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MarekKowalski / LiveScan3D-Hololens

A Unity application for receiving and rendering point clouds on Hololens and other devices.
MIT License
567 stars 145 forks source link

Point cloud can't show in hololens2 #31

Open Hans86 opened 1 year ago

Hans86 commented 1 year ago

I've tried to use the hololens2 branch in unity and it works,but when I built them in hololens2, there was no reaction. Then I rebuilt the NetworkCommunication in Release mode,but it failed and I could only ues Debug mode to rebuild. The release mode error is MSB3073.

chuan-chu commented 1 year ago

What is your unity version? I am trying with 2020.3, seems not working any more. GestureSettings.NavigationX etc seems no longer supported?

MarekKowalski commented 1 year ago

Unfortunately I have not tried running this in a while and I can't remember what I used last. Let me know if you figure it out and I'll update the readme.

simahsa commented 1 year ago

I have the exact same problem (error MSB3073 while rebuilding the NetworkCommunication). Were you able to figure this out?

MarekKowalski commented 1 year ago

Can you post the whole error from the build process?

simahsa commented 1 year ago

Thank you so much for your time! I was able to deploy the app in HL2, but after I enter the IP address, I cannot see anything. I see the discussion in your GitHUB and it was recommended to build the network communication; however, when I build it (Release/ARM64) I receive this error message:

MSB3073 The command "copy C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\Release\NetworkCommunication.dll C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\..\HololensReceiver\Assets\Plugins\x86\ copy C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\Release\NetworkCommunication.winmd C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\..\HololensReceiver\Assets\Plugins\x86\ :VCEnd" exited with code 1. NetworkCommunicationWinRT C:\Program Files (x86)\Microsoft Visual Studio\2019\Community\MSBuild\Microsoft\VC\v160\Microsoft.CppCommon.targets 155

Is there anything that I am missing? Thank you in advance.

Best regards, Mahsa

On Wed, Feb 22, 2023 at 1:35 AM Marek @.***> wrote:

Can you post the whole error from the build process?

— Reply to this email directly, view it on GitHub https://github.com/MarekKowalski/LiveScan3D-Hololens/issues/31#issuecomment-1439622157, or unsubscribe https://github.com/notifications/unsubscribe-auth/A5YQKD36UL2L5U5XUNLN4BTWYXFTTANCNFSM6AAAAAAQXOVTWY . You are receiving this because you commented.Message ID: @.***>

MarekKowalski commented 1 year ago

Looks like what fails is a post-build step that copies the DLL + winmd file into the unity project. Do the directories referenced in the copy command exist? Does "C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\Release\NetworkCommunication.dll" exist? I suspect the issue may be due to spaces in the path as command line arguments do not like spaces.

simahsa commented 1 year ago

Yes, it does. As I can deploy the app on Hololens2, maybe the problem is not related to network communication. I also have some warning in Unity saying that the 'Gesture manager' and 'object manipulator' are obsolete in this version of unity (2018.4.14f1). I am guessing maybe the reason that I cannot see anything on HL2 is because of that?

On Wed, Feb 22, 2023 at 12:51 PM Marek @.***> wrote:

Looks like what fails is a post-build step that copies the DLL + winmd file into the unity project. Do the directories referenced in the copy command exist? Does "C:\Users\University of NM\Documents\GitHub\LiveScan3D-Hololens\NetworkCommunication\Release\NetworkCommunication.dll" exist? I suspect the issue may be due to spaces in the path as command line arguments do not like spaces.

— Reply to this email directly, view it on GitHub https://github.com/MarekKowalski/LiveScan3D-Hololens/issues/31#issuecomment-1440706859, or unsubscribe https://github.com/notifications/unsubscribe-auth/A5YQKDZS52XLVCKOF7KGUQTWYZU2VANCNFSM6AAAAAAQXOVTWY . You are receiving this because you commented.Message ID: @.***>

MarekKowalski commented 1 year ago

Did you manage to resolve this in the end? Unfortunately I have not had the bandwidth to run this app on HL2 recently, so not sure I can help with the HL2 aspect of it.

simahsa commented 1 year ago

Did you manage to resolve this in the end? Unfortunately I have not had the bandwidth to run this app on HL2 recently, so not sure I can help with the HL2 aspect of it.

Yes, we did. The main issue was that it was using the previous version of mixed reality without ever updating it to MRTK2. Once we updated it to MRTK2 it worked perfectly.

GitMaxOch commented 3 months ago

Hey Mahsa, I am also trying to convert the program to a newer version but i have some issues. How did you resolve the problem with the gesture control. thanks in advance.