I wan’t to give back something to the UE4 community 
I’ve made this animated cloth material with fake gravity.
Free to use, free to share, free to learn from 
r/unrealengine post https://www.reddit.com/r/unrealengine/comments/c2z81t/freebie_material_with_animated_wind_and_fake/
You can find it here ArtStation - Greg Wagner Enjoy!

