2D collision getting issue.

Unity Engine
1

I am working on the “2D Vehicle Kit” you can see it asset store easily (its free).

It has 2D car and moves on a Built terrain. I want to add coins on it and add score when the car hits coin.

But i can not get the collision between two of them. Car object is totally using 2D rigid body and other 2D things.

I tried using OnCollision or OnTrigger but didn’t worked.

Some one please help me to get to collision.

2

add to car boxcollider2D. Move it little befor car. This will pick up coins. Make it trigger (check on in inspector “is trigger”).
add lines in your c# script for pickup. Something like:

public int CoinScore;

void OnTriggerEnter2D (Collider2D other)
{
if (other.gameObject.tag == "Coin")
{
CoinScore +=1;
Destroy (other.gameObject);
}
}

Make coin, add circlecollider2D, make tag of coin Coin. Create prefab for coin. Put coins prefab in your level. Be sure. that you use 2D colliders.