DDX and DDY no longer work properly close to the camera in 4.21 on Android in OpenGL ES 3.1

UE - Platform - Mobile - Mar 29, 2019

DDX and DDY no longer work properly close to the camera in 4.21 on Android in OpenGL ES 3.1.  Worked in 4.20, no longer works in 4.21 or 4.22.  Originally reported as Oculus Quest specific, but repr ...

Oculus NetDriver Regression/Fix

UE - Platform - XR - Oct 26, 2019

From https://github.com/Oculus-VR/UnrealEngine/issues/60#issuecomment-544537005 UOculusNetDriver::LowLevelSend was modified to take an FInternetAddr pointer instead of an FString (due to the same c ...

Fix support for compiling editor in monolithic

UE - Foundation - Cpp Tools - UnrealBuildTool - Jul 1, 2016

Some licensees have reported good results compiling the editor in monolithic configurations - startup times are noticably shorter. I believe there are a number of things that need fixing up across t ...

Fix UMovieSceneSequence::FindPossessableObjectId for child bindings

UE - Anim - Sequencer - Nov 28, 2022

Calling UMovieSceneSequence::FindPossessableObjectId with a guid that relates to a child binding does not work correctly because it just goes through the binding references and calls LocateBoundObj ...

UnrealVS Windows 10 support - fix .NET version in manifest

Tools - Aug 4, 2015

Seems like we should be specifying the .NET version like this guy's fix. ...

Setting Fixed Frame Rate Prevents Particle Collision In PIE, Standalone, and Packaged Game

UE - Graphics Features - Oct 12, 2016

If you set the project to use a fixed frame rate, particle collision no longer works. ...

Text in Content Menues for 21:9 Ultra-Wide Screen are Stretched

UE - Editor - UI Systems - Slate - Apr 14, 2015

A user has requested further compatibility support for his Ultra-Wide monitor. I attempted to troubleshoot the users issue but we have no ultra-wide in house to test the issue. We lack the document ...

In the Anim Sequence Editor set a Notify's MontageTickType to be fixed to BranchingPoint if that Notify is a Native Branching Point

UE - Anim - Gameplay - Jun 30, 2023

To avoid confusing users when working with a Native Branching Point Notify set its MontageTickType to be fixed to BranchingPoint.  ...

"Fix root motion initial rotation handling" commit breaks root motion completely

OLD - Anim - Dec 18, 2014

Enabling and processing root motion causes animation to rotate the wrong direction. Roll instead of Yaw. Pitch instead of roll etc. This error does not occur in UE 4.6. ...