Docs: How to use Node Material

[sunag]

Description

I'm not an english expert, so it may need proofreading.

Link:
https://raw.githack.com/sunag/three.js/dev-nodes-doc/docs/manual/en/introduction/How-to-use-node-material.html

This contribution is funded by Google via Igalia

[LeviPesin]

https://raw.githack.com/sunag/three.js/dev-nodes-doc/docs/manual/en/introduction/How-to-use-node-material.html

[LeviPesin]

I think there is too much of `` used on the page...

[hybridherbst]

One question that comes up for me whenever looking at the state of Node Material: is there a way to use it with GltfLoader and/or is there already feature parity to MeshStandardMaterial in that regard? Would be nice to see this covered in the docs.

[DennisSmolek]

This thread is pretty old, I'm wondering what the status is of the docs and how up to date the docs are with the current state of the node system.
If you need someone to go over them for english/editing I'm willing. I'm also willing to update them etc.