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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:" S- V9 z: I+ m! I! ?! ~: M3 a
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1 j$ J8 H7 C9 J Q; y - (defun c:pidailun(). W6 v9 L4 k* z! D; l) I4 u9 X( O
- (setq o1 (getpoint "please input o1:" ))
3 _, M' w6 _: l& d, ], F* b5 p9 N - (setq a1 (getreal "\n please input angle:" ))
# ?$ E2 `/ A# X& f& _1 d$ Q - (setq r1 (getreal "\n please input r1:" )): p0 z+ N- c4 ^6 ^+ M
- (setq r2 (getreal "\n please input r2:" ))
* A/ z* m9 Q) \: l& T - (setq d1 (getreal "\n please input the distance between two circles:" ))5 [" l: W3 c/ ]! o+ C
- (setq p1 (polar o1 (*(/ pi 180) a1) d1)): l7 W2 \ i h- x
- (setq p2 (polar o1 (/ pi 2) r1))
1 t" H) ]6 S/ U) C - (setq p3 (polar o1 (/ pi -2) r1))
) `6 j$ T& V# v3 n3 }' F Y - (setq p4 (polar p1 (/ pi 2) r2))
4 [! G0 M* [7 x# l2 ^ - (setq p5 (polar p1 (/ pi -2) r2)) e/ }" B0 h& K3 }- j
- (command "circle" o1 r1 "" )
) q! t* A; d$ b N - (command "circle" p1 r2 "" )0 @' s6 f1 V, Z) S
- (command "line" "tan" p2 "tan" p4 "" )+ L; q3 q; w& [$ j
- (command "line" "tan" p3 "tan" p5 "" )
/ g/ D! u: Z- s q4 ]) U - (princ)
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复制代码 ' _& a; o. c' R0 @2 g2 P
[ 本帖最后由 woaishuijia 于 2009-1-30 08:50 编辑 ] |
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