Unreal Engine Issues
Unreal Engine Issues
IsReplicationPausedForConnection is never called
UE - Networking - Apr 20, 2020AActor.IsReplicationPausedForConnection is never called. ...
UProceduralMeshComponent::UpdateMeshSection does not call UProceduralMeshComponent::UpdateCollision
UE - Simulation - Physics - Apr 20, 2020Updating a procedural mesh results in an incomplete collision update. Collision bounds appear to get updated properly, but collision data is not updated, despite a navigation rebuild being triggered ...
Custom Transition Notification Events do not update in the Event Graph when their name is changed in the Locomotion State Machine
UE - Anim - Runtime - Apr 14, 2020It seems like the name will not update for the already place node automatically, however if a new one is created, the old name no longer appears in the node list and only the event node with the cha ...
Animation Blueprint does not update in editor if ActorComponent UProperty is changed while ActorComponent is selected on placed Actor
UE - Gameplay - Components - Apr 14, 2020At editor-time (ie, while using the editor and NOT in a PIE session), the Animation Blueprint's ability to read updated values appears to depend on what component of an Actor is currently selected, ...
AbilitySystem.Debug.NextCategory incorrectly has same description as AbilitySystem.Debug.PrevTarget
UE - Gameplay - Apr 13, 2020The console command AbilitySystem.Debug.NextCategory incorrectly has the same description as AbilitySystem.Debug.PrevTarget instead of its own accurate description. ...
Get polygon data via GetPolysInBox that are outside the box
UE - AI - Navigation - Apr 6, 2020GetPolysInBox should get only the polygons(FNavPoly) that are on the bounds of the box. However, there are cases where polygon data outside the bounds of the box is currently obtained. It gets polyg ...
Macro can have Pass-By-Reference type input
UE - Gameplay - Blueprint - Mar 30, 2020Input arguments of macros are always Pass-by-Reference. So this is just only pin looks matter. Pass-By-Reference modifier on Macro input was removed in 4.24. [Link Removed] ...
Landscape Grass does not spawn initially outside Foliage Mode
UE - World Creation - Worldbuilding Tools - Foliage - Mar 26, 2020Foliage spawned from Landscape Materials is not initially created. The user must enter Foliage Mode before the refresh is pushed and foliage is created. I can reproduce this issue with or without E ...
GC stalls when loading a level with an Oculus HMD connected to the PC
UE - Platform - XR - Mar 26, 2020Check the log. The GC is stalled on IsReadyForFinishDestroy for about 30 seconds. This is mixed with ovrp_WaitToBeginFrame. ...
USE_EQS_DEBUGGER affects runtime EQS results in SingleResult mode
UE - AI - EQS - Mar 26, 2020The licensee described it really well so I'll just copy what he said: When EQS debugging is enabled via USE_EQS_DEBUGGER, queries run in 'SingleResult' mode will not clear discarded items from the ...