Csharp存代码

效果:不碰撞，一起运动。但无法旋转，速度不一。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;



//在预制体实例化与C sharp类的方法之间出现了矛盾。

public class body_generate : MonoBehaviour
{
    public GameObject prefab;
    private Vector3 oldpos;
    public Rigidbody rd;
    //public Transform self;

    List<GameObject> allbody;
    // Start is called before the first frame update
    void Start()
    {
        allbody = new List<GameObject>();
        allbody.Add(this.gameObject);
        rd = this.gameObject.transform.GetComponent<Rigidbody>();
        // GameObject first = new GameObject("one");
        // GameObject last = GameObject.Instantiate(prefab);
        //last.AddComponent(typeof(Rigidbody));
        // allbody.Add(last);
    }


    void Update()
    {
        Transform self = allbody[0].transform;

        if (Input.GetKeyDown(KeyCode.Q))
        {
            //迭代替换位置的方式：第4个会被撞飞
            /*
             oldpos = allbody[0].transform.position;
             allbody[0].transform.position = oldpos + new Vector3(1, 0, 0);
             for (int i = 1; i < allbody.Count; i++)
             {
                 allbody[i].transform.position = oldpos;
             }
             if (allbody[allbody.Count - 1].transform.position[0] >= 1)
             {
                 GameObject last = GameObject.Instantiate(prefab);
                 last.AddComponent(typeof(Rigidbody));
                 last.transform.parent = allbody[allbody.Count-1]
                 allbody.Add(last);
             }
             */
            //施加力的方式
            oldpos = allbody[0].transform.position;
            allbody[0].transform.position = oldpos + new Vector3(1, 0, 0);
            /*
            for (int i = 0; i < allbody.Count; i++)
            {
                
                oldpos = allbody[i].transform.position;
                allbody[i].transform.position = oldpos + new Vector3(1, 0, 0);
            }*/
            if(allbody[allbody.Count - 1].transform.position[0] >= 1)
            {
                GameObject last = GameObject.Instantiate(prefab);
                last.AddComponent(typeof(Rigidbody));
                last.transform.parent = allbody[allbody.Count - 1].transform;
                //last.transform.localPosition = new Vector3(1, 0, 0);//设置位置    已实现不碰撞的固定位置的实例化。
                //last.transform.localRotation = Quaternion.identity;//设置角度
                allbody.Add(last);
            }
        }
        /*
        float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");
        //Debug.Log(h);
        rd.AddForce(new Vector3(h, 0, v));
        /*for (int i = 1; i < allbody.Count; i++)
        {
            allbody[i].transform.localPosition = new Vector3(0, 0, 0);
            allbody[i].transform.localRotation = Quaternion.identity;
        }*/
        // GameObject third = GameObject.CreatePrimitive(PrimitiveType.Capsule);
    }
}

testforce施加到预制体上：代码如下。

using System.Collections;
using System.Collections.Generic;
using UnityEngine;

public class testforce : MonoBehaviour
{
    public Rigidbody rd;


    // Start is called before the first frame update
    void Start()
    {
        //this.gameObject.AddComponent(typeof(Rigidbody));
        rd = this.gameObject.transform.GetComponent<Rigidbody>();
    }

    // Update is called once per frame
    void Update()
    {
       
        if (Input.GetKeyDown(KeyCode.K))
        {          
            rd.AddForce(Vector3.right);
        }
        if (Input.GetKeyDown(KeyCode.H))
        {
            rd.AddForce(Vector3.left);
        }
        float h = Input.GetAxis("Horizontal");
        float v = Input.GetAxis("Vertical");
        //Debug.Log(h);
        rd.AddForce(new Vector3(h, 0, v));
    }
}

标签：last,GameObject,代码,Vector3,transform,Csharp,new,allbody
来源： https://blog.csdn.net/weixin_45547419/article/details/121097491