Unreal Engine Issues
Unreal Engine Issues
Single sided complex collision mesh collision blocks character movement from backside
UE - Simulation - Physics - Query - Nov 17, 2023Commenting out the branch in FTriangleMeshSweepVisitor::VisitSweep is a work-around.if (CullsBackFaceSweepsCode != 0) { if (VectorMaskBits(IsBackFace)) { // Don't cull the back face ...
WP level instance runtime settings affect streaming generation
UE - World Creation - Worldbuilding Tools - World Partition - Nov 16, 2023If a level instance uses different runtime settings then it can override the main WP's runtime settings with UWorldPartitionRuntimeSpatialHash::ApplyCVars Runtime settings:GRuntimeSpatialHashUseA ...
MoviePipeline: Field of View doesn't match viewport when using the Squeeze Factor property
UE - Anim - Sequencer - MRQ - Nov 15, 2023Check hit in FNetworkObjectList::MarkActiveInternal for dormant actor after seamless travel
UE - Networking - Nov 15, 2023When seamlessly traveling, FNetworkObjectList will have its data cleared. However, because FNetworkObjectList::Reset is called before FNetworkObjectList::ResetDormancyState, AllNetworkObjects will b ...
GameplayAbilitiesSystem: GameplayCues OnRemoved never firing
UE - Gameplay - Gameplay Ability System - Nov 15, 2023This behaviour was introduced in the following changelists in 5.3: CLs 25371706 and 25407985 https://github.com/EpicGames/UnrealEngine/commit/6e985ceeb98bc0d166756ccd3e3c0b0350d02265https://github. ...
Media Player can't continue to play after the progress bar is dragged.
UE - Media Framework - Nov 15, 2023This bug occurs in 5.3 version. It's ok in 5.2 version. ...
Incorrect Subsurface Profile Transmission rendering in Preview window
UE - Graphics Features - Nov 14, 2023Subsurface material rendered in preview window has too intense subsurface scattering or strange artifact. However, it shows no error in Play in Editor. After disabling the contact shadow in PIE, abl ...
Contact shadow has box artifacts with backlighting for two sided Subsurface shading model
UE - Graphics Features - Shadows - Nov 14, 2023See slack channel: [Link Removed] ...
Reflection Capture primitive invalidation in 5.3.1 causes massive hitches.
UE - Graphics Features - Nov 14, 2023iOS launch screen might briefly appear in Portrait before switching to Landscape
UE - Platform - Apple - Nov 13, 2023Sometimes on the first launch of the game after install, the launch image will be a cropped portrait drawn in landscape orientation, on the left side of the screen, with the top and bottom getting c ...