Can't seem to destroy instantiated objects.

Questions & Answers
1

Hi all,

I encounter some problems with my destroying instantiated objects. I was able to spawn the objects out, but when it comes to destroying those objects, the codes cannot be worked properly.

var object : GameObject; //for button click to instantiate the objects
var object2 : GameObject;  // object that is instantiated
var back : GameObject;  // button that is instantiated, which is to destroy the instantiated objects.
function Update() {
	if (Input.touchCount > 0) {
		var touch = Input.touches[0];
		var ray = Camera.main.ScreenPointToRay(touch.position);
		var hit : RaycastHit;
		
		if (Input.GetTouch(0).phase == TouchPhase.Began) {
			if (Physics.Raycast (ray,hit)) {
				if (hit.collider.gameObject == object) {
					Debug.Log("touch ok");
					Instantiate(object2);
					//object2.transform.rotation.x = 270;
					object2.transform.position = Vector3(5.552337, 2.498129, -6.875283);
					
					Instantiate(back);
					back.transform.position = Vector3(4.303949, 1.765787, -6.884039);
				}
				if (hit.collider.gameObject == back) {
					Debug.Log("touch ok");
					Destroy(object2);
					Destroy(back);
				}
			}
		}
	}
}

Thanks in advance!

2

You need to declare a new variable referring to the Instantiated object and then destroy the variable:

var object : GameObject; //for button click to instantiate the objects
var object2 : GameObject;  // object that is instantiated
var back : GameObject;  // button that is instantiated, which is to destroy the instantiated objects.
function Update() {
    if (Input.touchCount > 0) {
       var touch = Input.touches[0];
       var ray = Camera.main.ScreenPointToRay(touch.position);
       var hit : RaycastHit;

       if (Input.GetTouch(0).phase == TouchPhase.Began) {
         if (Physics.Raycast (ray,hit)) {
          if (hit.collider.gameObject == object) {
              Debug.Log("touch ok");
              var newObject2 = Instantiate(object2);
              //object2.transform.rotation.x = 270;
              object2.transform.position = Vector3(5.552337, 2.498129, -6.875283);

              var newBack = Instantiate(back);
              back.transform.position = Vector3(4.303949, 1.765787, -6.884039);
          }
          if (hit.collider.gameObject == back) {
              Debug.Log("touch ok");
              Destroy(newObject2);
              Destroy(newBack);
          }
         }
       }
    }
}