团结-需要球形重力帮助吗？

Question

I am working on a game which has strong base on spherical gravity. But somehow my code is not working as expected. So please have a look at my code and tell me how can I make my spherical gravity work.

public class CircularGravity : MonoBehaviour {
    private Rigidbody2D rigid;
    [SerializeField]
    Transform planet;

    [SerializeField]
    float acceleration = 0.81f;
    // Use this for initialization
    void Start () {
        rigid = GetComponent<Rigidbody2D>();
    }

    // Update is called once per frame
    void Update () {
        rigid.AddForce((planet.position - transform.position).normalized * acceleration);
        transform.rotation = Quaternion.LookRotation(planet.position - transform.position, transform.up);
    }
}

Problem elaboration. Project is 2d. it contains a circle sprite as a planet with a collider and hexagon has a player(just a prototype) with collider and rigidbody. This script is attached to the player(hexagon). According to my logic rigidbody should apply a force to the player and push it towards the planet and it should face the planet. So even if the player is on the downward side of circle it shouldnot fall instead it shall be pushed toward the planet. But all the colliders are being neglected and player is just going to strange position

Answer 1

First things I would check...

• Make sure the origin of your sprite is actually in the center of the image. If it's in the corner the player will be pulled toward the corner.

• Make sure both the planet and player have rigid bodies and colliders. Click on the collider and make sure the edge lines up with you shapes.

• Make sure both the planet and the player have their z set to zero. Lock z in both rigidbodies.