It will be great to use PDL with Qhull (http://www.qhull.org/) transparently
Qhull looks impressive. It should be possible to
interoperate either with the commands directly
(perhaps along the lines use in the PDL::Graphics::Gnuplot
module), or by direct calls to the libqull library.
Adjusting priority for 2.4.10 release ("nice to have" seems to work
as 3 or lower). Priority level above 5 are candidates for 2.4.10
Qhull bindings would be nice but no takers so far. Lowering priority to reflect this status.