unity 血条跟随

2020.2版本以后移除了2D Sprite

添加2D Sprite

1.unity血条跟随。。。。。。。。。。。。。。。-C#文档类资源-CSDN下载

2.找到Square复制到UISprite文件下

制作血条

1. 新建Canvas 命名BloodStrip

1. 建Image 命名Background将UISprite文件下的Square拖到SourceImage

1. 复制Background命名Foreground

 

1. 将Background制作预设体
2. 脚本

using System.Collections;

using System.Collections.Generic;

using UnityEngine;

using UnityEngine.UI;

public class BloodStrip : MonoBehaviour

{

    // Start is called before the first frame update

    public GameObject bloodStripPrefabs;

    public Transform  barPoint;

    Image bloodStriteSlider;

    Transform UIbar;

    Transform cam;

    public bool alwaysVisible;

    void Start()

    {

    }

    private void OnEnable()

    {

        cam = Camera.main.transform;

        foreach (Canvas  canvas in FindObjectsOfType())

        {

            if (canvas .renderMode ==RenderMode.WorldSpace )

            {

                UIbar = Instantiate(bloodStripPrefabs, canvas.transform).transform;

               // bloodStriteSlider = UIbar.GetChild(0).GetComponent ();

                UIbar.gameObject.SetActive(alwaysVisible);

            }

        }

    }

    private void LateUpdate()

    {

        if (UIbar !=null)

        {

            UIbar.position = barPoint.position;

            UIbar.forward = -cam.forward;

        }

    }

}

6.将制作好的Background预设体