CharacterMovement doesn't clear velocity

UE - Simulation - Physics - Oct 11, 2024

Velocities are not being cleared when physics simulation set to false.  ...

Lit Translucency Receiving Shadows with Forward Shading Enabled

UE - Graphics Features - Aug 13, 2018

When forward shading is enabled, particles that have materials with their lighting mode set to "VolumetricNonDirectional" will recieve shadows. Attached images provided by user. Found in 4.19 CL# ...

Actor foliage does not respect "foliage.CullDistanceScale"

UE - World Creation - Worldbuilding Tools - Oct 15, 2024

Actor foliage does not respect the "foliage.CullDistanceScale" console variable. This was brought up in a UDN: [Link Removed] ...

[CrashReport] UE4Editor-Core.dylib!<Unknown>

OLD - Anim - Dec 31, 2015

[Link Removed] ...

Invalid API documentation file

Docs - Jun 9, 2017

The API.chm file is invalid. Additionally the website API docs are out of date. This is tied to a larger issue with the APIDocTool. ...

Volumetric Light Fog Leak through objects

UE - Graphics Features - Dec 31, 2018

Any environment with volumetric fog enabled will have a light leak which appears through objects.  Found in 4.20 CL# 4369336, 4.21 CL# 4613538, 4.22 CL# 4666322 ...

SSR not rendering correctly in SM4 Preview

UE - Graphics Features - Sep 20, 2017

This is a regression from 4.17.2 and you do not need to be in PIE to see the effect. This is not seen in Shader Model 5 ...

Machine ID is not being shown on the crashreporter website

UE - Foundation - Core - CrashReportClient - Jan 13, 2017

This is a regression from 4.14.3 ...

Vertex Interpolate Node Doesn't Work with Lightmass

UE - Graphics Features - Lumen - Aug 8, 2018

The vertex interpolate node doesn't work with lightmass. Found in 4.19 CL# 4033788, 4.20 CL# 4233996, and 4.21 CL# 4258917 ...

VREditor - Vive: HMD waking up from "sleep" triggers Auto Entry to VR

UE - Editor - Workflow Systems - Jul 30, 2016

Normally this has not been as much of an issue, but recently SteamVR has dramatically decrease the time-out / "sleep" timer to something along the lines of 5-10 seconds... so the headset constantly ...