hololens Questions
3
Solved
I need to change the expanding direction of the VerticalLayoutGroup.
With the default behavior the group will expand downstairs.
What i want is, that the group will expand upstairs.
The expected b...
Sarcocarp asked 21/3, 2019 at 11:12
12
Solved
I am having trouble deploying the Hololens Academy module: Holograms (210) to the Hololens device. It will ask for the pin, I enter it and it fails.
I can deploy and run in the emulator just fine....
Pincers asked 25/7, 2016 at 22:38
3
Solved
I am programming an application for the HoloLens using Unity. In the application I want a button, which records an image when clicked. In order to take a picture I try to use Unitys PhotoCapture (a...
Ruano asked 2/5, 2018 at 7:49
2
Solved
I am trying to deploy an app from Unity 2020.3.32f1 to the Hololens 2 with Visual Studio 2022 over USB. Everytime I try to deploy the app, it builds and deploys through visual studio correctly befo...
Spurling asked 25/3, 2022 at 14:6
3
Solved
I have am developing a HoloLens project that needs to reference .txt files. I have the files stored in Unity's 'Resources' folder and have them working perfectly fine (when run via Unity):
string...
Mutiny asked 26/12, 2016 at 3:46
3
Solved
I began to work with Unity3D since one month and I'm trying to do an application which contains a menu, composed by a panel and several buttons. At this moment, I'm trying to customize the menu, I ...
Venue asked 6/10, 2017 at 11:23
2
Solved
I have built a ball that bounces around my office. In unity it bounces perfectly but when I debug the project in the holo lens 2 the ball goes through the ground, it's as if I didn't recognize th...
Genevivegenevra asked 28/2, 2020 at 11:56
1
Solved
I want to set up the new Azure Kinect service to support the HoloLens 2 hand tracking API. Is this possible? Will it be supported in the future?
Argali asked 10/5, 2019 at 19:19
2
I'm working on the tutorial MR Basics 101: https://learn.microsoft.com/en-us/windows/mixed-reality/holograms-101
And set everythings up as suggested in this article: https://learn.microsoft.com/en...
Shiekh asked 19/3, 2019 at 9:28
1
My goal is to call methods, which are implemented in the Unity Code, from my UWP DLL. (So I can use them in my HoloLens Project)
I tried this with a bigger project but failed. Therefore I wrote a...
Anaxagoras asked 25/1, 2017 at 14:21
3
When you use the "Holographic DirectX 11 App" template in Visual Studio, it creates an app that occupies the entire HoloLens view (I believe it's call the Holographic View).
How do you build a Hol...
Gadolinite asked 12/10, 2016 at 15:48
2
In my app I need to measure a camera data if the glasses are moving or not. I get the data with:
quaternions["x"] = Camera.main.transform.rotation.x;
quaternions["y"] = Camera.main.transform.rotat...
Oakie asked 23/4, 2019 at 13:6
2
Solved
I'm trying to check out the new MRTK (V2) but I had been having troubles making the build, first on Unity which make me download the Windows SDK 18362, now I'm trying to continue the build on Visua...
Lynxeyed asked 10/4, 2019 at 16:4
1
Solved
I'm trying to develop a PS script that install app package to Hololens via the device portal APIs. Looking for some troubleshooting tips on the 400 BAD REQUEST response.
Here are the references I...
Amphibrach asked 29/3, 2019 at 19:50
2
Solved
I followed this Unity Blog Post tutorial. Everything works in Unity IDE but when I build it, UWP app throws an Exception:
InvalidOperationException: Enable VR Streaming to allow connection to remo...
Plutonian asked 15/2, 2019 at 17:44
1
Solved
I am working with the Hololens in Unity and trying to map a large area (15x15x25) meters. I am able to map the whole area using the SpatialMapping prefab, but I want to do some spatial processing o...
Benzoin asked 20/1, 2019 at 17:38
2
Solved
I am trying to capture a video of a XAML grid in UWP app using c#.
My approach.
1.Use RenderTargetBitmap to take a screenshot using renderTargetBitmap.RenderAsync
2.Convert the data to byte arra...
1
After a couple weeks of frustration I was finally able to send a string from a Python client to a Hololens server. The code is below and runs perfectly. However, I was wondering if someone experien...
Preschool asked 18/7, 2018 at 22:26
1
Solved
I've developed an application for Hololens, so the only way I know to install the application in hololens is by visual studio, so I want an application package to be able to install without needing...
2
We have developed in the past years our own tracking technology for custom markers. That tracker uses OpenCV for many image processing functions. It has been designed to work on PC systems (Windows...
2
Solved
After updating to the latest version of VS 2017 (version 15.3.2) my Hololens builds generated from Unity keep failing with this message :
The command ""C:\TestFile\HoloBuild\VSApp\Unity\...
Pyrrhotite asked 25/8, 2017 at 8:54
6
Solved
I have followed the exact steps Microsoft lists under multiple projects within their Microsoft Holographic - Academy tutorials. I completed them all, and all of them worked just fine from creation ...
Artema asked 25/5, 2016 at 20:45
1
I'm trying to build Unity application for Hololens device on Visual Studio 2017 and I'm getting the following errors:
Metadata file '...\GeneratedProjects\UWP\Assembly-CSharp-firstpass\bin\x86\Rel...
Mack asked 18/8, 2017 at 10:45
3
Solved
Has anyone of you successfully managed to install the HoloLens Emulator with only Visual Studio 2017 present on the system?
Paddle asked 5/2, 2017 at 19:1
2
Solved
How can I access all frames in a video stream from the hololens camera, when in 3D mode? I'm using C#.
The unity VideoCapture class doesn't seem to provide this:
http://docs.unity3d.com/550/Docume...
Fornicate asked 7/9, 2016 at 14:8
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