cube drawing?

[hermes@twain.ucs.umass.edu (bean-bag amerika)]

i'm looking for a function that will draw a 3 dimensional array as
cubes in space. if anyone has, or knows where source for something
like this is, i would greatly appreciate the info.

-- thanx,
-- dave
--
-- bean-bag amerika                                          ni shuo she --
-- hermes@twain.ucs.umass.edu                                ma? wo chih --
--                                                           shuo ai erh --
-- 'in your heart you know it's flat'                        lan ku hua. --