"J. Grimbert" wrote:
> 
> Ken wrote:
> >
> 
> >
> > Despite the comments from the other two skeptics in this thread I like the
> > idea of these two new patterns. I have one question though about the third
> > image on your page. If you look at the triangle pattern you can see visible
> > "cracking" in some places. Is this simply a matter of not enough AA when
> > you rendered the image or perhaps a jpg problem ?
> >
> 
> Alas, none of these. The current images in the page were made with PSP.
> (after the generation of the hexagon with a vector program...). Then a
> copy with
> transparent paper was done around the initial. The crack is due to the
> my bad
> precision of the hexagon... The square was easier to do...
> 
> I should update the images in a day or two with real povray rendered
> pictures,

This is done now.
In the meantime I also correct a small bug in the new triangular which
was drawing a visible line at x=0... Now it works perfectly, and quicker
than
the complicated _map ( 18 s instead of 26 s, without AA ).

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