WebGL support

[aelmahalawey]

I need to know if axis depends entirely on WebGL (THREE.js) or it's some kind of feature that can be disables?
I am asking cause I am trying to create an android app with webview that opens a url of my axis applications, but the problem is that webGL support in android webview didn't exist until lolipop. So I was just wondering if webgl is a feature and can be disabled somehow or it is an essential part of axis

Thanks very much