Description

Licensee note:
"I haven’t tested with Ray tracing. I currently have lumen enable and it’s occurring there."

Steps to Reproduce

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  • Open any scene or create a new on and add a directional light and some basic shapes
  • Be sure to have lumen enabled
  • After that you can start to toggle the lighting components
  • Try disabling everything and then only have “Direct lighting” enabled. You’ll notice that the screen stays black

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  • Instead, I would expect to see the direct lighting from the directional light.

Note this issue occurs only for Direct Lighting, Dynamic Shadows, and GI when the Diffuse is not active

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-140951 in the post.

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Unresolved
ComponentUE - Graphics Features - Lumen
Affects Versions5.0
Target Fix5.6
CreatedFeb 2, 2022
UpdatedOct 18, 2024
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