Simple cartoon plugin, not change source code

I find a way to hack shadingmodel, so i add a simple plugin.
If you optimization the cartoon shader please PR to me.
My english is not well, holp tou understand, thanks.

github: ToonShader


I am very interested in this plugin. This is because there is a limit to toon shading just by modifying the normal material. And customizing the engine is not suitable for distribution.

Will this work with the UE5 EA version as well? If so, I would like to try various things.