Tuesday, November 7

Freeform Surfaces

1:45 Matching NURBS Surfaces G1 and G2
Louis J. Nachman, Oakland University
2:05 Flexible Surface Control Using NURBS Boundary Gregory Patch
Junji Sone, Toshiba Corporation, Japan and Hiroaki Chiyokura, Keio University, Japan
2:25 Remarks on the GC1-Continuity of Adjacent Rational Bezier Patches
Otto Roschel, Technische Universitat Graz, Austria
2:45 Interactive Modeling of Displacement Surface Features
P.A. van Elsas, Delft University of Technology, The Netherlands
3:05 Hermite Interpolation with Optional Tension Control and Optimal Twist Vectors
Xuefu Wang and Fuhua Frank Cheng, Unversity of Kentucky
3:25 Dual B-Splines, Developables and Binder Surfaces
Josef Hoschek, Technische Universitat Darmstadt, Germany; and Helmut Pottmann, Technische Universitat Wien, Austria

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