Welcome to the
Much of the role previously
played by 3dif.org has been transferred to other organizations. The U3D
standardization activity has been moved to Ecma International and
Ecma TC43. The U3D Sample Software development has been moved to the
U3D Project on SourceForge.net. As a result, 3dif.org has been
inactive for most of this year.
We have moved www.3dif.org to the U3D Project home page on SourceForge.
There is a U3D discussion forum on SourceForge for
continuing discussion of U3D topics.
Thank you for your patience as we update the 3DIF
For the latest version of the U3D Sample Software,
please see https://sourceforge.net/projects/u3d
For the latest edition of the Universal 3D File
please see http://www.ecma-international.org/publications/standards/Ecma-363.htm