Unreal Engine Issues
Unreal Engine Issues
Unable to create derived classes of UPostProcessComponent
UE - Graphics Features - Jul 5, 2019Using the Super functions for OnRegister, OnUnregister, Serialize when defining their functionality in a derived class of UPostProcessComponent causes a linker error. Tested in 4.21.2 (CL - 4753647 ...
Motion Blur Applied Incorrectly in Ortho SceneCapture2D
UE - Graphics Features - Jul 5, 2019Motion Blur is applied incorrectly in a SceneCapture2D set to orthographic perspective. Works as expected in 4.21 CL# 4753647 Found in 4.22 CL# 7053642, 4.23 CL# 7208101, and 4.24 CL# 7223946 Thi ...
Set Skeletal Mesh does not replicate or multicast to Clients
UE - Networking - Jul 5, 2019The Set Skeletal Mesh function does not replicate or multicast to other Clients. In Setup A (Level Blueprint) only the Sever Character is changed on either the Client or Server. In Setup B (ThirdPer ...
Crash when changing the AnimNotifyState property after moving the AnimNotifyState range added to AnimMotage
OLD - Anim - Jul 5, 2019NotifyStateClass may be nullptr when AnimNotifyState and AnimNotify swap occur in NotifyTrack. Workaround: SAnimNotifyPanel.cpp void SAnimNotifyPanel::OnPropertyChanged(UObject* ChangedObject ...
Folders beginning with two periods are incorrectly collapsed by FPaths::CollapseRelativeDirectories
UE - Foundation - Core - Jul 3, 2019The Function FPaths::CollapseRelativeDirectories assumes that any instance of the characters "/.." are a relative path to the parent directory, and removes them along with the preceding directory. H ...
Orbit Selected actor feature is offset after panning
Tools - Jul 3, 2019After panning the camera the orbit feature will become offset and can lead to the object no longer being in view while orbiting. ...
Editor Crashes when Isolating a Material Element on Skeletal Meshes with Ray Tracing Enabled
UE - Graphics Features - Lumen - Jul 3, 2019With ray tracing turned on, clicking on the isolate material option next to a material slot on a skeletal mesh with more than one material slot, causes the editor to crash. Found in 4.22 CL# 7053647 ...
UHT fails to parse non-inlined UFUNCTION with RESTRICT keyword in parameter list
UE - Foundation - Cpp Tools - UnrealHeaderTool - Jul 2, 2019When you have a non-inlined ufunction, UHT fails to parse the restrict keyword in its parameter list. Note: The following compiles (notice that the only change is the use of the FORCEINLINE keywo ...
Crash when Rendering a Sequence at resolutions higher than 4K with DX12 and Ray Tracing Enabled
UE - Rendering Architecture - RHI - Jul 2, 2019The Editor will crash when rendering a sequence at 7680x7680 with dx12 and ray tracing enabled. Found in 4.22 CL# 7053642, 4.23 CL# 7208101, 4.24 CL# 7210422 ...
UAbilitySystemComponent's CurrentMontageStop() function does not use OverrideBlendOutTime Float Parameter.
UE - Gameplay - Jul 2, 2019In the attached example, the third person mannequin character's BeginPlay() runs an Ability_Task which starts an animation montage. In the task it is specified that the blend out time (BlendOutTime ...