Hello,
I develop an application for the Hololens 2. The terrain works as expected in the editor but when I deploy and run the app on the device no terrain is shown.
Hello,
I develop an application for the Hololens 2. The terrain works as expected in the editor but when I deploy and run the app on the device no terrain is shown.
Hello,
Some users recently have been reporting trouble working with HoloLens 2. See this forum post for more - Does this plugin support HoloLens platform packaging? - #4 by agallegos
It sounds like you may be running into a slightly different issue though. To confirm, you are able to deploy and run the app? Is there anything at all on the screen?
Also, have you seen any error messages or logs that might show a problem?
Yes, I can package and deploy the app. I can see and interact with other assets I placed. Only the Cesium World Terrain does not render.
I get no errors in the log.
Just to add some info: It seems to work with Holographic Remoting.
Hello,
There’s definitely a problem with Hololens 2. We’ve created an issue for it here and are looking into it. If you have any further insight on the problem, please feel free to add to the issue on Github. You can also track updates and discussion on it there.
Thanks,
Alex
This seems very intermittent as some people can get the device to stream and some can build and some say they have even made an ARM64 build run on the HL2. I for one can not get any of it to work and I have an error about " … ThirdParty\include\CesiumGeospatial/Ellipsoid.h(105): error C2143: syntax error: missing ‘;’ before ‘<’" but can’t even find the file to try and fix the code.
Plugin doesn't work on HoloLens · Issue #502 · CesiumGS/cesium-unreal · GitHub Suggests user argallegos managed to build on HL2 and links to a UE git Repo but its a 404.
Some related issues
The press release specifically says it streams to HL2 Project Anywhere XR Now Available for Free on Unreal Engine Marketplace – Cesium
and setting up with Project Anywhere XR | Unreal Engine 4.27 Documentation and HoloLens Streaming Quick Start | Unreal Engine 4.27 Documentation should work but multiple users report it its not streaming. Instead it just says connected in UE and the HL2 shows “Receiving…” but nothing loads even with Cesium level details set to 2048 which is all but flat.
My next step is to try and uninstall everything and start over from scratch unless someone can first tell me how to fix the error C2143: syntax error: missing ‘;’ before ‘<’ on the seemingly hidden Plugins\Marketplace\CesiumForUnreal\Source\ThirdParty\include\CesiumGeospatial/Ellipsoid.h(119)
Thanks.
Update: Reinstalling everything and going through the steps again still results in the same Error. When trying to build but when going to Play>VR preview I can stream.