"dlm" <me### [at] addressinvalid> wrote:
> Even if you constrain by contracting the bounding box by 1D?
> DLM
> "Trevor G Quayle" <Tin### [at] hotmailcom> wrote in message
> news:web.446a1f9ef5b1f07d6c4803960@news.povray.org...
> > Interestingly if you constrain the entire sphere volume to the given area
> > (20x20) rather than the center positions, the parse time triples...
> >
> > -tgq
> >
> >

Yes,  i just happens that at these parameters, the area is fairly filled up,
so randomly finding a usable location gets more difficult, so much so that a
such a small change in area has a large impact on the search time.  Perhaps
this is why Warp chose these parameters to test in the first place (or
perhaps it's just a coincidence)

-tgq

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