I notice that a branch called “Substance” has been added to Github, is this the Allegorithmic Source Code or something different?
At the moment I think there is no difference, maybe future additions from substance will go there.
So is Epic going to integrate Allegorithmic Substances into UE4? Hopefully yes.
They actually are integrated already. You can download the plugin from the allegorithmic web site.
I meant native support for Substances in UE4, which is what the Allegorithmic Build does.