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Won't Fix

Votes

2

Found in

2017.4.0f1

2018.3.0a1

2019.1.0a1

2019.1.10f1

2019.2.0a1

2019.3.0a1

Issue ID

1170200

Regression

No

Animating the alpha channel of a color in a material causes the RGB channels to be reset to 0

Animation

-

How to reproduce:
1. Open the attached "AnimateAlpha.zip" project
2. Open "SampleScene" and enter Play mode

Expected results: The cube stays red and its alpha value gets animated
Actual results: The cube becomes black and its alpha value gets animated

Reproducible with: 2017.4.30f1, 2018.4.4f1, 2019.1.11f1, 2019.2.0b10, 2019.3.0a10

Note: Adding a dummy state which references the RGB channels to the Animator fixes this behavior (you can confirm this by adding the RGBAnimation to the Animator in the attached project)

  1. Response avatar

    Resolution Note (fix version ):

    minor/cosmetic

Comments (1)

  1. C3b0c818958ac477081f2d093fabdf93?d=mm

    yasirwaleed

    Jul 19, 2019 07:59

    If you are searching methods on reset to O than the above technique is the best way to reset to O. There are many users who want to customize the channels to reset. Our company https://www.bookkeeper.ae/ is Dubai based that deals with bookkeeping & accounting work of the companies in the United Arab Emirates.

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