【摘要】 Bézier曲线是曲线造型中一种比较重要曲线,但弊端是控制点一旦给定,曲线的形状就固定,不能对曲线的形状进行修正和插值。本文构造了带有两个形状参数三次TC-Bézier插值曲线,插值曲线的形状可以改变,充分克服了服装CAD中曲线的形状不能修改的弱点,最后举例说明了插值曲线在服装造型中的实用性。更多还原

【Abstract】 Bézier curve is an important curve in curve modelling, but the disadvantage is that once the control point is given, the shape of the curve is fixed, and the shape of the curve can not be modified and interpolated. In order to overcome these shortcomings, a cubic TC-Bézier interpolation curve with two shape parameters is constructed. The shape of the interpolation curve can be changed. It overcomes the weakness that the shape of curve can not be modified in garment CAD. Finally, an example is given to illustrate the practicability of interpolation curve in garment modeling.更多还原