Gn-continuous connections between normal ringed surfaces

Allen, 1998, Results on nonsingular, cyclide transition surfaces, Computer Aided Geom. Design, 15, 127, 10.1016/S0167-8396(97)00021-6 Aumann, 1995, Curvature continuous connections of cones and cylinders, Computer-Aided Design, 27, 293, 10.1016/0010-4485(95)91139-C Bajaj, 1992, Algebraic surface design with hermite interpolation, ACM Transactions on Graphics, 11, 61, 10.1145/102377.120081 Bloomemthal, 1997 Chen, 2000, Blending pipe surfaces with piecewise algebraic surfaces Hartmann, 1998, A marching method for the triangulation of surfaces, The Visual Computer, 14, 95, 10.1007/s003710050126 Hartmann, 1998, Numerical implicitization for intersection and Gn-continuous blending of surfaces, Computer Aided Geom. Design, 15, 377, 10.1016/S0167-8396(97)00040-X Hartmann, 2001, Parametric Gn-blending curves and surfaces, The Visual Computer, 17, 1, 10.1007/PL00013398 Hartmann, 2001, The normalform of a space curve and its application to surface design, The Visual Computer, 10.1007/s003710100117 Hartmann, 2001, Implicit Gn-blending of vertices, Comput. Aided Geom. Design, 18, 267, 10.1016/S0167-8396(01)00030-9 Johnstone, 1993, A new intersection algorithm for cyclides and swept surfaces using circle decomposition, Computer Aided Geom. Design, 10, 1, 10.1016/0167-8396(93)90049-9 Levin, 1999, Combined subdivision schemes for the design of surfaces satisfying boundary conditions, Computer Aided Geom. Design, 16, 345, 10.1016/S0167-8396(98)00051-X Shene, 1998, Blending two cones with Dupin cyclides, Computer Aided Geom. Design, 15, 643, 10.1016/S0167-8396(97)00029-0 Warren, 1989, Blending algebraic surfaces, ACM Transactions on Graphics, 8, 263, 10.1145/77269.77270 Wu, 2000, On blending of several quadratic algebraic surfaces, Computer Aided Geom. Design, 17, 759, 10.1016/S0167-8396(00)00023-6