Unreal Engine Issues
Unreal Engine Issues
WPO is incorrectly generated on materials using Material Attributes as input to Landscape Layer Blend node
UE - Rendering Architecture - Materials - Jan 31, 2024This comes from this UDN : [Link Removed] It occurs with this setup : [Image Removed] , where Set Material Attributes expressions act as inputs to the Landscape Layer Blend material expression. ...
Keep Simulation Changes does not work for Actors that have replaced root component
UE - Gameplay - Components - Jan 31, 2024RelativeLocation and RelativeRotation in the root component are collected in UActorComponent::AllUCSModifiedProperties, so copying simulation result is skipped in EditorUtilities::CopyActorPropertie ...
Based movement ticking dependency may be incorrect if standing on a part of a Child Actor
UE - Gameplay - Player Movement - Jan 31, 2024When an actor has a Child Actor Component that's a valid moving base for a character to walk on, the ticking prerequisites are set against the Child Actor and not the root owning actor that actually ...
Breakpoints in BP Actor Construction Scripts can freeze the editor in several circumstances
UE - Gameplay - Blueprint Editor - Jan 31, 2024Placing a breakpoint inside of the construction script of a blueprint Actor can cause the editor to freeze in some situations. The licensee has identified two such cases. The first is when opening ...
GetRelevantAnimTime functions don't work with State Aliases
UE - Anim - Gameplay - Jan 26, 2024GetRelevantAnimTime family of transition don't work with state aliases ...
HDRi backdrops show default material on Meta Quest
UE - Platform - XR - Jan 26, 2024Request to ensure all setup parameters have units described in tooltips
UE - Simulation - Physics - Jan 22, 2024UDN customer requests that all parameters have units in their tooltips. Need to do a sweep and check what might be missing. This is not a regression, the information will have never been their in t ...
DeterminesOutputType and AutoCreateRefTerm are not compatible
UE - Gameplay - Blueprint Compiler - Jan 19, 2024The issue is due to the UK2Node_PureAssignmentStatement node that's created during node expansion when AutoCreateRefTerm is used on the target function. In the attached DOTBug image, you can see tha ...
Incorrect Redirector(s) created when renaming a LevelSequence
UE - Anim - Sequencer - Jan 19, 2024Renaming the LevelSequence also renames the internal DirectorBP. Renaming the BP triggers the rename of its BlueprintGeneratedClass asset. A Redirector will be created for the BGC but it will be in ...