Maybe this one from Mike Andrews last year might make some sense. Sure is
confusing to me though.
news://povray.org/3B97457B.26C14AE4@reading.ac.uk
That randomly distributed point macro ABX brought up, VRand_On_Sphere() is
of course 'random', and looking at that now I don't know how to go about
derandomizing it. Trying to here and I get nonuniform distribution and
nothing better.
