> This is, of course, better :
> > #while(iter)
> >     #declare Old =
> >         union{
> >             object { Old }
> >             object { Old translate <-2, 0, 2> }
> >             object { Old translate <-2, 2, 0> }
> >             object { Old translate < 0, 2, 2> }
> >             translate <1,-1,-1>
> >             scale 0.5
> >         }
> >     #declare iter=iter-1;
> > #end
> There is no need for "New at" all. "Old" is a bad choice for name now...

That is significantly nicer, thanks, I've updated my example.

-- 
Paul Bourke
pdb_NOSPAMswin.edu.au

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