Overlap functions of child actor components run when spawned without overlap if player is at 0,0,0

UE - Gameplay - Jun 23, 2016

Overlap functions of child actor components run when spawned without overlap if player is at 0,0,0. It registers all "other actors" as cast successful even when the actor cast to is not the actor's ...

Movable Skylight with DFAO creates Dark Areas when Combined with Reflective Material

UE - Graphics Features - Jun 9, 2016

A user on the AnswerHub pointed out that his reflections when using a Movable Skylight with Distance Field Ambient Occlusion produces black results when combined with a reflective material. I trace ...

Moving Landscape causes Crash with Landscape Grass Output in Landscape Material

UE - LD & Modeling - Terrain - Landscape - Jun 16, 2016

Editor crashes when utilizing the Landscape Grass Output node within a Material, and then attempting to move the landscape with the material applied. I narrowed this down to being directly related ...

Mouse cursor will not change unless a mouse button is being held down.

Tools - Dec 5, 2014

Changing the mouse cursor depending on what it is currently over only happens if a mouse button is also being held down. This worked normally in version 4.5.1 WORKAROUND: In UGameViewportClient::Ge ...

Custom Events set to Replicate do not show the replication information on the node until the Editor is restarted

UE - Gameplay - Blueprint - Mar 3, 2015

Custom Events set to Replicate do not show the replication information on the node until the Editor is restarted. For example, after setting a Custom Event to Multicast, the "Replicated From Server ...

Functions in the Level Blueprint throw a warning on PIE

UE - Gameplay - Blueprint - Mar 3, 2015

Functions in the Level Blueprint throw a warning on PIE: LogBlueprint:Warning: FMemberReference::ResolveMember (NewFunction_0) bSelfContext == true, but no scope supplied! Every function logs thi ...

Deploying a project with Portrait orientation will appear stretched on the Nvidia Shield Tablet

UE - Platform - Mobile - Mar 3, 2015

When I deployed a first person template project to an Nvidia Shield Tablet with Portrait Orientation enabled, The screen appeared stretched and the analog stick were unable to be used. Tested on t ...

unusual occlusions when taking high-res screenshots

UE - Graphics Features - Dec 15, 2014

Unusual ghosted images/occlusions appear on highres screenshots ...

HDRI reflections on HTML5 not Rendering Correctly

UE - Platform - Mobile - Mar 4, 2015

"No problems. The HTML5 output works also without any problems with Firefox Nightly 64 Bit. But with the Firefox 32 Bit (Nightly) I get these graphic errors." Only occurring in 32 bit versions of p ...

Trigger volumes do not detect overlap events

UE - Gameplay - Dec 24, 2014

Trigger volumes do not detect overlap events. Tested in //depot/UE4/Promotable-CL-2394966 ...