Unreal Engine Issues
Unreal Engine Issues
Gradle APKs include all architecture libraries instead of just the target
UE - Platform - Mobile - Aug 11, 2017AAR files may contain multiple architectures and Gradle is including them all instead of filtering them to only include the active architecture in the APK. ...
CustomDepth rendering incorrectly with Instanced Stereo
UE - Platform - XR - Apr 9, 2019Screen position node in 4.22 no longer works as expected. Confirmed in 4.23 Main @ CL 5806859 ...
AspectRatioAxisConstraint forced to be AspectRatio_MaintainXFOV
UE - Anim - Sequencer - Jun 19, 2019A licensee wants to enforce YFov constraint for a game project by setting AspectRatioAxisConstraint=AspectRatio_MaintainYFOV in the config. However during playing the sequence, the value of AspectR ...
Weighted Tangent not functioning in Curve Asset
UE - Anim - Sequencer - Feb 18, 2020Weighted Tangent handle modifications do not work as expected in Curve Assets. ...
Bound component functions in a child can incorrectly override parent binding
UE - Gameplay - Blueprint Editor - Mar 16, 2021The way in which component (and actor) events are named can result in bindings in a parent for a different event overriding the binding in a parent. ...
GeometryCaches don't implement CreateHitProxies to create a unique hitproxy per section/material
UE - Editor - Content Pipeline - Datasmith - Sep 3, 2021This causes the ObjectId pass in MRQ to fail to distinguish between materials in the resulting Cryptomatte file. It looks like FGeometryCacheSceneProxy doesn't implement CreateHitProxies so it's f ...
Light Components fail to propagate certain property changes from Sequencer
UE - Graphics Features - Feb 11, 2022Volumetric fog black and not updating with real-time capture skylight
UE - Rendering Architecture - Oct 20, 2023It looks like the skylight is not updating the CPU side SH values when Real Time Capture is enabled, and thus old/empty values are sent to the fog. ...
Bright Flickering or Black Squares with Rectangle Lights Intersecting Meshes
UE - Graphics Features - May 31, 2024Rect Lights that intersect geometry can produce NaN pixels in SceneColor, which will affect bloom, FXAA, and other future passes. This can lead to large visible artifacts. The NaN values are produc ...
Custom buffer visualization material instance problem
UE - Rendering Architecture - Materials - Jun 28, 2024Material Instances used in Custom Buffer Visualizations do not respect parameter overrides, and use the parent material's values. Also tested on UE5-Main, CL: 34543023 ...