Global Distance Field Precision Issues Far From Origin

UE - Graphics Features - Jan 26, 2023

[Enduring] Appears to be in the visualization rendering of the distance field, distance field shadows were unaffected. There was one instance where the bug did not replicate as expected. This was wh ...

LiDAR plugin crashing with VR Instanced Stereo enabled

UE - Platform - XR - Jan 26, 2023

When enabling LiDAR plugin with VR Instanced Stereo enabled it causes a crash. Alternate repro: From Any project Enable Instanced Stereo in project settings Enable LiDAR Point Cloud Support Restar ...

GeometryCollectionComponent visibility flag is forced to true in BeginPlay

UE - Simulation - Physics - Destruction - Jan 26, 2023

The visibility flag is reset to true in UGeometryCollectionComponent::UnregisterFromISMPool. This function is called from BeginPlay. Only when ISMPoolActor is not being used, the following worka ...

PATH not passed to NMake script when building Android from Visual Studio

UE - Foundation - Cpp Tools - UnrealBuildTool - Jan 25, 2023

After upgrading from UE5.0.3 to UE5.1, we started seeing this error when trying to build Android Development from Visual Studio (VS2022 17.2.1): Running UnrealBuildTool: dotnet "..\..\Engine\Binari ...

Curve Editor Pop-out Closes on Modification

UE - Editor - Workflow Systems - Jan 25, 2023

The internal curve editor closes its popout window automatically on any modification, which makes it difficult to use to edit the curve. See also the attached video demonstrating the bug ...

Python: rename_directory Fails to Work on Non-empty Directory

UE - Editor - Workflow Systems - Jan 24, 2023

Directories can no longer be renamed via Python if they are not empty. ...

Build geometry removes spline component visibility

UE - Gameplay - Components - Jan 23, 2023

A spline component will become invisible after building geometry with the spline actor in the level. This issue is occurring in //UE5/Release-5.1 @ Binary CL 23058290 This issue is NOT occurring ...

RT shadows break with a 16-bit GBuffer

UE - Graphics Features - Jan 23, 2023

Ray traced shadows are missing when the gbuffer is forced to 16-bit. ...

Missing API for nDisplay custom data share

UE - Virtual Production - nDisplay - Jan 22, 2023