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Fixed

Fixed in 2021.3.28f1, 2022.3.3f1, 2023.1.0f1, 2023.2.0a1

Votes

0

Found in

2022.3.0f1

2023.1.0a2

2023.2.0a13

Issue ID

UUM-33950

Regression

No

[HDRP] Total lack of anti-aliasing around geometry when recording against a blank background

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Reproduction steps:
1. Open the attached "AAAlpha.zip" project
2. Open the "SampleScene" scene
3. Open the Recorder window (Window > General > Recorder)
4. Setup the recorder
4.1. Set Recording Mode to Single Frame
4.2. Set Target Frame to 30
4.3. Add an image sequence recorder
4.4. Set Source to Targeted Camera
4.5. Set Media File Format to PNG
4.6. Enable Include Alpha
5. Start recording
6. Open the recorded image and observe the objects' edges

Expected result: Objects don't have black outlines
Actual result: Objects have black outlines

Reproduced with: 3.0.3 (2020.3.36f1), 4.0.0-pre.3 (2021.3.6f1), 4.0.0-pre.5 (2022.1.8f1, 2022.2.0a18, 2023.1.0a2)

Reproduced on: Windows 11

Related forum thread: [https://forum.unity.com/threads/recorder-case-1423485-premultiplied-alpha-bug-png-and-exr.1195888/]

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