Unreal Engine Issues
Unreal Engine Issues
Vertex Interpolator causes depth-test to fail
UE - Graphics Features - Apr 23, 2020Vertex interpolator (semi-randomly) causes visual artifacts on meshes. This did not happen initially when using or creating this material function but started about 24 hours later but now happens st ...
Typo: Top Down Sample Template has two folders for lighting. One is spelt "lightting"
Docs - Samples - Apr 23, 2020Typo of lighting exists in the Top Down Template map. ...
AddForce behaves inconsistently between PIE and Standalone Game / Build
UE - Simulation - Physics - Apr 23, 2020This example consists of a simple BP Actor, containing a Collision Sphere and Static Mesh (Sphere). The BP has Simulate Physics Ticked on, the Mass in KG is 1 and collision preset is set to Block Al ...
Cannot copy and paste cloth config parameters
UE - Simulation - Physics - Character - Apr 23, 2020Copy/pasting cloth configs used to be possible in 4.23. It then got broken in 4.24 (crash) with the introduction of changes required for the new physics engine. In 4.25, the config evolved to a Map ...
Bounds location of apex destructible mesh will not be updated when added to sequencer directly from content browser
UE - Simulation - Physics - Destruction - Apr 22, 2020Destructible mesh's location will not be updated when added to sequencer directly from content browser, unless two different locations are keyed on the transform track of the mesh. We found the bug ...
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. ...