Physics objects never sleep due to activation state setting #240

Bullet isn't able to sleep any physics objects as would be performant because any object with a mass > 0 is being set to never be deactivated.

I have personally altered my version to the below, but it took a while to figure out why this was happening.

if (disableDeactivation) rigidBody.setActivationState(4); // Disable deactivation else rigidBody.setActivationState(1);