void R_s_k_2::draw_relevance(const float line_width, const int nb)
{
MultiIndex mindex;
FT min_value = (std::numeric_limits<FT>::max)();
FT max_value = -(std::numeric_limits<FT>::max)();
unsigned int nb_initial = 0;
for (Finite_edges_iterator ei = m_dt.finite_edges_begin(); ei != m_dt.finite_edges_end(); ++ei)
{
Edge edge = *ei;
if (m_dt.is_ghost(edge)) continue;
FT value = m_dt.get_edge_relevance(edge); // >= 0
nb_initial++;
min_value = (std::min)(min_value, value);
max_value = (std::max)(max_value, value);
mindex.insert(PEdge(edge, value));
}
if (min_value == max_value) max_value += 1.0;
viewer->glLineWidth(line_width);
int nb_remove = (std::min)(nb, int(mindex.size()));
viewer->glColor3d(0.5, 0.1, 0.1);
for (int i = 0; i < nb_remove; ++i)
{
PEdge pedge = *(mindex.get<1>()).begin();
(mindex.get<0>()).erase(pedge);
}
viewer->glColor3d(0.0, 0.5, 0.0);
while (!mindex.empty())
{
PEdge pedge = *(mindex.get<1>()).begin();
(mindex.get<0>()).erase(pedge);
draw_edge(pedge.edge());
}
}
