[bsder]

Sandia seems to have some form of kernel, but only Federal-associated entities can get access to it.

It would be interesting to see if they would license that out further for some amount of money.

[bgoated01]

If you're referring to Cubit, they license the ACIS kernel under the hood.

[CoreformGreg]

They’re (possibly) referring to “Scalable Geometric Modeler” (SGM)

https://github.com/sandialabs/sgm

Originally open-source, but since taken back in-house. As I understand, which should not be construed as an accurate accounting, Sandia wants to flesh out the basics further before (potentially) open-sourcing it again.

[bsder]

I was referring to Cubit. Phooey on the fact that it's ACIS.