A survey of curve and surface methods in CAGD
Computer Aided Geometric Design
A Generalization of Algebraic Surface Drawing
ACM Transactions on Graphics (TOG)
Superquadrics and Angle-Preserving Transformations
IEEE Computer Graphics and Applications
Simultaneous blending of convex polyhedra by S32 algebraic splines
Computer-Aided Design
Piecewise algebraic surface computation and smoothing from a discrete model
Computer Aided Geometric Design
The Bezout number for linear piecewise algebraic curves
Computers & Mathematics with Applications
Extended papers from NPAR 2010: Shape and tone depiction for implicit surfaces
Computers and Graphics
SMI 2012: Full A runtime cache for interactive procedural modeling
Computers and Graphics
The Bernstein polynomial basis: A centennial retrospective
Computer Aided Geometric Design
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A technique is presented for modelling with piecewise algebraic surface patches. Each surface patch is defined within a tetrahedral lattice of control points. The shape of the surface is modified by adjusting the weights of the control points. This scheme makes it possible to piece together two algebraic surface patches with any degree of cross-boundary derivative continuity. The application of piecewise algebraic surface patches to solid modelling is discussed.