(defun c:ccd ( / aper box os sty dsty size scale h h0 hh
6 a$ g6 q' s* ~ pt1 pt2 ang number) ;;不包括str string/ T$ {1 c4 C8 W5 [- Y: @( q
(setvar "cmdecho" 0) ;;关闭回显提示! l! x. }7 b% n, V! o1 r* p
(setq aper (getvar "aperture")) ;;当前靶框大小" O. P7 m- t7 j& ?; f- k
(setvar "aperture" 8) ;;靶框大小设为81 u- {% r# u0 x! Q; B
(setq box (getvar "apbox")) ;;当前靶框属性$ D/ s# F; H2 a$ D
(setvar "apbox" 0) ;;显示靶框
% s' i8 d( G* D; u2 q# w# }7 B5 U (setq os (getvar "osmode")) ;;当前捕捉模式1 V* {& t3 K5 a
(setvar "osmode" 64) ;;捕捉插入点
% i4 C6 z; O# Z: B+ @* [ (setq sty (getvar "textstyle")) ;;当前文字样式# P, ~6 `2 V6 d0 R3 H
(setq dsty (getvar "dimtxsty")) ;;当前标注文字样式" p0 p" Q6 i" ^; m1 Z2 o
(setvar "textstyle" dsty) ;;设为当前文字样式" W( j2 w8 h5 M5 D5 [ R
(setq size (getvar "dimtxt")) ;;当前标注文字高度) N' P7 y+ e* V) B
(setq scale (getvar "dimscale")) ;;当前标注比例因子2 L% M j& \% d+ z6 q+ K% L
(setq size (* size scale)) ;;当前标注文字实际高度; @( b- d/ @# \5 L1 j8 j; p
(setq h0 (* size 1.4)) ;;符号短边高度
9 V5 O0 @5 v% I; ~! H: n% y% g8 m$ F9 @ (setq hh (* h0 2)) ;;符号长边高度4 x6 Q" o7 j. U- U4 u0 o) ?
(if (<= size 7) (setq hh (+ hh 1)) (setq hh (+ hh 2)))
9 z; ]. b7 o# S% \+ F, d (setq h (* h0 1.1547)) ;;符号短边长
( z( x, u0 d" n- j (setq hh (* hh 1.1547)) ;;符号长边长
" i6 ^. e5 l& i0 U: u
8 K _* Z/ d. T: M+ K y1 s3 N& F9 W (setq pt1 (getpoint "\n插入点")
6 F" j- o) N5 a; j$ _) O pt2 (osnap pt1 "near"))
& p6 h& p: f f5 }5 o
r3 z7 I' d# _4 T5 r$ C1 e \5 v (if (= pt2 nil)
, Q. o7 s/ A G7 t' I) C. B2 y; v (setq ang (dtr 90) pt2 pt1). B3 u( ~, u8 X2 |
(setq ang (angle pt2 pt1))/ r$ p, W/ }9 o
)
4 C2 s" ^. o$ b0 |4 b8 r! [3 Z, b9 D2 ]6 O
(if (null str) (setq str "3.2"))
( O/ `$ |; a' p/ v (prompt "\n输入粗糙度值(0, 0.8, 1.6, 3.2, 6.3, 12.5, 25) <")
, a6 `5 V1 g& L v (princ str)7 w% S' H1 L9 n) s u
(prompt ">:")
( s, X* o/ k9 o! B9 W8 P. V* t0 l- T (setq string (getstring))
3 \/ H7 {4 D; M8 z (if (= string "") (setq string str) (setq str string))7 V4 h$ E. M8 ?! T- }0 m; h
; b6 \$ H4 L8 i5 V& W (setvar "osmode" 0) ;;无捕捉模式+ k% b& K. P. c) R7 A
(command "undo" "be")$ _, Z" ]& R$ Q1 d
(setvar "plinewid" 0)
& g' S! O9 e: Y$ G# n$ }
