Unreal Engine Issues
Unreal Engine Issues
Specific Blend Mode of Material on UMG render incorrectly when HDR is enabled
UE - Graphics Features - Jan 27, 2022This issue occurs with the Additive and Alpha Holdout settings. ...
FScriptMapHelper::HasKey() and FScriptSetHelper::HasElement() fail on new keys with a substring of another key
UE - Editor - Workflow Systems - Jan 27, 2022Duplicate key checking in maps and sets in the editor is done via calls to FScriptMapHelper::HasKey() and FScriptSetHelper::HasElement(), but this code is checking for object names which are subsets ...
Unnamespaced UnrealMathUtility.h macros clash with other headers
UE - CoreTech - Jan 25, 2022Reported here: [Link Removed] > See this commit: > > https://github.com/EpicGames/UnrealEngine/commit/acd754e12dc9a7ffc7f173c8433a6bafc0262b51#diff-b18d4f9b879748fdacff2caa885b231e8c9e0b899d90d5d ...
UTextBlock::SetText doesn't work in global invalidation
UE - Editor - UI Systems - Slate - Jan 24, 2022This happens on consoles running in 4k so DPIScale would be 2x. The character between lines is just a newline (Shift + Enter in the text field in editor), the text is set with SetText, possibly a f ...
MoviePipeline: Sequencer 'Lock to Display Rate' breaks temporal sub-sampling
UE - Anim - Sequencer - MRQ - Jan 21, 2022C4D import, missing materials
UE - Editor - Content Pipeline - Datasmith - Importer - Jan 21, 2022cf. https://forums.unrealengine.com/t/texture-problem-with-c4d-import-datasmith/272840 ...
Alembic Caches Not Working With Lumen
UE - Graphics Features - Lumen - Jan 20, 2022It appears that Alembic caches do not influence Lumen's indirect lighting (except for shadowing). Alembic geometry caches should influence lighting in Lumen as any other geometry in a level. I hav ...
IOS mouse pointer / cursor support
UE - Platform - Mobile - Jan 20, 2022Dependency tracking of external actors broken when using python
UE - World Creation - Worldbuilding Tools - OFPA - Jan 19, 2022Licensee reports dependency tracking using Python doesn't work with WP since it relies on external actors. ...