Unreal Engine Issues
Unreal Engine Issues
UMovieSceneSequenceTickManager does not consider settings of Fixed Frame Rate
UE - Anim - Sequencer - Jun 15, 2023Due to CL-20816478 UMovieSceneSequenceTickManager now calculates DeltaTime per Group instead of using DeltaSeconds directly. As a result, the FixedTimeFramerate in the project settings is being igno ...
Fix log spam when using a vive wireless adpater
UE - Platform - XR - Dec 19, 2018We need to handle TrackedDeviceClass_DisplayRedirect as a valid device in SteamVRController.cpp ...
Fix function forwarding in demo drivers in instant replays
UE - Networking - Jul 13, 2020Demo drivers that are actively playing back a replay while still connected to another server as a client (via game net driver) will generate warnings due to the function forwarding code (UNetDriver: ...
Breaking level instances does not adequately fix up actor references
UE - World Creation - Worldbuilding Tools - Level Instances - Aug 29, 2022Details in link. ...
Cloth rendering issue on triangles sharing kinematic attachments.
UE - Simulation - Physics - Character - Jul 29, 2020All render vertices on any cloth triangle that contains one or two fixed vertex are set as fixed, whereas this should only be the case if all three vertices were fixed. ...
Fixup Redirectors doesn't work in the editor
Tools - Apr 28, 2015Fixup Redirectors doesn't work in the editor when showing redirectors using the filter and then choosing Fixup. The maps that reference the redirectors aren't being checked out and fixed. I'm just g ...
Physics simulation shows strange behavior with specific skeletal mesh configurations
UE - Simulation - Physics - Mar 3, 2017PhAT is inconsistent on when it does and doesn't apply scale to Constraint positions. This leads to cases where the positions provided create constraints that may not work when the Preview Skeletal ...
Code review for potential fix for crash where Velocity contains NaN
UE - Gameplay - Aug 20, 2015User crashed in the function "void UCharacterMovementComponent::PerformMovement(float DeltaSeconds)" due to a Velocity containing NaN. AnswerHub post details function calls that lead to where the N ...
Investigate/fix navmesh tiles disappearing randomly when level stream in.
UE - AI - Feb 14, 2020See UDN description: https://udn.unrealengine.com/questions/554749/bug-navmesh-streaming-and-tile-corruption.html ...
Shadow doesn't update for a moving nanite mesh (fixed in 5.4)
UE - Graphics Features - Shadows - Mar 25, 2024When a nanite mesh moves, the shadow does not. ...