Unreal Engine Issues
Unreal Engine Issues
Lightmass: Blocky lightmap artifacts appears on the Mesh Actor which is shadowing by a single face mesh
UE - Graphics Features - Lumen - Jun 9, 2020Begin Map Begin Level Begin Actor Class=/Script/Engine.StaticMeshActor Name=Plane_2 Archetype=/Script/Engine.StaticMeshActor'/Script/Engine.Default__StaticMeshActor' Begin Object Class=/Script/En ...
Renamed Enums displayed in Standalone game will show the original default name instead
UE - Gameplay - Blueprint - Mar 18, 2015Renamed Enums displayed in Standalone game will show the original default name instead. ...
Setting a parent and child static mesh scale to negative effects the rotation on child when Snapped To Floor
UE - Gameplay - Jul 21, 2016Setting a parent and child static mesh scale to negative effects the rotation on child when Snapped To Floor Looks to be directly related to this JIRA: https://jira.ol.epicgames.net/browse/UE-3152 ...
Grass shadows in BlueprintOffice are very dark on mobile
Docs - Samples - Aug 16, 2016Grass shadows are very dark in BlueprintOffice on tvOS. It looks the same in Mobile Preview in the editor Assigning as Samples - Content based on the response to https://jira.ol.epicgames.net/brow ...
Child Actor does not get BeginPlay if SetClass used inside Parent's BeginPlay
UE - Gameplay - Jan 20, 2017Per https://udn.unrealengine.com/questions/332025/childactorcomponents-spawned-actor-doesnt-get-begi.html If SetClass is used to set up a ChildActor as part of BeginPlay, that ChildActor does not g ...
Static mesh LODs other than LOD0 cannot be set to screen sizes greater than 1
Tools - Jan 26, 2017Static mesh LODs other than LOD0 cannot be set to screen sizes greater than 1 From this AnswerHub thread: https://answers.unrealengine.com/questions/525398/hismc-bug-always-show-lowest-lod.html ...
[CrashReport] Assertion failure in NameTypes.h after CookOnTheFly
UE - Foundation - Core - Apr 25, 2017This is a top crash occurring for users in the 4.14 and 4.15 releases. Unfortunately no user-descriptions of the issue have been provided, so information is limited. Despite a different callstack, ...
High Quality Gaussian DoF on Mobile is broken
UE - Platform - Mobile - Apr 11, 2018UDN issue: 4.19 High Quality Gaussian DoF on Mobile效果出错？ Another answer hub report: https://answers.unrealengine.com/questions/757162/dof-bug-on-mobile-with-419p4.html ...
Investigate if we can avoid re-sending properties using COND_InitialOnly when being woken from dormancy
UE - Networking - Oct 24, 2018Investigate if we can avoid re-sending properties using COND_InitialOnly when being woken from dormancy. See: https://udn.unrealengine.com/questions/463660/dormant-actors-replicate-properties-set-t ...
Scene Capture is not capture the planar reflection
UE - Virtual Production - Rendering - Jan 28, 2020https://udn.unrealengine.com/questions/545555/view.html The issue reports as a UDN ticket. Planar reflection is not captured by scene capture. [Link Removed] commented, I suspect it has to do w ...