Unreal Engine Issues
Unreal Engine Issues
Crash copying Geometry Cache Track in Sequencer
UE - Anim - Sequencer - Aug 6, 2020Geometry cache section will crash in PostLoad when track is copied. See UDN for alternative repro steps and more info on attached repro project. ...
User defined struct variables with spaces do not import properly in cooked builds
UE - Framework - Blueprint - Aug 11, 2020DataTables exported to JSON in editor (UDataTable::WriteTableAsJSON, accessible by right clicking a data table and picking export to json) that contain variables with spaces or other outlawed charac ...
Uniform Static Mesh Sampling doesn't work on GPU Niagara Emitters
UE - Niagara - Aug 11, 2020Uniform sampling of static meshes for GPU emitters does not work. ...
Lightmass ignores StaticSwitch in materialinstance
UE - Graphics Features - Aug 12, 2020This is caused by FLightmassMaterialProxy doesn't have GetStaticParameterSet() function. (FMaterial::GetStaticParameterSet() is called.) It can be fixed by adding the following function to FLightma ...
Normal of Skeletal Mesh is incorrect when Recompute Tangent is used when Skincache is enabled
UE - Graphics Features - Aug 12, 2020This issue occurs in Skeletal Mesh depending on the model when Skincache is enabled and affects the rendering. ...
D3D device being lost ( DXGI_ERROR_DEVICE_REMOVED ) on both D3D11 and D3D12
UE - Rendering - Architecture - RHI - Aug 10, 2020It is hard to reproduce, but a licensee reported in UDN that it crashed on his computer frequently. He provided two crash dumps with logs which I uploaded here.[Link Removed][Link Removed] OS: W ...
Importing camera FBX through Python will not import focal length
UE - Anim - Sequencer - Aug 12, 2020Importing a camera's FBX through Python will not import a camera's animated focal length. ...
Stepped animations do not align with level sequences when playing at the same frame rate
UE - Anim - Sequencer - Aug 13, 2020Stepped animations will not evaluate at the same frames as the level sequence it's in even when they are both at the same frame rate. ...
Creating a new TextureRenderTarget2D Asset has the sRGB flag
UE - Virtual Production - Rendering - Aug 17, 2020The sRGB flag is check and set in PostEdit, so when I editing the asset will be correct. And I'm checking again with RHI, so there seems to be no drawing problem.[Link Removed] It seems to be corre ...
Niagara Particles do not respond to Set World Origin Location
UE - Niagara - Aug 17, 2020Setting the world origin will not update existing Niagara particles. ...