Smooth piecewise biquartic surfaces from quadrilateral control polyhedra with isolated n-sided faces

This publication has 20 references indexed in Scilit:

• Closed smooth piecewise bicubic surfaces
  ACM Transactions on Graphics, 1991
• Generalized B-spline surfaces of arbitrary topology
  ACM SIGGRAPH Computer Graphics, 1990
• A multisided generalization of Bézier surfaces
  ACM Transactions on Graphics, 1989
• Nonrectangular surface patches with curvature continuity
  Computer-Aided Design, 1988
• Conditions for tangent plane continuity over recursively generated B-spline surfaces
  ACM Transactions on Graphics, 1988
• Bicubic patches for approximating non-rectangular control-point meshes
  Computer Aided Geometric Design, 1986
• Some negative results in N sided patches
  Computer-Aided Design, 1986
• Non-four-sided patch expressions with control points
  Computer Aided Geometric Design, 1984
• Recursively generated B-spline surfaces on arbitrary topological meshes
  Computer-Aided Design, 1978
• Behaviour of recursive division surfaces near extraordinary points
  Computer-Aided Design, 1978