do not modify the map if not the default one

sloriot · Apr 25, 2024 · 4525eeb · 4525eeb
1 parent be81f15
commit 4525eeb
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/remesh_planar_patches.h b/Polygon_mesh_processing/include/CGAL/Polygon_mesh_processing/remesh_planar_patches.h
@@ -1430,6 +1430,7 @@ void remesh_planar_patches(const TriangleMeshIn& tm_in,
  typedef typename GetVertexPointMap <TriangleMeshIn, NamedParametersOut>::type VPM_out;
  using parameters::choose_parameter;
  using parameters::get_parameter;
+ using parameters::is_default_parameter;
 
  typedef typename boost::graph_traits<TriangleMeshIn> graph_traits;
  typedef typename graph_traits::edge_descriptor edge_descriptor;
@@ -1465,7 +1466,8 @@ void remesh_planar_patches(const TriangleMeshIn& tm_in,
  face_cc_ids = choose_parameter<Default_FCM>(get_parameter(np_in, internal_np::face_patch),
  dynamic_face_property_t<std::size_t>(), tm_in);
 
- for(edge_descriptor e : edges(tm_in)) put(edge_is_constrained, e, false);
+ if (is_default_parameter<NamedParametersIn, internal_np::edge_is_constrained_t>::value)
+ for(edge_descriptor e : edges(tm_in)) put(edge_is_constrained, e, false);
  for(vertex_descriptor v : vertices(tm_in)) put(vertex_corner_id, v, Planar_segmentation::default_id());
  for(face_descriptor f : faces(tm_in)) put(face_cc_ids, f, -1);