trivial fix to bboxHexRadius to guarantee containment
@@ -117,5 +117,5 @@ int bboxHexRadius(const BBox* bbox, int res) {
// any orientation of the GeoJSON encased in a circle defined by the
// bounding box radius and center, it is guaranteed to fit in this k-ring
// Rounded *up* to guarantee containment
- return (int)ceil(bboxRadiusKm / (1.5 * centerHexRadiusKm));
+ return (int)ceil(bboxRadiusKm / (1.0 * centerHexRadiusKm));
}
