Rendering

Topic	Replies	Views	Activity
Nanite raytracing crash when creating a new Viewport after scene load question , unreal-engine , Epic-Pro-Support	3	135	April 22, 2026
Unreal (5.4.4 and 5.6 Preview) Lightmass on Mac stopping at 0% question , Lightmass , apple , building-lighting , unreal-engine , baked-lighting , Macos	15	1025	April 22, 2026
Different clouds from camera view to still image using MRQ question , Rendering , unreal-engine , Clouds	0	55	April 22, 2026
Megaplants and Path Tracing not working [5.7.4] question , unreal-engine	2	618	April 22, 2026
How to turn off Camera casting spherical shadow onto landscape or static mesh ground. unreal-engine	0	72	April 22, 2026
Bug with Substrate bsdf blends; when the transition is only one (or less) pixels wide, you get a black line on the transition question , unreal-engine , Epic-Pro-Support	8	142	April 22, 2026
Nanite voxelization holes in the mesh question , unreal-engine , Epic-Pro-Support	6	411	April 22, 2026
When r.RayTracing.Shadows.Translucency is enabled, the directional light source angle causes distant shadows to blur and fade out. question , unreal-engine	4	243	April 22, 2026
Pixelated DOF issue on out of focus objects close to the camera when rendering through Movie Render Queue. (UE 5.6) question , Rendering , Depth-Of-Field , unreal-engine , DOF	45	5661	April 22, 2026
How to Offset ReflectionVectorWS question , Reflections , unreal-engine	10	407	April 21, 2026
Are shadows on translucent material really not possible? question , Lighting , Shadows , translucent , unreal-engine , transparency , Water	8	6456	April 21, 2026
Water material looks different in Editor and built application unreal-engine	1	334	April 21, 2026
UE5.4 shadow flickering/jitter on meshes at distance and in profile view unreal-engine	2	208	April 21, 2026
Thread race crash in FenceOcclusionTests() / WaitOcclusionTests() question , unreal-engine , Epic-Pro-Support	2	77	April 20, 2026
Why is the Nanite VRAM Cache hardcoded to NVIDIA 2GB vs AMD 4GB? Nanite , question , CPP , Rendering , unreal-engine	2	535	April 20, 2026
Translucent lighting random flickering artifacts question , unreal-engine , Epic-Pro-Support	54	812	April 20, 2026
My lighting dissapears when rendering out from sequenncer question , unreal-engine	2	115	April 20, 2026
ViewExtentions and DepthPrepassOutput question , unreal-engine , Epic-Pro-Support	3	101	April 27, 2026
Why does Lumen produce different initial lighting results when reopening an Unreal Engine project? Lumen , question , Rendering , unreal-engine , ao	5	180	April 20, 2026
Frame drops while rotating camera even with empty level question , unreal-engine	4	176	April 20, 2026
Light Visibility Through Glass Objects/Materials Lighting , Rendering , refraction , unreal-engine , light , glass , Path-Tracing , Path-Tracer	4	2462	April 20, 2026
Substrate Automotive - Coated materials produce NaN/bad pixel unreal-engine , Render , Substrate	3	176	April 20, 2026
Path Tracer keeps invalidating samples after switching to one of the "Geom. Inspect." viewmodes question , unreal-engine	0	56	April 20, 2026
Transparent (Masked) textures turn white at a distance. question , transparent , unreal-engine , masked	2	676	April 19, 2026
How to combine World Aligned Texture with Parallax Occulsion Offset? question , unreal-engine	2	159	April 18, 2026
GPU access violation accessing LDS in NaniteDice.ush question , unreal-engine , Epic-Pro-Support	8	182	April 17, 2026
More Lighting Channels FeatureRequest , question , Lighting , unreal-engine , engine	4	129	April 17, 2026
What rendering features are supported in splitscreen/with multiple views? question , unreal-engine , Epic-Pro-Support	2	175	April 17, 2026
The light radius setting has stopped working in my sceme. I only have very sharp shadows. twinmotion	0	69	April 17, 2026
The radius setting in my lights has stopped working. I only have sharp shadows question , twinmotion	0	49	April 17, 2026