A Novel Generalization of Trigonometric Bézier Curve and Surface with Shape Parameters and Its Applications

<div>GT-Bézier surfaces of different degrees with multiple shape parameters. (a) Cubic GT-Bézier surfaces. (b) Quartic GT-Bézier surfaces. (c) Quintic GT-Bézier surfaces.</div>

Mathematical Problems in Engineering

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Figure 9

Figure 9: A Novel Generalization of Trigonometric Bézier Curve and Surface with Shape Parameters and Its Applications 