| meshInfosOut | A List of MeshInfos to be filled. Passing null will throw an ArgumentNullException. | 
                  
                  bool
        
          True if the List was populated.
      
Gets information about every Mesh the system currently tracks.
                    Use this to determine which meshes have been added, changed, or removed.
                    Note: This method provides state changes since the last time the method was called. Typically, a single system should manage this information.
                    See Also: XRMeshSubsystem.GenerateMeshAsync