In case you know the rotation angle and/or the direction of the rotation axis, you can provide these
information within the alignment mode AroundAxis .
After a few registration steps, it may be helpful to group two or more aligned scans temporarily. Simply
select two or more scans in the List of Scans (check the checkboxes of the respective scans), click with the
right mouse button and select Combineselectedscans . This allows you to group scans (temporarily) and
use them as if they were a single scan. In our example we could combine scans 1 and 4 just before the
alignment of the 5th. In this way, the 5th scan will be aligned simultaneously to both, which can lead to
more overlap and thus better results. To un-group, click with the right mouse button on the entry in the list
and select Uncombinescans .
Scans after alignment