Unreal Engine Issues
Unreal Engine Issues
Jittering effect with Physics Constraint Actor using Linear Limits
UE - Simulation - Physics - Mar 26, 2018Jittering effect with Physics Constraint Actor using Linear Limits. This only seems to affect the Physics Constraint Actor from the Modes panel, with the static mesh starts near the physics constrai ...
Graphic Artifacts on AMD GPUs When Mesh is Scaled to Large Size
UE - Graphics Features - Apr 5, 2018This issue has been observed in 4.18.3 as well as 4.19. See attached screenshot showing scene from 4.18 on Nvidia, compare to attached GIF showing same scene on AMD card. ...
Physics values uneditable in instances of placed Actors
UE - Simulation - Physics - Apr 11, 2018Most physics options are not editable in placed instances of a Static Mesh with an Actor Parent. ...
Fix world to meters scale
UE - Platform - XR - Apr 11, 2018Is changing the world to meters in the current 4.19 AR template project supposed to affect the world, or is world to meters only for VR projects currently? We have project where a client wants us to ...
Linux: SIGTERM handler can deadlock
UE - Platform - Linux - Sep 30, 2016Handling SIGTERM can deadlock because RequestExit() can log stuff. If we happen to be in the malloc at that time of receiving the signal this is going to deadlock the process. In general, we should ...
Particles Do Not Obey Lighting Channels
UE - Niagara - Apr 17, 2018Particle systems ignore lighting channels - no matter what channel a light is on (even if no channels are selected), it will affect lit particles. Changing lighting channels on the particle itself h ...
The nativized 'Array_Get' custom thunk implementation fails to properly initialize the item returned in the invalid index case.
UE - Gameplay - Blueprint - Apr 19, 2018FCustomThunkTemplates::Array_Get() fails to properly initialize a default item when the index is invalid: Item = U{}; That will leave the item uninitialized (e.g. UDS types). Should be using the ...
Blueprint Diff of GameplayTagContainer variable shows difference when there is none
UE - Gameplay - Blueprint - Apr 23, 2018GameplayTagContainer does not diff properly. ...
Search results appear incorrect when using the "OR" operator in the content browser with number at the beginning
UE - Editor - Content Pipeline - Content Browser - May 1, 2018When using the OR operator in the search bar of the content browser it appears to return wrong search results when the asset's names begin with a number. ...
UMaterialBillboardComponent Memory Leak and Hitching (Unreal 4.19.2 + 4.19.1)
UE - Graphics Features - May 4, 2018Creating an actor with a UMaterialBillboardComponent causes Editor hitching. ...