Hello there. First time posting here. I saw the 120 day warning above, so apologies if I necro'ed this thread.
I was playing around with ARK's dino models in Umodel and noticed I can't load certain animation files. I get the following error when I do:
Unknown rotation compression method: 0 (ACF_None)
RotKeys <- PerTrackCompression <- USkeleton::ConvertAnims:Skel=Spino_Skeleton Anim=Spino-Attack-Bite <- UAnimSequence4::PostLoad <- PostLoad:Spino-Attack-Bite <- UObject::EndLoad <- CUmodelApp::ShowPackageUI <- Main:umodel_build=896
So far I've discovered that the following assets produce it: Spino, Gallimimus and Tusoteuthis. I did set the override to ARK and it appears these are the only assets that crash Umodel. Any idea if I can fix it?
I'll attach the animation asset sample just in case.
(ignore the differences between the bite and the idle. They all produce that error.)