Unity协程原理分析及总结

协程原理

通过

public void Start()
{
    Vector3[] iniWidePos;
    iniWidePos = new Vector3[4];
    iniWidePos[0].x = 0;
    iniWidePos[0].y = 0;
    iniWidePos[1].x = 0;
    iniWidePos[1].y = Screen.height;
    iniWidePos[2].x = Screen.width;
    iniWidePos[2].y = Screen.height;
    iniWidePos[3].x = Screen.width;
    iniWidePos[3].y = 0;
    for (int i = 0; i < iniWidePos.Length; i++)
    {
        Ray ray = Camera.main.ScreenPointToRay(iniWidePos[i]);
        if (Physics.Raycast(ray, out var hit))
        {
            //Debug.DrawLine(ray.origin, hit.point, Color.red, intMaxValue);
            iniWidePos[i] = hit.point;
        }
    }
}