Unreal Engine Issues
Unreal Engine Issues
Error when merging meshes with sections
UE - World Creation - Worldbuilding Tools - Merge Actor - Sep 6, 2023Note that the issue does not happen if the two materials have different colors. Note also that the issue happens if one of the meshes to merge has 2 sections with the same material assigned ...
[SKP] [Reimport] Material is not always updated after a SketchUp file reimport
TM - Interoperability - Dec 4, 2024The second file uses the same material as the first one, but it's color has been modified in the DCC. Not reproducible with Datasmith import. In that case the material is correctly updated in all c ...
Error on Attempting to Save Map Containing Actor Sequence Component
UE - Anim - Sequencer - Sep 28, 2017colored text+Link to screencast of repro steps: + [Link Removed] -May take some clicking around even between windows -Will not save after this -Does not affect 4.16 ...
[Rhino UVS] Issue With Rhino UVs
UE - Editor - Content Pipeline - Datasmith - Importer - Feb 26, 2018Issue Occurs With: Issue with UVs and Materials/colors Datasmith Version: 0.18 File Format Imported: 3dm Link to CAD Files: [Link Removed] ...
Severe ghosting on animated objects when camera stops moving in sequences when using path tracer
UE - Graphics Features - Lumen - Aug 2, 2019Pixels seem to stop updating in the path tracer when a camera stops moving in sequence. Old color values from objects that have moved seem to still affect pixels they should not. ...
Cannot Preview a Node in a UI Material
UE - Rendering Architecture - Materials - Mar 18, 2016Previewing a Node in a UI Material will not show anything, or will remain showing what is placed in Final Color. This issue appears to be fixed in Dev-Main as of CL-2914624. ...
Ray Traced Reflections Get Darker The Higher The Rougness Value is for Metallic Materials
UE - Graphics Features - Lumen - Jun 11, 2019Instead of reflecting an average color of the surrounding, reflections become black with increased roughness values. Found in 4.22 CL# 6574378 and 4.23 CL# 6925347 ...
Web browser widget appears washed out
UE - Editor - UI Systems - Oct 2, 2017Web browser widget appears washed out ...
Repaired painted vertex warnings in ElementalDemo
Docs - Samples - Aug 17, 2016Warning is as follows: Warning Spent 0.5s repairing painted vertex colors due to static mesh re-imports! This will happen every load until the maps are resaved. ...
Translucent Materials do not work well with Depth of Field
UE - Graphics Features - Apr 10, 2015Depth of Field do not work well when using a translucent material, even if the material has no opacity set. Image attached as reference. Light brown colored mesh is translucentGray mesh is opaque ...