[Solved] OnCollisionEnter Control Problem

Unity Engine
1

Hello Everybody,

I have a small problem and i need your helps. I write a script as named CollisionController.js and attached to my object.

CollisionController.js ;

function OnCollisionEnter(collision : Collision){
	 if (collision.gameObject.tag == "BuildObject")
	 {
		renderer.material.color = Color.red;
	 }
}
function OnCollisionExit(collision : Collision)
	{
		renderer.material.color = Color.yellow;
	}

I created a new cube as tagged “BuildObject” and i added rigidbody and box collider with checked isTrigger to this Cube. But my object when touch to this Cube i can’t change my object color.

Where is my problem can you help me ?

Regards
Vincenzo

2