New Nodes: Normal Combine, Normal Strength, Pixel Normal World

[Foyezes]

I created some normal map related visual shader addon nodes that I'd like to see in core. The shader nodes are Normal Combine, NormalStrength, Pixel Normal World, My question is, how likely will these be accepted if I opened a PR.

[theraot]

These factors come to mind:

• Can be done as addons? Yes, you did, and that goes against it being added since it means it is not necessary in core.
• Interest of other people in having these. If people of people want these, then it might make sense to add it even if it is not necessary.
• Are you willing to maintain it? The code might need changes, bugs might be discovered in the future. If you can be around to help with that, then it won't be much of a burden on others to maintain it, which makes it more likely to accept it.

Note that the workflow suggest you open a proposal. You can do that and see what happens.