Topics tagged Lumen

Topic	Replies	Views	Activity
Lumen glow / lack of AO under geometry Rendering Lumen , question , unreal-engine	0	12	October 9, 2025
Surface Ghosting from Flashlight Rendering Lumen , question , Rendering , unreal-engine , reflection	1	25	October 8, 2025
Lumen no longer working in UE5.5 DX11 SM5 Rendering Lumen , dx11 , unreal-engine	23	2553	September 25, 2025
Lumen GI and Reflections feedback thread Rendering Lumen , unreal-engine , Staff-Pick-UE	2290	119923	September 24, 2025
UE 5 + Groom/Hair is not working properly Rendering Lumen , unreal-engine	15	8660	September 23, 2025
Lumen keeps rebuilding the scene every second while rendering with Movie Render Queue Rendering Lumen , question , Rendering , unreal-engine	0	16	September 20, 2025
Raytracing . Landscape does not appear correctly in ray traced reflections. Rendering Lumen , question , bug-report , Landscape , unreal-engine , Ray-Tracing	0	8	September 19, 2025
From 5.5.3 to 5.6.1 - Very noticeable flickering and smearing? Rendering Lumen , question , bug-report , unreal-engine	2	57	August 28, 2025
Weird glow around shadows lumen ue 5.5 Rendering Lumen , question , Rendering , Shadows , unreal-engine	1	52	August 27, 2025
Light behaving differently in editor vs stand alone. Rendering Lumen , question , Lighting , unreal-engine , lighting-problem	2	58	August 15, 2025
Virtual Shadow Map Blocky Flickering UE 5.3.2 Cinematics & Media Lumen , Rendering , unreal-engine , shadows-problem	5	173	August 15, 2025
Lumen is view dependent with nDisplay. How to clear out seams? Virtual Production Lumen , question , unreal-engine , ndisplay	6	85	August 14, 2025
PCG Spline Mesh isn’t affected by Lumen World Creation Lumen , question , unreal-engine	0	19	August 13, 2025
Black ghosting bars while rendering Rendering Lumen , question , Rendering , unreal-engine	0	25	August 10, 2025
Height Fog invisible in Ray Traced Reflections. Rendering Lumen , question , Rendering , unreal-engine , Fog , Ray-Tracing	3	332	August 9, 2025
N00b advice on static/stationary lighting behavior in Lumen Rendering Lumen , question , Rendering , unreal-engine	1	38	August 9, 2025
broken vr lumen reflection using 5.5 Rendering Lumen , Reflections , unreal-engine , SteamVR	0	49	August 5, 2025
GPU crash error, Project not opening :-\ Feedback & Requests Lumen , question , error , unreal-engine , lighting-problem	5	73	August 2, 2025
Has anyone else encountered this artifacting issue with lumen renders? Tutorial & Course Discussions Lumen , Rendering , twinmotion	0	63	July 28, 2025
Global Illumination with Lumen Major Ghosting issue Blueprint Blueprint , Lumen , question , Lighting , Anti-Aliasing , unreal-engine	2	236	July 24, 2025
How do distance fields get generated and how do they differ from the actual geometry? Debugging, Optimization, & Profiling Lumen , question , Reflections , unreal-engine , distance-fields	2	52	July 23, 2025
HDRI Backdrop Lighting issue or Not working in Build. Blueprint Blueprint , Lumen , Plugins , Rendering , unreal-engine , lighting-problem , hdri	3	1736	July 9, 2025
The Theseus Ship - short movie Showcase Lumen , unreal-engine , movie , metahuman	2	67	July 8, 2025
Electric dream overcast lighting Showcase Lumen , Lighting , unreal-engine	5	81	July 8, 2025
Skip Screen Trace Hits on Foliage (Epic Blog Post) Rendering Lumen , question , unreal-engine	1	49	July 8, 2025
ArchViz Lighting Setup Architectural and Design Visualization Lumen , Lighting , unreal-engine , architecture , archviz	0	93	July 6, 2025
Surface Cache Transparent Artifact Rendering Lumen , question , Lighting , unreal-engine , lighting-problem	0	25	July 6, 2025
Critical Lumen Instability in UE5.6: Artistic Control Severely Impacted Rendering Lumen , question , bug-report , unreal-engine	10	906	July 3, 2025
What on earth is happening here? Black artefacts and flickering in Lumen reflections. Rendering Lumen , question , Reflections , unreal-engine	2	72	July 3, 2025
Unreal engine 5: lighting acting strange Rendering Lumen , question , unreal-engine , lighting-problem	0	45	June 19, 2025