Unreal Engine Issues
Unreal Engine Issues
Scene View Extension - Subscribing to Tonemap's afterpass renders black screen
UE - Rendering Architecture - Aug 31, 2023Callbacks for the Tonemap's afterpass that return identity return black screen unless there is a post-process material. ...
Static Mesh Scene Actor Flipped Normals
UE - Rendering Architecture - Aug 31, 2023Static meshes can have normals flipped when the actor they are attached to has one component of its scale inverted. ...
WorldPartitionHLODsBuilder keeps generated HLOD meshes and causes run out of memory
UE - World Creation - Worldbuilding Tools - HLOD - Aug 30, 2023Transient Subclasses of ABrush default to supporting external packaging
UE - World Creation - Worldbuilding Tools - OFPA - Aug 29, 2023ABrush::SupportsExternalPackaging overrides the base implementation of AActor::SupportsExternalPackaging which returns false for transient actors, but it doesn't call super. As a result, transient ...
Decal can't sample 2D array
UE - Rendering Architecture - Materials - Aug 29, 2023Decal materials have a compiler error when sampling a UTexture2DArray asset ...
Cloth painting - Camera movements are broken once leaving the painting tool.
UE - Simulation - Physics - Character - Aug 29, 2023Possibly a regression, but I could reproduce this issue as far as 5.2, so unsure when it started. The issue seems to be that the cloth painting tool lock the camera movements during painting, but d ...
Crash in persona editor when set postprocess animinstance using Linked Layer Anim to skeletal mesh
UE - Anim - Runtime - Anim Blueprints - Aug 29, 2023Crash when set PostProcessAnimBlueprint in persona editor. Related to [Link Removed], [Link Removed]. ...
BP timelines: when converting internal curve to external, the external curve isn't used until BP is recompiled
UE - Gameplay - Blueprint Editor - Aug 28, 2023Blueprint timelines: when converting an internal curve to an external curve asset, the curve asset's data isn't used until the blueprint is recompiled. This is confusing as there is no indication th ...
GAS: GameplayEffects component tag containers don't inherit properly
UE - Gameplay - Gameplay Ability System - Aug 28, 2023Using the new GameplayEffect's component based configuration, selected tags (FGameplayTagRequirements) don't inherit from parent GameplayEffect blueprints to child BPs. ...
Recompute Tangents in MetaHuman's LOD 1 is set to None, so the quality of facial shading has degraded compared to UE5.1.
MetaHuman - Aug 26, 2023In UE5.1, the Recompute Tangents for each material in MetaHuman's LOD 1 was set to Green 2, but it has been set to None from UE5.2 onwards. As a result, the quality of MetaHuman(LOD1) has clearly de ...