Unreal Engine Issues
Unreal Engine Issues
SubInstance AnimInstances may not be updated in all necessary places inside SkeletalMeshComponent
OLD - Anim - Sep 28, 2016After scanning through SkeletalMeshComponent, it looks like there are several places where AnimInstance is updated but SubInstances are not. This can potentially cause states to get out of sync, and ...
Crash in TMap struct deserializer
UE - Foundation - Core - Sep 20, 2016When deserializing a TMap<FString, FString> with the JsonStructDeserializer, the Engine crashes. ...
When using "Meta = (MakeEditWidget = true)" for a UPROPERTY, edits in blueprint defaults are not reflected unless Editable when Inherited is false
UE - Gameplay - Blueprint - Sep 28, 2016The widget diamond created when using MakeEditWidget does not update the transform of a placed instance unless Editable When Inherited is false. This appears to relate to the blueprint settings, wh ...
EditDefaultsOnly is overriden by meta specifier MakeEditWidget
Tools - Sep 29, 2016When the meta property "MakeEditWidget" is used in conjunction with EditDefaultsOnly, instances of the variable in the level can be edited by selecting the widget and using its transform gizmo. ...
NavMesh movement sweep behavior should not be based on bGenerateOverlaps
UE - Gameplay - Player Movement - Sep 28, 2016A separate new flag should be used to control the sweep behavior of characters using Nav Walking behavior in CharacterMovementComponent. Existing assets should upgrade to set the value of this new f ...
Ribbon Type Data LOD Particles Do Not Change Initial Size
UE - Niagara - Sep 29, 2016When creating an LOD for a particle system with a ribbon emitter. The ribbon emitter wont change its initial size in the higher level LOD. ...
Print String on Event Tick not working as expected with Cinematic Camera Actor in Blueprint
UE - Anim - Sequencer - Sep 29, 2016Print String does not persist when called on Event Tick within a Cinematic Camera Actor Blueprint. This could be problematic if users have a cinematic camera in their blueprints and using Event Tic ...
SceneCapture2D Components when referenced on screen by UI widget will cause massive screen flickering in Standalone, Launched or Packaged Game
UE - Graphics Features - Feb 10, 2016When a SceneCapture2D actor is added as a Component to a Blueprint actor and the Render Target is assigned to a UI component in the level, the screen flickers at a rapid pace. The effect is slightl ...
Ambient Cubemap Will Not Render On Translucent Materials
UE - Graphics Features - Oct 3, 2016When an ambient cubemap is assigned to a postprocess volume and enabled it will render on the surface of reflective opaque surfaces. The same settings will not render on a translucent surface. ...
Material billboards cannot be scaled
UE - Graphics Features - Oct 17, 2016Material billboards cannot be scaled. The Material billboard appears to be unaffected by setting its scale ...