Lens Flare occlusion is slightly delayed when Anti-aliasing is set to TAA

Unity: Post-processing and Compositing

Won't Fix

2021.3.X

Temporal anti-aliasing works over multiple frames. It accumulates and blends previous frames (history) into the current frame. This can add ghosting which can appear as a delay for effects that turn on/off in an instant.

How to reproduce:
1. Open the “lensflare“ project
2. Open the “SampleScene“
3. Enter Play Mode
4. Move to the right while observing the Lens Flare

Expected result: Lens Flare disappears as soon as it is covered
Actual result: Lens Flare disappears a split second later than it is covered

Reproducible with: 2022.3.27f1, 6000.0.1f1, 2021.3.38f1
Not reproducible with: 2022.3.29f1
Fixed in: 2022.3.28f1, 6000.0.2f1

Reproducible on: Windows 10, Windows 11 (user’s device)
Not reproducible on: No other environment tested

Notes:

Reproducible in Player
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Lens Flare occlusion is slightly delayed when Anti-aliasing is set to TAA

Unity: Post-processing and Compositing

Won't Fix

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Lens Flare occlusion is slightly delayed when Anti-aliasing is set to TAA

Unity: Post-processing and Compositing

Statuses

Won't Fix

Resolution Notes

2021.3.XWon't FixTemporal anti-aliasing works over multiple frames. It accumulates and blends previous frames (history) into the current frame. This can add ghosting which can appear as a delay for effects that turn on/off in an instant.

Description

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