Setting PHYSX_MEMORY_STATS to 1 prevents the Engine from being built successfully.

If #define PHYSX_MEMORY_STATS 0 is set to 1, the Engine will not build successfully. The build fails with the message: error C2338: FPhysXAllocationHeader size must be less than 16 bytes.

1. Open the PhysXSupport.h` file in Visual Studio.
2. Change the #define PHYSX_MEMORY_STATS 0 line to #define PHYSX_MEMORY_STATS 1.
   • Line 21 in CL 2471062.
3. Start building the Engine in Visual Studio.

RESULTS:
The Engine fails to build in Visual Studio with the error message: error C2338: FPhysXAllocationHeader size must be less than 16 bytes.

EXPECTED:
The Engine builds successfully.

4.7 FPhysXAllocationHeader size must be less than 16 bytes