Dynamic Catmull-Clark Subdivision Surfaces

Recursive subdivision schemes have been extensively used in computer graphics, computeraidedgeometric design and scientic visualization for modeling smooth surfaces of arbitrarytopology. Recursive subdivision generates a visually pleasing smooth surface in the limit from aninitial user-specied polygonal mesh through the repeated application of a xed set of subdivisionrules. In this paper, we present a new dynamic surface model based on the