Hi!
I will have to correct myself, respectively be more precise and add something:
when using marker mode, you can’t change the position of object and continue scanning because marker position stays the same and in that scanning mode software uses marker position for stitching each new frame. you can only change the angle of the scanner in that mode if you have to pause the scan and change the position only of scanner (like for scannig of some undercuts).
so, when scanning in MARKER mode and you need to move/turn the object ,you will need to do two (or more) separate scans and merge them later.
if you use FEATURE mode with some kind of tracking aid like those 3d printed plated for tracking and you need to change position of the object during the scan, you will have to make different dcans and merge the later.
only when the surface of the object itself has enough features to be tracked without problems in feature mode and on a flat surface so you don’t need any additional tracking aid, then normally you can pause your scan, turn the object and continue scanning.
There must be just enough allready scanned area in old and new position for software to continue tracking.
try it with that white head like in tutorial, because that is a kind of surface with enough features to be tracked in different posotion im feature mode without any other tracking aid.
also, be sure your CAMERA EXPOSURE is set right. read here about it under 3.
It is essential to understand how the scanner and different scanning modes work to adapt you scanning strategy depending on the object you want to scan.
keep going and you will succeed.