(defun c:ccd ( / aper box os sty dsty size scale h h0 hh $ T& g, y; X7 H8 M
pt1 pt2 ang number) ;;不包括str string: a6 ?2 }, S* \ G! a6 i
(setvar "cmdecho" 0) ;;关闭回显提示/ o( \4 F0 k9 w7 h/ b
(setq aper (getvar "aperture")) ;;当前靶框大小
/ [& q4 K# L# t# J8 w7 ]# F( Y (setvar "aperture" 8) ;;靶框大小设为8" a: d& @9 D5 v% Z* C
(setq box (getvar "apbox")) ;;当前靶框属性
5 P, \3 \3 q) X: m: m3 o( l% T (setvar "apbox" 0) ;;显示靶框
) H' p. J8 R: v' |6 l: [ (setq os (getvar "osmode")) ;;当前捕捉模式# H: m; d& Z2 M% l, n# X
(setvar "osmode" 64) ;;捕捉插入点. b4 B/ G! J4 J4 H6 U! P; a
(setq sty (getvar "textstyle")) ;;当前文字样式
& i3 ]+ {3 Q6 |. O& P (setq dsty (getvar "dimtxsty")) ;;当前标注文字样式0 `/ }+ U& j; H4 k- {! m
(setvar "textstyle" dsty) ;;设为当前文字样式
7 h. q! h4 V9 q, h1 ^( H (setq size (getvar "dimtxt")) ;;当前标注文字高度* A* @- ^- Z" l: S& Z' d
(setq scale (getvar "dimscale")) ;;当前标注比例因子
& H* c+ w, G( f7 N# X4 v (setq size (* size scale)) ;;当前标注文字实际高度
; B9 K/ I2 O! F# ~' O (setq h0 (* size 1.4)) ;;符号短边高度
2 j! ^- T6 F& a0 R' V (setq hh (* h0 2)) ;;符号长边高度
- H* g, l) o+ S (if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
6 v; w- j7 ~( Y1 W4 t. w (setq h (* h0 1.1547)) ;;符号短边长+ g. ~9 L2 k. G4 n" b+ ~9 l
(setq hh (* hh 1.1547)) ;;符号长边长
4 m7 z4 R" x) i/ b! j* n5 x* Z2 o2 F H- {) c& V/ ^/ T
(setq pt1 (getpoint "\n插入点")- Q* ?8 M: k9 l6 i2 `
pt2 (osnap pt1 "near"))/ D9 e" ^, K' c6 P; j2 v
9 A+ y7 |( j- m+ u% W
(if (= pt2 nil)
" i6 v6 `0 C4 ^5 `) @3 ? (setq ang (dtr 90) pt2 pt1)
2 B5 Q4 {6 n0 C8 A (setq ang (angle pt2 pt1))4 s" ~ M/ f; @! ]# @. S6 d
)5 U2 ?5 g8 U7 W- l5 h5 P
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(if (null str) (setq str "3.2"))
o1 U$ {' |5 Z' q5 P* A | (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")
- k4 C6 l( i0 S9 ?' j( E% V4 O (princ str)4 V$ b! J( @- q( G' l5 m$ j. F! B0 ]
(prompt ">:")4 w3 X- |3 B) s; H6 I$ q- j( v d" p
(setq string (getstring))
^5 P( B3 Y. v* Q) \ (if (= string "") (setq string str) (setq str string))
/ [) [+ g) x. {. P+ w6 u" Z9 A. {. F) Z' B+ v
(setvar "osmode" 0) ;;无捕捉模式
( M% Y& l O: ^; S$ W3 U. h4 i (command "undo" "be")0 _9 Y% a$ P3 W. H
(setvar "plinewid" 0)( p1 Q2 G1 j- k/ t$ a! T
# h, u7 Q' d/ K# x$ A
(setq number (strlen string))
: X8 e& y- \2 U3 I (if (= number 1)
0 g. G( O. B l (progn1 e2 \) v5 {8 A( x& I
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)
! Y" ]. H) p8 {% l$ Y+ K pt2 4 L9 C5 q& W: J/ X0 h
(polar pt2 (+ ang (dtr 30)) h) "")
J& G3 F+ O# v' g6 `3 y (command "circle" (polar pt2 ang (* h0 0.6667))
9 P; f& O6 }1 I, P. I) h (* h0 0.3333))( \0 j' z$ q" @7 z* v9 b7 s' ^
): l9 o2 I0 o8 H* @; n5 L3 q
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)5 T; q" k% o+ a2 l' K
pt2
0 ?: b3 }5 y% z4 Z# l% z, c (polar pt2 (+ ang (dtr 30)) h)
. `' u! L/ Z4 J/ N3 G+ v7 t) t (Polar pt2 (- ang (dtr 30)) h) "")( y3 J S4 _# R8 B; l
)
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(setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))
8 z# Y( ], ^) }: m5 V2 ] (if (and (>= (rtd ang) 30) (< (rtd ang) 210))7 l, G$ E5 @5 e+ s; `3 y5 g8 n
(setq roa (- (rtd ang) 90)) ;;数字在符号上方: e9 ~0 q8 D5 d/ E
(setq roa (+ (rtd ang) 90)) ;;数字在符号下方8 E8 ^& e/ K9 Y& s! Z. [
)$ s0 c9 Q7 G( Z1 I- O7 A
(if (/= number 1)+ A) G0 |6 V8 e
(command "text" "j" "mc"
- F- J5 n5 t3 V, h pt
; K! \! {7 R( y& }5 l size
& Y2 o* c* N* D: b$ n roa
& _ a, R6 N3 f& U9 u+ ^8 z string7 c! B7 d- ]5 y, k2 W2 r) l
)# r7 \3 N- a' D& b
)2 x4 b+ A1 W" N: h8 u
4 o" a/ V2 n! E$ ]; Y(command "undo" "e"): P! c) A) a$ ?. r
;;恢复系统中的原设置
% {( c! Z* h5 _. s$ M ? (setvar "osmode" os)
) ?( j8 O+ v% b2 M* O3 R1 u. u( B (setvar "apbox" box)
. ], {6 I+ Q9 \* O2 {. ?+ q: n (setvar "aperture" aper)
0 V7 ^7 _1 I/ R- N J (setvar "textstyle" sty)
. b& h; l4 `$ ]" ?' i; z (setvar "cmdecho" 1) ;;打开回显提示
% b. y! k' n% p4 a(princ)
0 F' ]4 a U, a8 |- u( P)8 Y* W) d+ q3 R- s( B2 u
% o. K$ ^1 q; ?(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")6 e5 ~) ^6 \3 r5 v
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(defun dtr(ang)
. u# U1 r9 p0 m0 @2 U (setq ang (/ (* ang pi) 180))
6 t# ~3 [$ i" z S* n$ B4 N2 P)
# \, K. @" D' J* s
; K; ~% y! F% F E! \" l5 t(defun rtd(ang)/ q, D7 k) @ ~
(setq ang (* (/ ang pi) 180))
0 i! ^. G3 B& K- `)3 k. G1 N, j+ y) }1 G' b7 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
