Unreal Engine Issues
Unreal Engine Issues
Disabling Shadow Denoiser causes raytraced shadows from Rect Lights to disappear
UE - Graphics Features - Lumen - Nov 6, 2020Disabling Shadow Denoiser causes raytraced shadows from Rect Lights to disappear ...
Animations are not recorded correctly when "Save Record Assets" is enabled.
UE - Anim - Sequencer - Jul 21, 2021If I disable "Save Record Assets", all animations are recorded. I have checked the implementation of bSaveRecordedAssets, but I am not sure if this is the intended implementation. ...
Oculus Hand Components trigger a crash when Hand Tracking Support is changed
UE - Platform - XR - May 9, 2022Oculus Hand Components trigger a crash while playing in editor when Hand Tracking Support is changed to Hands Only. ...
GPU Lightmass and HLOD not working
UE - Graphics Features - Nov 4, 2022(Enduring Games) Conversation with customer includes test project within which the config changes are also present for review. ...
Incorrect transforms when breaking a packed level actor
UE - World Creation - Worldbuilding Tools - Level Instances - Aug 14, 2023See "Steps to Reproduce" ...
Shadow in Sky Reflections
UE - Graphics Features - Lumen - Nov 10, 2023It looks like the DistantScreenTrace(...) in LumenScreenTracing.ush reports a false positive hit in the dark regions. Using screen trace visualization reports the distance in these regions as 65535. ...
UE5.4 Preview 1 produces rendering artifacts on Landscape with World Position Offset
UE - Graphics Tools - Terrain - Landscape - Mar 28, 2024A material on a landscape with WPO will cause major ghosting, even if that WPO is a dynamic {0,0,0} ,such as from a black texture. ...
Nanite static mesh components are not individually highlighted when selected
UE - Rendering Architecture - Apr 30, 2024Non-nanite static mesh components still show an individual highlight outline which individually selected even with other non-nanite static mesh components in the same actor. This is different when t ...
Editor Crash When Using FRequestPlaySessionParams GlobalMapOverride To Load World Partition Map
UE - World Creation - Worldbuilding Tools - Data Layers - Dec 6, 2024The licensee has been using a custom CVAR to launch directly into PIE for a world partition level. Since updating to 5.4, this now causes an editor crash. The main factor appears to be whether or no ...
UserSceneTexture Post Process Material Renders Incorrectly When ScreenPercentage is Below 100
UE - Graphics Features - Dec 17, 2024When using a UserSceneTexture in a post-process material, a visible rendering issue occurs if the viewport's ScreenPercentage is set to below 100. This issue looks like it might stem from an incorre ...