3D相机在固定场景中的适配（Unity之3D相机适配）

using UnityEngine;
using System.Collections;

public class ScreenUnit : MonoBehaviour {
    private float height = 480;
    private float width = 854;
    private float rate1 = 480 / 854.0f;
    private float rate2;
    
	// Use this for initialization
	void Start () {
        rate2 = Screen.height / (float)Screen.width;
        gameObject.GetComponent<Camera>().fieldOfView *= 1 + (rate2 - rate1);
	}
}

3D相机在固定场景中的适配（Unity之3D相机适配）

原文：http://blog.csdn.net/hongyouwei/article/details/45370195