Unreal Engine Issues
Unreal Engine Issues
Forward Rendering Lightmap Density view flicker
UE - Graphics Features - Aug 20, 2019The shaders flicker when in Lightmap Density viewmode after enabling Instanced Stereo Rendering in Project Settings > Engine > Rendering > VR Tested in 4.21.2 (CL - 4753647) 4.22.3 (CL - 7053647), ...
4.24 GitHub Build compile error - fatal error C1083: Cannot open include file: 'SketchUpAPI/geometry.h': No such file or directory
UE - Editor - Content Pipeline - Datasmith - Exporters - Dec 10, 201912>e:\github\unrealengine\engine\source\programs\enterprise\datasmith\datasmithsketchupexporter\private\DatasmithSketchUpCamera.h(7): fatal error C1083: Cannot open include file: 'SketchUpAPI/geomet ...
GeometrycacheActor light channel issue
UE - Graphics Features - Apr 9, 2020Unreal Architecture link in Unreal Terminology website doesn't work
Docs - Apr 13, 2022Unreal Architecture web link doesn't work. A user cannot enter the website to see the terminology of the Unreal Architecture. ...
Highlights not rendering on Nanite enabled Meshes in the Mesh Editor
UE - Graphics Features - Nanite - May 23, 2022Highlights not rendering on Nanite enabled Meshes in the Mesh Editor. ...
Alpha blending is done twice when using RenderOpacity of RetainerBox's parent slot
UE - Editor - UI Systems - UMG - Feb 10, 2023Licensee reported that alpha blending is done twice in the code below, and the fix below seems to fix it. .\Engine\Source\Runtime\UMG\Private\Slate\SRetainerWidget.cpp From:const FLinearColor Compu ...
Path Tracing shadow artifacts
UE - Graphics Features - Path Tracer - May 31, 2023First picture lit is used [Image Removed] Second picture PT is used, this occurs under certain angles of incidence. [Image Removed] ...
Coordinate indicator disappears when entering landscape editing mode
Tools - Oct 24, 2016Coordinate indicator disappears when entering landscape editing mode. The indicator disappears after switching to landscape mode in the editor Note: This appears to work in 4.13.2 ...
TimeRemaining doesn't work when animation has a negative play rate
OLD - Anim - Feb 16, 2017TimeRemaining doesn't work when animation has a negative play rate ...
Jittering appears when setting DOF in ES3.1
UE - Platform - Mobile - Oct 5, 2021For reference, it was fine in 4.24 In particular, jittering is severe when the camera is moving. GaussianHalfRes has been removed in CL 14036168, which is likely to cause degradation issues if int ...