[EBakeOpState](API\Plugins\MeshModelingToolsExp\EBakeOpState) UpdateResult_MultiTexture ( const [FImageDimensions](API\Runtime\GeometryCore\Image\FImageDimensions) & Dimensions, const [FDynamicMesh3](API\Runtime\GeometryCore\DynamicMesh\FDynamicMesh3) * DetailMesh )