a0c5401033f15cc963cec9870650e313307f53ff
Thanks binofet, see http://continuousphysics.com/Bullet/phpBB2/viewtopic.php?t=366
Bullet is a 3D Collision Detection and Rigid Body Dynamics Library for games and animation. Free for commercial use, including Playstation 3, open source under the ZLib License. Discrete and continuous collision detection, integrated into Blender 3D, and COLLADA 1.4 Physics import. See the Bullet_User_Manual.pdf for more info and visit the Bullet Physics Forum at http://bulletphysics.com
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