Unreal Engine Issues
Unreal Engine Issues
Pins using SGraphPinNameList do not handle reset correctly and do not have a "None" entry
UE - Framework - Blueprint Editor - Sep 15, 2023From the UDN licensee: I put together a draft PR of something that should work. As I mentioned in the PR, this works as expected with one caveat; in SPinComboBox::Construct we are hardcoding the to ...
[IFC] A part is not imported
UE - Editor - Content Pipeline - CAD - Sep 14, 2023Download files from "p012 - Missing Parts/Roof" [Link Removed] Import "SteelRoofOnly.ifc" with datasmith, Nothing is imported. Expected: [Image Removed] "Roof.ifc": Expected: [Image Remove ...
Blueprint "Set by ref" (UK2Node_VariableSetRef) does not mark properties dirty for push replication
UE - Framework - Blueprint - Sep 7, 2023When using Push Replication with blueprints, UK2Node_VariableSetRef nodes do not mark a property as dirty and so the variable is not replicated. ...
Datasmith floods network with UDP traffic in a lab environment
UE - Editor - Content Pipeline - Datasmith - Exporters - Aug 28, 2023They've had some luck disabling UDP transport as mentioned in the following articles:https://docs.unrealengine.com/5.2/en-US/udp-messaging-settings-in-the-unreal-engine-project-settings/https://foru ...
Actors with Child Actor Components get out of sync when undoing component transform in child Blueprint
UE - Framework - Blueprint Editor - Aug 17, 2023Undoing a child actor's component transform in its Blueprint editor isn't reflected in child actor instances in the level editor. Subsequent transforms are also not propagated after the undo breaks ...
"Used with Particle Sprites" prevents material instances thumbnails from being editable
UE - Rendering Architecture - Materials - Aug 4, 2023The thumbnails helpers will force material instances to be a plane, if their parent material is unedited. This can be worked around by editing the parent material, but editing the material instance ...
Logging out and then logging in as a new user results in slate creating multiple Slate User IDs
UE - Gameplay - Input - Jul 28, 2023I believe this is happening because when you change your logged in user, the Slate Application will automatically create a new second slate user with an ID of 2. This is bad because the Slate App is ...
Add ThinLTO support to iOS
UE - Platform - Apple - Jun 27, 2023iOS link times could be sped up by adding ThinLTO support as was done for Android recently. ...
Instanced properties do not update in actors placed in a level that is not currently open
UE - Framework - Blueprint - May 17, 2023The user is specifically having a problem with TArray<TObjectPtr<>> however I have also reproduced this error using a single TObjectPtr<>, raw uobject pointers & all three previous methods within a ...
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. ...