Separate Visible Points

This command explodes cloud(s) using clipping objects.

Select at least one cloud associated to an activated clipping object (Quick Slice, Limit Slice, Limit Plane ...) and launch the command.

Define the output points you want:

Unclipped points: the input cloud is cut to keep non-clipped (visible) points.
Clipped points: the input cloud is cut to keep clipped points.