Hi, is this misspelling in PhysXMathConversion.h?
inline physx::PxVec3 PxVec3FromLYVec3(const AZ::Vector3& lyVec)
And all functions in this header file. All functions works with AZ not with LY. I think must be PxVec3FromAZVec3 not LYVec3. And all below, similarly.