Unreal Engine Issues
Unreal Engine Issues
Directional Stationary lighting does not shadow properly in 4.13
UE - Platform - Mobile - Sep 23, 2016This is in response to the reported bug from UDN, here: https://udn.unrealengine.com/questions/313095/in-the-shadowdirectional-light-always-light-skelet.html ...
Reducing GPU particle sim texture size breaks GPU particles
UE - Graphics Features - Oct 25, 2016https://udn.unrealengine.com/questions/315374/reducing-size-of-gpu-particles-textures-breaks-vfx.html#answer-318609 ...
Actors carried across seamless travel have construction script rerun
UE - Gameplay - Dec 13, 2016Per https://udn.unrealengine.com/questions/326046/blueprint-properties-reset-across-seamless-travel.html#answer-326562 ...
Hot-reload failing to link
UE - Foundation - Cpp Tools - UnrealBuildTool - Aug 7, 2017Discussed here: https://udn.unrealengine.com/questions/385366/hot-reload-cant-find-game-module-dll-that-doesnt-a.html ...
Light function materials using WorldPosition do not render correctly to volumetric fog if there is more than one
UE - Graphics Features - Mar 27, 2023There is a one-line fix for this in a shader file, see their PR on GitHub:https://github.com/EpicGames/UnrealEngine/pull/10251/files ...
UProperty with in a UStruct show wrong reset value arrow
UE - Editor - Workflow Systems - Apr 28, 2023UDN Link: https://udn.unrealengine.com/s/case/5004z00001ndG9mAAE/tarray-uproperty-element-do-not-get-the-correct-default-value ...
Crash when duplicating camera on sequencer with viewport closed
UE - Anim - Sequencer - Nov 22, 2023Can be worked around with always keeping a viewport opened. https://udn.unrealengine.com/s/question/0D5QP000002Hfdh0AC [Link Removed] ...
Cannot disable the NavLinkProxy through the Smart Link option
UE - AI - May 6, 2015Cannot disable the NavLinkProxy through the Smart Link option. If this is not the proper way to disable the NavLink, users are confused by the naming of 'Link Enabled'. ...
NavMesh generates 90 degrees rotated for custom collisions
UE - AI - Apr 16, 2015The NavMesh creates breaks at the wrong rotation if the mesh is using collision created from outside of UE4. This is obvious in a lot of the market content with special collision created in maya/3d ...
Selection issues when duplicating State machines
UE - Gameplay - Blueprint Editor - Mar 20, 2017When a State machine is duplicated, all states inside of the state machine keep their original names. This causes duplicate names and selection issues. ...