CGAL users discussion list

[Sylvain Pion <>]

 a écrit :
> Hi CGAL developers,
>
> I found that the computation of Sibson's natural neighbor coordinates in 3D 
> returns a normalization value that is one unit too large. I have a workaround 
> in my part of the code, yet I think it should be fixed in CGAL. Please let me 
> know if feedback like this is appreciated and will be considered.
>
> Best regards,
>
>   Tom Bobach
>
>
> Source: CGAL-3.3.tar.gz
>
>
> diff -Nau natural_neighbor_coordinates_3.h_orig 
> natural_neighbor_coordinates_3.h
> --- natural_neighbor_coordinates_3.h_orig       2007-06-27 11:06:48.000000000 
> +0200
> +++ natural_neighbor_coordinates_3.h    2007-06-27 11:06:14.000000000 +0200
> @@ -268,7 +268,7 @@
>             }
>         }
>      }
> -  norm_coeff=1;
> +  norm_coeff=0;
>    for (coor_it = coordinate.begin();
>         coor_it != coordinate.end();
>         ++coor_it)


Thank you Tom.  It makes total sense.
I have integrated your fix for 3.3.1.

--
Sylvain Pion
INRIA Sophia-Antipolis
Geometrica Project-Team
CGAL, http://cgal.org/

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