SplineFit 2D/3D• SplineFit[data, options] generates a SplineFunction object representing the data as a cubic spline. • data is given as rectangular matrix of numbers, that is, a list of coordinates. • For a 2D spline curve data is given as a list of 2D vectors; for a 3D spline data is a list of 3D vectors. • SplineFit works with data of any dimensionality, not only 2D or 3D. • The following options can be given:
• See also: ArcLength. Further Examples Load the Modeler2D package. Create a SplineFunction representing the path between a sequence of 2D points, and evaluate it halfway between the first and second points. Each end of the spline will have zero curvature.
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The spline is a 2D parametric function, and can be plotted as such.
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Here is a spline with the ends closed upon themselves.
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Here is a spline with specific direction vectors at the ends.
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Here are all three splines shown together.
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Here is a SplineFunction with values given for the independent variable at each knot point.
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Here is the arc length of the spline, also expressed as a function of the independent variable.
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