short GeometryFactory true false pass by reference pass by reference PagingLandScapeOctreeNode true true pass by value pass by value pass by value pass by value ResourceGroupLoadingBarSection true true pass by value pass by value has by value has by value ServerService true true has by value pass by value pass by value TerrainPageSurfaceCompilerShaderPassCoverageBatch true true pass by value pass by value TerrainPageSurfaceLayer true true pass by value