ACM Transactions on Graphics (TOG), Volume 8

Volume 8, Number 1, January 1989

Karl C. Posch, Dieter W. Fellner:
The circle-brush algorithm. 1-24
Alan E. Middleditch, T. W. Stacey, S. B. Tor:
Intersection algorithms for lines and circles. 25-40
Fuhua Cheng, A. Ardeshir Goshtasby:
A parallel B-spline surface fitting algorithm. 41-50
Jarek Rossignac, Herbert B. Voelcker:
Active zones in CSG for accelerating boundary evaluation, redundancy elimination, interference detection, and shading algorithms. 51-87

Gerald E. Farin:
Curvature continuity and offsets for piecewise conics. 89-99
Barry Joe:
Multiple-knot and rational cubic beta-splines. 100-120
Jean-Laurent Mallet:
Discrete smooth interpolation. 121-144

Maureen C. Stone, Tony DeRose:
A geometric characterization of parametric cubic curves. 147-163
Daniel J. Filip:
Blending parametric surfaces. 164-173
Rida T. Farouki, C. Andrew Neff, M. A. O'Conner:
Automatic parsing of degenerate quadric-surface intersections. 174-203
Charles T. Loop, Tony DeRose:
A multisided generalization of Bézier surfaces. 204-234
Jörg Peters:
Local generalized Hermite interpolation by quartic C² space curves. 235-242
Hartmut Prautzsch:
A round trip to B-splines via de Casteljau. 243-254

Joe D. Warren:
Blending algebraic surfaces. 263-278
Alyn P. Rockwood:
The displacement method for implicit blending surfaces in solid models. 279-297
Jung-Hong Chuang, Christoph M. Hoffmann:
On local implicit approximation and its applications. 298-324
Shreeram S. Abhyankar, Chandrajit L. Bajaj:
Automatic parameterization of rational curves and surfaces IV: algebraic space curves. 325-334
Michael E. Hohmeyer, Brian A. Barsky:
Rational continuity: parametric, geometric, and Frenet frame continuity of rational curves. 335-359
H. B. Said:
A generalized Ball curve and its recursive algorithm. 360-371