Unity iOS build switches to gamma Color Space when in VR

championsnet commented 1 year ago

SPECIFIC ISSUE ENCOUNTERED

When building for iOS using the Unity plugin, when entering VR the color space switches to gamma but normally it is in linear color space

SMARTPHONE (please complete the following information):

Device: iPhone 14 Pro
OS
- [ ] Android
- [x] iOS
OS version 16.1

STEPS TO REPRODUCE THE ISSUE

Go to Settings
Click on color space linear
Build
Switch to VR

EXPECTED BEHAVIOR

When switching to VR, color space clearly switches to gamma, messing up the whole scene colors.

VERSIONS USED

Cardboard SDK/Cardboard XR Plugin 1.18.1

What version of Unity are you using? Example: 2021.3.11f1
Select in which graphics API you can reproduce the bug.
- [ ] OpenGL ES2
- [ ] OpenGL ES3
- [x] Metal

arilow commented 1 year ago

Thanks @championsnet for reporting this issue. I confirm I’m able to repro de issue locally. It has been added to our backlog and will be prioritized along with other issues. We'll update this issue once we have some updates about it.

matheusamazonas commented 8 months ago

I'm going through the same problem, in both ~~iOS and~~ Android. We just switched our project to linear color space and suddenly our builds have their colors wrong.

Is there an estimate on this bug fix, or is there a workaround we can implement, like disabling gamma completely? This directly impacts our product.

Edit: on iOS, we can only reproduce it on older devices.

googlevr / cardboard