一、实现方式与进攻箭头（尾）一样，只是改写了插值算法
代码参考 感谢原作者： https://blog.csdn.net/qq_27532167/article/details/108691928 https://github.com/sakitam-fdd/ol-plot
/** * 进攻方向 * AttackArrow */ import * as Constants from '../Constants' import * as utils from '../utils'
