Unreal Engine Issues
Unreal Engine Issues
Users can create project with name of "Stack" which causes conflict with existing "Stack.h"
Tools - Sep 12, 2016Users can create project with existing name of "Slack" which causes conflict with existing Slack.h. Call stack is log file. ...
Potential major HLOD dynamic shadow performance issues
UE - Graphics Features - Feb 22, 2017See https://udn.unrealengine.com/questions/336882/hlod-dynamic-shadow-issues.html . Potential major performance issues with HLOD and dynamic shadowing incorrectly drawing sub meshes. Also missing sh ...
SteamVR Stereo layers are using incorrect orientation conversion
UE - Platform - XR - Mar 6, 2019"SteamVR stereo layers are using the wrong coordinate system conversion and are being improperly rotated. All other conversions in the SteamVR module are using the correct one, just this particular ...
Contact offset multiplier no longer working
UE - Simulation - Physics - May 10, 2019Changes in physics code have caused rolling objects to behave differently. https://forums.unrealengine.com/development-discussion/content-creation/50364-rolling-ball-jumps-on-flat-surface Conf ...
Vive - Motion Controller Component - Temporal AA Regression
UE - Platform - XR - May 22, 2019In 4.22, temporal AA rendering artifacts can be seen on MotionControllerComponent attachments. Other AA methods look to be working without artifacts. Not seen with Oculus Workaround: Set "Disa ...
Skylight mobility settings interfere with Ray Tracing accuracy
UE - Graphics Features - Lumen - Oct 28, 2019When skylight raytracing is enabled, and skylight mobility is movable, skylight diffuse convolution is used on top of the skylight diffuse raytracing, causing severe bias and incorrect raytraced res ...
Copying and pasting a material function renders all of the duplicates inputs as not having default values
UE - Rendering Architecture - Materials - May 22, 2019The top material function was placed in a graph directly. The second was generating by copying the first node. Note that the input pins changed color which indicates that each input on the new modul ...
Open Sound Control Blueprint Plugin stops working around 1 minute during play
UE - Audio - Jun 3, 2020Messages are not received around 1 minute into playing when using OSC blueprint plugin. Test Project: [Link Removed] User workaround: https://forums.unrealengine.com/development-discussion/blu ...
AR Utilities plugin requirement missing from 5.3 documentation
Docs - Sep 25, 2023Setting Up a New AR Project page for 5.3 is missing important information about including the AR Utilities plugin. https://docs.unrealengine.com/5.3/en-US/setting-up-a-new-ar-project-in-unreal-en ...
iOS launch screen might briefly appear in Portrait before switching to Landscape
UE - Platform - Apple - Nov 13, 2023Sometimes on the first launch of the game after install, the launch image will be a cropped portrait drawn in landscape orientation, on the left side of the screen, with the top and bottom getting c ...