Tangents should always be precomputed. If not they can create weird artifacts when using normal maps.
Users should not be able to export selected objects. If someone build a map like this and someone else open the blend file they will have no idea which objects where selected.
Tangents should always be precomputed. If not they can create weird artifacts when using normal maps.
Users should not be able to export selected objects. If someone build a map like this and someone else open the blend file they will have no idea which objects where selected.