如何检查是否单击了触发器？

Question

Well, I have a gameobject that is a trigger called Object A. 好吧，我有一个名为object A的触发器的游戏对象。

I want to know how to find out if the trigger was clicked. 我想知道如何确定是否单击了触发器。 if I do 如果我做

   void Update()
   {
       if( Input.GetMouseButton(0))
         {
               runthefunction();
         }
   }

then it just waits for me to click anywhere. 然后它只等我单击任何地方。

I want the runthefunction() function to run when I click on ObjectA (the trigger). 我希望在runthefunction()触发器）时运行runthefunction()函数。

Answer 1

If you are using a trigger, use the function OnTriggerEnter() 如果使用触发器，请使用函数OnTriggerEnter()

void OnTriggerEnter()
{
    runthefunction();
}