As far as UE4 is concerned, Epic has made sure that PhysX does not use any features that only work on Nvidia graphics cards, their purpose is for the engine to run well all around. That means stuff like GPU acceleration for PhysX is not in UE4.
As far as UE4 is concerned, Epic has made sure that PhysX does not use any features that only work on Nvidia graphics cards, their purpose is for the engine to run well all around. That means stuff like GPU acceleration for PhysX is not in UE4.