Volker - actually your brain must be sorted like this,at least somehow,
because i developed the above from your julia file.
Sine-City,why not,what exactly do you have in mind?
Personally i'd like to combine such patterns with the kind of
symmetrical stuff i did last year
http://forums.planetside.co.uk/index.php?topic=6023.0 for example.Had some chocolate stuff too,but can't remember
that threads name at the moment,was from red nodes only,like
the other one.Wanted to explore the reds some more at that
time,just to show that you don't need the blue ones to do such
things.