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add get_proxy_region

This commit is contained in:
Lingjie Zhu 2017-11-16 15:49:49 +08:00
parent 1b3c5da425
commit e42a120c8c
2 changed files with 21 additions and 0 deletions
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16
Surface_mesh_approximation/include/CGAL/vsa_approximation.h
View File

@ -850,6 +850,22 @@ public:
facet_proxy_map[f] = fproxy_map[f];
}
/*!
* @brief Get the facet region of the specified proxy.
* @tparam OutputIterator output iterator with `boost::graph_traits<TriangleMesh>::%face_descriptor` as value type
* @param px_idx proxy index
* @param out_itr output iterator
*/
template <typename OutputIterator>
void get_proxy_region(const std::size_t px_idx, OutputIterator out_itr) const {
if (px_idx >= proxies.size())
return;
BOOST_FOREACH(face_descriptor f, faces(*m_pmesh))
if (fproxy_map[f] == px_idx)
*out_itr++ = f;
}
/*!
* @brief Get the proxies.
* @tparam OutputIterator output iterator with Proxy as value type

5
Surface_mesh_approximation/test/Surface_mesh_approximation/vsa_class_interface_test.cpp
View File

@ -99,6 +99,11 @@ int main()
std::cout << "get outputs" << std::endl;
approx.get_proxy_map(proxy_pmap);
for (std::size_t i = 0; i < approx.get_proxies_size(); ++i) {
std::list<Facet_handle> patch;
approx.get_proxy_region(i, std::back_inserter(patch));
}
std::vector<Plane_proxy> proxies;
approx.get_proxies(std::back_inserter(proxies));