Unreal Engine Issues

FBX sockets (that are parented to a mesh) import rotated when using axis conversion

If you have socket locators parented to the mesh in Maya and you have a Y-Up environment, the sockets will import to UE4 with an incorrect orientation. See attached images. ...

FBX sdk give wrong normals when compile with Visual Studio 17.4.1

At the time this Jira is created, UE 5.1 and 5.2 is using VS 17.3.6 which is working correctly. any update after should repro the issue. ...

Crash when exporting static mesh actor to FBX (Array index out of bounds)

I set the Forced LOD Model on the mesh component > 1, then tried to export, this is what causes the crash. Here is my suggested fix, we just don't use Git or I'd do a PR: In the else() branch of FF ...

Reimport with new file does not work for Datasmith files if the Interchange flag is enabled.

Reimport Skeletal Mesh break Morph Targets if you have Active Reduction on base LOD

Reimport broken from uDatasmith when moving from 4.22 to 4.23 project

Namespaces are not removed when importing Skeletal Meshes from FBX, and breaks the importing of referenced Animations

Namespaces in skeletal mesh FBXs are coming in as prefixes to the bone name. This issue did not appear in 4.19.2 (CL-4033788), as seen in the attached picture. This issue was reported and tested in ...

Datasmith Max import- Datasmith reimport Material option missing after reopening UE4

unnecessary warning message regarding edge case rotations from deltagen fbx import

FBX imports non-sequentially named Skinxx id's will not import all material elements

When importing an asset that is using the naming convention for SkinXX to order material elements does not work properly when the elements are not sequential. Any material that is not in sequential ...