Hey hey fellow VFX-ers!
I just released two material function packs on the UE4 marketplace, each containing about 40 functions which are mainly focussed on adding effects to meshes, characters, particles, and more.
Most functions have been tried and tested in production and are focused on usability and creative expression. Each of their in and outputs are commented and so are the example materials in case people who want to take apart the material functions and examples can easily understand what is going on under the hood.
There is also a playlist on youtube for each material function in case you need additional information.
I hope you’ll give them a go!