Topics tagged unreal-engine

Topic	Replies	Views	Activity
Lumen GI and Reflections feedback thread Rendering Lumen , unreal-engine , Staff-Pick-UE Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…	2379	158275	June 24, 2026
RAD Game Tools’ Oodle—cross-platform data compression solutions Rendering unreal-engine	29	15903	November 17, 2021
Does anyone know why the foliage always flickering in ue5? Rendering question , Lighting , Rendering , unreal-engine	21	3612	July 22, 2026
HDRI backdrop reflect lower black hemisphere in UE5.5 Rendering question , Rendering , unreal-engine	4	599	July 22, 2026
UE 5.8 Render on Mac stuck at 100% Rendering question , unreal-engine	0	9	July 22, 2026
UE5.7 Movie Render Queue Rendering Error Rendering question , unreal-engine , Epic-Pro-Support	4	218	July 22, 2026
Movie Render Graph Antialiasing issue Rendering question , Rendering , unreal-engine	11	80	July 22, 2026
Consistent GPU crash after upgrading to 5.8 Rendering unreal-engine	4	83	July 21, 2026
5.8 Preview - Toon BSDF - Shadows cast on surface are blurry Rendering question , unreal-engine , Epic-Pro-Support	9	27	July 21, 2026
How do you delete a second UV channel on an older model? Rendering unreal-engine	2	28	July 21, 2026
What is the best way to get "flat" lighting over the entire scene? Rendering UE4-24 , question , unreal-engine	7	2776	July 21, 2026
Luoshuang's GPULightmass Rendering unreal-engine	2504	869783	July 21, 2026
White outlines on vegetation assets Rendering question , Rendering , unreal-engine	4	182	July 20, 2026
UE 5.8: VirtualHeightfieldMesh terrain LOD popping — cause and fix Rendering unreal-engine	0	29	July 20, 2026
Seams when clothing is added to Metahuman Creator Rendering unreal-engine	0	19	July 20, 2026
Epic's GPUlightmass Rendering unreal-engine	943	82265	July 20, 2026
Anisotropy dosen't work in unreal 5.5 ! Rendering question , bug-report , Rendering , unreal-engine	11	1074	July 20, 2026
UE5.4 MacOS Building Lighting consistantly failing - connection timeout? Rendering MAC , building-lighting , unreal-engine , internet	9	320	July 19, 2026
Constant "Resizing Virtual Texture Pools" message after upgrading project to 5.4 Rendering unreal-engine	35	23752	July 19, 2026
Is there any way to use Constrain Aspect Ratio and Aspect Ratio Axis Constraint at the same time? Rendering Blueprint , question , viewport , unreal-engine	1	36	July 19, 2026
MRQ vs MRG Rendering question , unreal-engine	6	55	July 17, 2026
Black geometry in mirror kaleidoscope with Lumen Reflections Rendering Lumen , Reflections , unreal-engine , mirror	1	41	July 17, 2026
UE5 Hair becomes extremely bright near point light / campfire (Specular 0, Roughness 1 doesn't help) Rendering question , Rendering , skeletalmesh , unreal-engine	0	26	July 16, 2026
HLOD generate partial magenta/pink textures Rendering question , unreal-engine , Epic-Pro-Support	6	173	July 15, 2026
Widget component in world space to face camera Rendering Blueprint , question , Materials , unreal-engine , Widget , world-space	9	10330	July 15, 2026
UE 5.7.x Linux – VK_ERROR_DEVICE_LOST in Vulkan RHI Rendering question , unreal-engine	19	1528	July 14, 2026
开启 Raytracing 之后 SkinCache 的数据暴涨 Rendering question , Rendering , skeletalmesh , unreal-engine , Raytracing	0	29	July 14, 2026
Tranlslucency bug in the interior. Rendering question , editor , bug-report , unreal-engine	3	95	July 14, 2026
I encountered a problem with Volumetric shadow from volumetric fog Rendering question , unreal-engine	1	52	July 14, 2026
Prevent Mesh/Ocean/Water (Single Water Layer) From Receiving Shadows Rendering Shadows , unreal-engine , Water	8	406	July 14, 2026

Lumen GI and Reflections feedback thread

Lumen , unreal-engine , Staff-Pick-UE

Hi everyone, I’m starting this thread for feedback and discussion about Lumen GI and Reflections in UE5. We’re under a lot of pressure with internal deadlines so can’t promise responses, but we will read everything here…