浅析基于贝塞尔曲线函数制作曲线动画

An Analysis of Making Curve Animation Based on the Function of Bezier Curve

通过一个简单动画特效的实现过程,阐述贝塞尔曲线的原理,旨在直观地理解数与形的关系,通过createjs的Graphics类的贝塞尔曲线函数的灵活运用,将它反映到页面上,并让它动起来,形成眩目的效果。同样,它也在Tweenjs中广泛用于实现美观逼真的缓动效果。

This paper, through the realization of a simple animation effects, explains the principle of Bezier Curve to visually illustrate the relationship between digital and shape. It discusses the flexible use of the function of Bezier Curve of createjs Graphics,which is reflected on the page dynamically to create a blinding effect. Meanwhile, it is also widely used in Tweenjs to achieve beautiful and vivid effect with slowness.