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Fixed in 2020.1

Fixed in 2019.3

Votes

3

Found in

Issue ID

1183940

Regression

No

Transparency broken in CPU lightmapper

Global Illumination

-

Open attached project.
Open scene repro.unity
Bake lighting with GPU lightmapper and notice the correct shadowing (screenshot: gpu correct).
Bake lighting with CPU lightmapper and notice the incorrect shadowing (screenshot: cpu incorrect).

Perhaps some indexing problem in the transmission textures?

Observed on 2019.2.4f1 and 2019.3a9.

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