Unreal Engine Issues
Unreal Engine Issues
Masked TwoSided material causing lumen direct lighting to leak through walls
UE - Rendering - Graphics Features - Lumen - Apr 23, 2024It appears that LumenScene's Hardware Ray Tracing is causing light leaking into a sealed room (which should be perfectly black). This bug does not appear to happen on AMD GPUs. ...
City Sample vehicle does not always produce an EndOverlap Event
UE - Runtime - Character - Apr 23, 2024Reported on UDN: Something in the setup of the City Sample vehicles means that if a vehicle starts inside a Box Collider Component then it won't generate an EndOverlap when exiting. Vehicles in ge ...
Landscape is missing its material when running a packaged project on Linux arm 64
UE - Graphics Tools - Terrain - Landscape - Apr 22, 2024From licensee: The project contains a small flat terrain with a basic material attached to it - just a single texture sampler connected to the base color output. Also in the project is a skeletal m ...
Blend Stack node doesn't have a valid FDeltaTimeRecord
UE - Runtime - Animation - Apr 19, 2024The blend stack node doesn't generate any values for its DeltaTimeRecord. This can be tested with the fix for [Link Removed] ...
Remove IFAs when they no longer have any instances
UE - World Creation - Worldbuilding Tools - Foliage - Apr 18, 2024World Partition: warnings on editor only actors when running the editor in -server/-game mode
UE - World Creation - Worldbuilding Tools - World Partition - Apr 16, 2024The warning for editor-only actors is unnecessary in these modes where they don't exist. ...
SkeletalMeshActor flickers rapidly when PhysicsAsset contains multiple boxes.
UE - Runtime - AnimGen - Apr 12, 2024SkeletalMeshActor using a PhysicsAsset with custom box shapes may flicker rapidly in Editor when not selected, and also flickers in PIE mode. If occlusion culling is disabled the flickering stops. ...
Add error message when unable to delete external actor file on disk
UE - World Creation - Worldbuilding Tools - OFPA - Apr 11, 2024Edit Conditions on Struct that contains FGameplayTagQuery leave the property readonly
UE - Gameplay - Gameplay Tags - Apr 8, 2024When inside an array is used a UStruct with a FGameplayTagQuery var that has the EditCondition meta that is evaluating inside the struct. When a new element is added to the array in the editor, if a ...
CSM Shadows disappearing at larger coordinates with different FOVs
UE - Rendering - Graphics Features - Shadows - Apr 5, 2024Cascaded shadows disappear at some FOVs when far from the world origin. This behavior was not present in 5.2. Also found in CL: 32690246 in Release-5.4 ...