PolygonSelector ¶
Selects points inside plan-view rings, optionally between z_min and
z_max. rings are (n, 3) polylines, where closed=True means they
close implicitly, or a Polylines, whose closed parts are used. Inside means
an odd number of rings of a feature hold the point, so a ring inside
another is a hole; raw rings are one feature.
used in