How does 3D bodytracking deal with people with different height?
For a project at a kids festival I'm working with 3D tracking. I've noticed that the bodytracking function seems to assume that a person in front of the camera has a certain length. I've created a small test scenario and I noticed the following:
When a kid is tracked, a script reads the position data. It then places a new 3D object at that coordinate. When I walk around the area where the kid was standing, I notice that the new 3D object was placed about 30 to 50 cm behind the kid. It seems the camera was detecting a full length person, but then a little bit more in the distance compared to where the kid was standing.
Is this something that can be adjusted in a scripts or in the inspector? And what to do when a lens does not know beforehand what length the audience will have? How to deal with a mix of kids and adults at the same time?