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发表于 2008-12-5 13:50:09
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来自: 中国四川成都
LZ 不要怪我,
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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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0 d3 ?( G8 `; ~6 A; } - (defun c:pidailun()1 }0 Q/ l% Y9 y- C, d
- (setq o1 (getpoint "please input o1:" ))# k8 \. h$ H2 Q7 _4 W
- (setq a1 (getreal "\n please input angle:" ))
$ ?6 |# M9 H- r1 R W - (setq r1 (getreal "\n please input r1:" )); d9 t) B6 Y3 ^3 b
- (setq r2 (getreal "\n please input r2:" ))
- _. [3 {& u/ a - (setq d1 (getreal "\n please input the distance between two circles:" ))9 b4 b0 @' y B/ a
- (setq p1 (polar o1 (*(/ pi 180) a1) d1))
6 x' P5 }, Q' \+ M7 r, k7 u. J8 D - (setq p2 (polar o1 (/ pi 2) r1))
5 r0 s2 @/ q5 t' R2 p( O - (setq p3 (polar o1 (/ pi -2) r1))
$ d3 `4 O: q* ^: Y9 }1 x0 b. g - (setq p4 (polar p1 (/ pi 2) r2))
, n. H3 Z% c7 A" C: R) k4 U - (setq p5 (polar p1 (/ pi -2) r2))
. b/ Z8 Y/ s. e8 I* f - (command "circle" o1 r1 "" ), W( Y" G4 e& e" c/ ~$ J: a
- (command "circle" p1 r2 "" )' _+ W7 H! m2 [% H* S
- (command "line" "tan" p2 "tan" p4 "" )- h) |' O9 {. k' R _
- (command "line" "tan" p3 "tan" p5 "" )) [9 G2 W0 f' W. R, u
- (princ)
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复制代码 7 y A9 s% m: }) o" @
[ 本帖最后由 woaishuijia 于 2009-1-30 08:50 编辑 ] |
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