Unreal Engine Issues
Unreal Engine Issues
Cooker Generated Packages: Actors can trigger the "load" of generated packages from linker load and load them incorrectly
UE - Core - Data Pipeline - Cooker - May 31, 2023Generated packages have to be constructed by the cooker via FGeneratorPackage::CreateGeneratedUPackage. Some fields on the UPackage are set and ICookPackageSplitter->PopulateGeneratedPackage is call ...
Variant Thumbnails are washed out
UE - Editor - Content Pipeline - Variants - May 11, 2023I think somewhere in Thumbnail Generator::Generate Thumbnail FromTexture() is applying this washout. ...
BlackboardComponent observer can be called for the wrong key
UE - AI - BehaviorTree - Feb 7, 2023We need to, at least, prevent this by clearing observers when running a new BT using a different blackboard. Must also think that this might affect licensees relying on the current behavior (might h ...
console command "viewmode lodcoloration" doesn't work in standalone game
UE - Rendering - Graphics Features - Jan 4, 2023refer to attached video ...
CachedMaxDrawDistance value are not updated by CullDistanceVolume in persistent Level
UE - World Creation - Worldbuilding Tools - World Composition - Dec 16, 2022in PIE, RerunConstructionScript() is executed and actor's CachedMaxDrawDistance is updated as expected. in packaged game, RerunConstructionScript() is not executed so, CullDistanceVolume is not u ...
Investigate TSR for translucency with dithered opaque
UE - Rendering - Graphics Features - Nov 8, 2022[Link Removed] ...
AO Decals not working when using Lumen
UE - Rendering - Graphics Features - Oct 14, 2022When lumen enabled, and with static lighting disabled, we expect the Material AO to contribute to diffuse lighting occlusion. However AO from decals does not have any effect. ...
NormalizePackageNames() should interpret 'exclude developer folders' to also exclude packages in ExternalActors and ExternalObjects
UE - Core - Systems - Oct 14, 2022In NormalizePackageNames() (PackageUtilities.cpp), there is a PackageFilter parameter, which can be set to exclude developer packages (NORMALIZE_ExcludeDeveloperPackages). The code only checks the b ...
Use Borderless Window setting doesn't work on Mac
UE - Platform - Apple - Oct 10, 2022[Link Removed] The UseBorderlessWindow setting appears to not be implemented on Mac. We currently only apply the NWWindowStyleMaskBorderless style for tooltips and other "irregular" windows, so w ...
Decal actor's decal size is rendered with double length
UE - Rendering - Architecture - Oct 4, 2022Licensees have reported that they want to specify the Size in the same unit as cube on level. Looking at the engine, it seems that the Decal Size is currently set as the half size of the Box. [Imag ...