How to Scan a Flight of Stairs
We recommend you walk down the stairs to scan them, because the angle will be better for tracking.
First, pre-scan the stairs by stopping at the top and angling the lidar stream down the stairwell.
As you begin to walk down the stairs, make sure your scanner stays fairly steady.
Scanning stairs is an advanced task, so we highly recommend scanning them separately. We also recommend getting a lot of overlap with the stairs on each floor, then registering the scans afterwards so you do not lose tracking.