|
|
发表于 2009-2-11 23:17:10
|
显示全部楼层
来自: 中国广东珠海
CAD的命令都在acad。pgp内,你可以把它改成方便自己操作快捷键,但一般不会改,- X% \ x; p9 S" y6 @ i
如果要提高绘图速度,一定要勤练;' d" T" v1 z* [, O/ U
另外一些lisp程序很实用;* Y9 r) n9 W( a6 j9 J( `# Q
开始绘图自己编写的,
8 {( z0 ^* J+ B3 k(defun c:xh()
, R& o b- c( @ t1 N: X: c (setq cmd(getvar "cmdecho"))
; R% w) ^" s& w2 s/ d1 } (setvar "cmdecho" 0)1 A" x% O1 B- }9 Q1 q5 j* I
(command "_xline" "H")
+ E; k5 @: q; u% R, t: O (setvar "cmdecho" cmd)$ L/ ^' e* _: S' P' k+ [
)8 V; z' I1 f! g) M% V
0 O( x9 X' [8 ^- U& Q! M5 t(defun c:xv()
5 ^+ s. l8 L% r* G (setq cmd(getvar "cmdecho")), ^ l8 a. x: ^; T [- l& g
(setvar "cmdecho" 0)
7 Z# }2 ?7 L0 W (command "_xline" "v")1 t$ \) P( _$ h3 W$ ?
(setvar "cmdecho" cmd)( L1 u% g9 D1 Z
)
. X$ v' `( s( {
. n7 m9 A. T' R3 S' r( @1 I f% z
% ~+ {5 T8 p* k( `(defun c:xaa()5 H& n8 u/ g2 M! H
(setq cmd(getvar "cmdecho"))
6 j' E$ X5 `/ G) `! O: m! @$ ] (setvar "cmdecho" 0)' \1 Q) a) b1 S; G9 v$ @' z4 I- O, ?
(setq ang(getstring"\nPlease input angle:"))
) a& W$ t# z9 h. N" `8 P- h (command "_xline" "a" ang)
" Q2 y& b3 ^" |$ e (setvar "cmdecho" cmd)
4 O4 W1 b; W* ~! \' m)6 ?6 g6 k1 _% l2 q/ ]7 A
% U! P4 { v: V6 I# ?
(defun c:um()
$ m7 E8 y% z$ H3 k5 N5 J3 G7 V r (setq cmd(getvar "cmdecho"))
" _. S# {$ Z$ J& r# K% k (setvar "cmdecho" 0) r2 [ e) w8 j6 }
(setq pt1(getpoint "\n pls pick origin:"))* u# b6 V/ [0 X4 ~7 l4 q
(command "ucs" "m" pt1)
2 s. x- S7 W2 a9 P9 Y )& h$ s6 D t* n- q( U
, Z% [) |6 g$ y3 s: D1 v) E(defun c:uz()! R' c9 ~. e4 e
(command "_ucs" "z")
2 a2 a0 l: A# ^, H$ w z* X C+ t6 l )6 |: Q0 r7 a# O
. l- o+ o) K3 l/ e! q- U" N l
(defun c:uw()
; o7 V* {+ E+ k. R (command "_ucs" "w" "")4 E- i0 ~) r7 J& P1 q X5 t) I& P. F
)1 a- r/ O6 i9 a p& W% {& \
1 X' n4 ]6 g/ r
2 Q( }4 n! m* `* B; S
(defun c:trr()2 [4 H: Y/ |9 s
(setq ss(ssget))
. z# g. O2 P1 ~9 q (command "trim" ss "" "f" )
- `, V& B+ P- I3 h8 o)
1 ]) T% W" \& j% p7 C% l$ {
; @, t5 Y+ l0 x% W7 n( D3 V+ ?5 j, @( R, ~, J% S9 H" g+ U( U+ E
(defun c:exx()
' K5 X) w+ l P (setq ss(ssget))4 {, c" C' U) C- T) q0 o/ W4 F% _
(command "extend" ss "" "f" )
[! w2 n% J5 r( e. d j& L), @9 }! g Q+ g% D( c
5 U- J }' V: w1 i+ y6 \
解释:
5 ], i9 O8 u8 t, P5 x' I! mxh 水平线;XV垂直线;xaa 斜线,要输入角度;um 移动坐标原点;uw 设定坐标系为世界坐标系;
2 U6 p* Q* I' Z9 m0 utrr 多线裁剪; exx 多线延伸; |
|