Unreal Engine Issues
Unreal Engine Issues
Landscape No Longer Renders when Setting Max Desired Draw Distance Above 0
UE - World Creation - Worldbuilding Tools - World Composition - Jul 1, 2019Landscapes no longer renders when setting max desired draw distance above 0. Found in 4.21 CL# 4753647, 4.22 CL# 7053647, 4.23 CL# 7208101. 4.24 CL# 7210422 ...
Material editor crash in 5.0.2
UE - Rendering Architecture - Materials - Sep 2, 2022Nanite custom depth rendering is missing support for r.CustomDepthTemporalAAJitter=0
UE - Graphics Features - Nanite - Dec 14, 2023Nanite custom depth rendering doesn't "de-jitter" the view parameters for custom depth rendering when r.CustomDepthTemporalAAJitter is set to 0. This was discovered by a licensee and reported via U ...
Distortion Displacement Track is empty in new level sequence using a distortion file with a framerate of 0
Docs - Samples - Aug 8, 2017Distortion Displacement Track is empty in a new level sequence using a distortion file witha framerate of 0. ...
Build Error when using ENUM without 0 entry
UE - Foundation - Cpp Tools - UnrealHeaderTool - Nov 26, 2019Bug in StringTemplate.cpp related to modulo operator in MaterialTemplate.ush (code fix provided)
UE - Rendering Architecture - Materials - Jun 25, 2024Shader Template files like MaterialTemplate.ush do not submit previous chunks when encountering a `%` character, unless that `%` character is `%s` or `% {...} `. Because the error is happening ...
"Fix root motion initial rotation handling" commit breaks root motion completely
OLD - Anim - Dec 18, 2014Enabling and processing root motion causes animation to rotate the wrong direction. Roll instead of Yaw. Pitch instead of roll etc. This error does not occur in UE 4.6. ...
BlendSpace DeltaTimeRecord.Delta can incorrectly be set to zero
UE - Anim - Runtime - Apr 19, 2024It's possible for blendspaces to end up with an invalid delta time record because of how UBlendSpace::TickAssetPlayer modifies the time record. This only seems to happen with specific settings:Axis ...
Command buffer failure rates increased on iOS 15 devices compared to earlier iOS versions
UE - Rendering Architecture - RHI - Sep 23, 2022There is a licensee report that command buffer failure rates on iOS 15 devices have increased compared to earlier iOS versions, and the issue may be related to foregrounding or backgrounding. ...
Metasounds - Using the Audio Component Play Node with a start timer other than 0 results in the Metasound ceasing to function
UE - Audio - MetaSounds - Dec 2, 2021Metasounds cease functionality if called to Play with a different start time other than 0. This extends to the Metasound editor where pressing play to preview the sound also ceases to function. ...