Unreal Engine Issues
Unreal Engine Issues
SkelMeshMerge not working for meshes with >1 LOD
OLD - Anim - May 31, 2018Reported on UDN (see Additional Info URL). Looking at code, we call USkeletalMesh::AllocateResourceForRendering for every LOD, but we should only call it once. Need to check if our SkelMeshMerge t ...
Although it is almost empty scene, the value of Draw value syncs to the value of Frame value on iOS device
UE - Platform - Mobile - May 31, 2018Although it is a scene with little cost, the value of Draw value syncs to the value of Frame value on iOS device. If it is less than 60 fps with t.maxfps 30 etc., this problem will not occur. Proj ...
Forced reboot launching editor the first time
UE - Foundation - Cpp Tools - May 30, 2018Note that before I tried running the editor via the Launch button, I just happened to run the Editor exe directly, and this did not repro then. After my PC rebooted I tried to reproduce it again an ...
GetComponentsByClass fails to compile if Class provided is untouched
UE - Gameplay - May 30, 2018When using the "Get Components By Class" node, you get a compile error if you don't change the default value of the Component Class on the node after adding it. It is believed the Component class no ...
PlacedEditorUtilityBase class no longer ticks in the editor
UE - Gameplay - May 30, 2018This is a regression as it is working as expected in 4.18. When using the class PlacedEditorUtilityBase to draw a debug sphere, it doesn't appear in the editor in 4.19 and 4.20. ...
Cannot load youtube URLs on Android
UE - Platform - Mobile - May 29, 2018UMG Webrowser widget does not display embedded youtube videos. ...
WebBrowser SetVisibility not working on Android & iOS
UE - Platform - Mobile - May 29, 2018SetVisibility not working with Web Browser Widget on mobile devices ...
Fog Does Not Behave As Expected in Splitscreen
UE - Graphics Features - May 25, 2018This bug seems to repro very inconsistently for me, but I've seen it affect Atmospheric Fog and Exponential Height Fog, and reproduced in 4.18.3, 4.19.2, and Main CL 4093338. I've attached Config fi ...
GetScaledCapsuleHalfHeight does not work properly if X or Y is lower than Z scale
UE - Simulation - Physics - May 25, 2018GetScaledCapsuleHalfHeight multiplies the CapsuleHalfHeight by the lower scale value, even if it is X or Y. Seeing as Half Height should only be related to the Z scale, this does not work out proper ...
Crash on Adding Elements to Array On Instance of Actor in the Level
Tools - May 25, 2018When attempting to add an array element to an array that exists on a component contained within an actor that is instanced in the level, the editor will crash. This does not occur if an array elemen ...