Tetra is an add-on for Rhino3d and Grasshopper that brings tetrahedralization and remeshing capabilities to the platform. Under the hood Tetra leverages the extremely robust fTetWild c++ tetrahedralization library. Please follow the link for information about fTetWild and a citation.
Authors of Tetra:
Andrei Nejur (Université de Montréal, École d’Architecture), Teseo Schneider (University of Victoria Department of Computer Science), Danielle Panozzo (New York University, Courant Institute of Mathematical Sciences), Masoud Akbarzadeh (University of Pennsylvania, Weitzman School of Design, Polyhedral Structures Laboratory)
Tetra has been developed with suport from National Science Foundation CAREER Award (CMMI-1944691)
Tetra brings separate add-ons for Rhino 6/7 and Grasshooper 6/7. For now only windows versions are available.
You can download the specific implementation below. Each version comes with a specific manual.
Demo videos are also available
Tetra uses the same licence as fTetWild
You can read it here.