Unreal Engine Issues

Alembic Importing with Incorrect UV's

When importing an Alembic file into the engine, the UV's appear rotated and missing textures for certain faces. This can cause stretching within the UVs which is what is being reported in the post p ...

Can't export from a subsequence

FBXUVs can create null entries that will assert later

Need to make sure we support nullptr entries or make sure we do not create such null entries. ...

Static meshes disappear after changing a property in the collision category if Enable Async Static Mesh Compilation is false

[Interchange] mesh outside LODs hierarchy are added to only lod 0 it should be added to all lods

CRASH: Editor crashes when retargeting custom rig

When retargeting user's mesh from one custom skeletal mesh to another custom skeletal mesh the editor crashes. ...

Duplicating an imported socket wrongly displays the duplicate as also imported

The duplication of an imported mesh wrongly marks it as also imported from the source mesh. The probable cause is data duplication without taking this edge case into account. I suggest checking Unr ...

[Interchange]: Skeletal mesh import do not take geometric transform

We need to support geometric transform for meshes when importing skeletalmesh ...

Dataprep crash

This question was created in reference to: [Link Removed] Last post fixed the import crash, but it seems it added another. If we hit Execute button twice in a row by mistake we get a crash with th ...

Static Mesh flicker in Player Collision Viewmode

All UCX_geometry that have bounds larger than its geometry flicker when in Player Collision Viewmode. Tested in: 4.21.2 (CL - 4753647), 4.22.3 (CL - 7053647), 4.23 P5(CL - 7838574), 4.24 (CL - 786 ...