Hi Community!
Vastly theoretical question, for now at least. Just like to know if you have any ideas, maybe videos to link?
Say, I want to create a landscape with sand dunes, and a river going through the middle of the scene, with cliffs on the bank as well. I can create all this separately, and randomly. My problem is, that I actually have a plan, exactly what goes where.
Is there any elegant solution (besides setting everything manually), so that the water affects the landscape position? Like I have a curve for the river, drop it in the middle of my scene, and the hills will know, that they should be lower there, like get out of the way, like a proximity thing, without actually sculpting the whole riverbed manually.
It can be procedural materials, geomentry nodes with a grid thingie, does not really matter.
I guess I will end up creating everything and sculpting them together… But maybe not.
Do you have any ideas? 
Thanks, have a great weekend!
