b48d05d52ae7e624c1c4a99d0d70313340fd5e05
It can be useful for collision sensors, explosion objects, character controller etc. Similar to Havok phantom object.
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
Description
Languages
Wavefront Object
70.5%
C++
13%
Mathematica
8.2%
COLLADA
5.8%
C
2%
Other
0.4%