
)6 F/ w& s4 ]# |6 f% P8 \
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(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")( ~$ F2 i" H+ f h" H
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(defun dtr(ang)
: r1 A8 ~- \' ^ (setq ang (/ (* ang pi) 180)); I @' U L/ A$ o$ v( o& ]* m- [0 M. F
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(defun rtd(ang)
0 @5 R, d5 u ]7 J& M3 C (setq ang (* (/ ang pi) 180)); [5 j$ E8 L! Y: S' ]
)' `3 @/ v& `) [6 b* P; 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
