To filter isolated points

Use Isolated points filter to filter points that are a large distance from any other points. This can be useful for filtering dust particles or insects that may have been scanned.

1. Select Position and Filter > Filter and from the Filters drop down list select Isolated Points

   

2.  Specify a Point separation. Points without a neighbouring point within this distance will be filtered.

3. Select the required Filter combination. 

   

Before

After

Note: The points can be recovered using the Show All option.