[Closed] polygon Transformation matrix

still eager to know how u could achieve the above left side result HornBerger, it really matters for me

still eager to know how u could achieve the above left side result HornBerger, it really matters for me as i am working on distributing a feather allover the body of the bird and i suufer from the problem of orientation even after implementing the attachment idea u posted earlier , i wonder howw to manage that ?