Blurred bug when moving offsets in material viewport

Technical & Engine Help Unreal Engine Help
#1

Honeycam 2023-04-08 21-18-54

Blurred when moving the offset in the material viewport.

I used Unreal version 5.1.

Is there any way to solve it?

GPU RADEON RX6750XT

#2

is this something related to anti aliasing setting? Try FXAA instead of the current setting might help im just guessing.

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#3

Hey!
Does this also happen when you switch the material viewport to unlit? I assume, that you have the texture in “Emissive” and global illumination / Lumen is causing this as light hits from previous frames are visible. This is especially noticeable with noisy/grainy textures like this one probably is.
Sadly overriding the environment settings has not worked (in my case) so the project / world settings should be changed accordingly to take effect here.

So at the end it is a “what you see is what you get”. For debugging annoying, but to work around it: use less noisy debug texture or use unlit view.

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#4

Just disable motion blur in project settings.

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#6

Thanks for the answer I think this is probably the closest solution to my problem.

#7

Thanks for the answer, motion blur seems to have an impact, so I’ll check it out!

#8

Thanks for the answer, but I think it’s a little different from anti-aliasing.