Safari browser support

[bengreenier]

Redirecting 3DStreamingToolkit/3DStreamingToolkit#164 (comment) to an issue in this repo on behalf of @zaxy78:

Hi !

I'm using the 3dtoolkit and noticed it's not compatible with Safari browser,
although Safari supports WebRTC since June 2017.

I've made it work on my side, mostly though fixes in adapter.js (PR PR) library.
Would it be a problem for you guys to include adapter.js intto 3dtoolkit?
At least in the Web Client Sample, but also potentially in the JS 3dtoolkit Lib itself.

It helps a lot with browsers differences, and might have saved you guys few tens of lines of code.
It is possible ofcouse to add the Safari APIs to the "adaptation lines of code" you guys used in the repo, manually.

I can suggest some pull request with the fixes, and allow the repo to enjoy support for Safari clients.

My only question is - would you take the easy path of including adapter.js , or would you insist in making the changes manually inside the lib?

[zaxy78]

@bengreenier so , what do u think?

[bengreenier]

@tylergibson, @anderm, or @sayar are probably more qualified to answer this one, unfortunately I don't have much context on this part of our stack. That said, it sounds reasonable to me 🚀

[tylergibson]

@zaxy78 I would definitely prefer we use adapter.js. If you can integrate it and submit a PR, I'm all for integration. Unfortunately I don't think we will have time to do this work anytime in the near future.

[sayar]

@zaxy78 I am in favor as well, please submit a PR as I also don't have much time to work on this in the near future.