DeltaTime.hpp

[詳解]

//
//    変化時間計測クラス
//
//    Copyright (c) 2022 udonrobo
//
 
#pragma once
 
#include <Udon/Utility/Time.hpp>
 
namespace Udon
{

    class DeltaTime
    {
        uint32_t previousMs = 0;

        uint32_t currentMs = 0;
 
    public:
        DeltaTime()
            : previousMs()
            , currentMs()
        {
        }

        DeltaTime& update()
        {
            previousMs = currentMs;
            currentMs  = Millis();
            return *this;
        }

        uint32_t getDeltaTimeMs() const
        {
            return currentMs - previousMs;
        }

        double getDeltaTimeS() const
        {
            return getDeltaTimeMs() / 1000.;
        }
    };
}    // namespace Udon