Unreal Engine Issues
Unreal Engine Issues
Editor slows exponentially when selecting an instanced static mesh in viewport that has a large number of instances
Tools - Jan 19, 2015Editor slows down exponentially when spawning in a large quantity of instanced meshes. ...
Android Galaxy S 3 (Mali) or Galaxy Note 2 (Mali) Mobile Devices Not Rendering BSP
UE - Platform - Mobile - Nov 13, 2014When the user launches a packaged game for the Android S3 Mobile Devices, any BSP's that were in the level are not visible. Collision still exists, but they are not visible when playing. ...
Black screen on Android devices with a Mali 400
UE - Platform - Mobile - Dec 10, 2014When using the Launch on Feature with a Mali 400 Device, the project, once locked on, will appear black on 4.6 and will crash on CL# 2375758. This error occurs on new projects. Tappy Chicken Run fi ...
Editor Dirty flag not updated in Windows task bar until focus is returned
Tools - Jan 10, 2015A Blueprint marked Dirty will appear in the Windows Task Bar with an asterisk beside its name. Saving this Blueprint will remove the Dirty flag, but the Task Bar will continue to show the BP as Dirt ...
World Position Offset Only Affecting the Z-Axis when applied as a Material to a Landscape
UE - LD & Modeling - Terrain - Landscape - Jul 6, 2016When utilizing World Position Offset on Landscapes, the VertexNormalWS only pushes vertices in the vertical direction. Even if you are to sculpt an aggressive slope on the landscape, the vertices ar ...
Deleting a bound function from a widget sets the binding to None which causes compile to fail
UE - Editor - UI Systems - Mar 9, 2015Deleting a bound function from a widget sets the binding to None which causes compile to fail. Deleting a bound function from a widget sets the binding to None which causes compile to fail The li ...
Re-importing JSON File Causes a Blank Editor Window Until the Asset is Reopened
UE - Editor - Content Pipeline - Import and Export - Jul 11, 2016Re-importing a JSON file causes the asset window to be cleared out until the file is reopened in the editor. ...
Subobject instancing is broken and causes asserts when creating an instance of a blueprint class from non-CDO archetype
UE - Foundation - Core - May 13, 2015When spawning an instance of a blueprint using an archetype that is not a class default object, child components will be attached to the template component instead of the instance. ...
Linux UI highlights when dragging the editor window
UE - Platform - Linux - Mar 2, 2016Buttons and other UI elements of the Linux editor are highlighted when they are over the pointer's original click position. ...
Particle Lights do not honor Lighting Channel assignments
UE - Niagara - Jul 15, 2016Particle system light's module does not use Lighting Channels. The particle system itself will accept lighting from it's assigned lighting channels but the lights spawned from the particle system, n ...