Topics tagged Lumen

Topic	Replies	Views	Activity
Lumen is view dependent with nDisplay. How to clear out seams? Virtual Production Lumen , question , unreal-engine , ndisplay	7	206	January 30, 2026
Unreal Engine 5.7.1 Lumen Ghosting/Light lines help ._. Rendering Lumen , unreal-engine	3	52	January 27, 2026
Way to check/switch on Lumen being activated in a material? Asset Creation Lumen , unreal-engine	1	482	January 26, 2026
Substrate Frozen Ice in UE 5.6 Showcase Lumen , editor , Shaders , Rendering , unreal-engine , fab	5	177	January 13, 2026
Lumen GI and Reflections feedback thread Rendering Lumen , unreal-engine , Staff-Pick-UE	2327	140051	January 8, 2026
Lumen changes: 5.4 v 5.6 (Soft Source Radius) Rendering Lumen , Reflections , unreal-engine , Lights	1	37	January 7, 2026
Lumen no longer working in UE5.5 DX11 SM5 Rendering Lumen , dx11 , unreal-engine	26	3379	December 31, 2025
UE5.7 - Fix: Lumen not working for SM5 DX11 and DX12 Rendering Lumen , Shaders , unreal-engine , directx	3	315	December 29, 2025
Left Eye Shadow Flickering in VR with Virtual Shadow Maps Rendering Lumen , question , bug-report , Shadows , unreal-engine	9	1643	December 24, 2025
AMD GPUs artifacts Ray Tracing Lumen Rendering Lumen , unreal-engine , directional-light , Ray-Tracing	1	859	December 4, 2025
Lumen shadows on small objects disappearing Rendering Lumen , question , Rendering , Shadows , unreal-engine	0	40	December 2, 2025
Lightwave Dynamics – Smart Lighting Control for Unreal Engine Showcase Blueprint , Lumen , Lighting , dynamic-lighting , unreal-engine , Automation , workflow , automationtool , Editor-Utility , Blutilities , Environment-Art , Environment-Lighting , fab , MegaLights	2	81	December 2, 2025
Severe ghosting in VR when using Lumen — baked lighting looks perfect, but Lumen causes heavy ghosting Rendering Lumen , question , Rendering , unreal-engine	6	292	November 25, 2025
Sequence Switching - Light popping gltich? Programming & Scripting Lumen , question , Lighting , unreal-engine , sequence	0	26	November 11, 2025
Converting RT (Lumen) to baked in a static environment Rendering Lumen , question , unreal-engine	3	84	November 6, 2025
Global Illumination with Lumen Major Ghosting issue Blueprint Blueprint , Lumen , question , Lighting , Anti-Aliasing , unreal-engine	4	399	November 1, 2025
Lumen surface cache scale woes Rendering Lumen , unreal-engine	13	456	October 28, 2025
Light Leaking With Point Lights Rendering Lumen , question , unreal-engine , light , lighting-problem	3	100	October 28, 2025
UE5 LUMEN is there a way to stop emissive materials from casting light? Rendering General , Lumen , unreal-engine , UE5-0	13	7702	October 28, 2025
Surface Ghosting from Flashlight Rendering Lumen , question , Rendering , unreal-engine , reflection	2	70	October 25, 2025
Quantum Dejavu - Epic Mega Jam 2025 Showcase Lumen , unreal-engine , Raytracing , Substrate , epic-megajam	0	52	October 24, 2025
Recreating the wilderness of Ghost of Tsushima and Yotei Showcase Lumen , editor , Shaders , Lighting , unreal-engine	0	70	October 24, 2025
Branickiego apartment real-time architectural visualization Architecture Lumen , unreal-engine , architecture , visualization , archviz , real-time	0	45	October 20, 2025
Static Lighting for Level Desing Rendering Lumen , question , Lighting , unreal-engine , static-lights	0	41	October 20, 2025
Lumen glow / lack of AO under geometry Rendering Lumen , question , unreal-engine	0	44	October 9, 2025
UE 5 + Groom/Hair is not working properly Rendering Lumen , unreal-engine	15	9042	September 23, 2025
Lumen keeps rebuilding the scene every second while rendering with Movie Render Queue Rendering Lumen , question , Rendering , unreal-engine	0	62	September 20, 2025
Raytracing . Landscape does not appear correctly in ray traced reflections. Rendering Lumen , question , bug-report , Landscape , unreal-engine , Ray-Tracing	0	32	September 19, 2025
From 5.5.3 to 5.6.1 - Very noticeable flickering and smearing? Rendering Lumen , question , bug-report , unreal-engine	2	171	August 28, 2025
Weird glow around shadows lumen ue 5.5 Rendering Lumen , question , Rendering , Shadows , unreal-engine	1	76	August 27, 2025

Lumen is view dependent with nDisplay. How to clear out seams?

Virtual Production

7

206

January 30, 2026

Unreal Engine 5.7.1 Lumen Ghosting/Light lines help ._.

Rendering

Lumen , unreal-engine

3

52

January 27, 2026

Way to check/switch on Lumen being activated in a material?

Asset Creation

Lumen , unreal-engine

1

482

January 26, 2026

Substrate Frozen Ice in UE 5.6

Showcase

Lumen , editor , Shaders , Rendering , unreal-engine , fab

5

177

January 13, 2026

Lumen GI and Reflections feedback thread

Rendering

Lumen , unreal-engine , Staff-Pick-UE

2327

140051

January 8, 2026

Lumen changes: 5.4 v 5.6 (Soft Source Radius)

Rendering

Lumen , Reflections , unreal-engine , Lights

1

37

January 7, 2026

Lumen no longer working in UE5.5 DX11 SM5

Rendering

Lumen , dx11 , unreal-engine

26

3379

December 31, 2025

UE5.7 - Fix: Lumen not working for SM5 DX11 and DX12

Rendering

Lumen , Shaders , unreal-engine , directx

3

315

December 29, 2025

Left Eye Shadow Flickering in VR with Virtual Shadow Maps

Rendering

Lumen , question , bug-report , Shadows , unreal-engine

9

1643

December 24, 2025

AMD GPUs artifacts Ray Tracing Lumen

Rendering

Lumen , unreal-engine , directional-light , Ray-Tracing

1

859

December 4, 2025

Lumen shadows on small objects disappearing

Rendering

Lumen , question , Rendering , Shadows , unreal-engine

0

40

December 2, 2025

Lightwave Dynamics – Smart Lighting Control for Unreal Engine

Showcase

Blueprint , Lumen , Lighting , dynamic-lighting , unreal-engine , Automation , workflow , automationtool , Editor-Utility , Blutilities , Environment-Art , Environment-Lighting , fab , MegaLights