Created
March 14, 2014 21:10
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| def on_frame(*args) | |
| frame = args[1] | |
| return if frame.pointables.empty? | |
| set_finger_from(frame) | |
| if @finger | |
| x_position = @finger.tipPosition[0] | |
| y_position = @finger.tipPosition[1] | |
| y_velocity = @finger.tipVelocity[1] | |
| end | |
| #... | |
| end |
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