Unreal Engine Issues
Unreal Engine Issues
PDO black pixel artefacts while moving
UE - Graphics Features - Jun 14, 2021Worth noting on PC this is visible but doesn't always occur. [Image Removed] ...
FFastArraySerializer property not replicated when using ForceNetUpdate on dormant actor
UE - Networking - Jun 11, 2021See the linked UDN for more information. It also seems as though calling ForceNetUpdate before making the changes to the fast array results in the changes being properly replicated. ...
Color space transform in the UI composition is incorrect on DX12 HDR (r.HDR.UI.CompositeMode=1)
UE - Graphics Features - Jun 11, 2021Color space conversion in the UI composition is incorrect on DX12 HDR. In the main() function In CompositeUIPixelShader.usf, you can see the following color space transform.// sRGB -> RRT -> ODT ...
Update to AndroidX
UE - Platform - Mobile - Jun 11, 2021Upgrade to use AndroidX ...
Mouse collision is offset when fullscreen at non-regular resolutions
UE - Editor - UI Systems - Slate - Jun 10, 2021The source of the issue is differences between viewport resolution and screen resolution. Cursor position is reported w.r.t. screen space, but we need to map that value to the viewport to correctly ...
Two-Sided Material option is initially greyed out and inaccessible when creating a Material Instance
UE - Rendering Architecture - Materials - Jun 9, 2021When attempting to change the option for Two-Sided Material for a Material Instance, the option is initially greyed out and you cannot change the value. However, if you close out of the Material Ins ...
Masked areas render as black if material uses any virtual texture
UE - Graphics Features - Jun 9, 2021Masked materials that sample virtual texture don't function correctly. They render black instead of masked. This happens when there is no depth pre pass enabled. Automatically enabling depth pre p ...
Projects crash after enabling the Panoramic Capture plugin and restarting the editor
UE - Platform - XR - Jun 9, 2021The editor crashes when attempting to open a project that has the Panoramic Capture plugin. Tested in //UE4/Release-4.26 @ CL 15973114 and the editor does not crash when the plugin is enabled, so ...
Hair sampling/aliasing in editor with sequencer
UE - Graphics Features - Jun 9, 2021UPD: affected version 4.26 so regression for 4.27 is no ...
Expose input action from enhanced input component delegates
UE - Gameplay - Input - Jun 9, 2021From a delegate there is no easy way to access the action that triggered the delegate. Whilst this is mostly inherent (an OnJumped handler implies the Jump action) it would be better to provide dire ...