A Prototype Would Help with Incubation

[DR-xR]

I understand that this effort is to incubate the idea of a tag. What is see is a lot of conversation about what should or might be done (or not done). I think it would really help the discussion if there was a prototype web extension that shows how this proposal deals with UX, rendering, CORS, new features, model file formats, etc.

I think a prototype would highlight areas that needed further study vs. those were everyone agrees.

[marcoscaceres]

We could also prototype directly on webkit or one of the other browser engines.

We also have things like model-viewer, which might serve as a good basis for prototyping things in JS.

@DR-xR, is implementing something you are interested in collaborating on?