If the option in Project Settings for Accurate Velocities from Vertex Deformation is enabled and then using the View Mode for Lightmap Density you will get a hard crash.
1. Open UE4.
2. Go to Project Settings > Rendering and enable Accurate velocities from Vertex Deformation
3. Hit "Restart Editor" when prompted
4. Once the editor reboots and compiles shaders switch to the View Mode > lightmap density
Results: Editor will crash and not bring up crash reporter.
Expected: Editor will not crash.
Regression: No
Head over to the existing Questions & Answers thread and let us know what's up.
| 0 |
| Component | UE - Graphics Features |
|---|---|
| Affects Versions | 4.9, 4.10 |
| Created | Oct 15, 2015 |
|---|---|
| Resolved | May 13, 2021 |
| Updated | Jul 12, 2021 |