not much in here yet (i have to go through the mailing-list archives to collect what has been thought about this)
int the meantime, if you want you can think about the pros and cons of all float-arrays vs. float-arrays and integer-arrays
search the mailinglist-archives --zmoelnig, Thu, 10 Feb 2005 09:38:19 +0100 reply
http://lists.puredata.info/search/GEM-dev?query=vertex+AND+array&max=20&result=normal&sort=score