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…	2330	130812	December 15, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15062	November 17, 2021
[UE5] Anime/Toon/Cel Shading Model (WORKS WITH LAUNCHER ENGINE VERSIONS) Lighting , Rendering , unreal-engine , UE5-0	172	59178	December 16, 2025
UE5.4 MacOS Building Lighting consistantly failing - connection timeout? MAC , building-lighting , unreal-engine , internet	6	122	December 16, 2025
Sprite overlapping (UE4.27.2) unreal-engine	0	1	December 16, 2025
Paper2D Tilemap: tile textures start flickering while moving camera at longer distances question , unreal-engine , move , flickering , zoom , distance , tiles , flicker , tile-maps	2	430	December 16, 2025
Substrate reflection of the rect light gets blurry with light scaling on one axis question , unreal-engine	5	41	December 16, 2025
UE 5.7.1 fails to render fractures, works fine in sequencer. Regression? question , bug-report , Rendering , unreal-engine	2	11	December 16, 2025
Unreal finished render but in folder only 10 frames unreal-engine	1	9	December 15, 2025
I just can't make distant foliage look anything close to good (VSM) question , Foliage , unreal-engine	0	14	December 15, 2025
Nvidia DLSS for Movie Render Graph question , unreal-engine	3	120	December 15, 2025
Lerp being more gradual Shaders , unreal-engine	1	16	December 15, 2025
Interior lighting session completely different to editor fortnite , unreal-editor-for-fortnite , fortnite-creative	1	5	December 15, 2025
自发光材质远距离区域闪烁 Rendering , unreal-engine	0	5	December 15, 2025
Shading Model Problems question , Rendering , unreal-engine	1	22	December 15, 2025
Substrate - Feedback Thread Rendering , unreal-engine , Physically-Based-Shading , Staff-Pick-UE , Substrate	727	36025	December 15, 2025
Lumen Quality settings higher than defaults unreal-engine	1	27	December 15, 2025
Problema com reflexo no espelho, como configurar e resolver este problema question , twinmotion	1	8	December 15, 2025
Instanced Static Mesh + Groom Flickering question , Rendering , Instanced-Mesh , unreal-engine	1	26	December 15, 2025
[Issue] Volumetric Fog settings changing during play question , unreal-engine	0	12	December 15, 2025
MegaLights feedback thread Lighting , Rendering , unreal-engine , MegaLights	324	15692	December 14, 2025
Problems with attaching decals to a skeletal mesh. unreal-engine	4	29	December 14, 2025
Trying to make LIGHTNING: Directional Light intensity cuts to 0 but scene exposure still fades out slowly question , unreal-engine , unreal	2	17	December 14, 2025
5.7 Landscape paint layer blend issue question , unreal-engine	8	244	December 14, 2025
Unreal 5.7 RayTracing Crash question , crash , Rendering , unreal-engine , Ray-Tracing	5	122	December 14, 2025
UE 5.6 - Substrate Transparency not working. Colors not updating in Material Editor bug-report , unreal-engine , Substrate	9	1295	December 14, 2025
Shading model artifacts question , Rendering , unreal-engine	0	13	December 14, 2025
(Unreal Engine 5) How to fix: "Lighting Build Failed. Swarm failed to kick off. Compile Unreal Lightmass"? question , Lighting , unreal-engine , UE5-0	4	5243	December 14, 2025
Real world satellite imagery question , Terrain , texture , unreal-engine	6	2748	December 14, 2025
Objects visible only through portals with no material change question , unreal-engine	0	16	December 13, 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…