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unity 屏幕自适应

2022-04-23 06:27:00 【老少年】

sing UnityEngine;

public class CamearAdaptation : MonoBehaviour 
{
    public float initOrthoSize;
    public float initWidth;
    public float initHeight;
    float factWidth;
    float factHeight;

	void Start () 
	{
        factWidth = Screen.width;
        factHeight = Screen.height;
        //实际正交视口 = 初始正交视口 * 初始宽高比 / 实际宽高比
        GetComponent<Camera>().orthographicSize = (initOrthoSize * (initWidth / initHeight)) / (factWidth / factHeight);
    }
}

核心公式：实际正交视口 = 初始正交视口 * 初始宽高比 / 实际宽高比

版权声明
本文为[老少年]所创，转载请带上原文链接，感谢
https://blog.csdn.net/laoshaonian/article/details/99719320