how do i make this: script on 1. cheking if 2. is colliding 3.

ok, i need some help, i tried a few places and didn’t find what i was looking for, i need a script like this:

its on my camera, but checks if obj1, is colliding with an object with a certain tag

this is what i tryed:

void OnCollisionEnter(Collision retAdd){
if(retAdd.gameObject.tag == “BuildObject”)
{
print(“colliding!”);
}

retAdd is the object i want to chek if is colliding

You could use events

Obj1.cs

public delegate void CollisionEvent();
public static event OnCollisionEvent OnCollision;

void OnCollisionEnter(Collision retAdd)
{ 
    if(retAdd.gameObject.tag == "BuildObject") { 
       if(OnCollision != null) OnCollision();
    }
}

Now on your cam:

Cam.cs

void Awake()
{
    Obj1.OnCollision += OnCollisionSubscriber;
}

void OnCollisionSubscriber()
{
    print("Object collided");
}

The method gets called automatically when the event is happening.

If the solution above doesn’t work out for you, try this. I asked this question a few days ago and that helped me out - Collision Problem - Floor Button & Character Controller - Unity Answers