Warp wrote:

>   By the way, can you guess what does this code do without rendering it?
> (Answer forwared to this article)
>
> #macro A()int(rand(R)*4)*90#end$P=union{torus{1,.05translate<1,0,-1>}
> torus{1,.05translate<-1,0,1>}cylinder{-y,y,.05}clipped_by{box{-1,1}}}
> $R=seed(1);light_source{<99,30,-30>1}camera{location<9,6,-13>look_at
> 0angle 35}$Z=-11;#while(Z<21)$Y=-11;#while(Y<12)$X=-13;#while(X<12
> )object{P rotate<A(),A(),A()>translate<X,Y,Z>no_shadow pigment{
> rgb<1,.5>}finish{specular.5}}$X=X+2;#end$Y=Y+2;#end$Z=Z+2;#end

Defines an object that is two semi-torii connected by a vertical rod, going in
opposite directions from each other, and it tiles this object 23x23x23, each
one randomly rotated. There is also a typo, #while(Z<21)...

--
David Fontaine  <dav### [at] faricynet>  ICQ 55354965
My raytracing gallery:  http://davidf.faricy.net/

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