On 29 Jun 2001 15:29:01 -0400, Ron Parker wrote:
>On 9 May 2001 13:22:33 -0400, Ron Parker wrote:
>>Look, Ma, no commas, no #locals, and no #declares!
>
>I know, resurrecting an old thread...  I just wanted to debut my new .sig,
>because I think it's kinda cool.  And it still has no #locals and no
>#declares, though the commas proved intractable.  To compensate, though,
>this one has a loop with no #while.  I'd love to see suggestions on how to
>make this one shorter, even though I don't need them at this point.

So of course I found some of my own...

-- 
#macro R(L P)sphere{L F}cylinder{L P F}#end#macro P(V)union{R(z+a z)R(-z a-z)R(a
-z*3a+z)torus{1F clipped_by{plane{a 0}}}translate V}#end#macro S(g)9-(D-g)*(D-g)
#end#macro Z(D a T F)union{P(z+a)P(z-a)R(-z+y-1a)translate.1*D-y*8pigment{rgb<S(
7)S(5)S(3)>}}#if(D)Z(D-.2a,T F)#end#end Z(10x*-2x.2)camera{rotate x*90}

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