NrealAirTap.Interaction.cs

using UnityEngine;
using UnityEngine.EventSystems;

public class Interaction : MonoBehaviour, IPointerEnterHandler, IPointerExitHandler
{
    private Rigidbody Body;
    private bool IsRotate = false;

    // Start is called before the first frame update
    void Start()
    {
        this.Body = gameObject.AddComponent<Rigidbody>();
        this.Body.useGravity = false;
        this.Body.angularDrag = 0f;
    }

    // Update is called once per frame
    void Update()
    {

    }

    public void OnPointerEnter(PointerEventData eventData)
    {
        if (!this.IsRotate)
        {
            this.Body.angularVelocity = new Vector3(0, 2f, 0);
            this.IsRotate = true;
        }
    }

    public void OnPointerExit(PointerEventData eventData)
    {
        if (this.IsRotate)
        {
            this.Body.angularVelocity = Vector3.zero;
            this.IsRotate = false;
        }
    }
}