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44 lines
1.3 KiB
C#

3 weeks ago
3 weeks ago
using TMPro;
using UnityEngine;
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namespace HGR.Utils
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{
[RequireComponent(typeof (TMP_Text))]
public class FPSCounter : MonoBehaviour
{
//===================================================
// PRIVATE FIELDS
//===================================================
const float fpsMeasurePeriod = 0.5f;
private int m_FpsAccumulator = 0;
private float m_FpsNextPeriod = 0;
private int m_CurrentFps;
const string display = "{00} FPS";
private TMP_Text m_Text;
//===================================================
// METHODS
//===================================================
private void Start()
{
m_FpsNextPeriod = Time.realtimeSinceStartup + fpsMeasurePeriod;
m_Text = GetComponent<TMP_Text>();
}//Start() end
private void Update()
{
// measure average frames per second
m_FpsAccumulator++;
if(Time.realtimeSinceStartup > m_FpsNextPeriod)
{
m_CurrentFps = (int) (m_FpsAccumulator/fpsMeasurePeriod);
m_FpsAccumulator = 0;
m_FpsNextPeriod += fpsMeasurePeriod;
m_Text.text = string.Format(display, m_CurrentFps);
}//if end
}//Update() end
}//class end
}//namespace end