A multi-sided generalization of the $C^0$ Coons patch
26 Feb 2020
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Salvi Péter
Most multi-sided transfinite surfaces require cross-derivatives at the
boundaries. Here we show a general $n$-sided patch that interpolates all
boundaries based on only positional information...The surface is a weighted sum
of $n$ Coons patches, using a parameterization based on Wachspress coordinates.(read more)