Camera: objects shown multiple times at once

Hey there,

I’ve got a weird problem with Unity. I am developing some kind of billard game in 2D. Therefore I have an orthographic camera. At the image you can see the borders (in grey) and three balls.
But if you look on the left and right of the borders the balls and parts of the borders are drawn again - it looks so crazy and I don’t have any idea where it could come from. There is only one camera in the scene and the script attached to it looks like this:

using UnityEngine;
using System.Collections;

public class CameraAspect : MonoBehaviour {

	// Use this for initialization
	void Start () {		
		// set the desired aspect ratio (the values in this example are
		// hard-coded for 16:9, but you could make them into public
		// variables instead so you can set them at design time)
		float targetaspect = 10.0f / 16.0f;
		
		// determine the game window's current aspect ratio
		float windowaspect = (float)Screen.width / (float)Screen.height;
		
		// current viewport height should be scaled by this amount
		float scaleheight = windowaspect / targetaspect;
		
		// if scaled height is less than current height, add letterbox
		if (scaleheight < 1.0f)
		{
			Rect rect = camera.rect;

			rect.width = 1.0f;
			rect.height = scaleheight;
			rect.x = 0;
			rect.y = (1.0f - scaleheight) / 2.0f;
			
			camera.rect = rect;
		}
		else // add pillarbox
		{
			float scalewidth = 1.0f / scaleheight;

			Rect rect = camera.rect;
			
			rect.width = scalewidth;
			rect.height = 1.0f;
			rect.x = (1.0f - scalewidth) / 2.0f;
			rect.y = 0;
			
			camera.rect = rect;
		}
		
	}

    
}

Does anybody have an idea how to solve that or what could the problem beneath?
Thanks a lot in advance!

PS: in the editor game-view the scene just looks fine. The problem described above occurs on my Nexus4 and HTC Desire HD.

the orthographic camera’s aspect ratio is adjusted by the actual resolution…Simple solution for your problem is make sure that view port rectangle of your camera is W 1, H 1

basically when u lower W or H it means there is left over part which is empty or say garbage. U need to cover it by may be adding second cam to solid color…