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Don't add NM vertices if they are already in a NM edge, for visibility.

This commit is contained in:
Maxime Gimeno 2018-03-08 11:07:07 +01:00
parent 2c40503e08
commit be02003aa8
2 changed files with 12 additions and 4 deletions
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15
Polyhedron/demo/Polyhedron/Plugins/PMP/Orient_soup_plugin.cpp
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@ -56,7 +56,7 @@ private:
template<class Item>
void apply_shuffle(Item* item,
const CGAL::Three::Scene_interface::Item_id& index);
void getNMPoints(std::vector<std::size_t> &vertices_to_duplicate,
void getNMPoints(std::set<std::size_t> &vertices_to_duplicate,
Scene_polygon_soup_item* item);
CGAL::Three::Scene_interface* scene;
@ -307,7 +307,7 @@ void Polyhedron_demo_orient_soup_plugin::createPointsAndPolyline()
{
QApplication::setOverrideCursor(Qt::WaitCursor);
Scene_points_with_normal_item* points = new Scene_points_with_normal_item();
std::vector<std::size_t> nm_vertices;
std::set<std::size_t> nm_vertices;
getNMPoints(nm_vertices, item);
bool items_created = false;
if(nm_vertices.empty())
@ -357,7 +357,7 @@ void Polyhedron_demo_orient_soup_plugin::createPointsAndPolyline()
}
void Polyhedron_demo_orient_soup_plugin::getNMPoints(
std::vector<std::size_t > &vertices_to_duplicate,
std::set<std::size_t > &vertices_to_duplicate,
Scene_polygon_soup_item* item)
{
typedef std::pair<std::size_t, std::size_t> V_ID_pair;
@ -395,7 +395,7 @@ void Polyhedron_demo_orient_soup_plugin::getNMPoints(
if (!first_pass)
{
vertices_to_duplicate.push_back(v_id);
vertices_to_duplicate.insert(v_id);
}
@ -432,6 +432,13 @@ void Polyhedron_demo_orient_soup_plugin::getNMPoints(
}
}
//remove vertices already in NM edges
//check edges of p_id.
BOOST_FOREACH(Scene_polygon_soup_item::Edge edge, item->non_manifold_edges())
{
vertices_to_duplicate.erase(edge[0]);
vertices_to_duplicate.erase(edge[1]);
}
}
#include "Orient_soup_plugin.moc"

1
Polyhedron/demo/Polyhedron/Scene_polygon_soup_item.h
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@ -109,6 +109,7 @@ public:
typedef Polygon_soup::Points Points;
typedef Polygon_soup::Polygons Polygons;
typedef Polygon_soup::Edges Edges;
typedef Polygon_soup::Edge Edge;
Scene_polygon_soup_item();
~Scene_polygon_soup_item();