Center Point of Motion
The center point of the Vehicle Volume, which is used by the transform matrix (rotation/translation), and the actual center point of location tracing of the vehicle are not the same, but in the virtual environment the perception is that they are and any difference in this distance is negligible. So any physical position of the user in the car will be a center position in the holoride experience. Motion in any of these content layers will be calculated from this center point.
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