My understanding is that the Tesla camera system just has a single camera so it won't be able to do normal binocular vision. And the fact that the pattern is j

My understanding is that the Tesla camera system just has a single camera so it won't be able to do normal binocular vision. And the fact that the pattern is just a set of horizontal lines would make life difficult for an egomotion style estimate of the pattern's distance. There is some pattern to the side of the truck besides the horizontal lines but it's pretty subtle and the accident happened when the car was heading East during the late afternoon so sun glare might have been a factor.