Terrain layers

[1User12]

I wanted to create 3 different materials for a terrain: Dirt, grass and snow.
I tried to do something similar to the example material in the tutorial (in the engine) and this is what I did:

Created each layer with the texture samples

Added specularity for each texture

Added normal maps for each texture

And after the last node on each one of the images above:

I get these 2 errors

[JosephJames]

Can you show the whole material?

[anonymous_user_128d48a2]

Try using layer blends instead, I’m not to sure what the use case for Layer Weight Nodes

[RyanB]

The problem in the top image is that you left the “layer” pin disconnected and only plugged into to “base” pin. All layer pins must be connected.