Count How Many Triggers Are Collided

Unity Engine
1

Can you count how many colliders are within a collide?

For example in this images, each object would have a script that counts the number of colliders it is colliding with. How would you do that with more than one collision?

2

just use a global variable. Add one on triggerenter, and subtract one on trigger exit.

3

But if the TriggerEnter is already enabled, is it still able to calculate another while it in the process?

4

I would of thought so if you attached the scripts to the object.

Something like to the object. Then somewhere else you need a global var to keep count.

function OnTriggerEnter (col : Collider) {

//update global var in another script +1

}

function OnTriggerExit (col : Collider) {

 //update global var in another script -1

}

function Update () {

}