Unreal Engine Issues
Unreal Engine Issues
Live Coding doesn't auto-compile upon reopening a project
UE - Core - Cpp Tools - Apr 20, 2022When creating a C++ class and compiling utilizing Live Code, upon creating a blueprint class utilizing that C++ class as it's parent and restarting the editor, the blueprint class loses it's parent ...
World-space widget components drawing at desired size won't draw any smaller than 100x100
UE - AI Workflows - UI Systems - UMG - Apr 19, 2022Widget components set to "draw at desired size" won't draw any smaller than 100x100. This looks to be related to the hard-coded desired size of the SPopupLayer (callstack attached). This problem did ...
Layer's preview weight does not have an affect on the Preview Material for Landscape Layer Blend nodes
UE - Rendering - Architecture - Materials - Apr 19, 2022Layer's preview weight does not have an affect on the Preview Material for Landscape Layer Blend nodes. Repro Rate: 3/3 Tested this in //UE4/Release-4.27 @ CL#18319896 and the preview window did g ...
VertexInterpolator doesn't work properly within MaterialFunction
UE - Graphics Features - Apr 19, 2022Actor Foliage can't be added to Foliage Paint or Single with World Partition maps
UE - World Creation - Worldbuilding Tools - Foliage - Apr 18, 2022Actor Foliage can't be added to Foliage Paint or Single with World Partition maps. ...
Inconsistent Hit Results with Landscape Physical Material
UE - Runtime - Simulation - Apr 18, 2022The physical material returned from the hit results of a line trace done on a Landscape using a physical material is not always correct. ...
Child Actor Components do not update their internal properties when applying instance changes to other instances
UE - Framework - Components - Apr 14, 2022Child Actor Components do not update Materials when applying instance changes to other instances. Repro Rate: 3/3 Tested this in //UE4/Release-4.27 @ CL#18319896 and the issue did occur there, it ...
Pointing the camera towards the clouds and moving the camera causes glitches in the clouds
UE - Platform - Mobile - Apr 14, 2022When launching a package for iOS from Mac, when pointing to the clouds and moving the camera, the clouds will glitch and show rectangular ghosting. ...
Double Properties break reset to default and inherited value propagation
UE - Gameplay - LWC - Apr 13, 2022This is an issue with how FPropertyValueImpl::ResetToDefault works: it uses GetDefaultValueAsString to reset the default value. This is problematic because the LexToString function that is eventuall ...
Montage Time Stretch Curves Scale Incorrectly
UE - Runtime - Animation - Apr 13, 2022More details in attached UDN [Link Removed] Time stretch curve behaves incorrectly with large sections of in-between values. From the UDN: After using the feature a bit more we also noticed tha ...