Unreal Engine Issues
Unreal Engine Issues
Alembic geometry cache not writing data into a virtual texture
UE - Rendering Architecture - Aug 2, 2023Full Body IK does not work properly when root bone has large scale
UE - Anim - Rigging - Control Rig - Jul 20, 2023FBIK becomes extremely unstable when the root bone scale has a value other than 1. ...
Missing shadows when combining CSMCaching and Nanite
UE - Graphics Features - Shadows - Jun 28, 2023A Nanite primitive casting a CSM shadow on another Nanite primitive with "Cast Shadows" disabled, will have it's shadow disappear completely when r.Shadow.CSMCaching = 1. ...
UE4.27.2 Dangling reference and assertion failure in FMaterialShader::GetShaderBindings() in ShaderBaseClasses.cpp
UE - Rendering Architecture - Materials - Jun 23, 2023This seems to be a threading issue, as forcing the editor to run single threaded with -onethread makes the assert not reproduce. ...
Extension methods in Rules errors due to ambiguous call
UE - Foundation - Cpp Tools - UnrealBuildTool - Jun 16, 2023The extension methods seem to be getting compiled into multiple rules dlls Example .Build.cs // In TestPlugin.Build.cs using System; using UnrealBuildTool; publicclass TestPlugin : Module ...
Windows SDKs not recognized for HoloLens Development
UE - Platform - XR - Jun 5, 2023This is a regression as the issue does not occur in //UE5/Release-5.1 @ CL 23901901 ...
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] ...
Volume artifacts (Bleeding)
UE - Graphics Features - May 31, 2023Translucent Water renders dark with Lumen enabled.
UE - Graphics Features - Ray Tracing - May 30, 2023Regression tested in 5.1 at CL 23901901 where the issue still occurs. The material will still have the normal and reflective properties. ...