When streaming in a level with a virtual texture light map using LoadStreamedLevel, with bShouldBlockOnLoad=false. we will see black in the lightmap.
This is caused by ResourceCluster->GetAllocatedVT() returning nullptr in GetPrecomputedLightingParameters().
There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-193227 in the post.
| 4 |
| Component | UE - Graphics Features |
|---|---|
| Target Fix | 5.6 |
| Created | Aug 16, 2023 |
|---|---|
| Updated | Oct 18, 2024 |