def createKeyboardGraph():
fg = filtergraph.FilterGraph(recordTimings=True)
led_out = devices.LEDOutput()
fg.addEffectNode(led_out)
PKeyboard = generative.MidiKeyboard()
fg.addEffectNode(PKeyboard)
fg.addConnection(PKeyboard, 0, led_out, 0)
return fg
def createKeyboardSpringGraph():
fg = filtergraph.FilterGraph(recordTimings=True)
led_out = devices.LEDOutput()
fg.addEffectNode(led_out)
PKeyboard = generative.MidiKeyboard()
fg.addEffectNode(PKeyboard)
color_wheel = colors.ColorWheel()
fg.addEffectNode(color_wheel)
springs = effects.SpringCombine()
fg.addEffectNode(springs)
fg.addConnection(PKeyboard, 0, springs, 0)
fg.addConnection(springs, 0, led_out, 0)
fg.addConnection(color_wheel, 0, springs, 1)
fg.addConnection(color_wheel, 0, springs, 2)
fg.addConnection(color_wheel, 0, springs, 3)
return fg