The wall intersection algorithm omits the last segment if it is not explicitly given. This is bad since the documentation forbids using data where first point == last point. I've now fixed this so that from the intersection algorithm perspective it doesn't matter whether that points are same or not (it always assumes the data is a closed polygon).
The wall intersection algorithm omits the last segment if it is not explicitly given. This is bad since the documentation forbids using data where first point == last point. I've now fixed this so that from the intersection algorithm perspective it doesn't matter whether that points are same or not (it always assumes the data is a closed polygon).