Removed the hard-coded default head height value 1.6. The initial idea here was back then to have a reasonable default head height in case the profile value is 0. As it turns out this was a mistake, some people WANT explicitly to have 0 as the default head height, e.g. when using Tracking Origin Mode Device, which was recently introduced as a setting to the camera system.
XRTK - Mixed Reality Toolkit Pull Request
Overview
Removed the hard-coded default head height value
1.6. The initial idea here was back then to have a reasonable default head height in case the profile value is0. As it turns out this was a mistake, some people WANT explicitly to have 0 as the default head height, e.g. when using Tracking Origin ModeDevice, which was recently introduced as a setting to the camera system.