Topics tagged unreal-engine

Topic	Replies	Views	Activity
Lumen GI and Reflections feedback thread Rendering 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…	2294	120942	October 28, 2025
RAD Game Tools’ Oodle—cross-platform data compression solutions Rendering unreal-engine	29	14930	November 17, 2021
UE5.4 rendering a large Paper2D sprite slows down game Rendering question , unreal-engine	0	6	November 2, 2025
How to disable casting CSM shadows for specific meshes? Rendering question , unreal-engine	1	13	November 2, 2025
path tracer render problem Rendering question , Rendering , unreal-engine	2	31	November 2, 2025
Glass material with light dispersions/chromatic aberration/RGB Refraction split? Rendering question , unreal-engine	10	360	November 2, 2025
Cel Shading Help: I'm at the end of my wits Rendering UE4-26 , unreal-engine	5	1339	November 2, 2025
Bad performance in the horror sample project level Rendering Performance , question , unreal-engine	1	20	November 2, 2025
Why is the horizontal offset of my texture 3x that of the vertical offset? Rendering Blueprint , question , Post-Processing , unreal-engine	0	9	November 2, 2025
Clipping Object at Certain Locations in the Scene - Animation Rendering question , Rendering , unreal-engine	2	13	November 1, 2025
Flickering Noise White Dots on my character face Rendering question , unreal-engine	3	29	November 1, 2025
Rendering a looping environment animation but the lighting changes in render? Rendering question , unreal-engine	1	13	November 1, 2025
Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) Rendering question , Rendering , Depth-Of-Field , unreal-engine , DOF	12	460	November 1, 2025
Render brightness flickering Rendering question , unreal-engine	12	180	November 1, 2025
unreal be making foams way to thick Rendering unreal-engine , Water	1	17	November 1, 2025
Version 5.4.2, Lightmass building fails on Linux (signal 6 because of assertion failure) Rendering question , unreal-engine	3	230	October 31, 2025
How to put holes in meshes at runtime Rendering question , unreal-engine	2	17	October 31, 2025
Niagara translucent particles trails overlapping Rendering question , Rendering , unreal-engine	2	13	October 31, 2025
Flickering on sequence loop Rendering question , Rendering , unreal-engine , sequence	5	1130	October 31, 2025
how to get custom depth stencil value? Rendering Blueprint , question , Rendering , unreal-engine	1	74	October 31, 2025
Lumen noise on distant meshes Rendering question , unreal-engine	0	16	October 31, 2025
DFAO Distance Field materials shader don't work in scenes captures Rendering question , Rendering , unreal-engine	0	12	October 31, 2025
Material Blending makes unexpected Virtual texture lookup and stack counts Rendering question , unreal-engine , Virtual-Texturing	0	9	October 31, 2025
Severe ghosting in VR when using Lumen — baked lighting looks perfect, but Lumen causes heavy ghosting Rendering Lumen , question , Rendering , unreal-engine	5	81	October 31, 2025
Transparent Materials in Movie Render Graph Object IDs Rendering question , bug-report , unreal-engine , Render-Pipeline	6	74	October 30, 2025
Why does it get lighter like this? Rendering question , unreal-engine	3	33	October 30, 2025
Half of actor lose shadows with Virtual Shadow Maps (UE5.6) Rendering question , Rendering , Shadows , unreal-engine , shadows-problem , unreal	3	31	October 30, 2025
USD Texture Corrupted Rendering question , unreal-engine	1	12	October 30, 2025
When the alpha channel is disabled, the texture loses its transparency Rendering question , editor , unreal-engine , fortnite , unreal-editor-for-fortnite , fortnite-creative	1	16	October 30, 2025
Trying to pixelate Scene Color but using an object's UV Rendering Blueprint , question , unreal-engine	4	21	October 30, 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…