The following are additional sources of information about Open Inventor and related extension modules:
The above two books were written for Open Inventor 2.0. However, Open
Inventor 2.1 introduced a number of incompatible changes. Please refer to the Porting Guide
(part of the Open Inventorâ„¢ online documentation) for important
information concerning the changes between Open Inventor 2.0 and 2.1.