Cannot negatively scale objects in editor with scaling widget

Tools - Mar 18, 2015

Objects do not react well to negative scaling with the scaling widget. Once an object hits 0 then pushes into negative values it begins stuttering between small float values until the user stops goi ...

Crash when Opening the Class Defaults or Class Settings Tab within an Actor Blueprint

UE - Gameplay - Blueprint - May 19, 2015

A crash occurs when attempting to open the 'Class Defaults' or 'Class Settings' tab of an Actor Blueprint. If the 'Details' tab is already open and you close it and attempt to reopen the options, th ...

Changes to Agent Radius are ignored if navigation is rebuilt during runtime

UE - AI - Mar 16, 2015

Changes to Agent Radius are ignored if the navigation is rebuilt during runtime. Agent Radius is changed to the default value of 50. ...

Landscape material reverts to default when launched onto an Android device

UE - Foundation - Core - Cooker - Mar 20, 2015

From user SONB: Launching the project for the first time on Android device the landscape has the correct material applied. However, if I change something in the material (for example adding a Lands ...

Sounds not Playing for 2nd Player Client when running in Local Multiplayer Splitscreen Mode

UE - Audio - Apr 12, 2016

When playing in editor with splitscreen multiplayer enabled, player 2 is unable to hear sounds within his client window. This is tied to splitscreen and does not behave this way when two unique edi ...

Animations imported with Skeletal Mesh are not marked as dirty and don't get saved

UE - Editor - Content Pipeline - Import and Export - Jun 21, 2016

Animations imported with Skeletal Mesh are not marked as dirty and don't get saved. They disappear when the editor is restarted. This does not occur in 4.11 or 4.13. ...

Thumbnail section of Material Attributes does not function

UE - Rendering Architecture - Materials - Mar 3, 2015

The Thumbnail Tab in the Material Attributes does not effect the actual Content Browser Thumbnail Preview. The only way to current change it is edit it via the Edit Thumbnail Preview via the Conten ...

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 ...

Refraction in Mesh Particle not rendering unless already rendered in static mesh

UE - Graphics Features - Dec 16, 2014

Mesh Particle System made to show a visualization of a shockwave will not render with the refraction component of the material unless a static mesh with the material applied to it is also in camera ...

Inherited AnimBP properties not always working across editor restarts

OLD - Anim - Jan 21, 2016

In 4.11 when making changes to node properties in an animation blueprint they will not always appear to update in child blueprint instances when restarting the editor. In the attached project the l ...