This directory contains the core Inventor source tree.
This includes: nodes, actions, events, nodekits, draggers, manipulators, etc.

It does not include any window system dependencies.
See libSoXt for the Inventor Xt Components and Utilities library.

Makefile   - Makes the Inventor library
interation - Contains Inventor interaction classes
database   - Contains core Inventor database classes (nodes, actions, basics)
nodekits   - Contains nodekit classes