Open Source C++ game engine math libraries?

Question

I'm looking for a free to use game engine math library. Specifically I'd like a good matrix and vector implementation. And everything needed to move objects in 3D space. Does anyone know any good ones? I'm targeting OpenGL. I'd like to write them myself but don't have the time LOL.

Answer 1

You might want to consider Blitz++.

Answer 2

See my response here: http://stackoverflow.com/questions/1491716/best-lib-for-vector-array-in-c/1492059#1492059

Answer 3

If you want an entire 3D engine (which of course would contain the 3d maths you need) see Ogre 3D (LGPL)

Answer 4

I'd recommend OpenGL Mathematics (GLM)

Though if you want physics with your math you could go with Bullet Physics Library

Finally if you want an entire engine i'd go with OGRE

Answer 5

Besides Ogre 3D, there's also Crystal Space. Here's an article that compares the two.

Answer 6

I have good work with Open Dynamics Engine is Full and Stable Physics Engine, the ode in a BSD License, and have some functions for Matrix Manipulation, Quaternion and rotations.