w and h labels are switched

[kjgonzalez]

Hey, in computeBox3D, I noticed that the w and h assigment values are switched. I realized this when pedestrians kept being shown as horizontal 3D prisms and not in a "standing" orientation like the actual people were.

[agarboni]

Thanks, @m3rcury6! Just switching to labels 8 (w) and 7 (h) in computeBox3D fixed the problem.