UE Content Examples

 Unreal engine has a Content Examples that show and explain many of the features that UE has. there's is this one level called MathHall that explains more visually how some of the functions node that UE uses work. I think it is super useful to understand well what this math is doing within the material and the engine.

Document Link:

https://docs.unrealengine.com/4.27/en-US/Resources/ContentExamples/MathHall/

Marketplace Link:

https://www.unrealengine.com/marketplace/en-US/product/content-examples