Unreal Engine Issues
Unreal Engine Issues
Assigning a new Collision Channel to an already fractured Destructible will cause a crash
UE - Simulation - Physics - Destruction - Sep 6, 2016The editor will crash when assigning a new collision channel to an already fractured destructible mesh. Tested in: 4.13 CL-3106830 4.14 Dev-Main CL-3109838 ...
Delta applied twice when moving parent and grouped child actors
UE - Gameplay - Apr 8, 2016When some grouped actors are childed to another actor, and both the group and the parent are selected in the world outliner, movement delta is applied twice to the grouped children. Code for a poten ...
Line Trace Does Not Register Hit On Bottom Of Landscape
UE - Simulation - Physics - Dec 15, 2016When using a line trace under a landscape it no longer registers a hit on the underside. REGRESSION? Yes Worked 4.13.2 CL 3195953 Broken 4.14.1 CL 3224400 ...
Importing skeletal mesh with LODs and no animations generates additional skeleton and physics assets
Tools - Jan 13, 2017Does not occur in 4.14.3 binary or 4.16 perforce. Occurs in both P4 and Binary builds of 4.15. Only occurs with Import Mesh LODs enabled and Import Animations disabled. ...
Inconsistent line ending prompts occur in Visual Studio after adding Vehicle C++ feature pack
UE - Gameplay - Jan 20, 2017When opening Visual Studio after adding C++ Vehicle content to a project, an "Inconsistent Line Endings" prompt appears for .cpp files for the vehicle. This issue is a regression, as it did not occ ...
Physics Asset doesn't follow the Skeletal Mesh when Physics Blend Weight is set to any value between 0 and 1
OLD - Anim - Feb 9, 2017Physics Asset doesn't follow the Skeletal Mesh when Physics Blend Weight is set to any value between 0 and 1. Could be related the the fix for this JIRA: https://jira.it.epicgames.net/browse/UE-192 ...
Collision Meshes Are Ignored Until FBX Is Reimported
Tools - Feb 20, 2017When importing a mesh with it's collision geometry and its LOD meshes all contained within the same group it won't import the collision geometry correctly. This can be fixed by simply right clicking ...
Mouse Up Detection lost inside Scrollbox when dragging
UE - Editor - UI Systems - Feb 28, 2017Mouse Up Detection lost inside Scrollbox when dragging and releasing inside. This issue occurs when trying to detect on mouse up for a scroll box Regression: This issue also occurs in 4.14.3 ...
SetVectorParameterValueOnMaterials In Construction Script Not Working in Packaged Game
UE - Gameplay - Blueprint - Mar 1, 2017Set Vector Parameter Value on Materials doesn't seem to have an effect in packaged games if used in the construction script. Using it on Begin Play works as expected. This did not occur in 4.14.3. ...
Material Slot Names Get Replaced With "None" After Merge Actors Operation
Tools - Mar 23, 2017After merging two actors the resulting merged actor's slot names will be replaced with "none". Fixing this is a very tedious process for our licensee since there usually is a large amount of slot ...