CGI differences between Toy Story and The Incredibles

Ok… now not too sure if this is in the right place or not but basically I am doing a presentation on CGI. I

am looking to focus on the developments which have been made since Toy Story’s release. I am looking to see if

there is any theory anywhere which anyone can help me with! This would be a great help if some people can help

me?
Thank you

Are you looking for personal theory from us or actual

scientific papers on the subject?

Well I cant really point out technicalities or specifics

off the top of my head, but there are differences in the detail and texture of things. And I do remember on the

Toy Story commentary they mentioned not really being able to do fur yet.