Unreal Engine Issues

UE-157678

Foliage instance moves in editor causes PerInstanceRandom corruption

Foliage instance moves in editor causes PerInstanceRandom corruption

Steps to Reproduce

Testing from the attached project:

  • Open "Map_Main".
  • Enter Foliage Mode.
  • With the select tool, select a foliage instance and move it.
  • Notice the color for the instance change.

Testing this starting from scratch:

  • Place a bunch of foliage instances in a scene
  • Create a material that outputs PerInstanceRandom as BaseColor
  • Use this new material as the foliage type Overridden Material
  • Move a foliage instance.

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Fixed
ComponentUE - Graphics Features
Affects Versions5.0.2
Target Fix5.1
Fix Commit21589384
Main Commit21589384
CreatedJun 27, 2022
ResolvedAug 26, 2022
UpdatedSep 10, 2022