Hi, I am Inderpreet Singh, this is my first mail and I hope I am on correct mailing list. I am currently working on an online geometry viewer that was developed under BRL-CAD (brlcad.org) as one of it's GSOC projects last summer. It's in it's very basic stage. It currently allows you to upload a CAD model (.g file) and view it 3D in the browser. I was planning to add a feature that would allow users to embed their models on websites and share it, (think of it as http://codepen.io/ for CAD). Also, we were planning to add a mged command interface so that we can edit the CAD model online using mged commands. We were having discussions over these when someone among us pointed out that there is a need of similar extension for mediawiki. I would really love to know more about the requirements and propose BRL-CAD (one of the oldest open source repositories in world) on a server with web-interface as a full open source candidate for the required tool. -- Inderpreet Singh Ekoankar Sahai ishwerdas.com facebook.com/okayinder https://kippt.com/okayinder