OnCollisionEnter()在Unity3D中不起作用

问题描述

我有一个带有网格碰撞器的对象和一个带有球形碰撞器的预制体.如果两个碰撞，我希望销毁预制实例.

I have an object with a mesh collider and a prefab with sphere collider. I want the instance of the prefab to be destroyed if the two collide.

我在脚本中写了以下内容:

I wrote the following in a script:

private void OnCollisionEnter(Collision c)
{
    if (c == target)
        Destroy(transform.gameObject);
    print("something");                   // Doesn't get printed
}

但是它不起作用.我尝试在两个对象上切换isTrigger.

But it is not working. I have tried toggling isTrigger on both the objects.

推荐答案

我也遇到了相同的问题，即未调用OnCollisionEnter并发现了这个问题.

I had the same problem of OnCollisionEnter not being called and found this question.

对我来说，问题是我在制作2D游戏，所以答案是改为使用OnCollisionEnter2D函数.

For me, the problem was that I was making a 2D game so the answer is to use the OnCollisionEnter2D function instead.

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