Physx 3.3.2 fluid simulation--buoyancy

I am using Physx 3.3.2 for fluid simulation. I am wondering whether physx can simulate bouyancy behavior of rigid bodies in fluid. Can rigid body behave floating or sinking in fluid? Is there built-in buoyancy in Physx 3.3.2? If do, how should we do? Please


PhysX does not take bouyancy into account, you have to compute the force yourself and apply it to the rigid body.

got it. Thank you very much.