public List <GeoPoint> getIntersectionPoints(GeoPolygon another)
{
List <GeoPoint> result = new List <GeoPoint>();
foreach (var selfSegment in Segments)
{
foreach (var anotherSegment in another.Segments)
{
var resPoint = selfSegment.getIntersectionPoint(anotherSegment);
if (resPoint != null)
{
result.Add(resPoint);
}
}
}
return(result);
}
public bool isInPolygon(GeoPolygon polygon)
{
return(polygon.containsPoint(this));
}
public bool contains(GeoPolygon another)
{
return(Points.FindAll(x => x.isInPolygon(another)).Count == Points.Count);
}
public bool intersectsWith(GeoPolygon another)
{
var pointsInAnother = Points.FindAll(x => x.isInPolygon(another)).Count;
return(pointsInAnother > 0 && pointsInAnother < Points.Count);
}