[Dune] Barycentric coordinates

[Agnese, Marco]

Hi,


I need to compute the barycentric coordinates of a point.

Before reinventing the wheel, is there something already implemented within Dune? I have looked inside dune-grid and dune-geometry but I haven't found anything.


If nothing is implemented, do you think would be useful to add this feature to Dune (I think it should be added as a method of Dune::Geometry)?

Obviously I will implement such a method.


Cheers,

Marco
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