Morph Target Normals behaving strangely when deforming

UE - Editor - Content Pipeline - Import and Export - Aug 10, 2015

Morph Target Normals not importing as expected when Normals are locked User's morph targets are creating strange normals when the normals are locked in Maya upon export Cannot find suitable workar ...

PBO Disable option does not work in Hide Bone By Name node

UE - Simulation - Physics - Aug 10, 2015

PBO Disable option does not work in Hide Bone By Name node See repro and images[Image Removed][Image Removed] ...

Tiling for image widgets secretly carries over from image to box setting

UE - Editor - UI Systems - Aug 10, 2015

When using an image widget if the user selects tiling under the image option and then changes the "Draw as" option to box. The tiling setting will remain even though "box" does not have a tiling opt ...

Reimporting Meshes after renamed in Engine or Modeling Program break reimporting

UE - Editor - Content Pipeline - Import and Export - Aug 10, 2015

If you import multiple meshes from a single FBX file, then rename the asset in the Engine or in the Modeling Program, you will no longer be able to reimport asset until you complete overwrite import ...

Small line at the bottom of 3D Widgets when widgets positions are set to x=0,y=0

UE - Editor - UI Systems - Aug 10, 2015

If the user sets a widget to the position x=0,y=0 and then applies this as a widget component, there will be an artifact at the bottom of the widget that is the color of the widget that is in this p ...

Layered destructible meshes do not simulate correctly

UE - Simulation - Physics - Destruction - Aug 10, 2015

Layered destructible meshes do not simulate in the same way between UE4 and PhysX Lab. The observed issues are: 1) After first fracture no more damage is applied 2) Areas seem to react differently ...

Sound plays twice when switching camera modes

UE - Audio - Aug 7, 2015

Playing a sound (firing weapon) and switching the camera mode will cause the gunfire sound to play twice, once from the weapon's position when it's fired and again as through the sound was coming fr ...

Window position is broken when using Windows 7 WINVER.

Tools - Aug 6, 2015

A user reported that the Window Position calculation is incorrect with Windows 7 WINVER. The source code appears to be using the calculated left value for the left side of the window, but the calcul ...

Duplicating a level duplicates any Child Actor components of Blueprint Actors in the original level

UE - Gameplay - Aug 6, 2015

Duplicating a level duplicates any Child Actor components of Blueprint Actors in the original level. Reproduced in 4.8.3 binary and Main (//depot/UE4/Promotable-CL-2635815) ...

Save on Compile "On Success Only" Does not save on Successful Compiles with Warnings

UE - Gameplay - Blueprint - Aug 6, 2015

The option to save on Compile "On Success Only" does not save on successful compiles that contain warnings. If this is intended, then to avoid confusion, the tool tip should specifiy that "Blueprin ...