Convert hair mesh planes to particle hair with these 2 addons:
Stan_Pancakes "Select Islands by Face Count" get it here: [ Ссылка ]
Jandals HairNet for Blender get it here: [ Ссылка ]
More info for HairNet: [ Ссылка ]
"Royalty Free Music from Bensound" - Summer
Timestamps:
00:15 Stan_Pancakes addon
02:25 Fixing hair mesh problems
06:15 HairNet no go example
08:08 SubDivided mesh problem with Blender and fixing it
09:00 Converting hair mesh
09:42 Importance of disconnecting and reconnecting hair
10:55 Tip 1: Using collections to handle separated mesh better
11:32 Separate all meshes with same face count automatically
13:15 Bad excuses for bad tutorial
