Does anybody know how i can align a face to a specific axis? Like the guy in this video does it.
Video (link starts at 2:30 rotating happens at 2:35)
All he says is "I rotate it so, that it is parallel to the y-axis."
Already tried google & co for an answer but hadn't any success.
Thanks in advance :)



Zaxis and then flattens the bottom of the cylinder withS+Z+0. – iKlsR Apr 17 '14 at 15:39