chickadee » geo-utils » geopoint-in-closed-polygon?

(geopoint-in-closed-polygon? GP GPOLY [INTERSECTS? intersects?-pnp]) --> booleanprocedure

Is the (: GP geopoint) in the (: GPOLY (or (vector-of geopoint) (list-of geopoint)))?

INTERSECTS? is a (procedure ((: PI geopoint) (: PJ geopoint) (: LAT real) (: LON real)) --> boolean) testing for ray intersection.

Treats an open geopolygon as closed.