A vectorization approach for multifaceted solids in VecGeomJohn Apostolakis, Gabriele Cosmo, Andrei Gheata, Mihaela Gheata, Raman Sehgal and Sandro WenzelEPJ Web Conf., 214 (2019) 02025DOI: https://doi.org/10.1051/epjconf/201921402025