UE4 Scene Crashing upon opening

UE - Foundation - Core - Sep 15, 2020

The user first launched his project and received an error on his HDD and UE4 crash with the default scene. He was able to open the project successfully a second time and opened the "Library Scene" ( ...

Absolute World Position post process no longer works in mobile preview

UE - Platform - Mobile - Sep 2, 2020

User reports this work correctly in 4.24, but now no longer works as expected in 4.25.I don't have a clear CL just yet, marking unconfirmed. If you change the settings to use ES3.1 Preview and just ...

SWidget: Add support for ScrollBox in GlobalInvalidation mode

UE - Editor - UI Systems - Slate - Sep 1, 2020

SScrollBar SScrollBarTrack SScrollBorder SScrollBox ...

Text Render Actor with Material Instance using Parameter crashes when playing Standalone Game

UE - Rendering Architecture - RHI - Aug 31, 2020

Material Instance with Parameters on Text Render Actor causes crash when playing in Standalone. Reported and tested in version 4.25(CL 13942748). Works as expected in 4.24(CL 11590370). ...

Creating a new C++ project with visual studio build tools installed opens a command prompt for visual studio

Tools - Aug 27, 2020

Creating a new C++ project with build tools installed for Visual Studio opens a command prompt to path C:\Program Files (x86)\Microsoft Visual Studio\2019\BuildTools> instead of visual studio. Selec ...

Rotation gizmo continues to move when snapping is disabled

UE - Editor - Workflow Systems - Aug 25, 2020

When snapping is disabled, the rotation gizmo never seems to stabilize. Continuing to hold the mouse down, even with no movement, will result in the rotation amount to continue changing by small amo ...

Planar Reflections distorted if Separate Translucency Screen Percentage less than 100%

UE - Graphics Features - Aug 19, 2020

Planar reflections with any value lower than 100 for SeparateTranslucencyScreenPercentage are skewed/distorted when moving the camera, not representing the correct image when the value is 100. ...

Chaos cloth simulation bounds are incorrectly rotated when using local space simulation

UE - Simulation - Physics - Character - Aug 18, 2020

The bounds are wrongly calculated when the bUseLocalSpaceSimulation property is set in the Chaos Cloth shared config, as it doesn't take into account the character rotation in the removal of the off ...

Adding NotifyTrack from AnimDataModifier doesn't refresh Animation Editor

UE - Anim - Runtime - Aug 12, 2020

When creating a Notify Track using an Animation Modifier in the Animation tab of an Animation Sequence, the new Track added and applied fails to appear in the Notifies panel until the panel has been ...

Modulated Shadow doesn't work

UE - Platform - Mobile - Aug 7, 2020

4.22 is working On Mobile sometimes Modulated Shadow is useful for Cast custom color and value Shadows on Unlit objects(custom celshading for example) ...