Bullet (software)

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Bullet Physics Library
Bullet logo
Developed by http://code.google.com/p/bullet/
Latest release [1]2.69
OS Win32, Mac OS X, Unix, PS3
Genre middleware
License zlib
Website BulletPhysics.com

Bullet is a free software physics engine, hosted at Google Code. It is published under the zlib license making it free for commercial use. Its main author, Erwin Coumans, previously worked for the Havok project.

Features:

  • collision shapes include: sphere, box, cylinder, cone, convex hull, and triangle mesh
  • implements GJK convex collision detection
  • swept collision test
  • continuous Collision Detection
  • constraints
  • COLLADA 1.4 Physics import
  • modular approach supports home-brewed physics software

Bullet provides rigid body dynamics for the Blender 3-D modeling, rendering, and animation package.

The Bullet website also hosts a Physics Forum for general discussion around Physics Simulation for Games and Animation.

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