Unreal Engine Issues
Unreal Engine Issues
Niagara Particles do not respond to Set World Origin Location
UE - Niagara - Aug 17, 2020Setting the world origin will not update existing Niagara particles. ...
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 ...
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. ...
Static lighting isn't bouncing when using Layered Materials
UE - Graphics Features - Lumen - Aug 13, 2020Static lighting will not bounce on the ceiling when using a Layered Material. The Material Attributes Layers node is used which doesn't appear in 4.24.3 so this isn't a regression. This was report ...
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 voice chat does not activate the microphone when Mic Threshold is zero
UE - Audio - Aug 11, 2020Voice chat does not work when speaking into the microphone with a normal voice and a Mic Threshold of 0. We have to blow into the microphone or speak loudly for voice chat to work. ...
Assets are not discoverable after re-adding Feature Pack to project
UE - Editor - Content Pipeline - Content Browser - Aug 11, 2020.uasset files that were deleted then re-added to the Content Browser are not properly discovered and added to the explorer. I have confirmed these assets are still on disk within Windows Explorer. T ...
Text3d renders backwards.
UE - Rendering Architecture - RHI - Aug 10, 2020When adding a Text3D actor (after placed as Child Component), into viewport the actor renders backward and not as expected. I was able to reproduce this issue in 4.25.3, but did not have this issue ...
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 ...
Crash when destroying a geometry collection actor
UE - Simulation - Physics - Aug 7, 2020When an actor with geometry collection is destroyed, the engine doesn't remove elements from array in the ChaosSolver So illegal references occurs. Removing element with following quick fix code ...