Discrepancy in screen data read back in Materials from screen UVs

UE - Rendering - Materials - Mar 2, 2023

This needs to be debugged to see where the data discrepancy comes from. ...

Light shaft bloom oscillating with TAA/TSR

UE - Rendering - Feb 23, 2023

Investigate adding support for more flexible condition properties in the Material Editor.

UE - Rendering - Materials - Feb 23, 2023

The user has added a property to material expressions input node that has a complex expression in its "EditCondition" which isn't supported and results in a crash. Investigate adding support to thi ...

[AI] Moving navmesh and navbounds to a sublevel results in a level nearly twice the size expected

UE - AI - Navigation - Feb 22, 2023

Using World Composition, moving the Navmesh and NavmeshBounds from the persistent level to a sub-level results in the size of the navmesh sub-level being roughly twice the size of the decreased size ...

[AI] Navmesh generates incorrect triangles that connect a lower platform to one above it

UE - AI - Navigation - Feb 21, 2023

Navmesh is setting some vertices to be quite above what would be the max step height of the agent when two platforms are aligned with one above the other. The navmesh may reach up to the upper platf ...

Create a Material Editor node that exposes the VertexID

UE - Rendering - Materials - Feb 20, 2023

A UDN user has requested that we expose the VertexID as a Material Editor graph node. According to a brief thread with [Link Removed] , this is a useful feature to add. https://udn.unrealengine.com ...

AnimDrawDebug does not work if using RootMotion from Everything

UE - Anim - Gameplay - Feb 14, 2023

Debug drawing with AnimDarwDebug~ does not work when RootMotionMode is set to "RootMotion from Everything". In addition, the same issue occurs when MultiThread of Animation is turned off. Licensee ...

Using justification on an Editable Text Box delays one frame

UE - Editor - UI Systems - UMG - Jan 17, 2023

The display implementation is in the level blueprint. [Image Removed] ...

LiDAR not importing colors correctly for .E57 Point Clouds

UE - Editor - Content Pipeline - Jan 6, 2023

Reproduced 3/3 times, issue does not occur in //UE5/Release-5.0 - CL 20979098 Binary. Confirmed Regression. LiDAR plugin is version .08 in UE5.0.3, and version 1.0 in UE5.1.0 ...