CGAL users discussion list

[Guillaume Damiand <>]

Hi,


Le 21/01/2015 12:17, Pranav a écrit :
> Hi,
>
> I have a Delaunay triangulation *DT* which has a unique tag(as an additional
> information) associated with each of its vertex. I want to use
> *import_from_triangulation_3* function to import DT into corresponding
> Linear cell complex representation.
>
> I want to know whether all 0-cells will be implicitly initialized with tags
> which were associated with them in DT?

No, only points are copied.

You have 2 solutions:

1) use the std::map between cells of the triangulation and dart_handle 
of the LCC (third parameter of import_from_triangulation_3) to 
initialize the information of 0-cells after the conversion;

2) copy/paste the  import_from_triangulation_3 to make your own function 
which does the copy of information.

Best
Guillaume


> -----
> Thanks in advance,
> Pranav
> --
> View this message in context: 
> http://cgal-discuss.949826.n4.nabble.com/Does-import-from-triangulation-initializes-info-of-cells-tp4660339.html
> Sent from the cgal-discuss mailing list archive at Nabble.com.


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Guillaume DAMIAND

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