DataStreamPtr EmberModelMappingManager true false pass by reference pass by reference ILImageCodec true false pass by reference ModelDefinitionManager true false pass by reference pass by reference OgreResourceWrapper true true pass by value pass by value PagingLandScapeOptions true false pass by reference pass by reference PagingLandScapeSceneManager true false pass by reference TerrainLayerDefinitionManager true false pass by reference pass by reference TerrainPageSurfaceCompilerShaderPassCoverageBatch true true has by value XMLHelper true true pass by value pass by value XMLLayerDefinitionSerializer true false pass by reference pass by reference XMLModelDefinitionSerializer true false pass by reference pass by reference pass by reference pass by reference