Delete RSO

This function is used to delete an RSO from the database after confirmation. It will also be removed from the picture. It may be that plane panels are depending on the RSO for their position. In such a case the user is given an additional control question before deletion.

The location definition for the panels that refer the RSO is updated. The new location will be derived from the panel plane and will be either a position along one of the principal axes, or three points.