how to use the PointCloudCaptureAndSave.py to do 3D scan for object

Hello, @peterliu-pico , @peter-vzense , @neal-vzense .

Thank you for responding to my earlier issues, I am trying to use the DCAM550 to do 3D scans for objects to produce objects in 3D pointcloud. in the  PointCloudCaptureAndSave.py.
Is it possible to provide some guides or advice on how I can use it to do 3d scans?

I am looking forward for your respnse 