so I'm trying to make this in ground pool design.
The only method I know right now is to create loop cuts on each layer of my design, then extrude the faces where the pool water is located downwards.
Like below, however I have 2 objects (grass + dirt) so only the grass loop cuts were added, but then I need to go to the dirt and add loop cuts there.
Is there a better method for creating this indent for the pool that goes into both the grass and dirty layer that doesn't involve making these loop cuts?