Comment by numpad0

No, LIDAR data are necessarily taken from a single position. They are 3D, but literally single eyed. You can't tell from LIDAR data if you're looking at a half-cut apple or an intact one. This becomes obvious the moment you tried to rotate a LIDAR capture - it's just the skin. You need depth maps from all angles to reconstruct the complete skin.

So you have to have minimum two for front and back of a dancer. Actually, the seams are kind of dubious so let's say three 120 degrees apart. Well we need ones looking down as well as up for baggy clothing, so more like nine, 30 degrees apart vertically and 120 degrees horizontally, ...

and ^ this will go far down enough that installing few dozens of identical non-Apple cameras in a monstrous sci-fi cage starts making a lot more sense than an iPhone, for a video.