Unreal Engine Issues

Some properties of USkinnedMeshComponent are serialized, should probably be transient

MaxDistanceFactor, PredictedLODLevel and OldPredictedLODLevel are marked UPROPERTY, so they are serialized. These are just temporary properties though, should probably be marked transient, so they a ...

WidgetBlueprint::DrawLines has broken AA on sharp cornered lines

WidgetBlueprintLibrary::DrawLines which calls FSlateDrawElement::MakeLines has broken AA for sharp cornered lines. ...

Localization Dashboard is writing the loading policy to the non-default config files

Segment look up on anim tracks checks against the wrong value

UDN user reported issue. We test the anim start time instead of the segment start time when looking up segments. This means that if the user changes the anim start time from the default of 0 it brea ...

Localization Dashboard doesn't sanitize target names

The target name editor allows spaces and probably other special characters. We should lock this down as they're also used as folder names. ...

Details panel is very slow when there are many items in an editable array (even if hidden) (was Tile Selection Lag within Tile Set Editor)

Selecting tiles within the Tile Sheet Editor becomes laggy after changing the size and spacing of the tile set. ...

Engine Source is no longer part of xcodeproj

Reported by a user on AnswerHub, but when creating a code project with Binary Install, the Engine source is no longer included/visible in the .xcodeproj. This does not occur on Windows with VS ...

Interface functions called as events in Blueprints that implement the interface cannot be set to replicate

Interface functions called as events in Blueprints that implement the interface cannot be set to replicate. When the event node is clicked, the Details panel is empty. Reproduced in 4.7.6, 4.8, and ...

Lightmaps on Mobile Devices Appear Dirtied and Pixelated

Baked lighting on mobile has dirtied or pixelated lightmaps. When testing this issue I attempted to change various settings within the 'Lightmass' section and the changes made did not have much effe ...

Most GetActorFeetLocation should be turned into GetActorNavLocation

In most places in PathFollowingComponent calls to GetActorFeetLocation should be turned into GetActorNavLocation for flexibility's sake. However, it's not trivial and will require some thought. ...