With 2.80 (7/29/19), none of the brushes affect the model! I select the Armature, then Shift/Sel the model; go into weight paint; select the Subtract brush, and nothing happens when I paint over the green area?
Can someone please tell, from the attached image, what I’m doing wrong?!
From the looks of it, you are in vertex mode, and no vertices are selected. While in vertex mode, weight painting will only affect selected vertices. Try ‘a’ select all, then paint.
Thanks bandages, but that made no difference. As a matter of fact, the Subtract brush is now missing entirely from the brush dropdown! I’ve also selected Face mode, and that made no difference as well.
Nothing I do seems to have any effect on Weight Painting???
In order to paint in face or vertex mode you actually need to select faces or vertices, which, according to your posted picture isn’t the case( as bandages already mentioned). Either select vertices or turn it off and it should work.
