【Unity实战100例】技能伤害区域判定（矩形，圆，三角形，扇形）（三）

源码地址：unity伤害范围判断_unity2d攻击判定,unity伤害判定-Unity3D代码类资源-CSDN下载

一. 判断目标点是否在指定的扇形内

 public GameObject target;
    private float skillDistance = 5;
    private float skillAngle = 60;

    // Update is called once per frame
    void Update()
    {
        float distance = Vector3.Distance(transform.position, target.transform. position);
        Vector3 norVec =  transform.localPosition+new Vector3(0,0, skillDistance);
        Vector3 temVec = target.transform.position - transform.position;

        Debug.Dra