Unreal Engine Issues
Unreal Engine Issues
Reimport FBX does not correctly update frame-rate
UE - Anim - Runtime - Apr 2, 2024This is an issue with the sequencer model, it does not clear its bPopulated flag so doesn't allow for changing the frame-rate to a non-compatible (multiple/factor off FPS). ...
Fbx exporter do not support material instance
UE - Editor - Content Pipeline - Import and Export - May 15, 2020The fbx exporter should support material instance to export the same result has the user see in the content browser or in the level editor. ...
Fbx import has some scale differences
UE - Editor - Content Pipeline - Import and Export - Dec 15, 2020A licensee has forwarded an fbx that came out of Nuke. I think the animation is importing into Sequencer correctly, but the objects seem to be scaled. If I take the fbx into Maya and then reexport i ...
Problem importing broken FBX
UE - Editor - Content Pipeline - Import and Export - Nov 25, 2021An FBX exported from 3DEXCITE DELTAGEN fails to parse correctly in the latest FBX SDK and crashes the UE importer. This FBX is automatically repaired when loaded into Maya (citing "polygons with ov ...
Fbx exporter does not support component overriden material color
UE - Editor - Content Pipeline - Import and Export - Jul 29, 2020The fbx exporter should query component material override when exporting a level actor. ...
FBX animations generated under fractional framerates fail to import
UE - Anim - Runtime - Aug 24, 2022We now have the following error that is generated in FFbxImporter::ValidateAnimStackif (!FMath::IsNearlyZero(SubFrame, KINDA_SMALL_NUMBER) && !FMath::IsNearlyEqual(SubFrame, 1.0f, KINDA_SMALL_NUMBER ...
Imported FBX or USD tree - visually missing geometry when converted to Nanite
UE - Graphics Features - Nanite - May 3, 2022When the static mesh tree (brought in thru USD/FBX) is converted to Nanite - the tree thins, or rather visually thins - the thinner branches and/or leaves do not render in the viewport and go missin ...
fbx Importer: Make sure the user has more feedback on the automatic import framerate
UE - Editor - Content Pipeline - Import and Export - Oct 4, 2021If 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 ...
Reimport of a MaterialX file as material instance fails
UE - Editor - Content Pipeline - Import and Export - Apr 5, 2024In Main, the reimport does not generate an error but the material instance is not updated. ...
[Feature Request] Artists want "importing fbx chunks" functionality back in chaos fracture.
UE - Simulation - Physics - Destruction - Jun 11, 2021Some artist customers want a tool to customize fractured mesh in chaos fracture just like the functionality "import fbx chunks" in APEX destruction, that could give them more controllability of the ...