Colors majorly change when the Volume Component's "Weight" property value changes from 0 to any small value

Unity: Universal RP

Fixed

2023.1.X

2022.2.X

2021.3.X

2020.3.X

Won't Fix

2022.1.X

Upon closer look it was found that the interpolation logic does work in a consistent and correct manner. The problem is the implicit default global volume which is invisible and can result in surprising interpolations. Issue fixed by setting the default value (also the value for the implicit default global value) of color lookup contribution to 0.

No further releases in 2022.1

Reproduction steps:

Open the attached project
Select the “Volume” GameObject in the Hierarchy window
Play around with the Volume Component’s “Weight” property slider in the Inspector window
Observe the colors in the Scene View

Expected result: Colors majorly change when the Volume Component’s “Weight” property value changes from 0 to any small value
Actual result: Colors gradually change when the Volume Component’s “Weight” property value changes from 0 to 1

Reproducible with: 10.10.0 (2020.3.38f1), 12.1.7 (2021.3.8f1), 13.1.8 (2022.1.14f1), 14.0.3 (2022.2.0b6), 15.0.0 (2023.1.0a8)

Reproducible on: Windows 10 (21H2)

Colors majorly change when the Volume Component's "Weight" property value changes from 0 to any small value

Unity: Universal RP

Fixed

Won't Fix

Prioritise and Follow this issue

Have a workaround or additional info about this issue?

Colors majorly change when the Volume Component's "Weight" property value changes from 0 to any small value

Unity: Universal RP

Statuses

Fixed

Won't Fix

Resolution Notes

2022.1.XWon't FixNo further releases in 2022.1

Description

Prioritise and Follow this issue

Have a workaround or additional info about this issue?