Hi there!
I want to introduce you to the new movement system that I just launched on the Epic Games Marketplace
The objective of this function is to generate movement for any type of vegetation assets such as trees and grass, both with many polygons and using Nanite, as well as game ready and adaptable to any type of geometry with the minimum preparation.
It works by connecting the material function into the world position offset socket and adjusting the parameters you need.
Marketplace link here: Magic Wind in Materials - UE Marketplace
I hope you like it and that it can help you to give movement to your projects! 