This book offers a comprehensive introduction to subdivision modeling techniques, focusing not only on fundamental theories but also on practical applications. It furthers readers' understanding of the contacts between spline surfaces and subdivision surfaces, enabling them to master the techniques for analyzing subdivision surfaces. Subdivision surface is a popular modeling technique in the field of computer aided design (CAD) and computer graphics (CG) thanks to its ability to model meshes of any topology. The book also discusses some typical modeling techniques, such as interpolation,...