Unity3D 显示FPS_unity3d fps游戏

每秒传输帧数(Frames Per Second)

using UnityEngine;
using UnityEngine.UI;
 
public class FpsUI : UIBase
{
    private Text FpsText;
    private float time;
    private int frameCount;
    private void Awake()
    {
        InitUI();
    }
    public override void InitUI()
    {
        FpsText = GetComp<Text>("FpsText");
    }
    void Update()
    {
        time += Time.unscaledDeltaTime;
        frameCount++;
        if (time >= 1 && frameCount >= 1)
        {
            float fps = frameCount / time;
            time = 0;
            frameCount = 0;
            FpsText.text = fps.ToString("f2");//#0.00
            FpsText.color = fps >= 20 ? Color.white : (fps > 15 ? Color.yellow : Color.red);
        }
    }
}