Everything is blue after converting to URP

Hello,

I recently switched an existing project to URP. I also changed my android settigs to linear colorspace and Vulcan + OpenGLES3.

But when I play the game. Most of the screen becomes blue.



But it looks fine on the scene view



My camera though is a prefab that gets added to the scene at runtime.



Does that matter?

 

I'm not sure which version you are using but you might need to re do post porcessing, try removing the layer and adding a volume and new profile

 

Sorry forgot to add that information. Unity 2019.3.6f1

I will try to just remove the post processing altogether.

UPDATE 1

I tried removing post processing completely and it's the same blue screen.

 

Just checking if someone can help?

 

I have the exact same problem did you happen to find the cause of this by any chance?

 

Just ran into this problem myself, any fixes found?

 

Is the blue the background color of the camera and are you rendering to a render texture with that camera? In that case disable all post processing for that camera, it will cause an opaque texture to be rendered instead of transparent otherwise.

If it's not that I don't know, just had exactly that issue because of that reason.

 

I had the same issue. I went into the camera and set priority to 1. That seemed to solve the issue for me

 

Don’t be blue @majidarif. URP will get better.

 

I cannot change the priority of the camera. Is there any other way to workaround this issue?

Edit:
I saw that we can set the "Camera Stack". But some of my camera didn't exist in the startup scene, that means I have to manually set the camera stack through code. But we didn't need to do this before using the URP asset. This is not ideal.

 

Are you sure your far/near clipping plane is still correct?

 

I still encounter the issue, has anyone found a fix for it? It seems to be connected to the multiple camera setup, the scene looks fine with just one camera.

 

Hi everyone. @bzankl, your post is most recent and I hope this will help you...
I've updated my project with URP and got the same issue. I have a lot of different cameras to render the scene. This post was a starting point. An hour of searching lead me to this page...
https://docs.unity3d.com/Packages/c...es.universal@7.2/manual/cameras-advanced.html
Read the "Camera culling and rendering order" section carefully. Especially p.6.
As soon as you will change any camera "Render Type" to 'Overlay' - you will be able to add that overlay camera to "Stack" property of your "Base" camera. Be sure to order your 'overlay cameras' in the stack list based on its 'Rendering->Priority' value it had (before converting to 'overlay').
Basically I've fixed all these blue screens by making all of my cameras "overlay" except the one that renders Skybox. Place these in correct order and your scene will be the same as before the URP.
I still did not figure out with RenderTexture cameras yet. These are still render with some issues... But except that (and SOME CUSTOM Shaders and half of the materials ARE BROKEN, dam it) - everything works as it was before URP conversion.

Hope this will help.

 

A little addition to the "Blue screen" fix. Be sure that every scene you have in the project - has its "default skybox" set in the lighting settings. Load every scene, go to Window->Rendering->lighting settings, Environment section. "Skybox Material" field must contain any skybox (Default-Skybox material will work, no need to set up specific skybox for each scene...) If you have a camera with skybox component - that material will be used instead of the default one...
BUT if the "Skybox Material" is set to NONE - screnn will be blue, even if u have 1 main camera with skybox component.

So, it is a correct "stack" of the Overlay cameras and default skybox material in lighting settings.

 

Solved for me Thanks

 

Just had this issue as well, I was using the 'TopDownEngine' unity asset which has a seperate camera for UI elements. When I set that camera's background type to 'uninitialised' instead of 'solid colour' it solved the issue.

 

Wow, funny enough I am also using TDE and was trying to figure out the issue to this and gladly you were here to solve my exact problem with the Top Down Engine! Thanks!

 

If you're using a single camera, check the Rendering settings, and make sure that Priority isn't set to -1.

 

Did it for me, thanks @freddyatlantis

 

Mine was set to -1, but setting it to 1, has done nothing!

 

I still have this problem

 

I still have this problem

 

Thank you so much! This solved my problem.!