Unreal Engine Issues
Unreal Engine Issues
Ray traced shadow appears for translucent material after LOD change
UE - Graphics Features - Ray Tracing - Aug 21, 2024When ray-traced shadows are enabled, the shadow for a completely translucent mesh appears when the LOD changes based on distance. ...
Biquad Filter is incorrect when bandpass is 1.0
UE - Audio - Signal Processing - Aug 20, 2024The bandwidth on the biquad loepass filter is cutting frequencies well below 20kHz when the bandwidth is 1.0. Slack convo: [Link Removed] Visualization:[Image Removed] ...
EnumRedirections from a Blueprint enum to a c++ enum does not redirect everything correctly.
UE - Foundation - Core - Aug 20, 2024There is an engine bug when using the EnumRedirects feature inside a config file. If we have a Blueprint Enum used in our blueprints, and we want to convert all the Blueprint enum references to a C+ ...
"Assertion failed: CellIndex < CellIndexMax" when there are a lot of HISM foliage in a level
UE - World Creation - Worldbuilding Tools - Foliage - Aug 19, 2024Users have come across an issue in 5.4 that causes an assert when many foliage or HISM objects are placed in a level due to a cell size limit. ...
GAS: Creating an UGameplayEffectUIData blueprint will lead to a failed Data Validation
UE - Gameplay - Gameplay Ability System - Aug 16, 2024The logic for data validation on UGameplayEffectComponent expects it to be owned by a UGameplayEffect. Any Blueprint derived from UGameplayEffectUIData (child of UGameplayEffectComponent) fails this ...
GAS: Duration GameplayEffects applying same GameplayCue tag will on authority end all on-going GameplayCueNotifies when first cue expires
UE - Gameplay - Gameplay Ability System - Aug 16, 2024When multiple duration GameplayEffects apply a GameplayCue with the same tag, the network authority game instance (standalone & servers) will remove all GameplayCues with that tag from the AbilitySy ...
Level Instances appear at the origin on Linux cooks
UE - World Creation - Worldbuilding Tools - Level Instances - Aug 14, 2024Level Instances are spawned in the origin (0,0,0) after making a packaged build in Linux ...
Level Sequences can't reference actors that reside in Level Instances different from the ones they are executed from.
UE - World Creation - Worldbuilding Tools - Level Instances - Aug 10, 2024Level Sequences can reference many actors, but the references are not solved if the actor is not in the same Level Instance as the one the Level Sequence is being played from, or the root level from ...
Ambient Occlusion darkens the entire scene in VR Preview
UE - Platform - XR - Aug 9, 2024Thin Translucent rendering output is different on UnrealEditor/PC and PS5 with Ray Tracing enabled
UE - Graphics Features - Lumen - Aug 8, 2024Reported from UDN With RT Translucency and Reflections enabled, Thin Translucent rendering is incorrect on PS5 in UE 5.3 ...