Unreal Engine Issues
Unreal Engine Issues
Cast Hidden Shadow Creates Shadow Artifacts in Splitscreen
UE - Graphics Features - Apr 18, 2018When using Cast Hidden Shadow in splitscreen, the shadow from your character has severe shadow artifacts. This has been observed in 4.18.3 as well as 4.19.1. ...
Static Meshes in Precomputed Visibility Cells are not occluded by landscape
UE - LD & Modeling - Terrain - Landscape - May 5, 2016When using precomputed visibility on device for occlusion culling the landscape does not take the cameras view into account for culling objects when out of view of the camera and inside a visibility ...
OnRep functions not overrideable in child BPs
UE - Gameplay - Blueprint Editor - Feb 27, 2018The function that is Auto-Generated when creating RepNotify Variables is not overrideable in child blueprints. (Potentially involved with the inability to add inputs/outputs to OnRep_ functions) ...
Undoing after opening a bluperint will delete nodes in a math expression
UE - Gameplay - Blueprint - Oct 11, 2019Math expressions fail to compile when performing an Undo after opening a blueprint ICE - wrong output link - ((1 + x) * (sin(myVar))) - (2.400000 / (rand())) ...
Cannot Access Spawn Actor From Class Inside Function Library
UE - Gameplay - Blueprint - Jun 1, 2016Spawn Actor From Class is not accessible inside of a blueprint function library. It is expected that it would be accessible and would come with an exposed world context object pin. ...
Volume artifacts (Bleeding)
UE - Graphics Features - May 31, 2023DoF Focal Distance and Region not respected in Mobile/Metal Preview or Deployment
UE - Graphics Features - Oct 15, 2015When using a DoF setting and in Mobile Preview/Metal or launching on a iOS device which supports Metal, the DoF Focal Distance and Regions are ignored and the whole scene has DoF applied to it. ...
Simulating forking bones ignores import scale
UE - Simulation - Physics - Dec 12, 2019Simulating the children bodies, but not the parent, of a skeletal mesh imported with a uniform scale not equal to 1, seems to ignore the imported scale, instead using their initial relative location ...
Blueprint PaperTileMap Component not Rendering while in Mobile Preview or Launched on Device
UE - Gameplay - Paper2D - Jun 12, 2015A blueprint with a PaperTileMap component will not render when played through the 'Mobile Preview' or as a packaged project. If the Tilemap alone is dragged into the viewport it renders fine when p ...
Gradual drop in Performance on Windows 10 projects after Toggling Fullscreen
Tools - Nov 30, 2015It seems that when working in any project on a Windows 10 machine, there is a gradual rise in frames per second and a consistent drop in performance. The user reporting this issue claims his frame ...