Yes. Before SEA3D was removed there was a retargeting example in the repository, too:
https://rawcdn.githack.com/mrdoob/three.js/r105/examples/webgl_loader_sea3d_bvh_retarget.html
However, it was related to SEA3D. I’ve asked the original dev at that time to make the example with a glTF
model. However, since he also develops SEA3D, he ignored the request and sticked to his format.
Anyway, I’ve mentioned already here that a new retargeting example would be useful.