; o. w# r9 W2 r (setq number (strlen string))
: |, m- g% [! J. I (if (= number 1)
! k0 A6 M; i2 N1 A (progn
6 m7 S0 ~6 Z; k3 E: L% X (command "Pline" (polar pt2 (- ang (dtr 30)) hh)9 s* B1 s: Y$ H/ C% B2 c$ @2 ~
pt2
+ [" s6 u+ V2 J( h4 S* J (polar pt2 (+ ang (dtr 30)) h) ""). e8 c8 e' O! d7 V7 }" S8 J
(command "circle" (polar pt2 ang (* h0 0.6667))4 T7 ]# @$ g: e, A* h8 p6 G S
(* h0 0.3333))8 b6 O$ t/ C: c
)$ z+ c+ A, n7 h6 c" n8 c4 ^$ B
(command "Pline" (polar pt2 (- ang (dtr 30)) hh)
: A5 y, t9 P: e! e* F; l6 V pt2
" f* K( U- A- S R; S8 U (polar pt2 (+ ang (dtr 30)) h)
4 f6 A! _) W8 B# @$ O (Polar pt2 (- ang (dtr 30)) h) "")
6 b* S$ f7 b; @. i3 R! ]. r `0 y )+ H0 D5 K" s. R- A
7 q% ]. Y9 n/ e* C( {
(setq pt (polar pt2 ang (+ h0 (+ (/ size 2) 1.5))))
$ a& W$ D+ q3 S6 D* W (if (and (>= (rtd ang) 30) (< (rtd ang) 210))6 s5 [4 U8 I/ Q8 H q% u
(setq roa (- (rtd ang) 90)) ;;数字在符号上方
a( Z, Z$ Y- ?4 M0 a (setq roa (+ (rtd ang) 90)) ;;数字在符号下方: l9 u9 j6 x# {/ T+ v
) R4 r0 J0 e, H" F% u" _; r
(if (/= number 1)2 U% q" @' S3 ~$ V. T0 F; o" v
(command "text" "j" "mc": j: U8 e) U8 W: r" a
pt
9 w* z9 W0 T7 T+ S$ s. n+ o size/ d+ T. o; z V9 s# M% k7 W
roa
5 H* X8 v- j I3 z& @ string
8 r) \) e% ^* W9 ]0 ?: k5 K )2 U+ x5 U7 T7 ~+ C
)) b- o5 M* Z4 U) h; R2 N
& [) Z7 }' I9 e(command "undo" "e")
) s1 L" i" {7 W1 C0 N! R8 p;;恢复系统中的原设置! l/ I8 p Y5 {
(setvar "osmode" os)6 O' o4 G9 |$ o* Y2 V7 W/ @, m* A
(setvar "apbox" box)
' Q Q* Q1 w" C+ D; d' A; y (setvar "aperture" aper)
) A2 F5 i" ^- b: D, i- _ (setvar "textstyle" sty)
% B$ U/ ^& s* d6 M I (setvar "cmdecho" 1) ;;打开回显提示
' p- |7 d1 k6 L! ?6 P8 e) P& t(princ)4 ^ V* `) F" y3 ]& x
)
6 N- d% F* {7 n# |8 c3 W+ V' W7 K7 }0 R1 ^) L
(princ "\n粗糙度标注程序成功加载！命令行以ccd启动！")
$ R/ }2 W) A) L c) P$ L( j2 ?, B/ U
(defun dtr(ang)
: T6 @" D1 P9 w$ o( K (setq ang (/ (* ang pi) 180))
( T' Q6 }. Q- c; x2 Z)! j/ {! n$ ^+ o9 r/ e$ N( Z
$ e3 |% [( b/ B, [" I
(defun rtd(ang)
3 H2 d+ d( q0 o2 p+ ^3 y (setq ang (* (/ ang pi) 180))& }9 }( q% @: X- N
)
# J! @/ u0 Y0 y3 V2 }/ R. _* f1 |7 _% g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
