Just got a new MacBookPro M3 Pro and lines in sketchup are showing as pixelated pls help

[KTG4321]

[ateliernab]

Hi, can you check a couple of things in the preferences panel ?
in the graphics section, are you using the new engine ?
what’s your anti aliasing settings set up to ? (first item)
I’m gonna guess the anti aliasing is set to 0, because the lines here look… well, not aliased.
anti aliasing makes lines look a lot smoother (and slightly larger)

[KTG4321]

Hi There, thank you for this helpful advice.

I have made an alteration now and checked use new graphics engine. and changed anti aliasing to x4 - It is looking a lot better so thank you for that.