Unreal Engine Issues
Unreal Engine Issues
Animations imported with Skeletal Mesh are not marked as dirty and don't get saved
UE - Editor - Content Pipeline - Import and Export - Jun 21, 2016Animations imported with Skeletal Mesh are not marked as dirty and don't get saved. They disappear when the editor is restarted. This does not occur in 4.11 or 4.13. ...
Thumbnail section of Material Attributes does not function
UE - Rendering Architecture - Materials - Mar 3, 2015The Thumbnail Tab in the Material Attributes does not effect the actual Content Browser Thumbnail Preview. The only way to current change it is edit it via the Edit Thumbnail Preview via the Conten ...
Deploying a project with Portrait orientation will appear stretched on the Nvidia Shield Tablet
UE - Platform - Mobile - Mar 3, 2015When I deployed a first person template project to an Nvidia Shield Tablet with Portrait Orientation enabled, The screen appeared stretched and the analog stick were unable to be used. Tested on t ...
Refraction in Mesh Particle not rendering unless already rendered in static mesh
UE - Graphics Features - Dec 16, 2014Mesh Particle System made to show a visualization of a shockwave will not render with the refraction component of the material unless a static mesh with the material applied to it is also in camera ...
Inherited AnimBP properties not always working across editor restarts
OLD - Anim - Jan 21, 2016In 4.11 when making changes to node properties in an animation blueprint they will not always appear to update in child blueprint instances when restarting the editor. In the attached project the l ...
Particle CPU cost highly increase at second "show" of a streaming level.
UE - Graphics Features - Feb 24, 2016It seems that Particle CPU cost highly increase at second "show" of a streaming level. The Licensee's team sent a sample to reproduce this problem. So I put the project and wrote how to reproduce on ...
Convert selected components to Blueprint Class will crash if the Actor is not tagged as BlueprintSpawnableComponent
UE - Gameplay - Components - Sep 2, 2016The editor will crash when using "Convert Selected Components to Blueprint Class" for actors that the root component is not tagged as a BlueprintSpawnableComponent. ...
Mac Safari HTML5 Launch On - Unresponsive WASD controls while in Full Screen
UE - Platform - Mobile - Sep 19, 2016I was testing launch on test for mac and wanted to see if the full screen works properly as there were issues with that before. I discovered that after selecting full screen, I was not able to move ...
Delete Unused Variables Does Not Remove Local Variables
UE - Gameplay - Blueprint - Oct 13, 2015Using the Delete Unused Variables option under the Edit tab of a blueprint does not remove local variables. Instead, it displays a "All variables are in use" error. Occurs in 4.9.2 and 4.8.3 binar ...
Modifying Collections does not batch Source Control operations
Tools - Nov 9, 2016A licensee is noticing that a heavy use of the Collections system to categorize assets is causing a lot of unnecessary source control operations and generating a lot of noise for their logs. Rather ...