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Documentation on Spatial Awareness in HoloLens 2


I am trying to create an application in the latest Unity build, that will essentially allow me to detect the ground and make people stand in it with the use of HoloLens 2. After a lot of research into several technologies, I decided that probably the best would be to use the native spatial awareness system incorporated inside the Mixed Reality Toolkit. My issue now, is that the documentation on HoloLens 2 is pretty scarce. I found the following tutorial:

It really helped me set things up, but it does not mention how we can use Spatial Awareness, first to simply map the world around, and second how to use those data. So my question is how we are going to use those ? All the YouTube tutorials I found mention HoloLens 1st Generation and they are generally outdated.

Thank you!

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