limb_norm() related issue

[RahhulDd]

Hi @yzhq97, I am facing issue regarding the limb normalisation. I have been trying to normalise each to the limb lengths in scale between 0-1. But it seems that it is not straight forward. I have till now understood that limb normalisation requires multiple dependents of joints to be normalised. But limb_norm(x_a,x_b) takes two different motions to scale x_a according to target x_b skeleton structure. How can I scale limbs between 0-1 since I am not trying to adjust structure according to target skeleton by using limb_norm()?