Improved Triangular Subdivision Schemes

In this article we improve the butterfly and Loop's algorithm. As a result we obtain subdivision algorithms for triangular nets which can be used to generate G1- and G2surfaces, respectively.

• Type: Conference
• Year: 1998
• Where: CGI
• Authors: Hartmut Prautzsch, Georg Umlauf
• Keywords: CGI 1998, Computer Graphics, Subdivision Algorithms, Triangular Nets