INNER CODE UNIT · JavaScript

updateFps

loicbourgois/gravitle · front/alpha/main.js:446

    const updateFps = () => {
        const gap = Date.now() - last_now;
        last_now = Date.now();
        frame_gaps.push(gap);
        while(frame_gaps.length > 100) {
            frame_gaps.shift();
        }
        let gaps_sum = 0.0;
        const count = frame_gaps.length;
        for (let i = 0 ; i < count ; i+=1) {
            gaps_sum += frame_gaps[i];
        }
        average_fps = 1.0 / (gaps_sum / count / 1000.0);
    };

    const trajectoriesOn = () => {
        buttonTrajectoriesOn.disabled = true;
        buttonTrajectoriesOff.disabled = false;

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