Apprentice
A free Open Inventor clone.
url: mrpowers.com/Apprentice/
Open Inventor FAQ
One of the first places you should look when you have a question about Open Inventor. FAQ stands for Frequently Asked Question.
url: www.sgi.com/software/inventor/faq.html
Systems in Motion: Coin
Coin is an OpenGL based, retained mode 3D graphics rendering library. It is implemented in C++ and publicly released with the source code open for your perusal. The application programmer's interface (API) is based on (and will eventually be fully compatible with) the API of Open Inventor, the de facto standard 3D graphics library.
url: www.coin3d.org/
TGS
Providers of Open Inventor.
url: www.tgs.com
Win32 port of Open Inventor
A Win32 port of SGI's Open Inventor by Gerd Hesina.
url: www.studierstube.org/openinventor/
