G1 interpolation of generally unrestricted cubic Bézier curves
Computer Aided Geometric Design - Special issue: Topics in CAGD
Local smooth surface interpolation: a classification
Computer Aided Geometric Design
On the G1 continuity of piecewise Be´zier surfaces: a review with new results
Computer-Aided Design - Special Issue: Be´zier Techniques
A G1 triangular spline surface of arbitrary topological type
Computer Aided Geometric Design
Triangular G1 interpolation by 4-splitting domain triangles
Computer Aided Geometric Design
Curves and surfaces for CAGD: a practical guide
Curves and surfaces for CAGD: a practical guide
ACM SIGGRAPH 2003 Papers
T-spline simplification and local refinement
ACM SIGGRAPH 2004 Papers
Computing - Special issue on Geometric Modeling (Dagstuhl 2005)
Parametric triangular Bézier surface interpolation with approximate continuity
Proceedings of the 2008 ACM symposium on Solid and physical modeling
Polynomial splines over hierarchical T-meshes
Graphical Models
High-order approximation of implicit surfaces by G1 triangular spline surfaces
Computer-Aided Design
G1 continuity conditions of adjacent NURBS surfaces
Computer Aided Geometric Design
Interpolating G1 Bézier surfaces over irregular curve networks for ship hull design
Computer-Aided Design
Local and singularity-free G 1 triangular spline surfaces using a minimum degree scheme
Computing - Geometric Modelling, Dagstuhl 2008
G2 B-spline interpolation to a closed mesh
Computer-Aided Design
Local surface interpolation with Bézier patches
Computer Aided Geometric Design
Technical note: A technical note on the geometric representation of a ship hull form
Computer-Aided Design
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A T-junction occurs in a boundary curve network when one boundary curve ends in the middle of another. We show how to construct G^1 Bezier surfaces over a boundary curve network with T-junctions. By treating the two micro patches which meet at the edge forming the upright of the 'T' as a single macro patch, we reduce the problem to one of achieving continuity between this composite patch and the third patch which has the crossbar of the 'T' as an edge. Thus we avoid changes to the boundary network, or to any patches except those that meet at the T-junction. Also, we analyze the singularity of the G^1 continuity system with the T-junction, and give the constraint to make a consistent system using free variables of weight functions. This is the first method of surfacing the T-junction. We present examples and verify continuity by drawing reflection lines and checking angles.