Curves Most Free Form Modeling applications will require the use of a previously created edge or generating curve. It is important to control the complexity of these curves,as the complexity will be passed on to its associated body. Shanghai Jiao Tong University 10Shanghai Jiao Tong University 10 Curves n Most Free Form Modeling applications will require the use of a previously created edge or generating curve. n It is important to control the complexity of these curves, as the complexity will be passed on to its associated body