Unreal Engine Issues
Unreal Engine Issues
DumpShaderStats doesn't output any shader data
UE - Rendering Architecture - Shaders - May 1, 2024The DumpShaderStats console command doesn't output any shader stats because the code to calculate that information in DumpShaderStats (Shader.cpp) is commented out https://github.com/EpicGames/Unrea ...
Chaos Cloth - Fictitious Angular Scale is acting up when the cloth is teleported
UE - Simulation - Physics - Character - Apr 30, 2024The Fictitious Angular Scale is still having an effect when the cloth is teleported. Also it shouldn't have any effects when the velocity scale is set to 1 (as per tooltip documentation) but it doe ...
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 ...
Color shifting occurs from screen probe gather ping-pong when Lumen active
UE - Graphics Features - Lumen - Apr 29, 2024A subtle yellow tint color shift occurs when Lumen is active due to usage of R11G11B10_Float targets, mostly from r.Lumen.ScreenProbeGather.SpatialFilterProbes where we ping-pong between R11G11B10_F ...
USplineComponent still editable in viewport despite setting as "read-only".
UE - Gameplay - Blueprint Editor - Apr 29, 2024A spline component continues to be visible and editable in-editor despite all attempts to disable the functionality through the component's settings or uproperty specifiers. ...
[AI] Crash in UGameplayDebuggerLocalController::OnDebugDraw
UE - AI - Debugging - Apr 27, 2024UGameplayDebuggerLocalController::OnDebugDraw crashed with a dereferenced nullptr for CachedReplicator. ...
Unnecessary warning "LogChaosCloth: Warning: Invalid pattern data. Num pattern indices 0 != Num welded indices"... for all SKM cloth
UE - Simulation - Physics - Character - Apr 26, 2024This warning is technically correct, panel-based cloth is disabled, but it's expected and there's nothing the user can actually do about it. This comes from a UDN. ...
GameplayTagQuery in editor can fail to update to new values or reset after being cancelled
UE - Gameplay - Apr 25, 2024When editing a GameplayTagQuery inside of the editor, there are times when the query editor will not update the query when selecting Ok or fail to return the query to its original state before editi ...
Ray Traced Shadows ignore mesh occlusion on water when enabled
UE - Graphics Features - Ray Tracing - Apr 25, 2024A forum user reported an issue where object geometry occlusion would be missing when Ray Traced shadows were enabled. I was able to reproduce the issue internally where occlusion seems to be missing ...
Crash editor when raytracing is enabled and enter kanji characters into TextRenderActor
UE - Graphics Features - Ray Tracing - Apr 25, 2024The editor crashes when entering Kanji characters into TextRenderActor with raytrace enabled. This does not happen with English text. ...