Mesh editing tools

Unreal Engine includes basic mesh editing tools to correct small problems in geometry without having to fix them in the source package and re-import. Within the Static Mesh Editor, you can select faces in a variety of ways—by picking, by material, by element, or with grow/shrink—and create, delete, or flip the selected faces, or detach them to a separate new static mesh. You can also unify normals, assign a new material, and perform basic UV projections.