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Postponed means that the issue was either a feature request or something that requires major refactoring on our side. Since that makes the issue not actionable in the close future we choose to close it as Postponed and add it on our internal roadmaps and technical debt pages instead.

Postponed

Votes

0

Found in

2018.3

Issue ID

1128646

Regression

No

[GPU PLM] Indirect bounce color is wrong with multi-material setups

Global Illumination

-

Steps to reproduce:

1. Download CornellBox scene (link in the description)
2. Make sure that GPU Lightmapper is selected as the lightmapping backed
3. Bake the lighting
4. Notice strange indirect bounce, especially evident where the ceiling and the green wall intersect

Notes:

- Reproduces only on GPU PLM; CPU PLM does not suffer from this issue
- Reproduces with both directional and non-directional lightmaps

  1. Response avatar

    Resolution Note (fix version ):

    Fixing as part of feature.

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