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Votes
0
Found in
2017.4.4f1
Issue ID
1045739
Regression
No
Both Enlighten and Progressive Lightmappers generate dark artifacts when generating lightmaps
How to reproduce:
1. Import user-submitted scene in an empty Unity project (lightmap_error.unitypackage)
2. Open scene "test.unity"
3. Bake lighting
4. Observe floor tiles for sudden changes in color
Expected result: All floor tiles are evenly lit
Actual result: Some floor tiles are noticeably darker than others
Reproducible with: 2017.1.4p2, 2017.2.3p1, 2017.4.6f1, 2018.1.5f1, 2018.2.0b8, 2018.3.0a1
Notes:
- User speculates this issue could be related to Reflection Probes but the same result can be achieved when all Reflection Probes are disabled.
- Cleaning GI cache does not help
- Reflection probe weights get calculated incorrectly and fluctuate greatly when the object is rotated at a very small angle
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