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发表于 2008-12-5 13:50:09
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显示全部楼层
来自: 中国四川成都
LZ 不要怪我, & i9 l7 d0 I. u2 y, F8 j
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以下就是那个压缩包里的内容,那段lisp程序:
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- (defun c:pidailun()4 S N7 q2 ~7 T8 I3 N
- (setq o1 (getpoint "please input o1:" ))5 ]# K$ l; j1 Q$ K8 J
- (setq a1 (getreal "\n please input angle:" ))
2 E4 J5 k) m% v3 }1 e - (setq r1 (getreal "\n please input r1:" ))+ \9 H! ~- z! ~+ |: h0 h! a' S) p
- (setq r2 (getreal "\n please input r2:" ))/ z. }& }" \# f$ U0 V* q
- (setq d1 (getreal "\n please input the distance between two circles:" ))
/ W7 J. }) ]# f: ] - (setq p1 (polar o1 (*(/ pi 180) a1) d1)). D2 T9 _8 T2 e: C
- (setq p2 (polar o1 (/ pi 2) r1))# [$ r! E' b# o9 u* d E0 E9 H
- (setq p3 (polar o1 (/ pi -2) r1))8 T% ?$ v o8 W
- (setq p4 (polar p1 (/ pi 2) r2))
9 x0 I" ]; H' v0 O& Q! m - (setq p5 (polar p1 (/ pi -2) r2))" T) D+ [3 _2 e/ n* {
- (command "circle" o1 r1 "" )) r3 d! F. G# {& l6 ~9 D2 r
- (command "circle" p1 r2 "" )) y/ N# e% r" G, }
- (command "line" "tan" p2 "tan" p4 "" )
9 L7 O4 Z, |1 R+ n& P+ r - (command "line" "tan" p3 "tan" p5 "" )
( _; g+ y* J* B i8 L! H - (princ)
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复制代码 - i/ k3 ^! n3 x; q
[ 本帖最后由 woaishuijia 于 2009-1-30 08:50 编辑 ] |
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