I filed a ticket with Mathematica techsupport and they were able to open the Mathematica Export .DAE files I posted here earlier, they believe they open in some platforms and fail to open in others. They opened fine in Open3Mod and SketchUp.
While they are discussing the matter about the three.js platform, I have no workaround!
It is possible to import animations into Clara.io why .OBJ or some other format.
By the time Mathematica engineering address this will be next release next year.