Unreal Engine Issues
Unreal Engine Issues
Animation import with "Force Front X Axis" is broken until a re-import
UE - Editor - Content Pipeline - Import and Export - Apr 24, 2019UMG class in Widget Interaction Component does not respond to OnClick in multiplayer environment
UE - Editor - UI Systems - Oct 5, 2016OnClick will not fire when interacted with a Widget Interaction Component. ...
Repeating Cinematic loop at beginning of MatineeFightScene
Docs - Samples - Aug 18, 2016The cinematic loops at the very beginning when opening the sample in standalone game on Mac. Cannot repro on Windows using standalone game, but can repro on Windows if you launch using -game. ...
Procedural meshes spawned at runtime cause a crash
UE - Simulation - Physics - Jan 10, 2017When using a procedural mesh at runtime, projects fail on mobile devices. Tested on both Android Nvidia Shield and iPhone 6+. ...
Redundant Material Slots Added To Mesh With LODs After Upgrading To 4.14 And Higher
Tools - Mar 9, 2017When upgrading a project that was prior to the material slot implementation to a newer engine version will cause redundant material slots to be created. This requires the mesh to have LODs and multi ...
Get Input Touch State produces incorrect vector position
UE - Gameplay - Input - Sep 25, 2018Get Input Touch State produces incorrect vector position when using it on Android. Tested in 4.19.2 (CL - 4033788), 4.20.3 (CL - 4369336), 4.21 (CL - 4395058) ...
incorrect virtual texture shader code(in FinalizeVirtualTextureFeedback) on Mobile forward platform
UE - Graphics Features - Mar 15, 2021in the function FinalizeVirtualTextureFeedback, the micro "USE_DBUFFER && MATERIALDECALRESPONSEMASK" returns true on mobile forward, while there is no DBUFFER on Mobile forward obviously. This takes ...
SingleLayerWater is rendering brighter shallow water with fog
UE - Graphics Features - Jul 12, 2021Shallow water areas in scenes with exponential height fog will be brighter than they should be. Possibly due to the fog being applied twice in the SingleLayerWater shading model. ...
Crash reimporting Geometry Cache with Per X Frames
UE - Gameplay - Aug 12, 2016Crash occurs when the user reimports a geometry cache asset and changes the Sampling Type to Per X Frames. This seems to only occur if Frame Start is set to a value other than 0. ...
Mac Safari HTML5 Launch On - Unresponsive WASD controls while in Full Screen
UE - Platform - Mobile - Sep 19, 2016I was testing launch on test for mac and wanted to see if the full screen works properly as there were issues with that before. I discovered that after selecting full screen, I was not able to move ...