Ortho Camera ViewPort Rect quirkiness

Hiya,

I am creating and attaching a camera to a GO as well as changing its' viewport size via script but am getting quirky results. Here is the code:

Code (csharp):

1. var camObj : GameObject = new GameObject("camHolder");
2. camObj.transform.parent = gameObject.transform;
3. camObj.transform.localPosition = Vector3(0,175,0);
4. camObj.transform.Rotate(90,0,0);
5.    
6. var cam : Camera = camObj.AddComponent(Camera);
7. cam.rect = Rect(.78,.68,.98,.98);
8. cam.isOrthoGraphic = true;
9. cam.orthographicSize = 100;
10.  

The GO and camera are created just fine but the viewport rect is not setting to exactly what I am specifying. The minX and minY are setting correctly but the xMax and yMax are consistently off (1.76 and 1.66 respectively).

Does anyone have any ideas?

Thanks!

-- Clint

 

Thanks Jo, just me being foolish.

-- Clint