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Fixed in 10.1.0



Found in [Package]


Issue ID




[HDRP] Box light's shadow flicker at certain camera angles

Package: Scriptable Render Pipeline HD


Steps to reproduce:
1) Open attached scene
2) Upgrade the project to HDRP
3) Attached project updated with serialized camera position. Move the scene camera there.
4) Move the camera, notice culled shadows.

Expected results: shadows remain where they supposed to be
Actual results: shadows flicker

Reproducible with: 2019.4.11f1, 2020.1.7f1, 2020.2.0b3 (7.3.1- 10.0.0-preview.27)
Could not test with: 2018.4.27f1 (Couldn't downgrade)

  1. Resolution Note (fix version 10.1.0):

    Fixed in 2021.1.0a2

Comments (2)

  1. SpaceBoatStudio

    Oct 22, 2020 17:38

    when this fix will be part of 2019.4 LTS?

  2. SpaceBoatStudio

    Sep 30, 2020 11:03

    In our project we have same issue and it is related to Occlusion Culling, so as workaround you can disable it on Camera at least in some places where this issue most often happens. In our project, farther from center - more flickering.

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