A vectorization approach for multifaceted solids in VecGeom John Apostolakis, Gabriele Cosmo, Andrei Gheata, Mihaela Gheata, Raman Sehgal and Sandro Wenzel EPJ Web Conf., 214 (2019) 02025 Published online: 17 September 2019 DOI: 10.1051/epjconf/201921402025