Post-Process "Dirt Mask Intensity" is nested within Bloom instead of Dirt Mask

Tools - Jan 19, 2017

With the Post Process Settings overhaul complete, Dirt Mask options have been split out of Bloom. Dirt Mask Intensity, however, is still within Bloom. This leads to an inconsistent user experience. ...

Collision build of LiDAR point cloud assets at runtime does not apply

UE - Editor - Content Pipeline - Datasmith - Oct 24, 2023

Collision build at runtime for LiDAR point cloud does not apply. This applies to Editor and Standalone. If you do not allow collision builds at runtime, this module should not be available at runtim ...

Jittering appears when setting DOF in ES3.1

UE - Platform - Mobile - Oct 5, 2021

For reference, it was fine in 4.24 In particular, jittering is severe when the camera is moving. GaussianHalfRes has been removed in CL 14036168, which is likely to cause degradation issues if int ...

Crashes when applying material on objects after changing UV mapping parameters with Lumen enabled.

TM - Core - Jun 20, 2024

Info from the user: "This is super basic, only just started to build the scene. I have modeled in Vectorworks 2024 Architect and imported it into Twinmotion via the export and not the live link. The ...

Visible dithered quantization to remove banding in New Temporal AA Quality

UE - Graphics Features - Oct 6, 2015

Since changing the temporal history buffer to 11:11:10 from FP16, it looks as there is visible dithered quantization to remove banding when rendering. (Taken from conversation on Forum Post linked f ...

Using "BugItGo" command causes character to fall through the world

UE - Gameplay - Aug 26, 2015

Using the bugitgo command line argument will teleport the player to the x,y,z specified but will then will cause the player to continually fall through the floor/world. ...

Effects.umap causes Standalone and Mobile Preview PIE to Crash

UE - Graphics Features - Sep 10, 2015

When opening Effects.umap from Content Examples in Standalone Preview or Mobile Preview, it'll crash. ...

Launch on Mac attempts to load incorrect map for 2D Side Scroller template

UE - Foundation - Core - Cooker - Aug 2, 2016

Important: To get this to repro 100% of the time a new Blueprint 2D Side Scroller template project must be used. If you close the project, then reopen it the project opens to the correct map. I'm as ...

'Used with Landscape' missing in Details panel within Usage section of Material Editor

UE - Rendering Architecture - Materials - Aug 29, 2016

The 'Used with Landscape' option no longer appears/exists within the Material Editor under the Usage section. ...

Character No Longer Able to Use Nav Link After NavMesh Update

UE - AI - Feb 10, 2017

Causing a Nav Mesh update, such as by moving an actor into the NavMesh that will create a hole, seems to be breaking Nav Link Proxies by preventing characters from being able to use them. ...