Unreal Engine Issues
Unreal Engine Issues
SingleSampleShadowFromStationaryLights does not work in UE5 (when GPU-Scene is used)
UE - Graphics Features - Shadows - Jul 21, 2022The flag is not propagated in FPrimitiveSceneShaderData::FPrimitiveSceneShaderData and so is missing in GPU-Scene primitive data. Need to add: .UseSingleSampleShadowFromStationaryLights(Proxy->UseS ...
[Waveform Editor] - Undoing a trim fade that is made by clicking and dragging the handles doesn't correctly undo when undoing
UE - Audio - WaveformEditor Plugin - Nov 10, 2022Undoing dragging trims doesn't undo the trim [Link Removed] ...
[Soundfield Submix] - Output is silent when routing sound to Unreal Ambisonics and then to Resonance
UE - Audio - Submixes - Dec 8, 2022According to the official docs https://docs.unrealengine.com/4.27/en-US/WorkingWithAudio/Nativesoundfield/ an ambisonic submix can be rendered to Resonance or Oculus; however when doing so, while th ...
Gameplay Tags set as Default in Local Variables do not show as references in Reference Viewer
UE - Framework - Blueprint Editor - Oct 30, 2023Normal variables with gameplay tag defaults will show up in the reference viewer.Other reference types used as a local variable default value will show up in the reference viewer correctly. ...
Single sided complex collision mesh collision blocks character movement from backside
UE - Simulation - Core - Nov 17, 2023Commenting out the branch in FTriangleMeshSweepVisitor::VisitSweep is a work-around.if (CullsBackFaceSweepsCode != 0) { if (VectorMaskBits(IsBackFace)) { // Don't cull the back face ...
Conditional crash when a DragAndDrop operation is done betweeen Data Layers.
UE - World Creation - Worldbuilding Tools - Data Layers - May 8, 2024A crash occurs to the engine as when we when have unreal as a backgroud task, and we try to drag and drop a layer to another by selecting the layer visibility button. ...
Frustum culling provides inconsistent results causing particles to render even when the bounds are out of view.
UE - Niagara - Rendering - Nov 5, 2024When the camera is just outside of the box bounds and it is angled directly away from it , it will start rendering the particles again (as determined by stat GPU differences) despite being out of vi ...
IME input is ignored when There are some lines in MultiLineEditBox
UE - Editor - UI Systems - Slate - Dec 17, 2024This problem is reproduced on other widgets using MultiLineEditBox. ex.) description in source control commit log pane, comments in blueprints, etc. ...