Collision Detection

[David]

Can anyone point me to a good site, or offer some help with collision detection in 3d space (using either orthographic or perspective projection)?

Thanks

[tcs]

I learned how to do this on www.flipcode.com. (http://www.flipcode.com.)
There is this "Portal Engine Collumn", take a look at issue 7 (hope thats right).

Tim

[paolom]

Check out gamasutra, as there are excellent articles on that.
http://www.gamasutra.com/