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Shadows flashing in desktop mode. #3289

Open ModernBalloonie opened 2 years ago

ModernBalloonie commented 2 years ago

Describe the bug?

In my high poly world "Deep fried oculus quest" the shadows seem to be flickering in desktop mode. I haven't tried finding another world that does this.

Relevant issues

Not that i could find

To Reproduce

Go to the world deep fried oculus quest to see what i'm talking about. I think it might be a desktop exclusive bug?

Expected behavior

Shadows not flashing

Log Files

DESKTOP-QBGCSAQ - 2021.10.30.625 - 2021-11-01 21_07_09.log

Screenshots

https://youtu.be/KOi3grgtv70

How often does it happen?

Always

Does the bug persist after restarting Neos?

Yes

Neos Version Number

2021.10.30.625

What Platforms does this occur on?

Windows

Link to Reproduction Item/World

neosrec:///U-ModernBalloonie/R-430701de-2506-4d90-93e7-78f323dfa1c0

Did this work before?

I Don't Know

If it worked before, on which build?

No response

Additional context

No response

Reporters

No response

Frooxius commented 2 years ago

I cannot reproduce this. Does this happen if you switch to a default avatar?

Do you have FarClip override on your avatar by any chance?

ModernBalloonie commented 2 years ago

I cannot reproduce this. Does this happen if you switch to a default avatar?

Do you have FarClip override on your avatar by any chance?

It actually doesn't happen on my avali or the default avatar, I do have an Avatar Render Settings component on my bestboi, and the near clip is enabled but i don't have any number in it. I think it might be that. If i uncheck it it goes away mostly.

Frooxius commented 2 years ago

What do you mean by "I don't have any number in it"? Does that mean 0? If you push Near/Far clip to extreme values, you will get flickering, because of how the depth buffer and others get distributed.

I recommend using sane values. Probably no less than 0.01 (or 0.001 at most) for NearClip and under 8192 for far clip. The more you stretch this range, the worse visual artifacts you'll get.

epicEaston197 commented 2 years ago

I don't even have an ear clip on my avatar and i still get this problem I don't know it might be a floating-point thing

so I did some testing of my own and it happens with my avatar with no near clip but does not happen with Neos bot I've done nothing with my viewpoint that I think would actually do this https://www.youtube.com/watch?v=geyhJkXSNsM