support for webgl build

[AdrienHoule]

Do you intend to make this plugin compatible with webgl build? Because for now I've to compile in it in webgl and couldn't succeed.
I would love to have the ability to compile it in webgl and various desktops.

[kring]

We may eventually support WebGL, but not any time soon. Cesium for Unity uses a substantial amount of native code, so compiling for WebGL is quite challenging. Please post followup questions to the community forum; we use GitHub issues only for bug reports and feature requests.

[kring]

By the way, if you're targeting WebGL, you may be interested in CesiumJS:
https://github.com/CesiumGS/cesium#readme