The X3D Contributors have assembled multiple contributions which together propose possible X3D specifications. They have effectively met the responsibilities of X3D design, as required by the X3D Specification Process Design Phase . We continue to invite any individual or company interested in working on the future of Web-based 3D graphics to participate in the X3D effort. There is still plenty of time for new ideas and contributions. Contributions submitted to date have maximized interoperability with the VRML 97 Specification.
Contributions also appear to be highly complementary and compatible.
Together, the following initial contributions present several possible designs for X3D. Multiple source code bases and implementation testing will be used to determine design tradeoffs. We intend to compose these contributions into a single X3D Specification with multiple conformance implementations. Your feedback is welcome.