becuase these artefacts are mostly visible when moving, i will try to describe my problem without screenshot.
I disabled all my other rendering in my engine, so i am sure, this problem is not generated by lighting/shadowing/post effects...
I just rendered scene without any effects.
When moving, and when i am far from objects ( buildings, terrain ), i can see somekind of grid of rectangles over whole screen. It seems, filtering changes on their edges, that's why i am able to see them.
I was trying to figure out, why it's happening. I know, pixel shader runs thread per pixel .. and these threads are in groups. Something like compute shader, where i usually define screenheight/16 and screenwidth/16 of groups. Who knows ,lol.
Do you have any ideas, how to ged rid of that and how it's called ?
thank you very much !
EDIT: this artefact is visible only in window mode !