I pressed the P-key and seperated all planes by loose parts to edit each of them individually.
Now I finished editing them, I rejoined them again. But the result is atrocious;
overlapping transparency is messed up and it looks nothing like it was before I unjoined the planes.
Is there a way to rejoin all the planes and get their nice overlapping-alpha tranparency back ?
(I’m a newbie and sorry for my English).