Cubic Bâspline curves are a useful tool in modeling. With only a few control points complicated paths can be created.;
Interpolating the Hilbert Curve with a B-Spline to Create a Surface - Wolfram Demonstrations Project
B-Spline Curve with Knots - Wolfram Demonstrations Project
Rational Cubic Bezier Curves
Global B-Spline Curve Interpolation - Wolfram Demonstrations Project
Create Graphics with Spline Primitives—Wolfram Language Documentation
Interpolating the Hilbert Curve with a B-Spline to Create a Surface - Wolfram Demonstrations Project
Simple Spline Curves - Wolfram Demonstrations Project
A Primer on Bézier Curves
Global B-Spline Curve Interpolation - Wolfram Demonstrations Project
Simple Spline Curves - Wolfram Demonstrations Project
An example of Cubic B-spline curve shows an example of Cubic B-spline
Interpolating the Hilbert Curve with a B-Spline to Create a Surface - Wolfram Demonstrations Project