Hello Axxi
I did as you suggested and downloaded the 20gb “kite demo”.
This is what I did find:
My current conclusion is that the “kite demo” offers some solution for the procedural material in the demos context and works good in combination with the procedural plants system. But it is for now no solution like the one that I did build that also works in older builds. The system that I am using has been first build by me for my planet creator that I did build in Q4 2014 and submitted to the marketplace on the 10.01.2015. Hence your point is valid when it comes to epic having a demo that has a procedural material but that has no relation to the things that I am doing other than the engine since both are not alike in the implementation and compatibility. In fact the Vehicle Game demo had already a simplistic partly procedural landscape materiel in it.