S-splines: A simple surface solution for IGA and CAD
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DOI: 10.1016/j.cma.2019.03.035
Abstract: Abstract This paper introduces S-spline curves and surfaces. Local refinement of S-spline surfaces is much simpler to understand and to implement than T-spline refinement. Furthermore, no unwanted control points arise in S-spline refinement, unlike T-spline… read more here.
Keywords: surface solution; spline refinement; simple surface; refinement ... See more keywords