I am creating human 3d atlas application. Is it possible i could use the annotations. Please check web sites annotation system. This is the one i want. https://human.biodigital.com/index.html.
xDoc is only active in the Unity3D editor – not in the finished (built) product. It is a documentation tool for developers, level designers, artists, etc, which is used during the development process.
When you build the final product or run (play) it in the Unity3D editor, xDoc is turned off and stripped from the running application as much as possible, so the performance is not affected (to the maximum possible amount).
As far as I understand you, you need the annotations in the running product. xDoc is not designed for this. So no, xDoc wont fit your needs.