WebGL 2.0 Support

[digimbyte]

Looking to upgrade our outline shader and have been unable to find one that works,
is there a potential caveat or setting required to make this work with WebGL 2.0?

EDITOR:
(our original, URP Toon A, URP Toon B)

WebGL:

end goal is to get it to work in WebGL and then fix the scale/push of the mesh based on a Fresnel

[Delt06]

I remember running the outline in WebGL, it was working at the time. However, there were artifacts with the Clip Space option (#44).
I will check this with the newest version of the shader a bit later.

[Delt06]

I was able to successfully run the "Inverted Hull Outline" scene (it's in the repo)

[digimbyte]

I'll continue to debug this, perhaps an option or setting was missing