Unreal Engine Issues
Unreal Engine Issues
Improper Initialization of trigger values when added at runtime with the key pressed already
UE - Gameplay - Input - Nov 11, 2022See the comment on UInputTrigger::LastValue around issues being a bool type on first tick ...
FEnhancedActionKeyMapping struct has incorrect comparison results
UE - Gameplay - Input - Nov 11, 2022The fix for this is to override the FEnhancedActionKeyMapping::operator== to account for the deep copy that happens on modifiers instead of comparing addresses ...
File state in perforce cache is incorrect when revert + delete is enabled
UE - Editor - Framework - Source Control - Nov 11, 2022If the option to delete files on revert is enabled, the revert operation causes incorrect file state in the perforce cache It looks like it has some code to handle this when the option to delete is ...
InstancedStaticMeshComponent causes crash in editor compiled with ALLOW_DITHERED_LOD_FOR_INSTANCED_STATIC_MESHES set to zero
UE - Rendering - Nov 11, 2022ALLOW_DITHERED_LOD_FOR_INSTANCED_STATIC_MESHES works without crashing in ue4.27. It appears that this code path is not maintained in ue5. ...
Nanite material audit reports null material when WorldGridMaterial replaces a deleted material in the editor
UE - Rendering Architecture - Materials - Nov 10, 2022Workaround it to reassign a material to the mesh and resave ...
Can't update thumbnail of Texture 2D Array asset when upate source texture resource.
UE - Editor - Content Pipeline - Datasmith - Nov 9, 2022Texture2DArray asset thumbnails are not reflected when the source file texture is changed. Once a Texture2DArray asset is opened and loaded, the thumbnail will follow any subsequent source file upda ...
Investigate TSR for translucency with dithered opaque
UE - Graphics Features - Nov 8, 2022[Link Removed] ...
Crash at UAnimInstance::DisplayDebug() when a montage ends
UE - Anim - Runtime - Nov 8, 2022UDN case : [Link Removed] We are seeing a crash in UAnimInstance::DisplayDebug() at the following line: FString MontageEntry = FString::Printf(TEXT("%i) %s CurrSec: %s NextSec: %s W:%.2f DW:%.2f ...
Mesh paint erroneously selects occluded vertices when multiple meshes selected
UE - LD & Modeling - Nov 8, 2022Licensee reports that occluded vertices are picked in mesh paint when multiple meshes are selected. Since we use line tracing + math to determine the target vertex in mesh paint mode, rather than h ...
Inherited UserWidgets can't create animations that bind to widgets on their parent's WidgetTree
UE - Editor - UI Systems - UMG - Nov 7, 2022Animating an inherited widget from a child UserWidget class appears to work, but the bindings don't resolve properly and the animation is null at runtime. This workflow should either be supported, o ...