You’ll need to make a Landscape brush. Every Landscape has a separate layer for splines. They will only work here. What you’re trying to do is very similar to UEs River in the Water Plugin, maybe take a look there
You’ll need to make a Landscape brush. Every Landscape has a separate layer for splines. They will only work here. What you’re trying to do is very similar to UEs River in the Water Plugin, maybe take a look there