Unreal Engine Issues
Unreal Engine Issues
Generate Project Files process fails if SwarmAgent.exe is not present
UE - Foundation - Cpp Tools - Mar 5, 2019This issue appears to be the result of the fix for [Link Removed] which removed RPCUtility from the Engine. A licensee noted that they were now seeing an issue when attempting to generate project fi ...
Incorrect Skysphere Material Reflection with Ray Tracing
UE - Graphics Features - Lumen - Mar 5, 2019The reflected Sky material looks blurry and low res when set to unlit, however setting the material to Default Lit has the correct reflection. Even though the reflection is correct the lighting brea ...
AccumulateCurveMetaData unnecessarily marks the package dirty
OLD - Anim - Mar 5, 2019AccumulateCurveMetaData makes calls to MarkPackageDirty even when the data hasn't changed. ...
Landscape Far Shadows Interfere With Distance Field Soft Shadows
UE - Graphics Features - Mar 5, 2019Landscape far shadows are interfering with the distance field soft shadows causing a conflict, and stopping the distance field soft shadows from rendering at all. Working as expected in 4.20 CL# 43 ...
Stereo layer appears to move opposite the HMD when using Vive
UE - Platform - XR - Mar 5, 2019Stereo layer appears to float and move when the VR pawn starts while looking away from a world locked stereo layer ...
Frustum Culled Landscape Components Not Casting Shadows
UE - Graphics Features - Mar 5, 2019Frustum culled landscape components stop casting shadows resulting in the shadows disappearing near the edges of the camera in square sections. Unable to test in 4.20 or 4.21 as provided project wa ...
Assertion failed: PlatformNeedsExtraDeletionLatency()
UE - Rendering Architecture - RHI - Mar 5, 2019Animating a HISM along a spline when many other HISMs are present will result in a crash in 4.22. Confirmed in 4.23 MAIN @ CL 5291468 ...
Selection outline rendering inconsistently in VRMode
UE - Platform - XR - Mar 4, 2019The cube (staticMesh) outlines are rendering in just the left eye while Box brush (Brush) outlines seem floaty and are rendering only in the right eye. Does not occur in //UE4/Release-4.21 @CL 475 ...
Is Over Hit Test Visible Widget does not return false when over a widget that is not hit test visible
UE - Editor - UI Systems - Mar 4, 2019The Is Over Hit Test Visible Widget node does not return false when over a widget that is not hit test visible ...
Filtering by collection is broken
UE - Editor - Content Pipeline - Content Browser - Mar 2, 2019This happens because the Collections module isn't loaded when the FFrontendFilter_TextFilterExpressionContext instance is created: , CollectionManager(FCollectionManagerModule::IsModuleAvailable() ...