Unreal Engine Issues
Unreal Engine Issues
Material instances with switches uses large amount of memory
UE - Graphics Features - May 12, 2017-In our code the base flatten material contains a lot of material switches.- -Another person here found that if an instance material has switches, then shader code is generated for it at cook time ...
Cable Component width set through the Construction Script isn't reflected in the actor Viewport
UE - Gameplay - May 18, 2017Cable Component width set through the Construction Script isn't reflected in the actor Viewport User Description: When a Cable Component is created within the construction script and then the Cabl ...
Crash occurs from change of inner struct value with TMap variable of outer struct
UE - Gameplay - Blueprint - May 22, 2017A crash occurs from the change of inner struct value with TMap variable of an outer struct. This crash does not occur if you change the variable type as a substitution for the last step. Regression ...
NumPublicConnections and NumOpenPublicConnections Always Returning 0 Using Steam OSS
UE - Online - May 24, 2017When attempting to get the NumPublicConnections or NumOpenPublicConnections, they are always returning 0 when using SteamOSS. ...
World Position Offset causing Cracks in Meshes on certain iOS Devices
UE - Platform - Mobile - May 24, 2017When using World Position Offset and pushing verts of a mesh, cracks appear on the surface using WPO when deployed to an certain iOS devices. I used the Mobile Previewer to compare results to how t ...
Crash Occurs Enabling new Audio Mixer with Audio Devices Disabled
UE - Audio - May 25, 2017If a user has all their audio devices disabled, and then enables the new audio mixer for 4.16, a crash occurs when trying to launch any new or existing project. This is a regression as this crash d ...
Open Level node does not open the correct level in Packaged game
UE - Gameplay - Blueprint - May 30, 2017Open Level node does not open the correct level in Packaged game. Instead of loading the level named in the node, the node will just open the current level. This issue can cause problems with Matine ...
Allow close set to false in the project settings does not prevent the user from closing the game window
Tools - May 30, 2017User can still close the game window when the "Allow close" option is set to false. When unchecking similar options (such as allow maximize) the buttons are no longer available. ...
DeltaTime returns inaccurate time when Tick Interval is positive
UE - Gameplay - May 30, 2017When disabling/enabling tick at runtime, if (TickInterval == 0) then DeltaTime returns as the length of a frame, but if (TickInterval > 0) DeltaTime returns as the length between when tick was disab ...
Disabling Gear VR plugin causes packaged game to crash on launch
UE - Platform - XR - May 30, 2017Disabling the Gear VR plugin causes packaged games to crash on launch. This could be related to [Link Removed] but this is new to 4.16 and does not prevent packaging the project, only launching it a ...