Unreal Engine Issues
Unreal Engine Issues
The orientation of the tangent space seems wrong with SkinCache recompute tangent enabled
UE - Graphics Features - Jan 19, 2022Updating a material layer may not update materials that are using that material layer instance
UE - Rendering Architecture - Materials - Jan 7, 2022Material layer instances do not generate a valid UMaterialFunctionInterface::StateId. For this reason, materials and material instances that use material layer instances will not recompile their sh ...
World Outliner: Selecting Folder fails (needs to be clicked twice)
UE - Editor - Workflow Systems - Jan 7, 2022I've investigated the issue and it is related to TypedElementSelection sending out end of frame selection change events. WorldOutliner when it is the source of a selection change does so inside a r ...
Starter content won't appear if created new C++ project with the same name as a deleted C++ project
UE - Editor - Workflow Systems - Dec 14, 2021Created a C++ project with starter content and then deleting the project and making another C++ project with starter content with the project name the same as the previous project causes starter con ...
Warning Failed to find object 'Class None.NewBlueprint' appears on any selection ChildActor Component in BlueprintEditor
UE - Gameplay - Blueprint Editor - Dec 14, 2021Summary: The following warning appears on each selection of any ChildActorComponent inside Blueprint Editor:LogUObjectGlobals: Warning: Failed to find object 'Class None.NewBlueprint1' (where NewBl ...
Changing capitalization in a newly created folder gives already exists message
UE - Editor - Content Pipeline - Content Browser - Dec 13, 2021Changing capitalization in a newly created folder will not rename folder and the user will be presented with "A folder already exists at this location with this name. Also occurring in 5.0-Release ...
Infinite loop in UAnimSequence::ExtractRootMotion when sampling backwards
UE - Anim - Gameplay - Dec 6, 2021When sampling root motion backwards we can hit an infinite loop in ExtractRootMotion. This happens if the initial sample time + negative delta is off the end of the animation clip. In that case FA ...
Shapes create with generic 'StaticMeshActor' ID instead of using their name like in previous releases
UE - Foundation - Dec 2, 2021This is a regression. In 4.27 basic shapes created from the place actor panel are named after their respective shapes making it easier to to discern. In 5.0ea this is no longer the case. ...
Problem importing broken FBX
UE - Editor - Content Pipeline - Import and Export - Nov 25, 2021An FBX exported from 3DEXCITE DELTAGEN fails to parse correctly in the latest FBX SDK and crashes the UE importer. This FBX is automatically repaired when loaded into Maya (citing "polygons with ov ...