X3D interacts with the part structure diagram (left side) and shows the corresponding part in the model display (right side). This particular application provides access to the part structure in a tree or accordion view (shown here). It can also show all metadata and annotations associated with each part.
Web3D is a nonprofit organization that develops and maintains the X3D, VRML, and H-Anim international standards. These are 3D graphics file formats and run-time specifications for the delivery and integration of interactive 3D data over networks. Web3D Consortium members work together to produce open, royalty-free and ISO-ratified capabilities for the Web.