Bullet physics tutorial 1 - Hello (btDiscreteDynamics)World program

Bullet physics is a 3D physics engine, this is exactly what you need, if you want to make your game more dynamic and real. In this video I will set up the main program, it's not too interesting by itself, but all of the later tutorial will build on this. Here is the source: http://www.mediafire.com/?cudzpk8j7p8fyev