Quartic Trigonometric Bézier Curve with a Shape Parameter
نویسندگان
چکیده
Analogous to the cubic Bézier curve, a quartic trigonometric Bézier curve with a shape parameter is presented in this paper. Each curve segment is generated by four consecutive control points. The shape of the curve can be adjusted by altering the values of shape parameters while the control polygon is kept unchanged. These curves are closer to the control polygon than the cubic Bézier curves, for all values of shape parameter. With the increase of the shape parameter, the curve approaches to the control polygon.
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