Unreal Engine Issues
Unreal Engine Issues
The Nativize Blueprint Assets option causes C++ collision components to ignore their extents set in a blueprint
UE - Gameplay - Blueprint Runtime - Jan 11, 2017Using the Nativize Blueprint Assets option can cause the extents of a collision component defined in code and inherited by blueprints to use its default values in a packaged build instead of the ext ...
Image appears blank when using Export Render Target on Android
UE - Platform - Mobile - Sep 25, 2019When using the node Export Render Target it appears that the image produces does not display as expected and appears blank when used on Android ...
Ribbons Don't Follow Their Source Particles When Scaling
UE - Niagara - Mar 23, 2020When Ribbon Data in a particles system that is following is scaled in an instance the ribbons scale appropriately, but they don't follow updated location of their source particles. See the attached ...
Bloom intensity broken with Post Processing Material replacing Tonemapper
UE - Graphics Features - Sep 25, 2020When replacing the Tonemap using a Post Process material, the Post Process Volume's Bloom Intensity can only be turned on or off, without varying degrees of effect. Reported in version 4.25.3(CL 1 ...
DistanceFieldBentNormalAO does not appear to work with imposter UVs
UE - Graphics Features - Aug 26, 2021I have not entirely ruled out any issues with the imposter material in the repro, there's a chance this is related to the normal rotations, but turning off distancefields entirely does fix the issue ...
Crash when visualizing DOF Layers
UE - Graphics Features - Mar 30, 2022I managed to reproduce this crash either using CineCameraActors or CameraActors, with a variety of DOF settings. It seems that piloting the camera and having any kind of DOF active on the camera wil ...
Media I/O - Capture option Crop/Center return on the top left instead
zComponent - Archive - Dec 13, 2022AutoCreateRefTerm UFUNCTION meta specified can interfere with function default arguments
UE - Framework - Blueprint Editor - May 25, 2023Example function provided by the user:.h UFUNCTION(BlueprintCallable, meta = (AutoCreateRefTerm = "TestInt,TestName")) static void TestAutoRefs(const int32& TestInt = 2, const FName& TestName = ...
Strange results with HeightToNormalSmooth on Nanite meshes
UE - Rendering - Architecture - Jun 3, 2024This appears to also occur on meshes that aren't set to Enable Nanite at all. [Image Removed] ...
AnimNotify Issue with LevelSequencer Actor with URO
UE - Runtime - Anim BP - May 19, 2025Sometimes AnimNotify does not fire when an animation is executed under the following conditions. 1. The CharacterMesh's AnimationMode uses UseAnimationAsset 2. CharacterMesh's URO is enabled (Enable ...