I can't fit a plane to my field of view

Questions & Answers
1

I’m trying to fill the screen with a plane which will be my play Area for an Android game. The thing is that this code:

        playArea.transform.position = new Vector3(0f, 0f, 5f);

        var frustumHeight = 2.0f * Mathf.Tan(Camera.main.fieldOfView * 0.5f * Mathf.Deg2Rad) * playArea.transform.position.z;

        var frustumWidth = frustumHeight * Camera.main.aspect;

        playArea.transform.localScale = new Vector3(frustumWidth, 1.0f, frustumHeight);

doesn’t seem to work. I get 3.849002 for height and for width 5.773502, when I would need 1.535 for height and 2.31 for width (approximately).

Thanks for any insights!

2

Any help? D:

3

@serious6 I’m using following code to find my screen size (frustum). Don’t know if it help you, but just in case:

        var cam = Camera.main;
        var planes = GeometryUtility.CalculateFrustumPlanes(cam);
        var distance = planes[4].distance; //Ordering: [0] = Left, [1] = Right, [2] = Down, [3] = Up, [4] = Near, [5] = Far https://docs.unity3d.com/ScriptReference/GeometryUtility.CalculateFrustumPlanes.html
        var frustumHeight = 2.0f * distance * Mathf.Tan(cam.fieldOfView * 0.5f * Mathf.Deg2Rad);
        var frustumWidth = frustumHeight * cam.aspect;