Smooth & Sharp Edges
Maybe you already met with this problem: you need to create very angular object,but if you try to do that it?s till not that what you want (picture)
but you want it looks like this one:
want you must do? it?s very simply select faces and press U :)
Smooth & Sharp Edges-Working with cylinders
Look at this muzzle before using Sharp edges:
Little bit ugly,dont you think?nevermind!we?ll repair it,select all "start places" of all cylinders
Then press U for sharp.and as you can see it looks much better,I hope this sharp mini tutorials will helps to your model be more sharped&realistic;).
NOTE:Don?t sharp all faces on cylinder,
Sharp only edges!
Something more by Ian Malcolm @ bi forum.