Unreal Engine Issues

Fbx Exporter: If 2 sections use the same material, one section will have a wrong material in the fbx.

Uniform Scale has no effect on .fbx's imported with "Transform Vertex to Absolute" unchecked

Uniform Scale has no effect on .fbx's imported with "Transform Vertex to Absolute" unchecked. NOTE: This was tested with assets from both 3DS Max and Blender. Regression (no) issue (does) occur ...

FBX Import flips faces of mesh on Import for static meshes

User is reporting that this is happening with some, but not all meshes. I didn't see anything out of the ordinary when looking at the asset in 3Ds Max, and the asset will import correctly into 4.10. ...

Crash occurs when importing attached FBX with default import settings

While verifying a bug for 4.15 UE-39952 , I tried to repro in 4.14.2 and the editor crashed while attempting to import the attached FBX In 4.15, the Editor does NOT crash a window pops up stating t ...

Reimporting static mesh with static mesh editor window open will cause crash

When generating a collision box for a static mesh and reimporting the mesh with the static mesh editor window open will result in a crash. [Link Removed] ...

If Mesh is Reimported When Clothing Data is Applied Clothing Data Can No Longer be Edited

Clothing data can not be applied after the mesh that had clothing data already applied to it has been reimported Error message "Failed to bind clothing asset "nameofmesh"_0LOD1 is already mapped t ...

Fbx importer test only if there is one key to determine if the import contain animation

We should test two key instead since one key is a constant value. We have to make sure it did not break any current pipeline. But my guess is no. The question we should verify is, is users were put ...

[Interchange][FBX] Fail to import attributes animation curves with key values as integer

cf[-https://forums.unrealengine.com/t/5-5-not-able-to-import-animation-curves-since-5-3-5-5/2267442/4-] Be carefull there is 2 bugs reported on that Forum and I think they are not related. The firs ...

fbx level exporter have a hard coded show dialog options.

Using Do Not Create Material in FBX import settings seems to result in only one Material Slot

The licensee reported the following on this issue. The problem seems to be that the comparison below is not working properly. If the Material is not created, it will be a comparison between WorldGr ...