private static Collection<ActivityFacility> approximatePrism( final double maxTraveledDistance, final QuadTree<ActivityFacility> quadTree, final ActivityFacility start, final ActivityFacility end) { return quadTree.getElliptical( start.getCoord().getX(), start.getCoord().getY(), end.getCoord().getX(), end.getCoord().getY(), maxTraveledDistance); }
qt.getElliptical( x1, y1, x2, y2,