Point of Contact

[InsertWittyName]

Hi guys,

I'm playing around with the BasicDemo to get a feel for how Bullet works, and I want to be able to find the point where a btRigidBody is in contact with the floor (which is another btRigidBody).

Does anyone know how I can go about doing this?

Thanks

[Erwin Coumans]

You can iterate over the contact points, each point has the position and normal in world coordinates.

See Bullet/Demos/CollisionInterfaceDemo or the wiki.
Thanks,
Erwin

[InsertWittyName]

Excellent, thanks for the tip.