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allow fixed size container as input

This commit is contained in:
Sébastien Loriot 2025-05-13 13:50:09 +02:00
parent 57524e12e4
commit 196fec6869
1 changed files with 8 additions and 1 deletions
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9
Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/polygon_soup_self_intersections.h
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@ -41,7 +41,14 @@ bool does_polygon_soup_self_intersect(const PointRange& points,
// otherwise, we need to triangulate the polygons beforehand
using Polygon = CGAL::cpp20::remove_cvref_t<decltype(*polygons.begin())>;
std::vector<Polygon> triangles(polygons.begin(), polygons.end());
using Id = typename std::iterator_traits<typename Polygon::const_iterator>::value_type;
auto to_std_vector = [](const Polygon& poly)
{
return std::vector<Id>(poly.begin(), poly.end());
};
std::vector<std::vector<Id>> triangles(boost::make_transform_iterator(polygons.begin(), to_std_vector),
boost::make_transform_iterator(polygons.end(), to_std_vector));
bool OK = triangulate_polygons(points, triangles, np);
if (!OK) return false;