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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
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- (defun c:ttt ()1 d: n1 |9 q) x& B" @. ]/ V e$ U
- (setq Os (getvar "osmode"))
9 A( z7 _* v6 Q( e! h - (setvar "osmode" 0)' I- y: W; j3 `
- (setq basept '(50 50)) ;(getpoint"输入基准点:" )
0 A: U M+ Q. i! N - (setq D 10.0) ;(getreal"输入D的长度:" )
0 R/ x9 j) n" s7 n0 H2 B - (setq w1 20.0) ;(getreal"输入w1的长度:" ) g9 M: c4 e+ s0 O1 C" ?* K; ?9 [( f
- (setq w2 22.0) ;(getreal"输入w2的长度:" ); `6 p# E7 p* Z2 F# \$ |) U
- (setq B 8.0) ;(getreal"输入B的长度:" )
* E3 K' q! E! Q& L% s - (setq A 15.0) ;(getreal"输入A的角度:" )
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- (setq p4 (polar basept (/ pi 2) (/ B 2)))
2 e1 l& L9 H( ]- y* E: G1 w, N - (setq p3 (polar p4 0 w2)): J# L, j q1 \% f7 v3 i
- (setq p2 (polar basept 0 w2))
* r' a( ]# y6 U - (setq p7 (polar basept pi w1))
" m1 d& l/ z8 j% f/ r% a. B, Z - (setq p6 (polar p7 (/ pi 2) (/ D 2)))
) p2 D5 _/ e3 i, }' g" Z - (setq ar (* pi (/ A 180)))6 l+ Y% Y8 }4 F( `1 f
- (setq p5 (polar p6 ar (/ w1 (cos ar))))
6 N8 |/ q- |4 Y& R2 \ - (command "pline" p7 p6 p5 p4 p3 p2 "")
" @5 R1 J8 H* `) k5 L - (setvar "osmode" os)
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