Unreal Engine Issues

UE-121375

Groom bound to GeometryCache is unstable

Groom bound to GeometryCache is unstable

EPS
Description

This issue seems to occur only in 4.27 with DX12. Did not repro in 4.27 with -dx11, nor in UE5 DX11/DX12.

Steps to Reproduce
  1. Open the project included in NewGroomTestUDN.zip
  2. Play in Editor or Simulate.
  3. Observe that the groom bound to the pig head sometimes explodes or flickers.

Have Comments or More Details?

There's no existing public thread on this issue, so head over to Questions & Answers just mention UE-121375 in the post.

3
Login to Vote
Unresolved
ComponentUE - Editor - Content Pipeline - USD
Affects Versions4.27
CreatedAug 10, 2021
UpdatedSep 15, 2023
View Jira Issue