Unreal Engine Issues
Unreal Engine Issues
PseudoVolumeTexture inverted on GL
UE - Platform - Mobile - Oct 16, 2018UDN report: Hi, This is not really a question, but I just wanted to point something. It seems that the PseudoVolumeTexture method in common.ush is not working the same way between DirectX and Ope ...
Impossible to reparent blueprint class that has a broken parent class when using compilation manager
UE - Gameplay - Blueprint Compiler - Dec 8, 2017Alternatively use BP_ParentClassIsMissingType in QAGame ...
The CanLaunchURL() function does not do what it seems to imply that it does
UE - Foundation - Core - Jan 15, 2018The CanLaunchURL() function seems like it would check the provided URL to make sure it is valid. The comment for the function in GenericPlatformProcess.h appears to imply that this is what the funct ...
UMG Designer preview: Incorrect resolution on Samsung s8 and s9
UE - Editor - UI Systems - Jul 30, 2018"By default, the device profile for android_high (which is used by phones such as the galaxy s8 and s9) gives a scale factor of 1.0 resulting in 1280x720. When choosing a ~2:1 device such as the gal ...
CachedLocalBounds is incorrectly updated
UE - Anim - Gameplay - Apr 19, 2019USkeletalMeshComponent::CalcBounds updates CachedLocalBounds by transforming the world FBoxSphereBounds, by the WorldToLocal transform, which is not sufficient to calculate the bounds in local space ...
Animation import with "Force Front X Axis" is broken until a re-import
UE - Editor - Content Pipeline - Import and Export - Apr 24, 2019-culture= Launch Parameter no longer working when launching standalone game
UE - Editor - UI Systems - Localization - May 8, 2018Launch parameter for changing culture no longer working with additional launch parameters. Also tested on packaged 4.19 project with same result. ...
Cannot run packaged project if a code class contains a static FSimpleElementCollector variable
UE - Graphics Features - Nov 17, 2017Adding a static FSimpleElementCollector variable in a code class prevents the packaged project from running. No log is created. ...
ProjectWorldToScreen always returns True
UE - Gameplay - Blueprint - Apr 4, 2018ProjectWorldToScreen always returns true. User states: "This probably comes from that line of code : bResult = Player->PostProcessWorldToScreen(WorldPosition, ScreenPosition, bPlayerViewportRelati ...
incorrect virtual texture shader code(in FinalizeVirtualTextureFeedback) on Mobile forward platform
UE - Graphics Features - Mar 15, 2021in the function FinalizeVirtualTextureFeedback, the micro "USE_DBUFFER && MATERIALDECALRESPONSEMASK" returns true on mobile forward, while there is no DBUFFER on Mobile forward obviously. This takes ...