I have a problem with UV unwrapping and can’t seem to understand why. I have a barrel on a gun that i am creating. I have marked a seam and when i go to unwrap it nothing shows up on the UV image editor screen. I have tried Cylinder projection, box projection etc etc and nothing seems to work. Have i missed something or done something incorrect? I am using Blender 2.6. Attached is the blend file.
Thanks for the replies. I have tried again and it has not worked. Nothing seems to show up in the UV Image editor. I select all with (a) and click unwrap and nothing seems to show up. I have no idea why it is not working!