Bug URP in WebGL build very bright

WebGL build made with URP 11.0.0 in 2021.1.0b2 and b3 is very washed as you can see in the image attached, it works fine in 2020.2.2 URP 10.2.2



Workaround: Go to the camera settings, enable the post processing and disabled the anti-aliasing

 

@Laur3nt1u, can you inform us if you submitted one? I also have this issue, don't want to duplicate the ticket.

 

I did submit a bug report

 

Submitted bug #1310136 in fogbug

 

This happened to me a while back, not sure your issue is the same but figured I'd mention what it was. In one of the updates, the effect of Bloom was made more similar between Linear and Gamma color space. This caused a huge difference in what I thought was lighting from one version of the editor to the next.. quickly fixed once I knew about the change (just by adjusting properties of Bloom in the Volume).

 

2020-10-19 "Bloom in Gamma color-space now more closely matches Linear color-space, this will mean project using Bloom and Gamma color-space may need to adjust Bloom Intensity to match previous look."
https://github.com/needle-mirror/com.unity.render-pipelines.universal/blob/master/CHANGELOG.md

 

It's not that, the post-processing is disabled and there are no other effects active

 

Workaround:

Go to the camera settings, enable the post processing and disable the anti-aliasing

- it doesn't work if post processing is enabled and anti-aliasing is FXAA
- it doesn't work if post processing is disabled

 

Not fully workaround, bloom not working.

 

Still doesn't work for me. Neither does deleting the library folder and / or re-importing all assets to rebuild the cache. Yet, Unity couldn't reproduce the issue on their end so I am puzzled. They bundled my bug report with your issue... I guess we'll see.

 

It's happening in my project (case #1310136 in fogbug) too which is in linear, WebGL2. (Windows 10, RTX 2080, Chrome 88/FF85). Only in the build, never in the editor.

Edit:
As no one could reproduce my issue, I dug a bit further.

I am using Unity's Accelerator. As such, in order to rebuild the cache, I am using the "Re-import all" functionality in Unity (and could see the new cache being pushed to the accelerator cache server). Thus I assumed it was properly rebuilding the cache. Deleting the /library folder before/after re-importing all didn't change anything.

Finally, I tried shutting down the cache server and deleting the /library folder. This finally fixed the issue. "Re-import all" doesn't appear to rebuild all the cache apparently.

Hope it helps other users too.

 

Do you have any news about this? Still happening in 2021.2b2 unfortunately.

 

Any news on this one ?

My webGL build is already too fat, so I'd really prefer to be able to optimise for size...

 

I have to keep using 2020.3LTS because of this. I am making my virtual gallery in 2021.1 and I love the new point light shadows ( I only need to use two ) as they create a subtle shadowing effect to the scene. When I publish to WebGL it's all over-exposed. I will test with PP settings. I use WebGL.2 and Gamma colour space.

 

For me, switching to "Optimise for Speed" rather than "Optimise for size" did the trick.

 

Thank you larskroll - that fixed it for me too. Such a weird bug. The file size doesn't seem that different using Optimise for Speed over Optimise for size, I am wondering what had been broken in the 2021 version.

 

Fixed by upgrading to Unity 2021.2.19f

 

It's still a problem with linux builds on openGL but with build in render pipeline Will that be fixed in Post processing package? (when turning on SMAA antialiasing) unity 2019.4.32

 

Hello, lovely people of/using Unity!

I wanted to offer another (kinda dumb) solution to a (specific, really) problem, which has nothing to do with this bug or URP, but I figured it might help someone out who stumbled upon this while frantically googling!

So our specific problem was that we use multiple projects, and e.g. have all our assets in a package that gets then loaded via addressables into the projects.

The respective webGL projects where the scenes were horribly bright was relatively new, so all the multiple layers we had were missing. Post Processing can't have that, so

tl;dr: IF YOU'RE USING MULTIPLE PROJECTS, MAKE SURE THEY ALL HAVE THE SAME LAYERS, all the layers, in the correct order, otherwise your PP Volumes won't be on the correct layer and then everything looks like a lighthouse from hell.

Sometimes it's the simplest things.. :')

Edit: typo