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fix split 

modify proxy map before add_one_proxy_at
This commit is contained in:
Lingjie Zhu 2017-12-11 15:24:47 +08:00
parent e4f08cb18e
commit b17ca72645
1 changed files with 3 additions and 5 deletions
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8
Surface_mesh_approximation/include/CGAL/vsa_approximation.h
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@ -795,7 +795,6 @@ public:
/*!
* @brief Split one proxy area by default bisection, but N-section is also possible.
* @pre valid facet proxy map
* @param px_idx proxy index
* @param n number of split sections
* @param nb_relaxations number of relaxation on the confined proxy area
@ -804,11 +803,11 @@ public:
bool split(const std::size_t px_idx,
const std::size_t n = 2,
const std::size_t nb_relaxations = 10) {
if (px_idx >= m_proxies.size() || n < 2)
if (px_idx >= m_proxies.size())
return false;
// collect confined proxy area
std::vector<face_descriptor> confined_area;
std::list<face_descriptor> confined_area;
BOOST_FOREACH(face_descriptor f, faces(*m_ptm))
if (get(m_fproxy_map, f) == px_idx)
confined_area.push_back(f);
@ -826,8 +825,7 @@ public:
if (count >= n)
break;
if (get(m_fproxy_map, f) == px_idx && f != m_proxies[px_idx].seed) {
put(m_fproxy_map, f, m_proxies.size());
if (f != m_proxies[px_idx].seed) {
add_one_proxy_at(f);
++count;
// copy