Hi I think that there is error in the methods GeometryArray.getNormals(). See the examples attachments. I calculted the vector normals of the 2 forms: 1- Manual 2- with getNormals() The result are differents. Is it true or I had mistake. Wait the e-mails. []s Haroldo ________________________________________________________________________ Get Your Private, Free E-mail from MSN Hotmail at http://www.hotmail.com
Teste.java