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View Full Version : Collision detection between concave objects using occlusion queries



yalmar
11-20-2006, 10:29 AM
Hi all,

I'm working with collision detection and would want know how to use occlusion queries for detecting collisions between arbitrary objects(non-convex), also would like to know if exists more advanced techniques for collison detection using GPU

Best regards,

Yalmar.

wizzo
11-21-2006, 12:46 PM
Hi yalmar.

I wrote this some time ago :
http://ece.fr/~miffre/Files/GPUCollisionDetection.rar

The coding is not in the best style, and iirc, the technique didn't work perfectly, but maybe it can get you started.

Hope it is of any help