Unreal Engine Issues
Unreal Engine Issues
Niagara Ribbons using Two Sided materials are incorrectly lit
UE - Niagara - Apr 15, 2019Two Sided materials are lit incorrectly on Niagara ribbons. The sides will be flipped of how they should be. ...
Character standing on physics object causes severe glitches
UE - Simulation - Physics - Apr 12, 2019Trying to stand on an object with physics enabled using the default third person template causes some very weird behavior. The object and character will jitter wildly and launch either one far away. ...
Movie Scene Float sections do not blend when adding a key
UE - Anim - Sequencer - Apr 10, 2019Movie scene float tracks to not blend when adding new keys through the add key button if the value comes from outside sequencer. This is a result of a change introduced by CL: 4997300. ...
Morph Targets create seams when used with split meshes
UE - Graphics Features - Apr 10, 2019When a mesh has been divided into multiple pieces seams can appear after applying morph targets. The blend shapes appear work as expected if the mesh is kept whole. ...
Multi Select not working as expected for List view widget
UE - Editor - UI Systems - Apr 10, 2019Multi select mode does not appear to allow the user to have multiple widgets selected at once as expected. ...
Crash when applying Radial force to a BSP when Radial force is set to affect World static
UE - Simulation - Physics - Apr 10, 2019If a radial force component applies force to a BSP the editor will crash. The radial force will need to be set to affect world static objects. ...
Large Amount of Aliasing in Ray Traced Reflections
UE - Graphics Features - Lumen - Apr 9, 2019There is a large amount of aliasing on ray traced reflections. The reflections look as expected until you zoom in on the sphere (press Z or C to zoom in/out). The reflections become very noticeably ...
LOD of Texture on Static Mesh is selected incorrectly when spawned in Sub-Level loaded by Level Streaming
UE - Graphics Features - Apr 9, 2019LOD of Texture on Static Mesh is selected incorrectly when spawned in Sub-Level loaded by Level Streaming. This issue does not occur with Editor play, only with Launch or Packaging and Play. Accordi ...
Mouse cursor position is reset on a Mac when SetInputMode_GameOnly() is called
UE - Platform - Apple - Apr 8, 2019Calling `UWidgetBlueprintLibrary::SetInputMode_GameOnly()` on a Mac results in the mouse cursor resetting to the position where the last mouse click was released instead of remaining in its current ...
RF_WasLoaded is set to False in PIE for instances of a Blueprint if the Blueprint is recompiled
UE - Gameplay - Blueprint - Apr 5, 2019The RF_WasLoaded flag is set to false for Blueprint instances in PIE if the Blueprint is edited and compiled. This is fixed by saving the level which is a simple workaround but this should be needed ...