In Infurnia, you can lock or unlock a wall using the following steps:
Locking a Wall:
Select the wall that you want to lock by clicking on it.
At either end of the wall, you will see a lock icon.
Click on the lock icon at one or both ends of the wall to lock it. This prevents further modifications to the wall.
Unlocking a Wall:
To unlock a wall that has been previously locked, select the wall by clicking on it.
Locate the lock icon at the locked end of the wall.
Click on the lock icon to unlock the wall, allowing you to make modifications to it once again.
By using the lock feature, you can control whether a wall can be edited or remains fixed in your design.