Open Inventor - Examples from The Inventor Toolmaker Chapter 2 - "Creating a Node" This directory contains source code that illustrates how to create new Inventor nodes. The examples show how to create a new property node, a new shape node, and a new group node. See The Inventor Mentor for an introduction to nodes. *** This is for C++ programmers only! *** Changes from Inventor 2.0 to 2.1: Minor changes were made to the Pyramid and Glow classes for compatibility with Inventor 2.1. When a change has been made, the previous code and comments are identified with the comment "//2.0".