Unreal Engine Issues
Unreal Engine Issues
Differences in Post Process FX between Minimized and Maximized Viewport
UE - Graphics Features - Apr 19, 2016When scaling the viewport window using the Maximize/Minimize viewport option, the post processing effects applied to the screen do not scale properly. This issue seemed trivial at first, as the use ...
Expanding a macro with split struct pins causes internal compile errors
UE - Gameplay - Blueprint - Jul 27, 2017Expanding a macro that passes a struct with split struct pins to a function causes internal compile errors. Attaching sample project, can be recreated with steps above. ...
RVT displaying lower LOD VTs by default in editor
UE - Rendering Architecture - Materials - Feb 28, 2022See licensee description for further details. ...
Instanced meshes do not accurately use volume light samples when lit in a statically lit scene
UE - Graphics Features - Aug 14, 2015When using instanced meshes in a Blueprint or in foliage tool the indirect lighting cache will not correctly light these meshes. I've include a sample project with map to demonstrate what the lice ...
Full screen mode when using a laptop with Optimus ignores the gama setting
UE - Graphics Features - Feb 15, 2016When using full-screen mode on a optimus laptop the gama that is set for the system appears to be ignored and uses the default setting, even if it has been adjusted in Windows display calibration se ...
Screen widgets with transparency are darker when displayed in an HTML5 environment
UE - Editor - UI Systems - Jun 8, 2015If the user creates a widget blueprint and adds an image with transparency the image will appear slightly darker when launched in HTML5 (firefox nightlie in this test) ...
Decal Fade Out does not cause decal to fade, destroys decal at end of fade time
UE - Graphics Features - Jul 27, 2016Decal Fade Out does not cause decal to fade as expected. Instead, after the delay and fade time, the actor is destroyed with no noticeable fade during this time period. ...
CircleDOF Creates Artifacts When Close to a Translucent Surface With an Object Behind It
UE - Graphics Features - Dec 19, 2018With CircleDOF enabled artifacts will occur when getting close to a translucent plane with an object behind it. This does not occur with any other DOF method or if "Render After DOF" is disabled in ...
Image widget not showing up when a material is applied and a text block is placed over it
UE - Editor - UI Systems - Nov 19, 2014If an image is added to a UMG widget with a material applied to it. It will no longer show up in the viewport if a text block is added to the same widget (above the material via the Zorder). ...
Custom Nav Area Not Affecting Nav Mesh Until Restart
UE - AI - May 2, 2016When using a Nav Modifier volume with a custom Nav Area class, the Nav Mesh is not being affected until the editor is restarted. Found in 4.11.2 binary. Reproduced in 4.12 Preview 1 binary and Main ...