In the past, I asked some bad questions thus I got banned for half of a year. After half of a year, I learn my mistake and I try to ask better question (some say the site can't accept the kinds of better questions that go from worst to bad, but how about bad to normal?). I just ask one question a...
I've linked you to this question a few times, which has an answer linking to approximate convex decomposition libraries: gamedev.stackexchange.com/a/88344/39518
Are we using the same Google? Just punching in "approximate convex decomposition" I get a full page of results of decomposition algorithms.
@cubesnyc hmm, then your command object should validate itself (like Tyyppi_77 said) for most obvious parameters (like a form on the web: you can't enter an email or a zip/postal code/phone number that has not the right format, can't enter a negative number here or there, etc), and let the game server reject the commands that don't pass more serious tests, those related to the game state.
