Cyclides in computer aided geometric design
Computer Aided Geometric Design
On cyclides in geometric modeling
Computer Aided Geometric Design
Rational curves and surfaces with rational offsets
Computer Aided Geometric Design
Computing rational parametrizations of canal surfaces
Journal of Symbolic Computation - Special issue: parametric algebraic curves and applications
Applications of Laguerre geometry in CAGD
Computer Aided Geometric Design
Blending two cones with Dupin cyclides
Computer Aided Geometric Design
Constraints in constructive solid geometry
I3D '86 Proceedings of the 1986 workshop on Interactive 3D graphics
Hermite interpolation by piecewise polynomial surfaces with rational offsets
Computer Aided Geometric Design
Polynomial and Rational Pythagorean-Hodograph Curves Reconciled
Proceedings of the 6th IMA Conference on the Mathematics of Surfaces
Minimal rational parametrizations of canal surfaces
Computing - Special issue on Geometric Modeling (Dagstuhl 2005)
Computer-Aided Design
A symbolic-numerical envelope algorithm using quadratic MOS patches
2009 SIAM/ACM Joint Conference on Geometric and Physical Modeling
Rational Pythagorean-hodograph space curves
Computer Aided Geometric Design
Blends of canal surfaces from polyhedral medial transform representations
Computer-Aided Design
Generalized dupin cyclides with rational lines of curvature
Proceedings of the 7th international conference on Curves and Surfaces
Constructive G1 connection of multiple freeform pipes in arbitrary poses
Computer Aided Geometric Design
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A new branching blend between two natural quadrics (circular cylinders/cones or spheres) in many positions is proposed. The blend is a ring shaped patch of a PN surface (surface with rational offset) parametrized by rational bivariant functions of degree (6,3). The general theory of PN surfaces is developed using Laguerre geometry and a universal rational parametrization of the Blaschke cylinder. The construction is extended via inversion to a PN branching blend of degree (8,4) between Dupin cyclide and a natural quadric.