Quadratic TC-Bézier Curves with Shape Parameter
Wei Xu, Liu Qiang Wang, Xu Min Liu
Abstract
Wei Xu, Liu Qiang Wang, Xu Min Liu
Abstract
Quadratic TC-Bézier curves with shape parameter is constructed in a special space, it shares most optimal properties as those of the quadratic Bézier curves and its shape can be adjusted by changing the parameter value in . The circle and ellipse can be represented with this curve accurately. Presents G1 condition of quadratic TC-Bézier curves, the results have definite geometric meanings and can be applied to surface modeling conveniently.
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Quadratic TC-Bézier curves with shape parameter is constructed in a special space, it shares most optimal properties as those of the quadratic Bézier curves and its shape can be adjusted by changing the parameter value in . The circle and ellipse can be represented with this curve accurately. Presents G1 condition of quadratic TC-Bézier curves, the results have definite geometric meanings and can be applied to surface modeling conveniently.
Key concepts: Bézier curve, Ellipse, Quadratic equation, Mathematics, Shape parameter, Quadratic model, Family of curves, Surface (topology)