Create a full frame size square.
- Tools -> Roto -> Full square
- A Roto node with a full frame size square is created.
- Copy 'fullSquare' folder in your .Natron folder.
- Add following lines to your 'initGui.py' file, where
<path>is the location of 'fullSquare' folder.
from <path>.fullSquare.fullSquare import *
NatronGui.natron.addMenuCommand('Tools/Roto/Full square','fullSquare()')