0

I am using HoloLens 2 : The PV camera is often out of focus when I am staring at a very close object ( 30-40 cm from device). How can I manually set the focus engine to the desired distance (I am not using spatial awareness)? Thanks,

Eyal

I did not find any API to manually set the focus engine of the PV camera

Eyal Zak
  • 11

1 Answers1

0

You can get a look at VideoDeviceController Class to learn how to get or set the camera's focus setting.

Hernando - MSFT
  • 2,895
  • 1
  • 5
  • 11
  • Thanks, but this option is not working. It is not available in unity. I added WinRT using this guide : https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unity/using-the-windows-namespace-with-unity-apps-for-hololens but it does not include a reference to the media device namespace – Eyal Zak Apr 12 '22 at 16:12
  • Have you tried [Conditionally include WinRT API calls](https://learn.microsoft.com/en-us/windows/mixed-reality/develop/unity/using-the-windows-namespace-with-unity-apps-for-hololens#conditionally-include-winrt-api-calls)? With this method, you should be able to use any WinRT APIs. – Jay Zuo Apr 27 '22 at 08:35