Skylight does not honor the Visibility settings when hidden

UE - Graphics Features - Sep 19, 2016

The Skylight actor cannot be disabled when using 'Hide' from the right-click context menu or using the visibility eye icon in the World Outliner. ...

Disabling Leap Motion and packaging a game causes an error

UE - Foundation - Cpp Tools - Plugin System - Sep 8, 2015

Disabling Leap Motion plugin from your game and packaging it causes an error to occur. This also occurs on: 4.10.0-2680506 ...

Cannot Focus on Meshes with Origins that Place them Beyond the Skydome in the Static Mesh Editor Viewport

Tools - Dec 15, 2016

When you have a mesh whose origin is distant enough that it places the mesh itself outside the skydome in the Static Mesh Editor Viewport, you cannot toggle "F" to focus on the mesh, thus making it ...

Project creation fails for code project named SteamVR

UE - Foundation - Core - Dec 22, 2016

When a code project is given the name SteamVR the project will fail to open with the error message shown in the screenshot. This does not occur for a blueprint project with the same name, blueprint ...

Console variables foliage.ForceLOD and r.ForceLOD do not operate correctly for Foliage

UE - World Creation - Worldbuilding Tools - Foliage - Jun 21, 2017

There also does not appear to be any code to handle r.ForceLOD for HISMs. ...

Arguments of position invalid when Launch Game on UE4Editor in the command line.

UE - Graphics Features - Dec 4, 2017

Arguments of position invalid when Launch Game on UE4Editor in the command line. Once displayed at the argument position. Then move to the center. I tried it in 4.13 and it displayed correctly. ...

EQS Debug Draw Shows Old Query Information

UE - AI - Sep 26, 2019

Sample project: [Link Removed] Debug draw update correctly: [Link Removed] Debug draw update incorrect: [Link Removed] ...

Cascade sprite scales incorrectly / flickers when set Screen Alignment to Velocity

UE - Niagara - Dec 10, 2019

Very easy to reproduce. uasset file provided. Doesn't happen in 4.22.3 ...

Using TableViewBase class causes compile errors

UE - Editor - UI Systems - Slate - Jun 25, 2015

Attempting to derive from or include TableViewBase in another class causes compile errors with no additional code added. ...

Costs of Static Lights on Render Thread

UE - Graphics Features - Jun 9, 2016

A Japanese developer's making a scene that has over 4000 static point lights. They thought the lights don't affect rendering in runtime. But they realized the RenderThread's costs become bigger. I ...