Function aabb_from_points

src/svgfill/src/arrange_polygons.cpp:1026–1033

}

DBox aabb_from_points(const std::array<DPoint, 4>& corners) {
    DBox bbox{corners[0], corners[0]};
    for (auto& p : corners) {
        bbox[0] = {std::min(bbox[0].x(), p.x()), std::min(bbox[0].y(), p.y())};
        bbox[1] = {std::max(bbox[1].x(), p.x()), std::max(bbox[1].y(), p.y())};
    }
    return bbox;
}

bool aabb_overlap(const DBox& a, const DBox& b, double eps = 1.e-9) {
    return a[0].x() <= b[1].x() + eps &&