View Single Post
Old 20th April 2020, 07:50 AM   #2
Professional user
Andy's Avatar
Join Date: Jun 2003
Posts: 4,381
Default Re: Identify faulty normals

Press 'n' to display normals. Set surfaces to single-sided and have a look around your model, any surfaces that are not visible from the outside will need flipping.

Use Surface->Unify normals to fix.
Andy is offline   Reply With Quote