Description

Black Lines on Meshes with Ray Traced Global Illumination Enabled. 

Found in 4.22 CL# 5660361 and 4.23 CL# 6037269

Steps to Reproduce
  1. Open attached project
  2. Enable Ray Traced Global Illumination

Results:

Meshes with have black outlines all over the surface that looks like wire frame

Expected:
Smooth shading of the meshes

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-73167 in the post.

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Duplicate
ComponentUE - Graphics Features - Lumen
Affects Versions4.224.23
CreatedApr 22, 2019
ResolvedApr 23, 2019
UpdatedSep 19, 2021