Doing a line trace on a landscape does not return the correct physical material unless "Generate Overlap Events" was enabled after changing the physical material. If the physical material on the landscape is changed, then "Generate Overlap Events" must be unchecked and checked again to produce the correct result.
Found in CL# 4.19 4033788, 4.20 CL# 4233996, 4.21 CL# 4275031
Maybe be similar to [Link Removed]
Results:
The line trace will return FirstPM rather than SecondPM.
Expected:
The line trace should return the proper physical material that is set
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There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-62830 in the post.
| 5 |
| Component | UE - Simulation - Physics |
|---|---|
| Affects Versions | 4.19, 4.20, 4.21 |
| Target Fix | 4.26 |
| Created | Aug 13, 2018 |
|---|---|
| Resolved | Sep 25, 2020 |
| Updated | Sep 25, 2020 |