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Fixed in 2020.2

Votes

0

Found in

2020.1

2020.2

2020.2.0a18

Issue ID

1263936

Regression

No

[DXR] SNorm16 can't be used for mesh's normals when ray traced reflections are enabled

DirectX12

-

How to reproduce:
1. Open the attached project named "Case_1263936"
2. Open the Test Scene and enter Play mode
3. Observe two meshes and their reflections in the Game view

Expected result: Both meshes are drawn correctly and receive accurate ray-traced reflections
Actual result: The reflection of the mesh which uses SNorm16 for normals is completely black indicating the SNorm16 normal attribute is missing in the ray-traced reflection

Reproducible with: 2020.1.0f1(8.1.0, 8.2.0), 2020.2.0a18(9.0.0-preview.38, 10.0.0-preview.19)
Could not test with: 2018.4.26f1(DXR was not yet available), 2019.4.5f1(Error when entering Play mode - RayTracing for Dynamic Geometry not implemented yet.)

Notes:
1. When ray-traced reflections are not used, the expected reflection is rendered for the SNorm16 mesh

  1. Response avatar

    Resolution Note (fix version 2020.2):

    Fixed in - 2020.2.0b1

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