This paper deals with the problem of interpolating a B-spline curve network, in order to create a surface satisfying such a constraint and defined by using bivariate $C^1$ quadratic splines on criss-cross triangulations as blending functions. Such a surface exists and is unique.
B-spline surfaces on criss-cross triangulations for curve network interpolation
DAGNINO, Catterina;LAMBERTI, Paola;REMOGNA, Sara
2015-01-01
Abstract
This paper deals with the problem of interpolating a B-spline curve network, in order to create a surface satisfying such a constraint and defined by using bivariate $C^1$ quadratic splines on criss-cross triangulations as blending functions. Such a surface exists and is unique.
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