math & physics
cometlove1 at June 19th, 2013 15:16 — #1
What is a physics engine that is free to commercially use?
fireside at June 19th, 2013 19:37 — #2
Bullet is pretty popular. You can also just do a search for open source physics engines.
thehermit at August 13th, 2013 02:37 — #3
One that gets used in HTML5/web stuff a lot is Box2D.