CGAL users discussion list

[Bernd Gaertner <>]

Dear Laurent,

both the convex hull algorithms as well as the polyhedron class have 
predefined traits classes that in turn depend on a kernel. One way I see 
is to extend your kernel by replacing Point_3 with your enriched version 
(see section 2.5 on extensible kernels in the manual; this section 
features example code). Then you use this enriched kernel in both 
predefined traits classes. As I never tried this myself, I can't promise 
that it works, though.

Best,
Bernd.