About retarget

[chiisary]

Hello, Ruyo！ I would like to report a question. I think VRM4U's automatic conversion to UE4 bones and its own retargeting assets are very attractive features, but the current retargeting presets are difficult to use, especially when I try to retarget the model characters of UE4 bones, I often cannot Correct redirection, can you please optimize it in the next stage

[ruyo]

Not sure if this is an appropriate answer for you...

If you want to retarget VRM to VRM, then IK_VrmHumanoid is the way to go. If you want to retarget Grayman to VRM, IK_Mannequin would be a good choice.

IK_MannequinBone has the same purpose as IK_VrmHumanoid.