Hi Epic Games and Staff,
i have a little question about your LandscapeMountains Project.
I have found analysed a lot for understanding, but there is a little piece that i do not understand.
What is Blend Modulation? I know it is a generated Alpha Map from the Texture, but i do not know the usage.
I also saw that it is not used in the project, but it is there.
Here is a picture of the function:
Thanks in advance.