Subject: CGAL users discussion list
List archive
- From:
- To:
- Subject: Re: [cgal-discuss] incident_edges?
- Date: Tue, 16 Oct 2007 10:39:44 +0200
CGAL could provide this functionality. I added it on my todo-list...
Matthieu Chavent wrote:
I will use the andreas' method.
Thank you for your answers.
Andreas Fabri a écrit :
Hello,
Use incident_cells for the fixed vertex v
For a cell look at the three edges (v,w), check in an
std::set<Vertex_handle> whether you already have seen w or not.
andreas
Matthieu Chavent wrote:
Sorry, I was too short in my question:
I use a triangulation_3 with a tds.
I would like to retrieve from a vertex in 3D all the edges incident to it.
a écrit :
Hi Matthieu,
You should be more explicit in your question. For instance, at least mention about the package you are talking about...
best,
Monique Teillaud
Matthieu Chavent wrote:
Hello every body,
I would like to know if, in the 3.2.1 CGAL version, I can find a function: incident_edge(vertex).. I found incident_vertices(vertex).. but then I don't know how I can reconstruct the edge: I saw the function tds.is_edge(v,u) but I would like to create edge from the two vertex handles..
For the moment I use incident_cells(vertex) and then I pass all the edge of each cell.. But I have a lot of edges that are visited several times..
Could you help me, please?
Thank you in advance!!
---------------------------
Matthieu Chavent
LORIA
PhD student
tel: ++33(0)3-54-95-86-05
---------------------------
- incident_edges?, Matthieu Chavent, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Monique . Teillaud, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Matthieu Chavent, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Wesley Smith, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Andreas Fabri, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Matthieu Chavent, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Monique . Teillaud, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Matthieu Chavent, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Matthieu Chavent, 10/16/2007
- Re: [cgal-discuss] incident_edges?, Monique . Teillaud, 10/16/2007
Archive powered by MHonArc 2.6.16.