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…	2296	124960	November 21, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	14970	November 17, 2021
Why are my renders are coming out black? Sometimes seeing frames, sometimes not. question , bug-report , unreal-engine	6	273	November 21, 2025
这个问题怎么解决啊？我关闭了所有特效、插件、图层进行渲染，还是会提示错误 question , unreal-engine	0	4	November 21, 2025
Material Lerps Disappear with Fog question , Rendering , unreal-engine	2	20	November 21, 2025
How do I remove these reflections/blooms question , unreal-engine	2	10	November 20, 2025
Hey guys my editor glitches, flickers and freezes when i open a second window do you know why it happens? question , editor , bug-report , freeze , unreal-engine , editor-freezes , unreal	1	6	November 20, 2025
Miscalculation of light in lumen. Part of the shadow side is illuminated question , Rendering , unreal-engine	4	17	November 20, 2025
Using a structured buffer peculiarity question , unreal-engine	1	174	November 20, 2025
Problem with Rendering & Setting on Landscape question , editor , Rendering , unreal-engine , fab , epic-for-indies	1	12	November 20, 2025
NOT Solved. Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) unreal-engine	7	88	November 20, 2025
NVIDIA Driver 580+ makes the DoF low quality Post-Processing , Rendering , Depth-Of-Field , bug , unreal-engine , DOF , artifacts	2	212	November 20, 2025
Materials not rendering with raytracing question , twinmotion	0	7	November 20, 2025
Unreal 5.6 - Heterogenous Volumes indirect lighting setting doesn't work anymore unreal-engine	4	181	November 20, 2025
Getting softer shadows with Virtual Shadow Maps question , Lighting , Rendering , unreal-engine	1	351	November 20, 2025
Grass is constantly super shiny question , unreal-engine	2	41	November 20, 2025
FSR4 + FI = Graphic bug? unreal-engine	0	13	November 20, 2025
Trying to bring RTXGI to 5.7 unreal-engine	6	188	November 20, 2025
Nanite is enabled but cannot render question , unreal-engine	25	22937	November 19, 2025
MRQ + nDisplay failing in packaged builds question , Rendering , build , unreal-engine , ndisplay	3	25	November 19, 2025
Black halos question , unreal-engine	4	26	November 19, 2025
Object Ids and Path Tracing unreal-engine	2	27	November 19, 2025
MovieRenderQueue_WorldDepth in UE5.6 issues question , bug-report , unreal-engine	7	99	November 19, 2025
I am having this issue where the moon (Directional Light) is seeping through the walls of my buildings and i cannot seem to fix it. Please help! question , unreal-engine , fortnite , unreal-editor-for-fortnite	1	13	November 19, 2025
Can I make performance friendly fake shadows with Post Processing Shader Mats? (And if so, how?) Blueprint , question , Lighting , Rendering , unreal-engine	4	32	November 19, 2025
Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) question , Rendering , Depth-Of-Field , unreal-engine , DOF	27	853	November 19, 2025
UE 5.4, Volumetric Clouds from Ultra Dynamic Sky looks different in viewport and render question , unreal-engine	4	1317	November 19, 2025
Mat LIght Function VS Emissive Txt question , unreal-engine	4	23	November 19, 2025
5.5 baked lightmaps error question , unreal-engine	15	879	November 19, 2025
UE5.7 - Fix: Lumen not working for SM5 DX11 and DX12 Lumen , Shaders , unreal-engine , directx	1	39	November 19, 2025

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…