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Questions tagged [windows-mixed-reality]

Windows Mixed Reality (formerly Windows Holographic) is a Virtual and Augmented reality platform introduced in Windows 10 that combines support for Microsoft HoloLens and newly developed Windows Mixed Reality immersive headsets.

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HoloLens 2 cannot find any sessions on LAN

Project I am currently working on a project which should allow users on the LAN to host sessions from an Android device and join them from the HoloLens 2. I have tried creating the same project in Unreal Engine 4.2.7 and 5.0.3. Issues I can create…
j4s
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How to build and run VR application developed in Unity on HP Omnicept Reverb G2?

absolute VR dev newbie here. As stated in the title, how can I "build and run" VR application developed in Unity on HP Omnicept Reverb G2 headset? In other words, how can I turn my Unity project into an .exe or apk (not sure what is the correct file…
Darius Huang
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MRTK - Object Manipulation

I am working on object manipulation and I am trying to apply constraint manager at run time by script, In this, I want to select manual constraint and add rotation axis constraint by script if anyone know how to do it If so please help me.
Viraj Kheni
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How to freeze rotation Y of an object

Anyone have any idea, When we are manipulating object how to freeze rotation Y of an object.
Hitakshi Dobariya
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Realtime Sharing of Pointer/Cursor of Each Player in Game Room Using PUN2/MRTK2 on Hololens 2

Is there a way to share each player's raycast pointer/cursor with the other players in realtime? I'm using PUN2 and MRTK2 and Hololens 2. Approaches I've tried so far: I tried a naïve approach of modifying the MRTK provided ShellHandRayPointer to…
John Cast
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When my Windows Mixed Reality googles go to sleep OpenXR gets an exit state change

I am writing an application using OpenXR on Windows using the Windows Mixed Reality OpenXR addon/plugin. When my application runs and the VR device goes to sleep, I get a state change to exit the OpenXR application. According to the OpenXR lifecycle…
pettersson
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Msft MRTK3 on Unity for HoloLens 2 - Object Manipulator feature overrides button clickable/pressable functions. Why?

I am trying to design a UI panel using MRKT3 for the HoloLens 2. It is a panel with pressable buttons. Anytime I add object manipulator script (to make panel grabbable, interactable, etc.) this unfortunately seems to make my buttons no longer…
kidjoo
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Getting COM Exception in Unity after adding missing dll. MixedReality QR Code Sample for HoloLens 2

This is the Error Message I get: COMException System.Runtime.InteropServices.Marshal.ThrowExceptionForHR (System.Int32 errorCode) (at <9577ac7a62ef43179789031239ba8798>:0) WinRT.Platform.RoGetActivationFactory (System.IntPtr runtimeClassId,…
Slim Schirmi
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Microsoft.MixedReality.QR is nonexistent despite NuGet installation

I am working on a project in MixedReality using mainly MRTK and its features. I found out that MRTK can use QR codes to read data, and I wanted to use it and try multiples ideas. The problem is that, currently, is seems any QR feature is nonexistent…
Demaylc
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Find the path to a folder Hololens2

I'm using csvHelper to create and save some csv file (containing data from the hololens' motion detection). Thing is, I need to save the file somewhere into the HoloLens2 : I've seen some doc about file pickers, but as I am using csvHelper (and i'm…
Sashell
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VideoStabilizationEnabled in webrtc for Hololens 2 not work

I am trying to enable the the video stabilization for the Hololens 2 in webrtc lib. I modified the following code in impl_webrtc_VideoCapturer.cpp in…
davidlll
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Unity 3D freezing after leaving Game Mode (MRTK)

I've been working in a project some weeks now in a Mixed Reality project using Unity and MRTK and I've found a strange behaviour when adding screen capture to the application. I'm using Unity 2019.4.26f1, and I haven't found any issues so far but…
J. Maria
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UWP:- App's StreamSocket.InputStream.ReadAsync blocks when I create an answer (via Mixed reality webrtc) for a remote offer

I've a UWP app which connects to a remote host to receive remote offer/answer messages related to audio video calls. I'm using mixed reality webrtc 2.0.2 for creating peer connection/setting remote descriptions/creating answer-offer etc. How stream…
Karthik
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Unity Play Mode with Holographic Remoting---Failed to enable remoting runtime

I want to use Holographic Remoting to stream holographic content to HoloLens 2 in real time. I follow this tutorial to preview my work with Holographic Remoting. But when I click the 'play' button in unity, I get this error in unity Failed to enable…
Ang
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unity exits when clicking the play button after adding MRTK packages

I have a problem in development of mixed reality app and there has been 2 days that I'm stuck. My problem is that after adding packages of MRTK to the unity project, if I click the play button, the unity exits (closing) without any error massages or…
meysamimani
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