Does anyone have any tips/tricks to fill a corner gap? In this sample photo I'd like to fill the corner of a building so it actually looks like a corner. I don't want to use the fill tools to smooth it out or flatten it. Extrude looks like it might do what I want but I haven't been able to figure out if it's actually possible. Or am I completely out of luck??
I have a project where I'll need to remove some trees that are close to the building, obscuring part of the corner. The result after removing the tree data would be something similar to the image below.
