How to solve terrain passtrough interior ambients?

If you are talking about landscapes, I believe there is a way to mask out parts of it where needed. I don’t use landscapes often enough to know the exacts, but I know it exists. It might take a bit of googling/youtube for you to find though. :slight_smile:

Hello, i’ve been having a problem with terrain passing inside a house and blocking the stairs leading to the basement. How do you do that the terrain not to enter internal environments?