Question

我使用Rigidbody2D速度在C＃中为角色运动写了一个脚本。然而，有时当我试图移动时，我的角色移动然后突然冻结并且不会前进。只是向后。我检查了碰撞者他们是所有相等和抢购。我甚至试过AddForce，但它仍然冻结。

using UnityEngine;
using System.Collections;

public class CharacterController2D : MonoBehaviour {

[SerializeField]
float speed = 5;
[SerializeField]
float jumpForce = 500;
[SerializeField]
LayerMask whatisground;
[SerializeField]
bool isGrounded = false;
Transform groundCheck;

private Rigidbody2D rb2d;

// Use this for initialization
void Start () {
    rb2d = gameObject.GetComponent<Rigidbody2D> ();
    groundCheck = gameObject.transform.GetChild (0);
}

void FixedUpdate(){
    float hor = Input.GetAxis ("Horizontal");
    rb2d.AddForce (new Vector2 (hor * speed,0));

    //rb2d.velocity = new Vector2(hor*speed,rb2d.velocity.y);
    isGrounded = Physics2D.OverlapCircle (groundCheck.position, 0.15F);
}
// Update is called once per frame
void Update () {

}
}

Answer 1

你的角色是否从对撞机走到另一个？如果是这种情况，请检查碰撞者之间的交叉点是否有回角。

Unity Rigidbody2D Velocity Sudden Freeze

1 个答案: