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…	2334	140963	February 4, 2026
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15339	November 17, 2021
UV light/black light question , please-help-me , unreal-engine , Post-Process	0	2	February 7, 2026
Quest 3 VR - Unreal 5.4.4 - Green objects when packaged question , unreal-engine	0	3	February 7, 2026
"Find Collision UV" always returns zero for Skeletal Meshes Blueprint , question , collision-responses , skeletalmesh , uv , unreal-engine , Trace	56	8953	February 7, 2026
Omnidirectional Light or Point Directional-Light - Trying to achieve realistic solar system lighting. Blueprint , question , Lighting , Rendering , unreal-engine	4	95	February 6, 2026
First Person Rendering - Mesh Warping Issue question , Rendering , unreal-engine	0	9	February 6, 2026
Revit 2026 and TM 2025 material glitch in import an Datasmith export question , crash , twinmotion	2	34	February 6, 2026
Runtime Virtual Texture renders black unreal-engine	14	13387	February 6, 2026
Screen Space 3D Widget In Sequencer/Movie Render Queue Blueprint , question , Rendering , unreal-engine , Widget , sequence	1	29	February 6, 2026
Lines after building lights question , unreal-engine	2	21	February 6, 2026
Niagara Grid 3D Gas broken when moving from 5.5 to 5.6 unreal-engine	2	156	February 6, 2026
Error exporting a presentation with animators in version 2025.2!! question , twinmotion	3	52	February 6, 2026
VR mobile resolution unreal-engine , quality , resolution	0	12	February 6, 2026
Nanite Skeletal Mesh Ripping at UV Seams with WPO Displacement Nanite , question , uv , unreal-engine , displacement	0	10	February 5, 2026
Stretching resolution question , unreal-engine , resolution , fortnite	0	10	February 5, 2026
Visible bullet glow over long distance question , unreal-engine	0	11	February 5, 2026
Rendering alpha with .exr file not working UE5.7.1 question , unreal-engine	2	35	February 5, 2026
Niagara Sub UV Animation flipbook shaking!? question , unreal-engine	0	6	February 5, 2026
Lumen, shadow noise, foliage and performance Lumen , Foliage , unreal-engine , performance-issues	20	737	February 5, 2026
Flickering from Screen Probe Gather Temporal Filter question , unreal-engine , Epic-Pro-Support	4	119	February 5, 2026
Circular Light Plane - Emissive/Lumen Settings won't work Lighting , unreal-engine	5	24	February 5, 2026
Problem with flickering shadows in Unreal Engine 5 when using global illumination not in Lumen mode question , editor , bug-report , Rendering , unreal-engine	39	22037	February 5, 2026
Trees and grass create shadows that glare, create noise and shimmer. question , unreal-engine	4	45	February 5, 2026
How to Fix Foliage Flickering in Unreal Engine? Foliage , issue , unreal-engine , flickering	2	91	February 5, 2026
[UE5] Anime/Toon/Cel Shading Model (WORKS WITH LAUNCHER ENGINE VERSIONS) Lighting , Rendering , unreal-engine , UE5-0	180	61974	February 5, 2026
USceneCaptureComponent2D produces large checkered cube instead of charactrers question , unreal-engine	0	10	February 5, 2026
Glitch/Artifact in my render unreal-engine	0	8	February 5, 2026
Improve quality of Path Traced Foliage unreal-engine	0	12	February 5, 2026
Landscape becomes low quality during rendering question , unreal-engine	0	7	February 5, 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…