fbx Importer: Make sure the user has more feedback on the automatic import framerate

UE - Editor - Framework - Import and Export - Oct 4, 2021

If a user import a lot of animation in one fbx, the logic that compute the automatic framerate can diverge and hit a very high value. The maximum sample rate is 1920Hz which is very high,. The user ...

FBX Scene imports with an addition Scene Root in the Hierarchy

UE - Editor - Framework - Import and Export - Jan 9, 2020

There seems to be a second Scene root being created when importing an fbx scene. Something of note is that in the scene import dialogue we only see one "RootNode" listed. This has been found to occ ...

sRGB flag is enabled when importing hdr image file

UE - Editor - Framework - Import and Export - Oct 23, 2019

The sRGB flag is enabled when importing hdr files. This is disabled in PostEditChangeProperty, but remains enabled if we do not edit the file. I think the sRGB flag should be disabled for hdr image ...

Generate Lightmap UVs Fails Very Frequently on FBX Imported Meshes

UE - Editor - Framework - Import and Export - Sep 24, 2019

Generate Lightmap UVs fails very frequently on FBX imported meshes.  Found in 4.22 CL# 7053642, 4.23 CL# 8386587, 4.24 CL# 8971176 ...

FBX imported skeletal mesh has incorrect axis directions

UE - Editor - Framework - Import and Export - Aug 20, 2019

The axis the FBX is imported with has been inversed from prior versions. See attached screenshots. This causes issues specifically with vehicles, where the movement is happening into the forward dir ...