Unreal Engine Issues
Unreal Engine Issues
Distance Field AO for Hair shading model looks incorrect
UE - Graphics Features - Mar 10, 2023It will be the same drawing as the Default Lit Material with the same value set to Nomral.[Image Removed] ...
Setting the sequence of a Level Sequence Actor after playing a sequence with an event will crash if played
UE - Anim - Sequencer - Mar 9, 2023The editor crashes trying to find an event on the other level sequence when playing back the new one. ...
[AI] FMassBatchedEntityCommand uses wrong scoped access
UE - AI - Mass - Mar 9, 2023FMassBatchedEntityCommand uses UE_MT_SCOPED_READ_ACCESS in both of its Add methods but it writes data to its TArray that it is supposed to be protecting. ...
Right-clicking a DataAsset Based on a Blueprint Class can Crash the Editor
UE - Gameplay - Blueprint - Mar 7, 2023The editor can crash when you attempt to open the context menu for a data asset based on a blueprint class. This happens only if the blueprint class the data asset is based on is not currently loade ...
Anim notifies trigger repeatedly/every frame when using an animation mode track set to Use Anim Blueprint in a Level Sequence
UE - Anim - Runtime - Mar 6, 2023The anim mode track seems to cause the sequence to retrigger notifies every frame. ...
[Python] Entry items are not displayed when sub-menus are added to the "LevelEditor.ActorContextMenu" section.
UE - Editor - Workflow Systems - Mar 6, 2023When the [Actor] menu is opened, the menu of the added entry can be displayed. When the [Actor] menu is opened from the LevelEditor's Outliner, it is not displayed. Solution: Add the required menu ...
ICVFX Editor: Last Entry Index of "Pre-Viewport Color Grading" shows "Entire Cluster" group data.
UE - Virtual Production - nDisplay - Mar 2, 2023The ICVFX view is displaying parameters for the entire cluster when the group in the right-most index is selected. Its expected that the right-most index group should behave like every other group, ...
GAS: RemoveActiveGameplayEffect crashes when called during world teardown for periodic GEs
UE - Gameplay - Gameplay Ability System - Mar 2, 2023AbilitySystemComponent crashes when RemoveActiveGameplayEffect is called during world teardown for an active gameplay effect that ticks periodically, by unsafe GetWorld()->GetTimerManager() access w ...
CopyTask in BuildGraph never throws an exception if the copy fails
UE - Foundation - Horde - BuildGraph - Feb 28, 2023CopyFile function in CommandUtils.cs assumes that an exception will be thrown if the number of retries is exceeded, but the loop condition prevents it from being thrown. Following fix works:publics ...
Light leaks when cast shadow disabled light is applied to the Hair material.
UE - Graphics Features - Shadows - Feb 27, 2023There seems to be a leak in the ContactShadow determination in DeferredLightingCommon.ush ShadowRayCast(), but I could not determine if this is the specification. This problem always occurs from 4. ...