Вот цитаты с форумов про то, что я говорю:
1.Quote:
Originally posted by Claudio72
this is the way I'm use to do that kind of work but HN need more subdividions around the edge to be consecutive with the next piece, expecially when there are few points on the edge
Select the edges
press d (extrude)
keep ctrl pressed and drag the mouse
2. holding CTRL won't extrdue it out, it does more of a cut on both sides of the selected edge. ALT edtrudes it out. if you extrude a bit then pull your going to have a double edge.