TotalCapture: trajectory in original VS trajectory in AMASS about amass HOT 3 CLOSED

hi, I'm facing a similar problem to yours. Do you have any updates?
Thank you in advance!

from amass.

Hi there, unfortunately I have no updates. I had to focus on other topics and this one remained hanging.
Kind regards,

from amass.

lets set up a debugging scenario.
forget about the bvh and only get a smpl in pose_body = 0, trans=0, root_orient=0.
now transform the vertices (or a subset) it to a location you desire using your transformation technique. now pose the smpl body using trans and root orient.
If the two bodies overlap then your transformation code is correct. if not then debug is needed.
Please note that the root joint might not be at zero location. That means in a zero tpose smpl body (i.e. pose_body = 0, trans=0, root_orient=0) if you do bm.Jtr.view(1, -1, 3)[:,0]) then the value is slightly above zero. This would change the center of all transformations.
let me know if you need more help on this.

from amass.