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发表于 2011-5-31 15:06:01
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来自: 中国台湾
本帖最后由 SunVei 于 2011-5-31 15:07 编辑
$ X; p& {. } \# l% R0 I2 S- 5 q2 n7 [6 ^/ E
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! e0 e2 d6 \5 N% i8 X5 R - (defun c:ttt ()
( o, s, f. y2 x+ \4 d - (setq Os (getvar "osmode"))8 O: j, ?! g/ [4 F0 u
- (setvar "osmode" 0)$ w) F) ^8 { ? O- t* r/ w
- (setq basept '(50 50)) ;(getpoint"输入基准点:" )4 |: f7 ~. N/ ~$ l a
- (setq D 10.0) ;(getreal"输入D的长度:" ), F& J- d& q; ], i- t: {
- (setq w1 20.0) ;(getreal"输入w1的长度:" )
$ a! N7 P" l) q5 u8 l2 Y - (setq w2 22.0) ;(getreal"输入w2的长度:" )
, ^+ h8 q5 n7 c e - (setq B 8.0) ;(getreal"输入B的长度:" )5 M2 r O! g- q
- (setq A 15.0) ;(getreal"输入A的角度:" ) m+ ^* ?3 i7 X) H) E9 z7 W1 C
" m4 Q) `% Y7 C! F- (setq p4 (polar basept (/ pi 2) (/ B 2)))
, k# d* W- `- F& ?/ e; Y - (setq p3 (polar p4 0 w2))
|# v5 g7 m( m) x8 ^ - (setq p2 (polar basept 0 w2))
. J( l6 |4 G" ]: Q - (setq p7 (polar basept pi w1))! H1 _- @$ ^; E7 d
- (setq p6 (polar p7 (/ pi 2) (/ D 2)))
2 [! O; l, W5 l/ q, y6 M0 S - (setq ar (* pi (/ A 180)))9 p0 |8 W1 R9 {* m2 j/ l* h$ f
- (setq p5 (polar p6 ar (/ w1 (cos ar))))
+ F: P, F' F1 h; C5 P* b - (command "pline" p7 p6 p5 p4 p3 p2 ""). I6 P5 y+ e6 q! }
- (setvar "osmode" os)
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0 C* V6 {3 g( n) a9 l, C2 P - ! k6 l# h3 b' m: W, y% Z2 m$ A
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