Rendering

Topic	Replies	Views	Activity
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…	2380	153508	June 24, 2026
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15710	November 17, 2021
Crash when hitting play after re-loading World Partition level with Static Lighting crash , unreal-engine	2	131	June 25, 2026
How to fix lighting banding artifacts? question , unreal-engine	0	14	June 25, 2026
Does nDisplay work with World Partition? unreal-engine , ndisplay , World-Partition	0	12	June 25, 2026
Movie Render Graph Alpha problems question , editor , Rendering , unreal-engine , Render	0	18	June 25, 2026
How can I simulate/implement interlacing? question , Shaders , unreal-engine	2	336	June 25, 2026
渲染出的图片左上角有红色绿色的亮斑，这个是什么问题 question , Rendering , unreal-engine	0	24	June 25, 2026
How to fix this weird hardline when ramp hits 1.0? question , unreal-engine	1	50	June 24, 2026
Hide ground mesh while keeping shadows casted onto it? question , unreal-engine	2	58	June 24, 2026
Assist with Visual Technique used in the game Lords of the Fallen (2023) question , unreal-engine	2	73	June 24, 2026
Decals are not appearing properly in the post process question , Decals , unreal-engine , Post-Process	2	46	June 24, 2026
UE 5.7.x Linux – VK_ERROR_DEVICE_LOST in Vulkan RHI question , unreal-engine	18	1189	June 24, 2026
Movie Render Queue Not Rendering Alpha Correctly question , unreal-engine	6	519	June 24, 2026
Static Lighting Breaks On Play editor , bug-report , unreal-engine	2	37	June 24, 2026
How to get area shadows to work with deep shadows on strand hair? question , unreal-engine	0	31	June 24, 2026
UE 5.8 megaplants error, crash unreal-engine	3	93	June 23, 2026
Mesh Rendering Gaps Unreal 5.7 question , unreal-engine	0	24	June 23, 2026
Epic's GPUlightmass unreal-engine	928	78487	June 23, 2026
Substrate - Feedback Thread Rendering , unreal-engine , Physically-Based-Shading , Staff-Pick-UE , Substrate	810	47799	June 23, 2026
Movie Render Graph inconsistent unreal-engine	6	64	June 22, 2026
Scene lighting changes after migrating a level to another UE5 project question , Lighting , unreal-engine	1	56	June 22, 2026
[UE5] Anime/Toon/Cel Shading Model (WORKS WITH LAUNCHER ENGINE VERSIONS) Lighting , Rendering , unreal-engine , UE5-0	182	67121	June 22, 2026
How do I fix the preview icon showing up on all my textures? question , Shadows , unreal-engine , light , UE5-0	16	5340	June 22, 2026
How can I resolve a conflict between two post-process materials outline? question , Post-Processing , unreal-engine , outline	1	55	June 22, 2026
Nanite Foliage / PVE is not compatible with Ray Traced Shadows ? Nanite , question , Foliage , unreal-engine	2	56	June 22, 2026
Is Nanite Tessellation broken on terrain since 5.6 ? question , unreal-engine	16	1014	June 22, 2026
DFAO Distance Field materials shader don't work in scenes captures question , Rendering , unreal-engine	1	86	June 21, 2026
Raytraced Translucency question , unreal-engine	6	100	June 20, 2026
Required structure for Skeletal Mesh Nanite Assembly using USD, and the future roadmap for Nanite Foliage question , unreal-engine , Epic-Pro-Support	5	394	June 20, 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…