I agree. These types were already there in the Viewer but should be fixed.

Le 8 sept. 2013 à 18:44, Jacques-Olivier Lachaud <notifications@github.com> a écrit :

> In src/DGtal/io/Display3D.h:
> 
> > @@ -1,16 +1,16 @@
> >  /**
> 
> According to naming conventions, inner classes should have their first letter uppercase, like LineD3D, QuadD3D, and so on.
> 
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