CGAL users discussion list

[Monique Teillaud <>]

Hi,

CGAL 3D Periodic triangulations are currently only working with an Iso_cuboid_3. 

Other shapes would indeed have applications, but unfortunately, due to lack of manpower (/money), there is no work in progress on that for the moment… 

Best regards,

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Monique Teillaud 
http://www.loria.fr/~teillaud/ 
INRIA Nancy - Grand Est, LORIA 
Institut National de Recherche en Informatique et Automatique 

On 08 Jun 2016, at 10:19, Vincent Rouvreau <> wrote:

Hello,

we are using successfully Alpha_shape_3 with a Periodic_3_Delaunay_triangulation_traits_3 and a Iso_cuboid_3
(code example is available here : http://gudhi.gforge.inria.fr/doc/latest/_persistent_cohomology_2periodic_alpha_complex_3d_persistence_8cpp-example.html )

And we were wandering to know if it was possible to use something else than Iso_cuboid_3 ?

We are interested in triclinic systems ( https://en.wikipedia.org/wiki/Triclinic_crystal_system ), where a triclinic in the Euclidean space E3 with edges not parallel to the x, y and z axis of the coordinate system.

Thanks in adavance for your answer,

Vincent Rouvreau - http://gudhi.gforge.inria.fr/
INRIA Saclay
Tel: (+33).1.74.85.42.32

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