Unreal Engine Issues
Unreal Engine Issues
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Controller::OnPossessedPawnChanged broadcasts (Pawn->null) but not (null->Pawn) during AGameModeBase::RestartPlayer()
UE - GameplayContext AController has a blueprint assignable delegate that fires when the possessed pawn changes. This should fire in both singleplayer and...
Local Exposure can cause large variations in PreExposure under certain conditions
UE - Graphics FeaturesPreExposure is influenced by LocalExposure in PostProcessEyeAdaptation.cpp:1265. It appears when the scene is particularly dark and using manu...
Custom fallback mesh LODs for Nanite-enabled meshes not working
UE - Graphics Features - NaniteCreating a custom fallback mesh with LOD for Nanite-enabled meshes with multiple materials, results in mesh LODs with errors. As the number of...
Default Arm module in modular control rig set does not have an ik/fk switch that matches consistently.
UE - Anim - Rigging - Control RigWe have built a modular Control Rig in Unreal 5.6, and while IK to FK matching works correctly in the rig, but we are facing an issue when app...
Move SAnimTimeline to public API
UE - Anim - RuntimeI wanted to be able to make use of the same widgets the AnimSequence uses for its timeline with play/pause, rewind, etc. However I discovered ...
MRQ - Long text comments in the MRQ burnin takes multiple frames to properly format
UE - Virtual Production - Tools - MRQLong text comments in the MRQ burnin takes multiple frames to properly format. See slack thread here: [Link Removed]...
When ControlRig.EnableAnimNodePerformanceOptimizations is enabled, the default pose briefly appears after the Control Rig is reinitialized
UE - Anim - Rigging - Control RigSince UE5.6, ControlRig.EnableAnimNodePerformanceOptimizations is enabled by default, and this appears to be causing the issue. Specifically, ...
UEditorUtilityWidgetBlueprint has state (RegistrationName, CreatedUMGWidget) that assumes a single registration at any time, when in fact multiple tabs can be registered and concurrently sharing this object
UE - Editor - Workflow SystemsNPC - Instances does not get updates from changes to the parent Niagara Parameter Collection in the editor
UE - NiagaraWhen an Niagara Parameter Collection (NPC) is selected as the parent Collection for an NPC Instance (NPCI), all of its current parameters are ...
NPC - When an NiagaraParameterCollection asset is duplicated or when its namespace is changed, any existing parameters get incorrectly duplicated/renamed with the addition of the namespace prefix
UE - NiagaraWhen an NPC asset is duplicated, the ne wasset gets incorrectly duplicated parameters: one set with the correct names, and one set with the or...