Unreal Engine Issues

MaterialCurve of AnimSequence is not working with LOD 1~ if assigned Material manually

MaterialCurve of AnimSequence is not working with LOD 1~ if assigned Material manually. Assigning material to LOD0 seems sharing material info with other LODs but material info is never shared if as ...

Landscape normal behaves differently on CPU vs GPU

One of our licensees encountered this issue. Landscape normal is calculated differently on GPU vs CPU. See screenshot below: left is GPU (with Edit Layers enabled) and CPU (Layers disabled) [Image ...

Imported animations don't import correctly when using same import settings as skeletal mesh it's based off

When importing an animation using the same import settings as the imported skeletal mesh it is meant for part of the mesh is rotated 90 degrees around the root. The files that were used to verify th ...

Unable to Import Sockets and LODs together for Static Meshes

When importing a Static Mesh into UE4 that is using the SOCKET_ naming, and is part of a Level of Detail set, the socket is discarded. If the Level of Detail set is removed from the Static Mesh, t ...

Mesh Clothing Assets Data Does Not Update Unless Asset Details Panel is Closed and Reopened

Data in the Asset details panel < Clothing(Mesh Clothing Assets) does not update unless the Asset Details Panel or the Mesh editor itself is closed and reopened. User Can not go between the Clothing ...

Crash when enabling Edit Mode

LOD asset does not visibly update

When cycling through the LODs of the "SkeletalMesh_LOD_Skeleton" there is no visible distinction of the LODs. The LODs do update in the info printed on the left side(As seen in the gif below) but th ...

Attempting to export sequencer camera causes editor to crash on Linux

Trying to export a sequence camera on Linux causes the editor to crash. This does not occur on Windows. EDIT: Crash seems to occur when focus leaves the FileName field. ...

Foliage does not paint on actors that have "auto generate collision" turned off during import

Foliage does not paint on actors that have "auto generate collision" turned off during import. Regression (yes) issue (does not) occur in 4.12.5 ...

On attempting to export an Infiltrator Demo animation from the content browser nothing will be created

It seems for some reason that animations from the Infiltrator demo, do not export when export is selected from the content browser. Workaround: However if export is selected from persona the animat ...