Stationary Spot Lights in Forward Rendering cause artifacts when lighting transluceny set to Volumetric PerVertex NonDirectional. When the camera is moved around the object, the lit vertices flicker. Stationary Point Lights however function as expected and do not flicker.
Found in 4.21 CL# 4753647, 4.22 CL# 6574378, 4.23 CL# 6925347
Result:
The Sphere will flicker and artifact
Expected:
The sphere would be lit appropriately as it is with other light sources
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4 |
Component | UE - Graphics Features |
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Affects Versions | 4.21, 4.22, 4.23 |
Created | Jun 14, 2019 |
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Resolved | Aug 27, 2021 |
Updated | Sep 19, 2021 |