To prune deformer set membership
- Select the deformable objects whose currently
unaffected points you want to prune from the deformation.
- Select
Edit Deformers > Prune Membership,
and from the cascading menu select the deformer whose set you want
to prune.
NotePrune
Membership only removes points from the deformation if
they are currently not affected by the deformer. Therefore, if you
try to prune the membership of an object whose points are all controlled
by the deformer, you will receive the error message “No components
could be pruned.”