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Fixed in 2021.2.X

Votes

0

Found in

2019.4

2020.1

2020.2

2020.2.0b12

2021.1

Issue ID

1294927

Regression

No

[DXR] Ray-traced shadows cast by semi-transparent objects receive artifacts

Graphics Device Features

-

How to reproduce:
1. Open the attached project named "U - TEST.zip"
2. Open the "Bug with ray traced shadows from semi-transparent glass" Scene
3. Observe the shadows of the primitives and the teleporter in the Scene view

Expected results: Dim shadows are cast by the objects as they are semi-transparent
Actual results: The shadows receive artifacts which are more apparent on more complex shapes

Reproducible with: 7.5.1(2019.4.16f1), 8.3.1(2020.1.16f1), 10.2.0(2020.2.0b14), 11.0.0(2021.1.0a8)
Could not test with: 2018.4(DXR was not yet available)

  1. Resolution Note (fix version 2021.2):

    Fixed in - 2021.2.0a10

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