And it came like that or following an event (station chgmnt, version, update)?.
I had a problem with my T5800 (more than one type of Display port) and with the adapter case not so great it went back to normal with a display/display cord.
Thank you for the answer. I don't really know how it came about. It's been a long time since I've used catia, and when I restarted it, I noticed this flaw.
I tried your settings, but it doesn't change anything.
On the other hand, my configuration is a bit peculiar, Catia runs on a virtual machine (VMWare) on a mac with a remote screen. But the remote screen doesn't change anything, when I'm on the mac screen, it's the same.
I tried to change the display settings of the virtual machine, but nothing, it's the same.
The problem is that I don't know if it has ever worked well.
I tried with anti aliasing. It's better but I have the impression that it doesn't come from there.
I also put all the options back to default, but it doesn't change anything.
In fact, the defect depends mainly on the angle of view (see attachment). It almost seems like a problem with the model's lighting, but when I play with these settings, it doesn't change anything.