Access violation when JPH::PhysicsSystem is destroyed.

[Please-just-dont]

Doing this:

int main()
{

	JPH::PhysicsSystem physics_system;



	return 0;
}

Makes the program throw terminate with an access violation. I don't think the destructors work properly. Error is here in IslandBuilder.h:

struct BodyLink
{
	JPH_OVERRIDE_NEW_DELETE

	atomic<uint32>		mLinkedTo;										///< An index in mBodyLinks pointing to another body in this island with a lower index than this body
	uint32				mIslandIndex;									///< The island index of this body (filled in during Finalize)
};

Reproducible example. This happened on MSVC.

[jrouwe]

You need to call RegisterDefaultAllocator() or else the memory allocation/free functions are not available and you'll get this crash.

[GreggoryAddison-AntiHeroGameStudio]

Does RegisterDefaultAllocator() need to be called more than once? I keep getting a crash whenever I create Jolt classes using the "new" keyword in a class that does not call RegisterDefaultAllocator() but when I create classes from a class that has called it, everything works as expected.