How to precisely rotate 3D view using shortcut

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Continuing the discussion from How to precisely rotate 3D view using shortcut:

After some searching around the forum, I found a way to do it making a shortcut key i j k l for pitch up down and yaw left and right with increment 1 degree for each button press by using this code snippet in the .slicerrc.py file

Will leave this here for future reference and anybody who have the same problem

layoutManager = slicer.app.layoutManager()
threeDView = layoutManager.threeDWidget(0).threeDView()
threeDView.setPitchRollYawIncrement(1)

def step_direction(direction = 'left'):
	if direction == 'left':
		threeDView.yawDirection = threeDView.YawLeft
		threeDView.yaw()
	if direction == 'right':
		threeDView.yawDirection = threeDView.YawRight
		threeDView.yaw()
	if direction == 'up':
		threeDView.pitchDirection = threeDView.PitchUp
		threeDView.pitch()
	if direction == 'down':
		threeDView.pitchDirection = threeDView.PitchDown
		threeDView.pitch()

shortcuts = [
	("j", lambda: step_direction('left')),
	("l", lambda: step_direction('right')),
	("i", lambda: step_direction('up')),
	("k", lambda: step_direction('down'))
	]

for (shortcutKey, callback) in shortcuts:
	shortcut = qt.QShortcut(slicer.util.mainWindow())
	shortcut.setKey(qt.QKeySequence(shortcutKey))
	shortcut.connect( "activated()", callback)
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