From 6ef060264db70acd4707b57f1bd8eb3f87b7428d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Loriot?= <sebastien.loriot@cgal.org>
Date: Fri, 19 Dec 2014 02:22:04 +0100
Subject: [PATCH] fix initalization of id for the segmentation

---
 .../Polyhedron_demo_mean_curvature_flow_skeleton_plugin.cpp     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Polyhedron/demo/Polyhedron/Polyhedron_demo_mean_curvature_flow_skeleton_plugin.cpp b/Polyhedron/demo/Polyhedron/Polyhedron_demo_mean_curvature_flow_skeleton_plugin.cpp
index 3935c90c85f..a0c5137d132 100644
--- a/Polyhedron/demo/Polyhedron/Polyhedron_demo_mean_curvature_flow_skeleton_plugin.cpp
+++ b/Polyhedron/demo/Polyhedron/Polyhedron_demo_mean_curvature_flow_skeleton_plugin.cpp
@@ -417,9 +417,11 @@ void Polyhedron_demo_mean_curvature_flow_skeleton_plugin::on_actionSegment()
   std::vector<vertex_descriptor> id_to_vd;
   id_to_vd.clear();
   id_to_vd.resize(num_vertices(*mCopy));
+  std::size_t id=0;
   for (boost::tie(vb, ve) = vertices(*mCopy); vb != ve; ++vb)
   {
     vertex_descriptor v = *vb;
+    v->id()=id++;
     id_to_vd[v->id()] = v;
   }