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…	2331	132737	December 18, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions unreal-engine	29	15153	November 17, 2021
UE 5.7 Megaplants - Dynamic Wind Crashes Level on load question , crash , unreal-engine	1	20	December 18, 2025
Reflections pushed to the edges of a plane question , unreal-engine	4	47	December 18, 2025
Screen Space 3D Widget In Sequencer/Movie Render Queue Blueprint , question , Rendering , unreal-engine , Widget , sequence	0	7	December 18, 2025
Hot to get rid of this flickering effect in my render. question , Rendering , unreal-engine , flickering , Render , sequence , movie-recording	0	12	December 18, 2025
Substrate reflection of the rect light gets blurry with light scaling on one axis question , unreal-engine	6	60	December 18, 2025
Does sky lights get baked when I bake for lighting? question , unreal-engine	7	51	December 18, 2025
Shading Model Problems question , Rendering , unreal-engine	2	37	December 18, 2025
NVIDIA Driver 580+ makes the DoF low quality Post-Processing , Rendering , Depth-Of-Field , bug , unreal-engine , DOF , artifacts	6	367	December 18, 2025
UE 5.7.1 fails to render fractures, works fine in sequencer. Regression? question , bug-report , Rendering , unreal-engine	6	46	December 18, 2025
Paper2D Tilemap: tile textures start flickering while moving camera at longer distances question , unreal-engine , move , flickering , zoom , distance , tiles , flicker , tile-maps	3	443	December 18, 2025
Tilemaps lines pop-up issue question , bug-report , texture , unreal-engine , tile-maps	2	470	December 18, 2025
[Issue] Volumetric Fog settings changing during play question , unreal-engine	1	29	December 17, 2025
(Error) Cant see my material in Game "Details cannot be shown: Substrate (Beta) is not enabled for this project" question , unreal-engine , unreal-editor-for-fortnite , fortnite-creative	1	17	December 17, 2025
Rendering without any temporal accumulation question , unreal-engine	24	140	December 17, 2025
how to get viewmode console commands to work? question , console-commands , unreal-engine	1	44	December 17, 2025
Unreal finished render but in folder only 10 frames unreal-engine	8	51	December 17, 2025
GI Not Baking In 5.7.1 Using CPU Lightmass question , Rendering , unreal-engine	3	57	December 17, 2025
Using Colored Translucent Shadows with Baking does not work after UE 5.5 question , unreal-engine	3	22	December 17, 2025
Rect Lights - barns not working on static lights - ies profile not working UE4-27 , question , Lighting , building-lighting , unreal-engine , lighting-problem	2	669	December 17, 2025
Unlit Mode in packaged game Rendering , unreal-engine	25	8081	December 17, 2025
Feature Request: Adjustable Outline Thickness After Recent Update question , outline , twinmotion	0	6	December 17, 2025
Lerp being more gradual Shaders , unreal-engine	9	63	December 17, 2025
Unreal 5.7 Transparent Material Issue unreal-engine	2	45	December 17, 2025
How to stop object pop-in question , unreal-engine	2	24	December 17, 2025
I just can't make distant foliage look anything close to good (VSM) question , Foliage , unreal-engine	3	42	December 17, 2025
Ue5 BasePass Add Another RenderTarget Output question , CPP , unreal-engine	2	7	December 17, 2025
'Collision Lights'. question , unreal-engine	0	23	December 16, 2025
Flickering narrow edges question , unreal-engine	0	15	December 16, 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…