I am trying to create a face tracking lens for Snap Camera that is supposed to work with a webcam that is physically rotated in portrait mode.
The problem is that when I physically rotate the webcam in portrait mode, all the tracking (face, shoulders, upper body, etc.) stops working. In order for the software to recognize my face again, I need to rotate my face 90 degrees so it is realigned with the new webcam orientation.
Is there a way around this problem? (to make the tracking work when the webcam is physically rotated/oriented in portrait mode?)