Unreal Engine Issues
Unreal Engine Issues
The pak file specified in PakFileRules is not created correctly
UE - Foundation - Core - Aug 8, 2023The rules by which chunks are created are ambiguous and currently do not ensure that both PakFileRules and PrimaryAssetLabel settings are reflected. In this sample, depending on the PrimaryAssetLabe ...
Renaming a shot through the shot track does not rename the underlying sequence asset
UE - Anim - Sequencer - Aug 7, 2023Renaming a shot through the shot track does not change the name of the underlying asset, and causes it to no longer match when looking for takes ...
Crash on map change with non-null values for GPropertyColorationClass and request customizable property coloration color
UE - Editor - Workflow Systems - Aug 7, 2023This was found by a customer through a UDN, and they offered the fix for it, as well. The basic steps to reproduce the crash are as follows:call GEditor->SetPropertyColorationTarget(...) somewhere i ...
Mesh deformed by Cable Component does not output velocity
UE - Simulation - Physics - Aug 7, 2023The velocity when moving the root is output, but it seems that the velocity for each deformation is not output. Since motion blur and TSR use velocity, problems such as ghosting may occur. ...
FAnimUpdateRateParameters::GetInterpolationAlpha appears to be returning an invalid value for TrailMode
UE - Anim - Aug 5, 2023It appears that FAnimUpdateRateParameters::GetInterpolationAlpha is not returning a sensible value when running in TrailMode. Currently the only variable in the calculation is EvaluationRate which ...
Gameplay Effects with instant duration fail to be predicted if a duration magnitude was previously set
UE - Gameplay - Gameplay Ability System - Aug 4, 2023The Duration Magnitude property is not zeroed out if a Gameplay Effect's duration policy is changed from HasDuration to Instant. As a result, UAbilitySystemComponent::ApplyGameplayEffectSpecToSelf e ...
"Used with Particle Sprites" prevents material instances thumbnails from being editable
UE - Rendering Architecture - Materials - Aug 4, 2023The thumbnails helpers will force material instances to be a plane, if their parent material is unedited. This can be worked around by editing the parent material, but editing the material instance ...
Sound Attenuation settings do not function when Allow Spatialization is False
UE - Audio - Aug 3, 2023Override Sound Attenuation setting does not work, Sound will play at max volume regardless of distance between source and observer. ...