Unable to reimport Alembic static meshes

UE - Gameplay - Aug 5, 2016

User is not able to reimport an Alembic asset (using the right-click > reimport option). The workaround is to import and then overwrite the asset instead. ...

PhysX generates extra "sleep" event when moving Kinematic actors away from Simulated actors with Teleport option.

UE - Simulation - Physics - Aug 4, 2016

Issue seems to be related to NpRigidDynamic::setKinematicTarget. When called by itself (like in the case of Kinematic bodies moved without teleportation), the simulated actor is woken and is put ba ...

Character Blueprint Cannot Execute Montage to Play at a Negative Play Rate

OLD - Anim - Aug 3, 2016

While an Animation Montage can be played at a negative play rate in Persona, the user cannot use the Character Blueprint to execute this action. ...

Toggling Sub Anim Instance properties displays ID numbers in Anim Preview

OLD - Anim - Aug 3, 2016

When toggling Sub Anim Instance Properties in an animation blueprint, the properties will be listed in the Anim Preview Editor with ID numbers. ...

Struct Ref pin in Set members in Struct node can be split

UE - Gameplay - Blueprint - Aug 2, 2016

Attempting to restore the structure pins of a set members in structure node duplicate the structure input or member variables of the structure. Regression (no) issue (does) occur in 4.11.2 ...

Debug Lines render Incorrectly with Instanced Stereo

UE - Platform - XR - Aug 1, 2016

Debug line is used as a setting to help debug WidgetInteractor component that NickD just put in place ...

Can't change settings for CineCameraActor in the level blueprint without casting

UE - Anim - Sequencer - Aug 1, 2016

Can't change settings for CineCameraActor in the level blueprint without casting. The user has to cast in order to change the settings in the "Current Camera Settings" ...

Custom Event functions cannot be called in sublevel event graphs if sublevel is not visible

UE - Gameplay - Blueprint - Aug 1, 2016

Calling a custom event in a sublevel blueprint of a sublevel that is currently hidden will not show the custom event's function in the context menu. Regression (no) issue (does) occur in 4.11.2 ...

HTML5 cannot package on Windows 10

UE - Platform - Mobile - Jul 29, 2016

HTML5 is not packaging or launching onto browsers in 4.12.5 on Win10 machines. ...

VirtualJoystick continues inputs after setting new Touch Interface to none

UE - Platform - Mobile - Jul 29, 2016

If you set the Touch interface to none while there is currently inputs being registered, the inputs will continue forever. I also found that if you set the Touch interface to an actual asset the pla ...