Problems with dark colors and lightning in the scenes

[tolstoys19]

Hello guys,

I have been having some problems where my models look very dark (particularly the collision meshes and the visual meshes. I have attached here some screenshots of my models and also of the pneunet gripper tutorial

OS is: Ubuntu 24.04
Version 25.06.99
Intalled using --preset=supported-plugins -DPLUGIN_SOFACUDA=OFF -DPLUGIN_CGALPLUGIN=OFF.

does someone know how can I fix this problem?

[hugtalbot]

Hi @tolstoys19

I have noticed sometimes the same bug
Have you succeeded to find a way/process to reproduce this bug?

[tolstoys19]

So I have not. My solution was I said I just needed to delete and reinstall so I thought it was only a problem with the version of the master when I reinstalled but I do have a video where I filmed myself installing and then everyone else in my lab followed it and ended up with the same bug so it could be a good reference. I coincidentally need to install sofa again in a new computer probably this week so I will do it following my own video instructions and then I will come back to you with the results.

[hugtalbot]

Hi @tolstoys19

This relates to a known bug on SOFA (OpenGL), let's keep this issue open until it's fixed
Cheers

[hugtalbot]

I just changed it as an issue see #5537
I therefore close this discussion