Computer Aided Geometric Design, Volume 4

Volume 4, Number 1-2, July 1987

• Josef Hoschek:
  Preface. 1
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• Robert E. Barnhill, Gerald E. Farin, M. Jordan, Bruce R. Piper:
  Surface/surface intersection. 3-16
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• Wolfgang Böhm:
  Bézier presentation of airfoils. 17-22
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• Ramon F. Sarraga:
  G₁ interpolation of generally unrestricted cubic Bézier curves. 23-39
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• Gregory M. Nielson, Ramamani Ramaraj:
  Interpolation over a sphere based upon a minimum norm network. 41-57
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• Josef Hoschek:
  Approximate conversion of spline curves. 59-66
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• Wolfgang Böhm:
  Rational geometric splines. 67-77
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• John A. Gregory, Jörg M. Hahn:
  Geometric continuity and convex combination patches. 79-89
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• Gerald E. Farin, Gerhard Rein, Nickolas S. Sapidis, Andrew J. Worsey:
  Fairing cubic B-spline curves. 91-103
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• Peter Alfeld, Bruce R. Piper, Larry L. Schumaker:
  Minimally supported bases for spaces of bivariate piecewise polynomials of smoothness r and degree d 4r + 1. 105-123
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• Carl de Boor:
  Cutting corners always works. 125-131
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• Hartmut Prautzsch, Charles A. Micchelli:
  Computing curves invariant under halving. 133-140
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• Pere Brunet, Dolors Ayala:
  Extended octtree representation of free form surfaces. 141-154
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• Laszlo Piegl:
  On the use of infinite control points in CAGD. 155-166
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Volume 4, Number 3, November 1987

• Horst Nowacki:
  Honoring Pierre Bézier. 167-170
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• Lasse Holmström:
  Piecewise quadric blending of implicitly defined surfaces. 171-189
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• Rida T. Farouki, V. T. Rajan:
  On the numerical condition of polynomials in Bernstein form. 191-216
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• Tom Lyche, Knut Mørken:
  Knot removal for parametric B-spline curves and surfaces. 217-230
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• Hans Hagen, Guido Schulze:
  Automatic smoothing with geometric surface patches. 231-235
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• K. L. Rescorla:
  C₁ trivariate polynomial interpolation. 237-244
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• Yu-Yu Feng:
  Rates of convergence of Bézier net over triangles. 245-249
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• Morten Daehlen:
  An example of bivariate interpolation with translates of C₀-quadratic box-splines on a three direction mesh. 251-255
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Volume 4, Number 4, December 1987

• Nira Dyn, David Levin, John A. Gregory:
  A 4-point interpolatory subdivision scheme for curve design. 257-268
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• Carl de Boor, Klaus Hüllig, Malcolm A. Sabin:
  High accuracy geometric Hermite interpolation. 269-278
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• Leon A. Shirman, Carlo H. Séquin:
  Local surface interpolation with Bézier patches. 279-295
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• H. Meier, Horst Nowacki:
  Interpolating curves with gradual changes in curvature. 297-305
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• Thomas A. Grandine:
  An iterative method for computing multivariate C₁ piecewise polynomial interpolants. 307-319
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• Charles A. Micchelli, Hartmut Prautzsch:
  Computing surfaces invariant under subdivision. 321-328
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• Gerald E. Farin, Bruce R. Piper, Andrew J. Worsey:
  The octant of a sphere as a non-degenerate triangular Bézier patch. 329-332
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• Thomas W. Sederberg, Xuguang Wang:
  Rational hodographs. 333-335
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