Yder J Masson¹, Julien Diaz¹, Barbara A Romanowicz^2,3, Sevan Adourian⁴, Florian Faucher⁵ and Helene Barucq¹, (1)Inria Project-team Magique 3D, E2S-UPPA, CNRS, Pau, France, (2)Univ California Berkeley, Berkeley, CA, United States, (3)Collège de France, Paris, France, (4)University of California Berkeley, Berkeley, CA, United States, (5)Inria Project-team Magique-3D, E2S-UPPA, CNRS, Pau, France