(by Andrei Nejur)
Tetra is an add-on for tetrahedralization and remeshing based on the fTetWild library
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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 Rhino 

Tetra Grasshopper 

Tetra uses the same licence as fTetWild 

You can read it here



License Cost:
For instructions on installing Grasshopper Add-Ons, please see FAQ for details.
Tetra for Rhino 6/7 ver 1.1
Rhino 6 for Win
Rhino 7 for Win
Tetra for Grasshopper 6/7 ver 1.1
Grasshopper for Rhino 6 for Win
Grasshopper for Rhino 7 for Win
Also by Andrei Nejur