Unreal Engine Issues
Unreal Engine Issues
GetMouseX returns stuttering value if ShowMouseCursor is enabled
UE - Gameplay - Input - May 11, 2022Showing the mouse cursor and holding down the left mouse button while dragging will cause the MouseX event to broadcast incorrect axis values. ...
[AI] Gameplay Debugger input stops working when using console command to open debugger after opening the debugger with Apostrophe.
UE - AI - Debugging - Jun 30, 2022Some parameters tooltip descriptions are missing
UE - Rendering - Architecture - Materials - Oct 13, 2022The user is shown an "default" tool tip message when hovering the mouse over material parameters. ...
Asset toolkit can crash because the toolkit host IsEnabled_Lambda capture a raw UObject pointer
UE - Editor - Content Pipeline - Asset Build - Jan 5, 2023We must capture weak pointer instead of a raw pointer ...
BP multi-level inheritance does not correctly inherit 'Static' mobility
UE - Framework - Blueprint - Sep 8, 2022User reported an issue of a mesh not being visible when a project has multi-level blueprint inheritance. After reproing, I believe the root cause is DefaultSceneRoot of the grandchild BP class not c ...
Fbx Importer: Need to clamp incoming vertex color
UE - Editor - Content Pipeline - Import and Export - Jan 30, 2023Make literal container nodes (e.g. MakeArray) do not cast object ref output terms linked to interface-typed input pins.
UE - Framework - Blueprint - Jan 28, 2023As with most nodes, object reference outputs can be directly connected to interface-typed inputs on "make container" nodes (e.g. "MakeArray") if the object's class type implements the interface clas ...
Components copy/pasted from an actor instance's SCS can't be deleted from a Blueprint
UE - Gameplay - Blueprint Editor - Jan 31, 2023SCS added components pasted from an actor instance in the level editor cannot be deleted from the target Blueprint because the component template has the RF_ArchetypeObject flag. ...
Custom Primitive Data on BP instance not taking affect while in editor
UE - Rendering - Architecture - Apr 5, 2023Original Repo is from 4.27, however, it still happens in 5.2. This is happening because the Instance Data system does not update the field UPrimitiveComponent::CustomPrimitiveDataInternal from the d ...