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Keywords:
Piecewise,
Bezier,
Polynomial,
Curve,
Freeform
(n.) A curve that is defined by a series of control points. The control points define a series of continuous Bezier curves.
(n) A parametrically defined freeform curve that approximates a curve to a set of control points and provides for local control. Multiple 2-D curves are often combined to create 3-D surface patches.
a continuous curve defined by a series of control points
a mathematically produced curve similar to a bezier but produced from a different mathematical formula
a piecewise polynomial (rational) curve
a set of piecewise (cubic in this case) polynomial segments that pass close to a set of control points
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