This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Hmmm... you're right, for some reason they don't have the full Java3D API Docs online. However, the JavaDocs for all the Java3D classes are in the documentation you can download from this page. It's the choices in the second combobox entitled "Implementation Documentation".
Write once, run anywhere, because there's nowhere to hide! - /. A.C.