What does ``pair cache'' mean in Bullet?

Pacha
Posts: 26
Joined: Sat Jun 15, 2013 2:29 am

What does ``pair cache'' mean in Bullet?

Post by Pacha »

For example, this class: http://bulletphysics.org/Bullet/BulletF ... bject.html (btPairCachingGhostObject).

What is the meaning of this in Bullet? Thanks.
STTrife
Posts: 109
Joined: Tue May 01, 2012 10:42 am

Re: What does ``pair cache'' mean in Bullet?

Post by STTrife »

As far as I know (correct me if I'm wrong) it's a cached list of overlapping objects. So each pair is two objects that are overlapping in broadphase collision detection.