Rigidbody.useGravity

描述

控制重力是否影响此刚体。

如果设置为 false，则刚体将像在太空中的行为一样。

using UnityEngine;
using System.Collections;

public class ExampleClass : MonoBehaviour
{
    public Collider coll;

    void Start()
    {
        coll = GetComponent<Collider>();
        coll.isTrigger = true;
    }

    // Disables gravity on all rigidbodies entering this collider.
    void OnTriggerEnter(Collider other)
    {
        if (other.attachedRigidbody)
            other.attachedRigidbody.useGravity = false;
    }
}