Find all self intersects of a polyline. If include_overlapping
is true
then overlapping
intersects are returned as two basic intersects, one at each end of the overlap. If
include_overlapping
is false
then overlapping intersects are not returned.
Find all intersects between two polylines.
Sorts the overlapping intersects
given according to pline2
direction and vertex indexes
and returns all the overlapping intersects
joined together into slices.
Visits all global self intersects of the polyline. Global self intersects are defined as between
two polyline segments that do not share a vertex.
Visits all local self intersects of the polyline. Local self intersects are defined as between
two polyline segments that share a vertex.