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lisa · 3rd November 2007, 04:12 PM

I don't know of any way to batch-flip normals.

However, there's a button when you extrude that says "flip surfaces". This will keep your normals facing the right direction when you extrude and prevent the problem you describe.

3rd November 2007, 04:12 PM	#2
lisa Senior Member Professional user Join Date: Mar 2005 Location: Phoenix, AZ Posts: 917	Re: Inverted Normals I don't know of any way to batch-flip normals. However, there's a button when you extrude that says "flip surfaces". This will keep your normals facing the right direction when you extrude and prevent the problem you describe.