Grass fade

i have this for my grass output node alpha

and this is my BP

how do i make it fade smoothly?
right now, I just have three separate sections of the alpha. the plains section, where grass is abundant, the fading area, where the grass is a little thinner, and the no grass area.

To make it happen smoothly, LERP node :wink:

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Ohhhhhhhh
Wow why didn’t I think of that
Thx!

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