I'm often reading Nik's 3D musings and after some searching came across this and have a moment to share it.

It may be of use to someone.

Intro:
http://pojamas.sourceforge.net/

Download:
https://sourceforge.net/projects/pojamas/

   This seems SO cool! I didn't even know there was a framework for that.

I'm going to download it & its documentation. I don't have the skill to use it, yet, but I hope to do so in the relatively near future .

Thank you very much for the find Chromium !

Fascinating...

Well spotted !!