Unwrapping an scaled box, portions weren't respected


My problem is that I have a flat box, scaled along the Z axis. I just unwrap it, but every face has the same measure, the way they are not proportional.

P.S: I’ve been looking on the internet and found a thread at blender.org, but it was about 2.44 version I think, so I tried to do it, but didn’t know how todo it. :frowning:

Any idea? Please help!

try doing a ctrl A ( apply scale ) and reunwrapping.

It works!

Thanks Modron!