Question

Description 描述

Sent each frame where a collider on another object is touching this object's collider (2D physics only).

当另一个对象的碰撞器每帧接触这个对象的碰撞器时，发送信息（仅限2D物理）。

Further information about the objects involved is reported in the Collision2D parameter passed during the call. If you don't need this information then you can declare OnCollisionStay2D without the parameter.

关于碰撞的更多信息在调用期间中通过Collision2D参数报告。如果你不需要该信息，那么你可以声明OnCollisionStay2D不带参数。

See Also: Collision2D class, OnCollisionEnter2D, OnCollisionExit2D.

JavaScript:

var rechargeRate = 10.0;
var batteryLevel: float;
 
function OnCollisionStay2D(coll: Collision2D) {
 
	if (coll.gameObject.tag == "RechargePoint") 
		batteryLevel = Mathf.Min(batteryLevel + rechargeRate * Time.deltaTime, 100.0);
} 

C#:

using UnityEngine;
using System.Collections;
 
public class ExampleClass : MonoBehaviour {
    public float rechargeRate = 10.0F;
    public float batteryLevel;
    void OnCollisionStay2D(Collision2D coll) {
        if (coll.gameObject.tag == "RechargePoint")
            batteryLevel = Mathf.Min(batteryLevel + rechargeRate * Time.deltaTime, 100.0F);
 
    }
}