Unreal Engine Issues
Unreal Engine Issues
Material doesn't apply with Linux packaged game
UE - Editor - Content Pipeline - Import and Export - Jun 6, 2024ControlRig & Sequencer: FindControlRigs returns rigs even if their track have been removed
UE - Anim - Rigging - Jun 5, 2024Constraint Actor to Rig with Editor Utility Widget is working for the first time adding to the Sequencer. However if it was deleted and added to Sequencer again, run Scripted Actor Action shows Err ...
SpringArmComponent with "Use Camera Lag Substepping" does not handle fluctuating frame rates correctly
UE - Gameplay - Jun 4, 2024The description of SpringArmComponent's "Use Camera Lag Substepping" option says "sub-step camera damping so that it handles fluctuating frame rates well". However, as noted and explained by a licen ...
Displacement + TAA causes "vibrating"/"buzzing" artifacts
UE - Rendering - Architecture - Jun 4, 2024There is a buzzing artifact on shadows that is seen in the provided test project. The problem seems to be far more subtle when VSM is turned off. Licensee mentions that turning r.Velocity.ForceOutpu ...
Post Process Material Chain Graph does not work with the mobile renderer
UE - Platform - Mobile - May 31, 2024Lumen reflection distortion
UE - Rendering - Graphics Features - Lumen - May 30, 2024Lumen reflections appear distorted depending on the camera orientation. ...
Editing an array config property via ProjectSettings can end up editing other platform config properties.
UE - CoreTech - May 27, 2024Platforms .ini config files can end up with incorrect data, due to how ProjectSettings manages the config data. On a Windows machine, if we open the ProjectSettings window, all the data is going to ...
DataValidationCommandlet has no GC strategy and can run out of memory on large projects.
UE - Editor - Content Pipeline - May 27, 2024The DataValidationCommandlet can run out of memory during execution as it does not unload any of the validated assets. This does not seem to be specific to the commandlet, since the UEditorValidato ...
[bink video]Auto importing bk2 creates an asset with wrong path
RAD - Bink Video - May 27, 2024Here is a work around : #include "binkplugin_ue4.h" UObject* UBinkMediaPlayerFactory::FactoryCreateBinary( UClass* Class, UObject* InParent, FName Name, EObjectFlags Flags, UObject* Context, co ...
Nanite mesh shadows not updating when CSMCaching enabled
UE - Platform - Mobile - May 25, 2024A 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. ...