Unreal Engine Issues

Fbx importer crash when importing one "line" triangle

When we have a mesh containing one triangle with two vertex at the same location the importer is crashing. It crash because rejecting the line triangle result with a mesh containing no vertex which ...

Import with New File option for Anim Sequences does not function

The "Reimport with New Source" functionality is currently not functioning in the Editor. When selecting the option with a clearly edited Anim, it is not updated. There is no message in the Output Lo ...

Crash with FBX Import as Skeletal Mesh

Using the test asset provide the editor will crash when changing the import to Skeletal Mesh. This is a regression from 4.13 where this could be imported as Skeletal Mesh without issue. In 4.14 an ...

Incorporate changes to static mesh reimport code from licensee

https://udn.unrealengine.com/questions/298041/static-mesh-reimport-lod-bugs.html ...

Import FBX Camera with 90 degree rotation

The FBX Import into Sequencer currently assumes that the camera has a rotation axis of 0, -90, 0. This assumption shouldn't be there. For example, currently this works: 1) From Sequencer, export a ...

Failure to save after reimport when datasmith actors were moved to sublevel

Notice that when you create the sublevel the Cylinder get removed from its parent; and that after reimport, it gets moved back. Not reproducible with Import Datasmith ...

FBX export - BP StaticMesh Scales from Mesh Origin

Unexpected behaviour with meshes scaled via BP and exported via .fbx (.obj looks to function as expected) Confirmed in 4.22 Main CL 4648854 ...

FBX Scene Import duplicates assets within scene

While importing scenes, assets within the scene get duplicated. ...

Curves do not scale with modified animation length at reimporting animation with new interchange importer

Material is not replaced by default material after .udatasmith file reimport.