a question about achieving Height mask like on this Ubisoft presentation video

AmitKilo

https://youtu.be/rFZxj2RG_Vg?t=13m3s
I was wondering how could I get height mask to work like shown at 13:03
for a material with height map and normal, thanks!

AmitKilo

any idea?

Steppenwolf

There is a material height blend node in SD (material filters/effects).