Deleted crucial vertices - how to fix damaged mesh?

[Anonymous]

Hi all,

A little while back I attempted to manually optimise the polycount of a mesh I had made, but in doing this I made the rookie move of deleting some crucial vertices. Now the model has weird shading on its faces when rendered, and I'm not sure how to repair the mesh.. would anyone know if repairing is possible/how to go about it?

Many thanks!

[Fadhil_Farook]

Since it's about smoothing groups, it would help us if you can post an image with the Edges as well, since that's more defining.

[Anonymous]

Hi Fadhil, sorry for the late reply. Here are some shots showing the edges:

[Fadhil_Farook]

Try AUTOSMOOTH. That should do it. If you're doing this for games... there's way too many N-Gons. But since the perpendicular Lines are present, applying Autosmooth should fix it.

[Anonymous]

I would try selecting all faces and removing them from smoothing groups. You likely don't need smoothing on a building.