Subsurface Profile - Full resolution skin shading blows out results from ambient cubemap

UE - Graphics Features - Jan 12, 2017

Since the change to Subsurface Profile shader in 4.14 their use with ambient cubemaps have started giving blown out results that come back either white or very desaturated in the viewport. The curre ...

The Perspective grid Z Fights with meshes placed in world (regression)

UE - Graphics Features - Jan 12, 2017

The editor grid will zfight with meshes that intersect the grid in the 3d viewport. Creates and unpleasant experience while working with the grid turned on. Repro: 1. Launch Editor 2. create new ...

Unable to walk up walkable slope in QAGame on Mac

UE - Gameplay - Jan 11, 2017

This does NOT occur on Windows. ...

Rotating a static mesh makes it slightly smaller

UE - Gameplay - Jan 11, 2017

If a static mesh is rotated 180 degrees, it is made slightly smaller than it usually is. There are some other degrees that can give the same effect without the shrinking, such as 540. Regression?: ...

Ensure occurs when turning on Vector Fields Developer Flag

UE - Niagara - Jan 11, 2017

The editor crashes with an ensure in the output log when Vector Field flag is toggled on in the show options of the viewport. LogOutputDevice:Error: === Handled ensure: === LogOutputDevice:Error: E ...

Making the viewport fullscreen while Application scale is a value other than 1.0 results in a zoomed in/out viewport

Tools - Jan 11, 2017

When using Application Scale in the editor, using F11 to make the viewport fullscreen results in an either zoomed in or zoomed out fullscreen version. Note: This same issue occurs when using a comb ...

'Enable Physics Interaction' Not Preventing Character From Interacting With Physics Objects

UE - Gameplay - Jan 11, 2017

When running a dedicated server using the Run Dedicated Server checkbox under the Play button dropdown, character's with Enable Physics Interaction set to false are still able to interact with physi ...

Engine Crash When Enabling Distance Field Global Illumination and Opening TM-LightingFeatures

UE - Graphics Features - Jan 11, 2017

I was able to open the level once and after a few seconds of being opened the editor crashed while compiling shaders and generating mesh distance fields. Since then I have not been able to open th ...

Mesh Decals render Flat when Combined with a Translucent Material Element on the same Mesh

UE - Graphics Features - Jan 11, 2017

A licensee is reporting an issue with mesh decals rendering incorrectly when created as a Material ID (Material Element) and assigning a translucent material to the shared mesh. The use case exampl ...

CDO is not properly updated on Hot Reload causing "ghost" code.

UE - Foundation - Cpp Tools - Hot Reload - Jan 10, 2017

When a hot reload is preformed, the CDO is not properly cleared. This causes a copy of the class to be generated with both the original and copy triggering calls. Workaround: Preforming an additio ...