On Screen BRUSH RESIZING and HARDNESS/OPACITY
Mac
- Left/Right drag = brush resizing: Opt+Ctrl+click-drag
- Up/Down drag = brush hardness: Opt+Cmd+Ctrl+click-drag
(or opacity if option is unchecked)
Windows
- Left/Right drag = brush resizing: Alt+right-click-drag
- Up/down drag = brush hardness: Alt+Shift+right-click-drag
(or opacity if option is unchecked)
Note: In Edit Preferences>general you can uncheck vary round brush hardness based on HUD vertical movement if you want to change opacity instead of hardness.
