Artifacts on whole mesh

Hi! I save the file with my project of flat, and when I open it next day I noticed that all walls mesh have strange artifacts. Don’t you know why is this happened and can I fix it? Screenshots of artifact mesh and no artifact mesh attached.

Two reasons come to my mind:
1- Your objects are far from the origin. So bring them closer to origin.
2- Adjust Clip start/end values to something sensible according to your project size.
image

1 Like

Thanx! the second solution fix the problem!

1 Like