Unreal Engine Issues
Unreal Engine Issues
Crash when enabling dynamic branch on static switches in Post Process Materials
UE - Rendering Architecture - Materials - Jun 28, 2023[Link Removed] Some functions to access parameters don't take into account the newly added runtime static switch parameters. It should be straightforward to fix these up: void UMaterialInstance:: ...
ProxyLOD - Properly handle meshes with empty sections
UE - World Creation - Worldbuilding Tools - Merge Actor - Jun 28, 2023Some parts of the proxy mesh generation does not correctly handle empty sections. FMeshMergeHelpers::ExtractSections() will remove empty section, but some other parts of the process will not, which ...
Missing shadows when combining CSMCaching and Nanite
UE - Graphics Features - Shadows - Jun 28, 2023A Nanite primitive casting a CSM shadow on another Nanite primitive with "Cast Shadows" disabled, will have it's shadow disappear completely when r.Shadow.CSMCaching = 1. ...
Iris - Function descriptors will prevent protocols from being marked as fully push based
UE - Networking - Iris - Jun 27, 2023Editor crash when the renderdoc.captureframecount is set more than 1
UE - Rendering Architecture - RHI - Jun 27, 2023PIE window resizes on launch when using Windows scaling
UE - Editor - UI Systems - Slate - Jun 22, 2023The user suggested scaling the TitleBarSize in SWindow::GetClientRectInScreen by GetDPIScaleFactor(), which makes sense to me but doesn't seem to solve the issue entirely. ...
Iris - check hit in FNetBitStreamWriter::InitBytes if object has only COND_InitialOnly replicated properties
UE - Networking - Iris - Jun 22, 2023InitOnly FReplicationStateDescriptors will have a value of 0 for ChangeMaskBitCount, so if an object only has COND_InitialOnly properties, its FReplicationProtocol will also have a ChangeMaskBitCoun ...
Assert when creating new landscape
UE - LD & Modeling - Terrain - Landscape - Jun 16, 2023Generated from CrashReporter ...
GeometryCollection with StripOnCook and without EnableNanite causes a crash in cooked game
UE - Simulation - Physics - Destruction - Jun 16, 2023The Strip on Cook option seems to strip even necessary data. ...
The ActionInstanceData event is incorrect when triggering a "Started" delegate which is on the same tick as a "Triggered" event
UE - Gameplay - Input - Jun 15, 2023This is happening because the FInputActionInstance has the event as "triggered" when the triggered event and started event occur on the same frame. This is correct, but when the delegate gets fired ...