Unity FPS 표시

유니티를 하다보면 성능을 직접확인해야할 때가 많다.

fps 표시하는 코드

using UnityEngine;
using System.Collections;
 
public class frame_count : MonoBehaviour {
 
    float deltaTime = 0.0f;
 
    void Update()
    {
        deltaTime += (Time.deltaTime - deltaTime) * 0.1f;
    }
 
    void OnGUI()
    {
        int w = Screen.width, h = Screen.height;
 
        GUIStyle style = new GUIStyle();
 
        Rect rect = new Rect(100, 100, w, h * 2 / 100);
        style.alignment = TextAnchor.UpperLeft;
        style.fontSize = h * 2 / 100;
        style.normal.textColor = new Color(0.0f, 0.0f, 0.5f, 1.0f);
        float msec = deltaTime * 1000.0f;
        float fps = 1.0f / deltaTime;
        string text = string.Format("{0:0.0} ms ({1:0.} fps)", msec, fps);
        GUI.Label(rect, text, style);
    }
}