virtual const [FDatasmithReferenceMaterial](API\Plugins\DatasmithTranslator\ReferenceMaterials\FDatasmithReferenceMaterial) & GetReferenceMaterial ( const [TSharedPtr](API\Runtime\Core\Templates\TSharedPtr)< [IDatasmithMaterialInstanceElement](API\Runtime\DatasmithCore\IDatasmithMaterialInstanceElemen-) > & InDatasmithMaterial ) const