Closed D1st3f closed 5 months ago
Is this thread related to your issue? https://github.com/luigifreda/plvs/issues/5
Can you share more about your OS ans HW configurations?
Yup, ubuntu 23 + rosfocker on Google cloud platform, 8 cores cpu atd nvidia T4.
Thanks for your feedback. Could you share the exact install procedure you followed?
At the moment, there is no full support for Ubuntu 23. The official support is under Ubuntu 20. Extending the support to other distributions is a WIP. I have to investigate. It may also be a visualization problem.
In the meantime, you can use rosdocker with noetic or noetic_cuda images (see the instructions in the repo).
I used rosdocker noetic but on cloud machine with Ubuntu 23.
Could you please share the exact install procedure you followed? Are the normals correctly rendered on the GUI?
Clean Ubuntu 23, downloaded ros-docker, build ros-docker noetic, runed ros-docker noetic. To shared folder git cloned plsv and downloaded dataset. Installed dependencies + local opevcv + built plsv. Fixed path to dataset + changed YAML file to get segmentations.
I can't see normals on the GUI, look's like we don't have it there.
I believe you are getting a visualization problem. I am not sure how to reproduce it. I don't have a google cloud machine. It may depend on the GPU drivers and possibly used virtualization technologies.
Are you able to test PLVS on a different machine?
I will try on my own pc and give you feedback
I reproduced this issue in the WSL2 environment on Windows. What could be the problem? wsl2:ubuntu20.04
It seems using opengl shaders under wsl is not super trivial https://stackoverflow.com/questions/74834823/access-geometry-shaders-on-wsl2-ubuntu-22-04-lts
Probably, the issue above may also depend on the opengl version, which may not be able to properly support the shaders.
I have bad result form segmentation:![314063680-37d1877b-75e9-4143-bc42-f289d0654a2d](https://github.com/luigifreda/plvs/assets/76536480/e59adeb2-57c9-4728-80e1-4e92994a1f36)
And when segmentation off:![314063629-c7a10e8b-6835-4a8a-a6df-820c5fcbeaa2](https://github.com/luigifreda/plvs/assets/76536480/df00cfb6-b84b-4a7b-bd33-b939bb71f32d)
Also: PointCloudMapping.type: "octree_point" Segmentation.on: 1
Another GUI screenshots:![314064709-d6f5657c-f09a-4540-acbd-3b7ffe4d0c94](https://github.com/luigifreda/plvs/assets/76536480/f3f24612-8efb-424c-b616-2b12f1c8a4cb)
Look's like something broken i normals.
P.S. Tried without touching sliders in GUI, same result.