Attempting Displacement on Landscape

[ClockworkOcean]

@RichardJoWalker

Thank you. I have seen that but hes doing a height blend ( in terms of the altitude in workds space). I have an automaterial (first shot) with three material functions going into that. The diff and norm are and height ( in terms of the alpha blend between two textures within materials) al work fine, and the landscape is plenty subdivided, only the world displacement - locked in the Landscape Layer Blends as it is - will not connect to the world displacment without the above error.

It is caused, as I understand it, by the World Displacement on the Master Material having issues with the way in which I am fading between two scales of UVs ( at the Material Fucntion level) and I cant seem to find mention of how to do it. If you ahve any other ideas Id love to hear them, Really!

I can’t get the same error as you. In any event, your problems may go away when you define the function ‘more correctly’.

A function is supposed to take inputs and transform them into outputs, so it shouldn’t actually have textures inside it. It’s supposed to be a resuable piece of machinary.

If you make the function like this:

](filedata/fetch?id=1774090&d=1591801787)

then you re-use it each time like:

](filedata/fetch?id=1774091&d=1591801808)

PS: It is the right way to use a function, but I think there may be something a bit iffy going on, both with height maps in Alpha ( unless you specifically put them there ), and I can’t get the camera fade to do what I think it should…

EDIT: Ok camera fade works.